Company lists · Data refreshed September 2026
Top 25 Infrastructure project management companies based in Türkiye
RevenueBase identified 499 company matches for infrastructure project management companies associated with Türkiye as of September 2026 and tracks 25,698 professional contacts across them, including 2,453 with verified work emails. Istanbul is the largest hub.
This list covers company matches for infrastructure project management companies associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest infrastructure project management companies based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,852 contacts → | ||||
Exact match “Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 2,172 contacts → | ||||
Exact match “Kolin, Türkiye'de ve üç kıtada gerçekleştirdiği dev projeler, inşaat ve enerji başta olmak üzere farklı sektörlerde yıllık 1,5 milyar dolar ciroyu yakalayan başarı grafiğiyle…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 1,583 contacts → | ||||
Exact match “Doğuş Construction and Trade Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 1,046 contacts → | ||||
Exact match “GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 1,006 contacts → | ||||
Exact match “Yüksel Proje, established in 1978, provides design, engineering and consultancy services in Turkiye and 38 countries worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 985 contacts → | ||||
Exact match “Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 818 contacts → | ||||
Exact match “Renaissance Construction was founded in St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 786 contacts → | ||||
Exact match “İLK is one of the most preferred EPC Contractors in Central Asia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 673 contacts → | ||||
Exact match “Rightfully regarded as one of Turkey's leading contractor firms, Makyol is active in the areas of: • Heavy construction & infrastructure (highways, airports, dams, tunnels…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 612 contacts → | ||||
Exact match “146 SUCCESSFULLY COMPLETED PROJECTS ON 3 CONTINENTS, 8,56 BILLION USD CONTRACT VALUE, RANKING IN ENR’S “TOP CONTRACTORS LEAGUE” SINCE 2006 One of the highly reputable contracting…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 562 contacts → | ||||
Exact match “Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 516 contacts → | ||||
Exact match “NUROL CONSTRUCTION AND TRADING CO.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 475 contacts → | ||||
Exact match “Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 438 contacts → | ||||
Exact match “Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 429 contacts → | ||||
Exact match “One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 381 contacts → | ||||
Exact match “NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 345 contacts → | ||||
Exact match “ERG İnşaat Ticaret ve Sanayi Anonim Şirketi, 1972 yılından beri havaalanı inşaatları, her türlü yol, köprü inşaatları, baraj ve hidroelektrik santral inşaatları, termik santral…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 341 contacts → | ||||
Exact match “IRIS AS headquartered in Istanbul.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 340 contacts → | ||||
Exact match “Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 312 contacts → | ||||
Exact match “EKON is a leading engineering & construction company for establishing infrastructure and integrated industrial projects from the planning and design stages, through engineering…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 293 contacts → | ||||
Exact match “Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 228 contacts → | ||||
Exact match “Construction Project Management Solutions” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 188 contacts → | ||||
Exact match “TEMELSU is a well known Turkish consulting engineering company which provides multidisciplinary engineering services, locally and internationally, since its foundation in 1969.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 178 contacts → | ||||
Exact match “Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 164 contacts → | ||||
Exact match “Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “infrastructure project management companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 499 infrastructure project management companies based in Türkiye
See the full list, filter by size, metro and specialty, and access 2,453 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Infrastructure project management companies based in Türkiye at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 499 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Türkiye whose business descriptions match “infrastructure project management companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,453 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Infrastructure project management companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure project management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many infrastructure project management companies are there based in Türkiye?
RevenueBase identified 499 company matches for infrastructure project management companies associated with Türkiye as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Yapı Merkezi tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most infrastructure project management companies?
