Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik
Tümaş is a privately held Turkish engineering, consulting and contracting firm founded in 1969, headquartered in Ankara, delivering design, supervision and feasibility services across buildings, transport, energy, water, industry, urban development and marine structures to government ministries, municipalities, state-owned enterprises and select private clients in Turkey and select international markets.
- Company typePrivate
- Founded1969
- HeadquartersKavaklidere
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik does
Tümaş Türk Mühendislik Müşavirlik ve Müteahhitlik A.Ş. is a privately held Turkish engineering, consulting and contracting firm founded in 1969 and headquartered in Ankara. The company delivers design, design control, site supervision, feasibility studies and training services across seven infrastructure verticals: buildings, environment and water, industry, petroleum/gas/energy, transportation, urban development, and marine structures. Its core technology is multi-disciplinary civil, mechanical, electrical, architectural and surveying engineering applied across the full infrastructure project lifecycle rather than any proprietary software platform or productized tooling.
The firm's commercial model is professional services sold through direct enterprise engagement and competitive bidding with government ministries, state-owned enterprises (TOKİ, TCDD, BOTAŞ, Petkim), municipalities, universities, and selected private-sector clients. Notable reference projects include the Baku-Tbilisi-Ceyhan oil pipeline pump stations, the Ankara-Istanbul high-speed rail stations, university hospitals (Malatya Turgut Özal, Kocaeli University), the Diyarbakır Airport new terminal (approximately 300 million lira), and the Sanaa Educational Hospital in Yemen, with active or recent work in Iraq, Azerbaijan and Sri Lanka. The company maintains 501-1000 employees, does not disclose revenue, has no subsidiaries, no identified parent, and no disclosed external funding rounds or public listing, indicating a founder/management-controlled ownership structure.
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik firmographics
Firmographics- Name
- Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik
- Legal name
- TÜMAŞ - Türk Mühendislik, Müşavirlik ve Müteahhitlik Anonim Şirketi
- Website
- https://tumas.com.tr
- Company type
- Private
- Founded year
- 1969
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Tümaş is a privately held Turkish engineering, consulting and contracting firm founded in 1969, headquartered in Ankara, delivering design, supervision and feasibility services across buildings, transport, energy, water, industry, urban development and marine structures to government ministries, municipalities, state-owned enterprises and select private clients in Turkey and select international markets.
- Ownership category
- akta.pro rank
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik industry classification
Industry- Product category
- Engineering Consulting & Infrastructure Design Services
- NAICS
- Architectural, Engineering, and Related Services (5413), Utility System Construction (2371), International Affairs (928120), Port and Harbor Operations (48831)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Oil & Gas Field Machinery & Equipment (3533), Airports, Flying Fields & Airport Terminal Services (4581)
- akta.pro primary industry
- Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)
- akta.pro secondary industries
- State/Provincial Transportation, Roads & Public Works Administration (BPAIABAK), Storage & Conveyance Structures (Reservoirs, Tanks, Culverts, Tunnels) (IMAFAGAE), Maritime & Port Authorities (Public Ports, Harbors, Ferries Terminals) (BPAIALAF), Defense & Government Project Logistics (TLACAIAG)
Keywords
Where Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik is headquartered
LocationHeadquarters
- HQ city
- Kavaklidere
Offices1 record
Markets served
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D
Revenue model
- Engineering and Consulting Services: TÜMAŞ provides comprehensive engineering and consulting services including design, design control, site supervision, feasibility studies, and training services. Revenue is generated through professional service contracts with government agencies and private sector clients for infrastructure projects.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik product offering
Product offeringCore offering
Tümaş provides professional engineering, consulting and contracting services for large-scale infrastructure and construction projects across seven sectors: Buildings (hospitals, housing, military, sports facilities), Environment & Water (dams, water/wastewater systems), Industry (petrochemical, cement, steel, fertilizer), Petroleum/Gas/Energy (pipelines, terminals), Transportation (railways, highways, airports), Urban Development, and Marine Structures (ports, harbors, naval bases). Service scope spans project design, design control, site supervision, feasibility studies, and training, delivered primarily to Turkish public-sector clients and selected foreign governments.
Product overview
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik A.Ş. is a Turkish engineering, consulting and contracting company established in 1969. The company offers professional engineering and consulting services organized across seven primary sectors: Buildings (hospitals, educational facilities, sports complexes, housing), Environment & Water (water supply, wastewater systems, dams), Industry (petrochemical, cement, steel), Petroleum/Gas/Energy (pipelines, terminals), Transportation (railways, airports, stations), Urban Development, and Marine Structures. Services include design, design control, site supervision, feasibility studies, and training. The company operates projects throughout Turkey and internationally in countries including Iraq, Azerbaijan, Yemen, and Sri Lanka.
Differentiator
Problem solved
Functional benefit
Products and services
- Engineering and Consulting Services Comprehensive multi-disciplinary engineering and consulting services including design, design control, site supervision, feasibility studies, and training for infrastructure and construction projects. Delivered to Turkish government agencies, municipalities, state-owned enterprises, and selected international clients.
- Buildings Sector Services Engineering and consulting services for buildings including hospitals, research centers, educational facilities, sports complexes, service buildings, cultural structures, mass housing, accommodation centers, steel structures, intelligent buildings, and military facilities.
- Environment & Water Sector Services Engineering and consulting services for water supply systems, wastewater and stormwater systems, irrigation and drainage systems, solid waste projects, agricultural development projects, and dam engineering for municipalities and government clients.
- Industry Sector Services Engineering services for petroleum, petrochemical, chemical, fertilizer, cement, iron and steel, and food industry projects, including detailed engineering and construction-supervision work for industrial facilities.
- Petroleum/Gas/Energy Sector Services Engineering and consulting services for petroleum, natural gas, and energy infrastructure including pipeline projects, pump stations, and terminal facilities for state and private energy clients.
- Transportation Sector Services Railway and highway engineering, airport terminal building, and station/terminal building design and supervision services for transportation authorities such as TCDD and airport operators.
- Urban Development Services Urban development planning, master planning, feasibility studies, and revitalization projects for cities and municipalities, supporting Turkish urban development and housing programs.
- Marine Structures Sector Services Engineering and consulting services for marine structures including ports, harbors, breakwaters, piers, quays, and naval/military marine facilities for defense and port authorities.
Quantifiable outcome
- Completed 94+ projects across Turkey and international markets
- +1 more outcomes
Companies that use Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and major.
- BOTAŞ Boru Hatları ile Petrol Taşıma A.Ş.coreLong-term partnership with BOTAŞ for oil and gas pipeline engineering projects including the Baku-Tbilisi-Ceyhan (BTC) Pipeline, Doğal Gaz Taşıma Hatları (NGTL) Project, and various petroleum pipeline projects spanning Turkey.
- TCDD (Turkish State Railways)corePartnership for railway and high-speed rail projects including Ankara-Istanbul High-Speed Rail, station projects, and railway infrastructure modernization across Turkey.
- Toplu Konut İdaresi (TOKİ)coreMajor partnership for mass housing and social infrastructure projects across multiple Turkish cities, including hospitals, stadiums, schools, and residential complexes.
- Petkim Petrokimya A.Ş.majorEngineering services for petrochemical complex projects at Aliağa including ethylene, polypropylene, polyethylene, and aromatics plants.
- Tepe İnşaatmajorCollaboration on Baku-Tbilisi-Ceyhan Pipeline pump station projects including PT1-PT4 and IPT1 intermediate Pig Station engineering services.
- Sanaa University (Yemen)majorInternational partnership for Sanaa Educational Hospital Project (90,855 m2) including construction supervision and technical consulting services, funded by Saudi Development Fund.
- Various Engineering ProfessionalscoreHuman resources policy focused on recruiting and developing specialized engineering personnel including civil engineers, mechanical engineers, electrical engineers, architects, surveyors, and agricultural engineers.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik competitors and assessment
Company assessmentBroad incumbents
- Stantec Inc. North American-headquartered global engineering consultancy operating across water, infrastructure, energy and buildings — a broad incumbent peer competing for the same large multi-sector public and private programs.
- Mott MacDonald: Global engineering consultancy active in water, transport, energy and buildings in MENA and emerging markets — comparable as a larger, broader incumbent peer against which TÜMAŞ competes on regional projects.
- WSP Global: Major international engineering consultancy with established Turkey and Middle East presence across transport, environment and buildings — a broader incumbent peer competing for the same public-sector tenders.
- AECOM: Global engineering and consulting firm with broad transport, water, energy and buildings practices competing for the same mega-programs in Turkey and emerging markets that TÜMAŞ targets.
- Arcadis NV: International design and consultancy firm with water, mobility and buildings practices competing for sovereign infrastructure work — a broad incumbent peer for TÜMAŞ's diversified project portfolio.
Direct peers
- Dar Al-Handasah (Shair and Partners): Middle East-origin international engineering consultancy active across buildings, transport, water and energy in MENA and emerging markets — comparable to TÜMAŞ in scope, multi-sector coverage and emerging-market sovereign client focus.
- Su-Yapı Engineering and Consulting Inc. Ankara-based Turkish engineering consultancy focused on water resources, dams, hydropower and irrigation projects — overlapping with TÜMAŞ's Environment & Water and Energy practices and competing for the same public tenders.
- Temelsu International Engineering Services Inc. Turkish engineering consultancy with a comparable water, dam, irrigation and transportation portfolio and similar government and international donor clients — a close functional peer to TÜMAŞ's Environment & Water and Transportation practices.
- Yüksel Proje Uluslararası A.Ş. One of the largest Turkish engineering consultancies, providing design, supervision and project management across transport, water, energy and buildings — directly overlapping TÜMAŞ's sector mix and public-sector client base in Turkey.
- Proger S.p.A. Italian engineering consultancy with strong MENA and CIS public-sector project delivery in oil & gas pipelines, infrastructure and buildings — directly comparable to TÜMAŞ's petroleum, transport and international project profile.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik social profiles
Digital presenceTümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik leadership team
Management profileNumber of profiles
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik
What does Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik do?
Tümaş provides professional engineering, consulting and contracting services for large-scale infrastructure and construction projects across seven sectors: Buildings (hospitals, housing, military, sports facilities), Environment & Water (dams, water/wastewater systems), Industry (petrochemical, cement, steel, fertilizer), Petroleum/Gas/Energy (pipelines, terminals), Transportation (railways, highways, airports), Urban Development, and Marine Structures (ports, harbors, naval bases). Service scope spans project design, design control, site supervision, feasibility studies, and training, delivered primarily to Turkish public-sector clients and selected foreign governments.
Is Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik a public or private company?
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik founded?
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik was founded in 1969. It employs 501 to 1,000 people.
Where is Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik based?
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik is headquartered in Kavaklidere.
How does Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik make money?
One revenue line is on record: engineering and Consulting Services.
Who are Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik's main competitors?
Broad incumbents on record are Stantec Inc., Mott MacDonald, WSP Global, AECOM and Arcadis NV. Direct peers are Dar Al-Handasah (Shair and Partners), Su-Yapı Engineering and Consulting Inc., