Artificial Intelligence
Builders Company
Developers/Biskon Yapı
BY
Biskon YapıIstanbul, Türkiye · founded 12.11.2007
PRIVATE

Biskon Yapı builds residential, commercial, mixed-use and public infrastructure projects in Turkey, serving homebuyers, investors, government bodies and corporate clients. It operates as a contractor and developer within the Kiler group, delivering high-rise, industrial and civil-engineering work nationwide for clients.

Years in business
19
founded 12.11.2007
LinkedIn headcount
52
employees, as shown on LinkedIn · size band 51–200
Projects last researched October 15, 2026
Every figure on this card was read out of a document.

Overview

Investor tear sheet

a summary of the tabs that follow · no rating of our own

Company dossier

Legal name
BİSKON YAPI ANONİM ŞİRKETİ1
Headquarters
Eski Büyükdere Cad. No:1/1 Kat:71, Istanbul1, Turkey
Founded
12.11.20071
Entity type
PRIVATE1
Business model
offplan for sale, commercial, mixed use, contracting
Markets
not published
What they build
Residential, for sale (2 of 2) · Retail (2 of 2)
Full dossier in About →

Delivery record

2 date-assessed of 2 projects
Unverified by developer

AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.

Completed projects from 2016-10-15 through 2026-10-15, with sufficient delivery-date evidence. Date assessment and developer profile verification do not mean an independent audit of every source. Original source links and available snippets are provided. May not represent the developer’s full portfolio. 0 undated and 0 boundary-uncertain completions are excluded. Delivery exceptions are listed separately under Projects.
Completed projects assessed
2
within the rolling ten-year window
Median delay
+42.0 mo
the middle of 2 scored projects
Average delay
+42.0 mo
the same projects, pulled by the worst
Average time to deliver
—
2 delivered projects with a dated start — needs 3
Worst slip
+48.0 mo
Referans Bahçeşehir · +37.0 to +59.0
0
early or less than 6 months late
6 to 12 months late
0
yellow rows below
Over 12 months late
2
red rows below

Against other developers

2 date-assessed projects here
Not enough info yet.
Projects and timelines in Track Record →

Resident experience

2 of 2 buildings rated · scale 1–10

AI research over published reviews and resident comments. Scores are a model’s reading of opinion, not figures stated on a page, and nothing here feeds any number above it. The links under each block are the pages that research says it used. Based on available resident reviews of covered buildings. These are reported experiences, not independent building inspections, and may not represent all residents or properties.

Overall verdict
7.3/ 10
Weighted judgment across build and operations · from 2 of 2 rated buildings
Little structure evidence (1 of 2 buildings) — this rests mainly on whole-building and living reviews.
Structure & systems
6.8/ 10
Fabric, services, waterproofing, envelope · from 1 of 2 rated buildings
Management & living
7.2/ 10
Upkeep, response times, amenities, community · from 2 of 2 rated buildings

Against other developers

not enough rated buildings yet
Not enough rated buildings in Türkiye yet to compare against.
Ratings by building →

Awards & recognition

  • PROJECT AWARD Highly commended 2010
    International Property Award — Europe–Africa Section · Istanbul Sapphire
    Istanbul Sapphire received a Highly Commended result in the Europe–Africa section; independent project coverage identifies Biskon Yapı as the project developer.
    International Property Awards · https://www.tabanlioglu.com/awards-by-project/
All awards →

Risks & source coverage

  • PROJECT CANCELLED Reported April 3, 2026; contract dated November 14, 2022 The Kiler GYO–Biskon Yapı joint venture and Emlak Konut GYO mutually liquidated the 14 November 2022 Ümraniye İnkılap revenue-sharing contract under a liquidation protocol before construction and sales began; the disclosure does not state that Biskon Yapı itself was insolvent or in default.
  • DELIVERY DELAY Reported April 7, 2026; planned completion/opening during 2025 A resident reported that the Referans Beşiktaş project, for which completion had been planned for 2025, was still unfinished in April 2026; this is a reported local complaint rather than an independently adjudicated finding, and the complaint names Kiler GYO and Emlak Konut GYO as the project companies while the official valuation identifies Biskon Yapı as the 1% joint-venture partner.
  • PROJECT CANCELLED 2026-04-03 publication; termination reported as a current 2026 event (original contract dated 2022-11-14; research position 2026-10-15). Referans Ümraniye / İstanbul Ümraniye İnkılap Arsa Satışı Karşılığı Gelir Paylaşımı İşi — Emlak Konut GYO and the Kiler GYO A.Ş.–Biskon Yapı A.Ş. joint venture mutually terminated the 14 November 2022 contract by a liquidation protocol before construction or sales began; the underlying site was later put to a new tender, which does not establish completion or continuing liability for Biskon.
Record status
active
Company sources
69 source entries across 68 fields
Projects tracked
2 · 2 completed in assessment
All flags and sources →

Track Record

Delivery record

2 date-assessed of 2 projects
Unverified by developer

AI-researched delivery record, not yet confirmed by the developer. Dates may be approximate; original sources are linked.