Istanbul leads with 111 company records, followed by Ankara (109) and Cankaya (44).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,453 professional contacts with verified work emails tracked across these 499 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 499 infrastructure project management companies based in Türkiye. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 infrastructure project management companies based in Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 499 matching company records for infrastructure project management companies based in Türkiye, with 25,698 tracked contacts and 2,453 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure project management companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kolin Constructionkolin.com.trHQ: Çankaya, TürkiyeReported employees: 10001+ | Çankaya, Türkiye | 10001+ | Exact match | 2,172 contacts → |
“Kolin, Türkiye'de ve üç kıtada gerçekleştirdiği dev projeler, inşaat ve enerji başta olmak üzere farklı sektörlerde yıllık 1,5 milyar dolar ciroyu yakalayan başarı grafiğiyle…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Doğuş İnşaat VE Ti̇caret A.Şdogusinsaat.com.tr HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 1,583 contacts → |
“Doğuş Construction and Trade Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gülermak Heavy Industries Construction Contracting CO INCgulermak.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 1,046 contacts → |
“GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Yüksel Projeyukselproje.com.trHQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 1,006 contacts → |
“Yüksel Proje, established in 1978, provides design, engineering and consultancy services in Turkiye and 38 countries worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | YDA Groupyda.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 985 contacts → |
“Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Renaissance Constructionrencons.comHQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ILK Construction COilkconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 786 contacts → |
“İLK is one of the most preferred EPC Contractors in Central Asia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Makyol İnşaat Sanayi Turizm VE Ticaret A.Şmakyol.com.trHQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 673 contacts → |
“Rightfully regarded as one of Turkey's leading contractor firms, Makyol is active in the areas of: • Heavy construction & infrastructure (highways, airports, dams, tunnels…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | GAP Constructiongapinsaat.com HQ: İstanbul, TürkiyeReported employees: 5,001-10,000 | İstanbul, Türkiye | 5,001-10,000 | Exact match | 612 contacts → |
“146 SUCCESSFULLY COMPLETED PROJECTS ON 3 CONTINENTS, 8,56 BILLION USD CONTRACT VALUE, RANKING IN ENR’S “TOP CONTRACTORS LEAGUE” SINCE 2006 One of the highly reputable contracting…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nurol Construction And Trading Co. INCnurolconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 516 contacts → |
“NUROL CONSTRUCTION AND TRADING CO.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fernas Construction Company INCfernas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 475 contacts → |
“Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Summa Turizm Yatırımcılığı A.Şsumma.com.trHQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AE Arma-Elektropançarma-elektropanc.comHQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 429 contacts → |
“One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 381 contacts → |
“NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ERG İnşaat Ticaret VE Sanayi A.Şerg-insaat.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 345 contacts → |
“ERG İnşaat Ticaret ve Sanayi Anonim Şirketi, 1972 yılından beri havaalanı inşaatları, her türlü yol, köprü inşaatları, baraj ve hidroelektrik santral inşaatları, termik santral…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Iris Constructionirisas.com.trHQ: Kucukcekmece, TürkiyeReported employees: 1,001-5,000 | Kucukcekmece, Türkiye | 1,001-5,000 | Exact match | 341 contacts → |
“IRIS AS headquartered in Istanbul.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Prokon Mühendislik VE Müşavirlik A.Şprokon.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 340 contacts → |
“Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ekon Industry Construction & Trade INCekonas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 312 contacts → |
“EKON is a leading engineering & construction company for establishing infrastructure and integrated industrial projects from the planning and design stages, through engineering…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tekfen Engineeringtekfenmuhendislik.comHQ: Sisli, TürkiyeReported employees: 201-500 | Sisli, Türkiye | 201-500 | Exact match | 293 contacts → |
“Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Optimal Project Managementoptimalpmo.comHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 228 contacts → |
“Construction Project Management Solutions” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Temelsu International Engineering Services INCtemelsu.com.trHQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 188 contacts → |
“TEMELSU is a well known Turkish consulting engineering company which provides multidisciplinary engineering services, locally and internationally, since its foundation in 1969.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Berksan Engineering And Construction INCberksan.comHQ: Uskudar, TürkiyeReported employees: 501-1,000 | Uskudar, Türkiye | 501-1,000 | Exact match | 178 contacts → |
“Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Prota Engineeringprota.com.trHQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 164 contacts → |
“Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 499 company matches
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Infrastructure project management companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
496 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 499 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure project management companies by metro
Questions about this company list
What does Exact match mean for infrastructure project management companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure project management companies did RevenueBase find based in Türkiye?
The saved snapshot records 499 matching company records, 25,698 tracked contacts and 2,453 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure project management companies by geography
- Infrastructure project management companies based in Adelaide, Australia
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- Infrastructure project management companies based in Melbourne, Australia
- Infrastructure project management companies based in Perth, Australia
- Infrastructure project management companies based in Sydney, Australia
- Infrastructure project management companies based in Belo Horizonte, Brazil
- Infrastructure project management companies based in Campinas, Brazil
- Infrastructure project management companies based in Curitiba, Brazil
- Infrastructure project management companies based in Fortaleza, Brazil
- Infrastructure project management companies based in Porto Alegre, Brazil
- Infrastructure project management companies based in Recife, Brazil
- Infrastructure project management companies based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 25 infrastructure project management companies based in Türkiye. Snapshot: September 20, 2026. https://revenuebase.ai/companies/infrastructure-project-management-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Infrastructure project management companies based in Adelaide, Australia
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Company intelligence · public preview
Top 25 infrastructure project management companies based in Türkiye
RevenueBase records 499 matching company records for infrastructure project management companies based in Türkiye, with 25,698 tracked contacts and 2,453 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure project management companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kolin Constructionkolin.com.tr HQ: Çankaya, TürkiyeReported employees: 10001+ | Çankaya, Türkiye | 10001+ | Exact match | 2,172 contacts → |
“Kolin, Türkiye'de ve üç kıtada gerçekleştirdiği dev projeler, inşaat ve enerji başta olmak üzere farklı sektörlerde yıllık 1,5 milyar dolar ciroyu yakalayan başarı grafiğiyle…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Doğuş İnşaat VE Ti̇caret A.Şdogusinsaat.com.tr HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 1,583 contacts → |
“Doğuş Construction and Trade Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gülermak Heavy Industries Construction Contracting CO INCgulermak.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 1,046 contacts → |
“GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Yüksel Projeyukselproje.com.tr HQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 1,006 contacts → |
“Yüksel Proje, established in 1978, provides design, engineering and consultancy services in Turkiye and 38 countries worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | YDA Groupyda.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 985 contacts → |
“Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Renaissance Constructionrencons.com HQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ILK Construction COilkconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 786 contacts → |
“İLK is one of the most preferred EPC Contractors in Central Asia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Makyol İnşaat Sanayi Turizm VE Ticaret A.Şmakyol.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 673 contacts → |
“Rightfully regarded as one of Turkey's leading contractor firms, Makyol is active in the areas of: • Heavy construction & infrastructure (highways, airports, dams, tunnels…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | GAP Constructiongapinsaat.com HQ: İstanbul, TürkiyeReported employees: 5,001-10,000 | İstanbul, Türkiye | 5,001-10,000 | Exact match | 612 contacts → |
“146 SUCCESSFULLY COMPLETED PROJECTS ON 3 CONTINENTS, 8,56 BILLION USD CONTRACT VALUE, RANKING IN ENR’S “TOP CONTRACTORS LEAGUE” SINCE 2006 One of the highly reputable contracting…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nurol Construction And Trading Co. INCnurolconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 516 contacts → |
“NUROL CONSTRUCTION AND TRADING CO.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fernas Construction Company INCfernas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 475 contacts → |
“Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Summa Turizm Yatırımcılığı A.Şsumma.com.tr HQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AE Arma-Elektropançarma-elektropanc.com HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 429 contacts → |
“One of the strongest and leading companies of the Turkish engineering and contracting sector, ARMA ENGINEERING founded in 1986 and ELEKTROPANÇ ELECTRICAL INDUSTRY founded in 1991…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NKY Architects And Engineersnky.com.tr HQ: Çankaya, TürkiyeReported employees: 501-1,000 | Çankaya, Türkiye | 501-1,000 | Exact match | 381 contacts → |
“NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ERG İnşaat Ticaret VE Sanayi A.Şerg-insaat.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 345 contacts → |
“ERG İnşaat Ticaret ve Sanayi Anonim Şirketi, 1972 yılından beri havaalanı inşaatları, her türlü yol, köprü inşaatları, baraj ve hidroelektrik santral inşaatları, termik santral…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Iris Constructionirisas.com.tr HQ: Kucukcekmece, TürkiyeReported employees: 1,001-5,000 | Kucukcekmece, Türkiye | 1,001-5,000 | Exact match | 341 contacts → |
“IRIS AS headquartered in Istanbul.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Prokon Mühendislik VE Müşavirlik A.Şprokon.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 340 contacts → |
“Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ekon Industry Construction & Trade INCekonas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 312 contacts → |
“EKON is a leading engineering & construction company for establishing infrastructure and integrated industrial projects from the planning and design stages, through engineering…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tekfen Engineeringtekfenmuhendislik.com HQ: Sisli, TürkiyeReported employees: 201-500 | Sisli, Türkiye | 201-500 | Exact match | 293 contacts → |
“Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Optimal Project Managementoptimalpmo.com HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 228 contacts → |
“Construction Project Management Solutions” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Temelsu International Engineering Services INCtemelsu.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 188 contacts → |
“TEMELSU is a well known Turkish consulting engineering company which provides multidisciplinary engineering services, locally and internationally, since its foundation in 1969.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Berksan Engineering And Construction INCberksan.com HQ: Uskudar, TürkiyeReported employees: 501-1,000 | Uskudar, Türkiye | 501-1,000 | Exact match | 178 contacts → |
“Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Prota Engineeringprota.com.tr HQ: Ankara, TürkiyeReported employees: 201-500 | Ankara, Türkiye | 201-500 | Exact match | 164 contacts → |
“Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 499 company matches
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Infrastructure project management companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
496 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 499 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure project management companies by metro
Questions about this company list
What does Exact match mean for infrastructure project management companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure project management companies did RevenueBase find based in Türkiye?
The saved snapshot records 499 matching company records, 25,698 tracked contacts and 2,453 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 infrastructure project management companies based in Türkiye. Snapshot: September 20, 2026. https://revenuebase.ai/companies/infrastructure-project-management-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure project management companies based in Adelaide, Australia
- Infrastructure project management companies based in Brisbane, Australia
- Infrastructure project management companies based in Melbourne, Australia
- Infrastructure project management companies based in Perth, Australia
- Infrastructure project management companies based in Sydney, Australia
- Infrastructure project management companies based in Belo Horizonte, Brazil