Completed projects from 2016-10-15 through 2026-10-15, with sufficient delivery-date evidence. Date assessment and developer profile verification do not mean an independent audit of every source. Original source links and available snippets are provided. May not represent the developer’s full portfolio. 0 undated and 0 boundary-uncertain completions are excluded. Delivery exceptions are listed separately under Projects.
Completed projects assessed
2
within the rolling ten-year window
Median delay
+42.0 mo
the middle of 2 scored projects
Average delay
+42.0 mo
the same projects, pulled by the worst
Average time to deliver
—
2 delivered projects with a dated start — needs 3
Worst slip
+48.0 mo
Referans Bahçeşehir · +37.0 to +59.0
0
early or less than 6 months late
6 to 12 months late
0
yellow rows below
Over 12 months late
2
red rows below

Against other developers

2 date-assessed projects here
Not enough info yet.

Construction start to handover

2 of 2 projects dated · 1 place
Based on covered projects with documented construction or launch dates and available handover dates. Timelines vary by project and may not represent the developer’s full portfolio.
Construction start, or the launchTarget completion (window)Completion or handover, as reportedCurrently statedLaunch year only, no date publishedEarly or ≤6 mo lateOver 6–12 mo lateOver 12 mo lateStalled
İstanbul, Türkiye
201620172018201920202021202220232024202520262027todayİSTANBUL, TÜRKIYE+48 moverified+36 moverified
Click a row in the chart to open a project, or a table row below to see its sources. The chart runs wider than the page where the record spans many years — scroll it sideways to follow a project to its handover. Every date we have is drawn. A hollow marker is only a launch year, not a date anyone published. No dates published means we looked and found none; dates not yet checked means we have not looked yet. Handing over is not finished — rows say which. A delay is shown when one source gives the promised date and another gives the real one, however rough: "2019" still counts, and the row shows how wide that is. Projects missing one of the two dates, or with sources that disagree, are left out of the figures.

Building & Livability Ratings

Resident experience

2 of 2 buildings rated · scale 1–10

AI research over published reviews and resident comments. Scores are a model’s reading of opinion, not figures stated on a page, and nothing here feeds any number above it. The links under each block are the pages that research says it used. Based on available resident reviews of covered buildings. These are reported experiences, not independent building inspections, and may not represent all residents or properties.

Overall verdict
7.3/ 10
Weighted judgment across build and operations · from 2 of 2 rated buildings
Little structure evidence (1 of 2 buildings) — this rests mainly on whole-building and living reviews.
Structure & systems
6.8/ 10
Fabric, services, waterproofing, envelope · from 1 of 2 rated buildings
Management & living
7.2/ 10
Upkeep, response times, amenities, community · from 2 of 2 rated buildings

Against other developers

not enough rated buildings yet
Not enough rated buildings in Türkiye yet to compare against.

By building

2 rated · 0 not rated · scale 1–10
ProjectOverallStructure & systemsManagement & living
Referans Kartal TowersKartal, İstanbul451 units
7.7/ 10
6.8/ 10
7.5/ 10

Yandex Maps provides the largest published review base found, with 4.1/5 from 6 ratings; applying the requested conversion gives an anchor of 7.3, while respecting the small-sample constraint. Haritane also shows a 5/5 rating, but it is based on only one vote and therefore does not replace the anchor. Structural scoring is kept below the living score because the only direct systems comment criticizes the elevator component selection, while living evidence is generally positive but sparse.

+ Otis elevators+ Indoor and outdoor pools+ Open and covered parking
− Criticism of lower-end elevator selection− Guest-parking difficulty
+ Extensive social facilities+ Reportedly clean common areas+ Reportedly responsive management+ Positive location feedback+ Friendly neighbor/community comments
− Guest-parking difficulty− One negative social-experience report

The available infrastructure feedback is limited. One June 2025 reviewer said the elevator was Otis but would have been “four-by-four if the lower segment had not been selected”; another review says the homes are very good but identifies guest parking as a problem. Published project material also lists indoor and outdoor pools and parking, but it is not a resident engineering inspection.

The strongest resident-style feedback praises the pools, sauna, fitness room, sports areas, gardens and says “Temizlik daima yapılıyor” and “Yönetim problemlere anında cevap veriyor.” Other posts call it “Çok güzel bir site. Tatil köyü gibi,” although one reviewer reported leaving after an upsetting pool-community experience and another noted that visitor parking was difficult.

Referans BahçeşehirBaşakşehir, İstanbul463 units
6.8/ 10
—/ 10
6.8/ 10

The 4.1/5 Google aggregate from 219 reviews sets the level and converts to 7.0/10 under the specified curve. The smaller 3.1/5 ReviewEuro result indicates dissent, while recurring complaints about construction, retail access and dues and the reported shower-door failure move the final resident score down to 6.8; positive views, common areas, security and family-oriented comments prevent a larger reduction.

+ Reportedly high-quality materials in some reviews+ Good views and newer building+ Well-designed corridors and common areas
− Bathroom shower-door safety complaint− Countertop split reported− Small service lift− Uncertainty about earthquake resilience
+ Good views+ Well-designed social facilities and common areas+ Family-oriented complex+ Reportedly good security+ Public transport available
− Neighbourhood construction disturbance− Few nearby shops− High or foreign-currency-linked dues reported− Small apartment layouts reported− Expensive pricing reported

Published reviews contain no engineering inspection or verified structural assessment. Residents nevertheless reported specific finish and systems concerns: one review said bathroom shower doors had fallen and shattered for multiple people, another reported a countertop split, and another complained that the service lift was too small; a separate resident said they had no information about earthquake safety.

Daily-life feedback is divided. One resident praised the view, corridors, social facilities and public areas but said the neighbourhood was not yet fully operating and lacked shops; other reviews describe a “harika bir aile kompleksi,” good play areas and a “bakımlı bölge,” while complaints mention high dues, limited retail and construction disturbance.

Only buildings that have reached handover are rated. 0 of 2 projects carry no rating: a building still under construction is never asked about, one that has just been handed over may not have been reached yet, and the rest were asked about and no published resident commentary was found. Structure is fixed at handover and stays the developer's; management and living belongs to whoever runs the building now. The overall verdict weights both rather than averaging them. None of this is checked: a rating is what people published about a building, aggregated — it is not evidence, it cannot move a delay figure, and it is not part of the delivery record above.

About

Company dossier

Legal name
BİSKON YAPI ANONİM ŞİRKETİ
Headquarters
Eski Büyükdere Cad. No:1/1 Kat:7, Istanbul, Turkey
Emniyet Evleri · 34415
Founded
12.11.2007
Istanbul, Turkey
Entity type
PRIVATE
Revenue
not published
Business model
offplan for sale, commercial, mixed use, contracting

Partners

6 partners
Kiler GYO A.Ş.
joint venture

Kiler GYO plans, develops and realizes projects; Biskon undertakes their construction.

T.C. Sağlık Bakanlığı
government partner

Cooperated with TOKİ and Biskon on the Sultangazi state hospital.

TOKİ
government partner

Cooperated with the Health Ministry and Biskon on the Sultangazi state hospital.

KİPTAŞ
government partner

Signed a land-sale revenue-sharing contract with the Kiler GYO–Biskon Bahçeşehir joint venture.

Halk GYO
joint venture

Partnered with Biskon on the Referans Bakırköy project.

Demce–İntekar Karaman İş Ortaklığı
contractor

Main contractor joint venture with which Biskon signed a subcontract for construction-support services.

Sources: name

FILINGdate not shown in source

KİLER HOLDİNG ANONİM ŞİRKETİ

KAP
Grup’un inşaat ve gayrimenkul faaliyetleri, projeleri planlayan, geliştiren ve gerçekleştiren Kiler GYO ve bu projelerin inşaatını üstlenen Biskon Yapı olmak üzere iki temel şirketten oluşmaktadır.
value seen: Kiler GYO A.Ş.
held out of the figures · the quote does not carry this value
https://kap.org.tr/en/api/file/download/4028328c843995b301845e0c608112ec

Sources: name

FILINGdate not shown in source

Kiler Holding 2025 Annual Report

Kiler Holding
T.C. Sağlık Bakanlığı, TOKİ ve Biskon Yapı işbirliği ile Sultangazi’de yapımına başlanan devlet hastanesi
value seen: T.C. Sağlık Bakanlığı
https://kilerholding.com/pdf/bur/Kiler%20Holding%20-%20Faaliyet%20Raporu_31%20Aral%C4%B1k%202025s.pdf

Sources: name

FILINGdate not shown in source

Kiler Holding 2025 Annual Report

Kiler Holding
T.C. Sağlık Bakanlığı, TOKİ ve Biskon Yapı işbirliği ile Sultangazi’de yapımına başlanan devlet hastanesi
value seen: TOKİ
https://kilerholding.com/pdf/bur/Kiler%20Holding%20-%20Faaliyet%20Raporu_31%20Aral%C4%B1k%202025s.pdf

Sources: name

FILINGdate not shown in source

KİLER HOLDİNG ANONİM ŞİRKETİ

KAP
Kiler GYO - Biskon Yapı Bahçeşehir Ortak Girişimi ile KİPTAŞ. arasında 8 Haziran 2015 tarihinde "Arsa Satışı Karşılığı Gelir (Hasılat) Paylaşımı İşi" sözleşmesi imzalanmıştır.
value seen: KİPTAŞ
https://kap.org.tr/en/api/file/download/4028328c843995b301845e0c608112ec

Sources: name

PRESSdate not shown in source

Biskon Yapı Referans Bakırköy’den elde edeceği karın yüzde 90’ını Kiler GYO’ya aktaracak

Emlakta Son Dakika
Biskon Yapı, Halk GYO ile Bakırköy Osmaniye’de hayata geçirdiği Referans Bakırköy projesinden elde edeceği net karın yüzde 90’ını Kiler GYO’ya aktaracak.
value seen: Halk GYO
https://www.emlaktasondakika.com/sirket-haberleri/biskon-yapi-referans-bakirkoy-den-elde-edecegi-karin-yuzde-90-ini-kiler-gyo-ya-aktaracak-62799.html

Sources: name

FILINGdate not shown in source

Kiler Holding 2025 Annual Report

Kiler Holding
2022 yılı son çeyreğinde ana yüklenici Demce –İntekar Karaman İş Ortaklığı arasında ... “alt yüklenici yapım işi sözleşmesi” imzalanmış olup, proje kapsamında malzeme alımları da dahil yapım destek hizmetleri sağlanmıştır.
value seen: Demce–İntekar Karaman İş Ortaklığı
https://kilerholding.com/pdf/bur/Kiler%20Holding%20-%20Faaliyet%20Raporu_31%20Aral%C4%B1k%202025s.pdf

Registrations & licences

OTHER0178068842100016
Central Registry Number System (MERSIS) · TR · ACTIVE
Jurisdiction-agnostic: a DLD number, a Companies House number and a state RERA registration all land in the same table.

Contact

Markets

0 countries

What they build

2 types
Residential, for sale2 of 2
Retail2 of 2
A project counts once under each type it carries, so the shares add to more than the project count.

Management

Principals & executives

6 names found
NK
Nahit Kiler
Nahit Kiler is the documented chairman of Biskon Yapı and Kiler Holding. The group biography says he co-founded multiple Kiler companies with his brothers and that, through Biskon Yapı, he implemented Istanbul Sapphire, giving him a direct ownership and development track record relevant to investors.
Current title
Chairman of the Board of Directors, Biskon Yapı A.Ş.; Chairman, Kiler Holding A.Ş.
Experience
no career length stated
Companies before
none sourced
Education
not published
Other boards
Chairman, Kiler Holding A.Ş.Board member, Kiler Alışveriş Hiz. Gıda San. Tic. A.Ş.
Known for
ChairmanKiler HoldingCo-founder of Kiler companiesIstanbul Sapphire

Sources: full name

COMPANYdate not shown in source

Nahit KİLER

Kiler Holding
Nahit KİLER
value seen: Nahit KİLER
https://kilerholding.com/nahitkiler.php

Sources: other boards

COMPANYdate not shown in source

Nahit KİLER

Kiler Holding
Kiler Holding AŞ Chairman Of The Board Of Directors ... Kiler Alışveriş Hiz. Gıda San. Tic. AŞ Member Of The Board Of Directors
value seen: Kiler Holding A.Ş. Yönetim Kurulu Başkanı; Kiler Alışveriş Hiz. Gıda San. Tic. A.Ş. Yönetim Kurulu Üyesi
held out of the figures · the quote does not carry this value
https://kilerholding.com/en/nahitkiler.php

Sources: summary

COMPANYdate not shown in source

Nahit KİLER

Kiler Holding
Ticaret hayatına 20 yıl önce perakendecilikle başlayan Nahit Kiler, kardeşleriyle beraber Kiler Alışveriş Hizmetleri A.Ş. başta olmak üzere birçok şirketin kuruculuğunu üstlendi. ... Kiler Holding kuruluşu Biskon Yapı A.Ş. ile Türkiye’nin en önemli iş merkezi/rezidans projesi olan İstanbul Sapphire projesini hayata geçirdi.
value seen: kardeşleriyle beraber ... birçok şirketin kuruculuğunu üstlendi ... Biskon Yapı A.Ş. ile ... İstanbul Sapphire projesini hayata geçirdi
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://kilerholding.com/nahitkiler.php

Sources: tags

COMPANYdate not shown in source

Nahit KİLER

Kiler Holding
Kiler Holding kuruluşu Biskon Yapı A.Ş. ile Türkiye’nin en önemli iş merkezi/rezidans projesi olan İstanbul Sapphire projesini hayata geçirdi.
value seen: Kiler Holding kuruluşu Biskon Yapı A.Ş. ... İstanbul Sapphire projesini hayata geçirdi
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://kilerholding.com/nahitkiler.php

Sources: title

COMPANYdate not shown in source

Nahit KİLER

Kiler Holding
Biskon Yapı A.Ş. Yönetim Kurulu Başkanı
value seen: Biskon Yapı A.Ş. Yönetim Kurulu Başkanı
https://kilerholding.com/nahitkiler.php
ÜK
Ümit Kiler
Ümit Kiler is identified in company and capital-markets materials as a senior Kiler-group director and Biskon Yapı vice chairman. His published profile describes longstanding involvement in the family’s retail business and board responsibilities across construction, energy, real-estate development and other group sectors.
Current title
Vice Chairman of the Board of Directors, Biskon Yapı A.Ş.; Vice Chairman, Kiler Holding A.Ş.
Experience
no career length stated
Companies before
none sourced
Education
not published
Other boards
Vice Chairman, Kiler Holding A.Ş.Board and executive roles across Kiler group companiesDEİK Board and Executive Committee member
Known for
Vice ChairmanKiler HoldingReal-estate developmentConstruction-group director

Sources: full name

COMPANYdate not shown in source

Ümit KİLER

Kiler Holding
Ümit KİLER
value seen: Ümit KİLER
https://www.kilerholding.com/umitkiler.php

Sources: other boards

COMPANYdate not shown in source

Ümit KİLER

Kiler Holding
DEİK YÖNETİM KURULU ve İCRA KURULU ÜYESİ, MÜSİAD, TOBB, BETAV ... ÜYESİ
value seen: DEİK YÖNETİM KURULU ve İCRA KURULU ÜYESİ
https://www.kilerholding.com/umitkiler.php

Sources: summary

COMPANYdate not shown in source

Ümit KİLER

Kiler Holding
Kiler Holding Yönetim Kurulu Başkan vekili olarak, Kiler grubunun yer aldığı ve büyüdüğü sektörler olan, Enerji üretim, elektrik dağıtım, inşaat, Sigorta, gayrimenkul geliştirme, taşımacılık şirketlerinin ... hemen hepsinde Yönetim kurulu başkanlığı ve (veya) yönetim kurulu üyeliğine devam etmektedir.
value seen: Kiler Holding Yönetim Kurulu Başkan vekili ... inşaat, ... gayrimenkul geliştirme ... şirketlerinin hemen hepsinde Yönetim kurulu başkanlığı
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://www.kilerholding.com/umitkiler.php

Sources: tags

COMPANYdate not shown in source

Ümit KİLER

Kiler Holding
Kiler Holding Yönetim Kurulu Başkan vekili olarak, Kiler grubunun yer aldığı ve büyüdüğü sektörler olan, Enerji üretimi, elektrik dağıtımı, inşaat, Sigorta, gayrimenkul geliştirme ... şirketlerinde Yönetim kurulu başkanlığı ve (veya) yönetim kurulu üyeliğine devam etmektedir.
value seen: Kiler Holding Yönetim Kurulu Başkan vekili
value paraphrased from this source
https://www.kilerholding.com/umitkiler.php

Sources: title

FILING2025-03-04

KÜTAHYA ŞEKER FABRİKASI A.Ş. Şirket Genel Bilgi Formu 4 Mart 2025

Hisse.net reproducing KAP information
ÜMİT KİLER ... BİSKON YAPI A.Ş. Yönetim Kurulu Başkan Vekili
value seen: BİSKON YAPI A.Ş. Yönetim Kurulu Başkan Vekili
https://hisse.net/borsa/kap/67c71828b0e68418fc30022c
VK
Vahit Kiler
Vahit Kiler is a senior Kiler-family principal and Kiler Holding vice chairman, placing him in the controlling group behind Biskon Yapı. His published biography records a business career, a finance degree from Georgian Technical University, and service as a member of the Turkish parliament for Bitlis.
Current title
Vice Chairman of the Board of Directors, Kiler Holding A.Ş.; senior Kiler-group principal controlling Biskon Yapı
Experience
no career length stated
Companies before
none sourced
Education
Georgian Technical UniversityFinances and Credits
Other boards
Vice Chairman, Kiler Holding A.Ş.Member, MÜSİADMember, Türkiye Engelliler Vakfı (TÜREV)Member, Bitlis Eğitim ve Tanıtım Vakfı (BETAV)
Known for
Kiler Holding Vice ChairmanFinance degreeFormer Member of ParliamentKiler-family principal

Sources: degree

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Lisans eğitimini 10 haziran 2011 tarihinde Georgian Technical University Finances and Credits bölümünden mezun olarak tamamladı.
value seen: Finances and Credits
value paraphrased from this source
https://www.kilerholding.com/vahitkiler.php

Sources: institution

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Lisans eğitimini 10 haziran 2011 tarihinde Georgian Technical University Finances and Credits bölümünden mezun olarak tamamladı.
value seen: Georgian Technical University
value paraphrased from this source
https://www.kilerholding.com/vahitkiler.php

Sources: full name

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Vahit KİLER
value seen: Vahit KİLER
https://www.kilerholding.com/yonetimkurulu.php

Sources: other boards

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Kiler Holding Yönetim Kurulu Üyeliği görevinin yanı sıra, Müstakil Sanayici ve İş Adamları Derneği (MÜSİAD), Türkiye Engelliler Vakfı (TÜREV), Bitlis Eğitim ve Tanıtım Vakfı (BETAV) üyesi oldu.
value seen: Kiler Holding Yönetim Kurulu Üyeliği; MÜSİAD; TÜREV; BETAV
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://www.kilerholding.com/vahitkiler.php

Sources: summary

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Lisans eğitimini 10 haziran 2011 tarihinde Georgian Technical University Finances and Credits bölümünden mezun olarak tamamladı. ... 2002 yılında Bitlisten milletvekili seçilerek parlamentoya giren Kiler, 22. 23. 24. Ve 27. Dönemlerde aynı ilden milletvekili seçilmiştir.
value seen: Georgian Technical University Finances and Credits ... 2002 yılında ... milletvekili
value paraphrased from this source
https://www.kilerholding.com/vahitkiler.php

Sources: tags

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Lisans eğitimini 10 haziran 2011 tarihinde Georgian Technical University Finances and Credits bölümünden mezun olarak tamamladı.
value seen: Georgian Technical University Finances and Credits
value paraphrased from this source
https://www.kilerholding.com/vahitkiler.php

Sources: title

COMPANYdate not shown in source

KİLER HOLDİNG

Kiler Holding
Vahit KİLER Yönetim Kurulu Başkan Vekili
value seen: Yönetim Kurulu Başkan Vekili
https://www.kilerholding.com/yonetimkurulu.php
Tİ
Tamer İnan
Tamer İnan is identified as Biskon Yapı’s general manager. The available professional record describes 41 years of total professional experience and prior general-manager roles at Eslem İnşaat, Senar İnşaat Yatırımları and Artes İnşaat Turizm Taahhüt.
Current title
General Manager, BISKON YAPI A.Ş.
Experience
41+ years ’ professional experience
Companies before
ESLEM İNŞ. LTD.Senar İnşaat Yatırımları A.Ş.Artes İnşaat Turizm Taahhüt San. ve Tic. A.Ş.
Education
İstanbul University
Other boards
none sourced
Known for
General ManagerEx-Eslem İnşaatEx-Senar İnşaat YatırımlarıEx-Artes İnşaat
https://tr.linkedin.com/in/tamer-inan-9390042bb

Sources: institution

SOCIALdate not shown in source

Tamer İnan - BISKON YAPI A.Ş. şirketinde genel müdür

LinkedIn
Eğitim: İstanbul Üniversitesi
value seen: İstanbul Üniversitesi
value paraphrased from this source
https://tr.linkedin.com/in/tamer-inan-9390042bb

Sources: full name

SOCIALdate not shown in source

Tamer İnan - BISKON YAPI A.Ş. şirketinde genel müdür

LinkedIn
Tamer İnan - BISKON YAPI A.Ş. şirketinde genel müdür
value seen: Tamer İnan
https://tr.linkedin.com/in/tamer-inan-9390042bb

Sources: previous companies

SOCIAL2026-03-04

Tamer İnan - BISKON YAPI A.Ş. company profile

LinkedIn
Previous roles include General Manager at ESLEM İNŞ. LTD., General Manager at Senar İnşaat Yatırımları A.Ş, and General Manager at Artes İnşaat Turizm Taah.San.ve Tic. A.Ş..
value seen: General Manager at ESLEM İNŞ. LTD.; General Manager at Senar İnşaat Yatırımları A.Ş.; General Manager at Artes İnşaat Turizm Taah.San.ve Tic. A.Ş.
held out of the figures · the quote does not carry this value
https://tr.linkedin.com/posts/tamer-inan-9390042bb_352-zip-531-74-d%C3%B6n%C3%BC%C5%9F-lnkdinzip-activity-7434891498816655360-U2B6

Sources: summary

SOCIAL2026-03-04

Tamer İnan - BISKON YAPI A.Ş. company profile

LinkedIn
Tamer İnan: Genel Müdür at BISKON YAPI A.Ş. with 41 years of total professional experience. Previous roles include General Manager at ESLEM İNŞ. LTD., General Manager at Senar İnşaat Yatırımları A.Ş, and General Manager at Artes İnşaat Turizm Taah.San.ve Tic. A.Ş..
value seen: 41 years of total professional experience; General Manager at ESLEM İNŞ. LTD.; General Manager at Senar İnşaat Yatırımları A.Ş.; General Manager at Artes İnşaat Turizm Taah.San.ve Tic. A.Ş.
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://tr.linkedin.com/posts/tamer-inan-9390042bb_352-zip-531-74-d%C3%B6n%C3%BC%C5%9F-lnkdinzip-activity-7434891498816655360-U2B6

Sources: tags

SOCIAL2026-03-04

Tamer İnan - BISKON YAPI A.Ş. company profile

LinkedIn
Tamer İnan: Genel Müdür at BISKON YAPI A.Ş. with 41 years of total professional experience.
value seen: 41 years of total professional experience
https://tr.linkedin.com/posts/tamer-inan-9390042bb_352-zip-531-74-d%C3%B6n%C3%BC%C5%9F-lnkdinzip-activity-7434891498816655360-U2B6

Sources: title

SOCIAL2026-03-04

Tamer İnan - BISKON YAPI A.Ş. company profile

LinkedIn
Tamer İnan: Genel Müdür at BISKON YAPI A.Ş. with 41 years of total professional experience.
value seen: Genel Müdür at BISKON YAPI A.Ş.
value paraphrased from this source
https://tr.linkedin.com/posts/tamer-inan-9390042bb_352-zip-531-74-d%C3%B6n%C3%BC%C5%9F-lnkdinzip-activity-7434891498816655360-U2B6
MA
Mustafa Akhan
Mustafa Akhan is Biskon Yapı’s technical-office director and an İnşaat Yüksek Mühendisi (construction senior engineer). His professional record also identifies earlier service as a construction senior engineer at Biskon Yapı and links him to tender and project activity including Referans Başakşehir Vadi.
Current title
Technical Office Director, Biskon Yapı A.Ş.
since Jul 2023 - Present
Experience
no career length stated
Companies before
none sourced
Education
not published
Other boards
none sourced
Known for
Technical Office DirectorConstruction senior engineerProject tenderingBiskon Yapı since 2023
https://linkedin.com/in/mustafa-akhan-63833063

Sources: full name

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
Mustafa AKHAN Teknik Ofis Direktörü - Biskon Yapı A.Ş.
value seen: Mustafa AKHAN
https://linkedin.com/in/mustafa-akhan-63833063

Sources: linkedin page

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
https://linkedin.com/in/mustafa-akhan-63833063
value seen: https://linkedin.com/in/mustafa-akhan-63833063
https://linkedin.com/in/mustafa-akhan-63833063
SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
https://linkedin.com/in/mustafa-akhan-63833063
value seen: https://linkedin.com/in/mustafa-akhan-63833063
https://linkedin.com/in/mustafa-akhan-63833063

Sources: since

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
BISKON YAPI A.Ş. şirketinde Teknik Ofis Direktörü (Current) Jul 2023 - Present
value seen: Jul 2023 - Present
https://linkedin.com/in/mustafa-akhan-63833063

Sources: summary

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
Teknik Ofis Direktörü - Biskon Yapı A.Ş. ... İnşaat Yüksek Mühendisi
value seen: Teknik Ofis Direktörü - Biskon Yapı A.Ş.; İnşaat Yüksek Mühendisi
value paraphrased from this source
https://linkedin.com/in/mustafa-akhan-63833063

Sources: tags

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
İnşaat Yüksek Mühendisi
value seen: İnşaat Yüksek Mühendisi
https://linkedin.com/in/mustafa-akhan-63833063

Sources: title

SOCIAL2026-07-25

Mustafa AKHAN

LinkedIn
Teknik Ofis Direktörü - Biskon Yapı A.Ş. ... BISKON YAPI A.Ş. şirketinde Teknik Ofis Direktörü (Current) Jul 2023 - Present
value seen: Teknik Ofis Direktörü - Biskon Yapı A.Ş.
https://linkedin.com/in/mustafa-akhan-63833063
ŞK
Şafak Karataş
Şafak Karataş is identified as a current Biskon Yapı coordinator in project management. His professional profile records a civil-engineering degree from Fırat University and long tenure at Biskon Yapı; an industry-membership listing independently associates him with the company.
Current title
Coordinator, Biskon Yapı A.Ş.
since Jan 2011 - Present
Experience
no career length stated
Companies before
none sourced
Education
Fırat UniversityBachelor’s degree, Civil Engineering
Other boards
none sourced
Known for
CoordinatorProject managementCivil engineerFırat UniversityBiskon Yapı since 2011
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: degree

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Lisans Derecesi, Civil Engineering at Fırat University
value seen: Civil Engineering
value paraphrased from this source
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: institution

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Lisans Derecesi, Civil Engineering at Fırat University
value seen: Fırat University
value paraphrased from this source
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: full name

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Şafak Karataş BISKON YAPI A.Ş. şirketinde Koordinatör
value seen: Şafak Karataş
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: linkedin page

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
https://tr.linkedin.com/in/şafak-karataş-2b94b8171
value seen: https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: since

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Koordinatör - BISKON YAPI A.Ş. (Current) Jan 2011 - Present
value seen: Jan 2011 - Present
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: summary

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Koordinatör - BISKON YAPI A.Ş. (Current) Jan 2011 - Present ... Lisans Derecesi, Civil Engineering at Fırat University
value seen: Koordinatör - BISKON YAPI A.Ş.; Lisans Derecesi, Civil Engineering at Fırat University
held out of the figures · the quote does not carry this value
value paraphrased from this source
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: tags

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Lisans Derecesi, Civil Engineering at Fırat University
value seen: Lisans Derecesi, Civil Engineering at Fırat University
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Sources: title

SOCIAL2026-09-07

Şafak Karataş - BISKON YAPI A.Ş. company profile

LinkedIn
Koordinatör - BISKON YAPI A.Ş. (Current) Jan 2011 - Present
value seen: Koordinatör - BISKON YAPI A.Ş.
https://tr.linkedin.com/in/%C5%9Fafak-karata%C5%9F-2b94b8171

Projects

Assessment coverage

Completed projects: 2016-10-15 through 2026-10-15. Initial research is capped at 10 completed projects and a separate delivery-risk search capped at 7 findings. Risk findings are not project assessment counts. Absence is not proof of a complete portfolio or no failures. Month-level dates overlapping a boundary are excluded from figures.

0 undated completions and 0 boundary-uncertain completions are retained but excluded from figures.

Stalled, cancelled & overdue projects

0 evidenced cases
The capped delivery-risk search ran; no project-level exception cases are recorded here. Risk findings are listed under Risks and are separate from assessed projects. This does not establish that the developer has no delivery failures.

Completed projects

2 projects
ProjectLocationTypeUnitsFloorsAreaCostPayment planLaunchedConstruction startOriginal targetHandoverDelayConfidenceStatus
Referans Bahçeşehirİstanbul, Türkiye
Başakşehir
residential for sale, retail4631————201618 Nisan 2016Jan 2018 – Dec 2018Jan 2022 – Dec 2022+48.0 mo
(+37.0 to +59.0)
sourcedcompleted
Referans Kartal Towersİstanbul, Türkiye
Kartal
residential for sale, retail451131 katlı ve 24 katlı—TL 300m
investment announced
—201625 Mayıs 2016Jan 2017 – Dec 2017Jan 2020 – Dec 2020+36.0 mo
(+25.0 to +47.0)
sourcedcompleted
Click any row for the sources behind it. Cost basis matters: an estimated cost, a construction loan and a sale price are different numbers. Each row states which one it is, so they are never averaged together.

Awards

Awards & recognition

1 found
PROJECT AWARD Highly commended 2010
International Property Award — Europe–Africa Section · Istanbul Sapphire
Istanbul Sapphire received a Highly Commended result in the Europe–Africa section; independent project coverage identifies Biskon Yapı as the project developer.
International Property Awards · https://www.tabanlioglu.com/awards-by-project/

Risks

Risk flags

3 found
PROJECT CANCELLED Reported April 3, 2026; contract dated November 14, 2022
The Kiler GYO–Biskon Yapı joint venture and Emlak Konut GYO mutually liquidated the 14 November 2022 Ümraniye İnkılap revenue-sharing contract under a liquidation protocol before construction and sales began; the disclosure does not state that Biskon Yapı itself was insolvent or in default.
DELIVERY DELAY Reported April 7, 2026; planned completion/opening during 2025
A resident reported that the Referans Beşiktaş project, for which completion had been planned for 2025, was still unfinished in April 2026; this is a reported local complaint rather than an independently adjudicated finding, and the complaint names Kiler GYO and Emlak Konut GYO as the project companies while the official valuation identifies Biskon Yapı as the 1% joint-venture partner.
PROJECT CANCELLED 2026-04-03 publication; termination reported as a current 2026 event (original contract dated 2022-11-14; research position 2026-10-15).
Referans Ümraniye / İstanbul Ümraniye İnkılap Arsa Satışı Karşılığı Gelir Paylaşımı İşi — Emlak Konut GYO and the Kiler GYO A.Ş.–Biskon Yapı A.Ş. joint venture mutually terminated the 14 November 2022 contract by a liquidation protocol before construction or sales began; the underlying site was later put to a new tender, which does not establish completion or continuing liability for Biskon.

Record status

active
Coverageactive
Tracked sinceOctober 9, 2026
Last checkedOctober 15, 2026 this month
Profile last researchedOctober 15, 2026
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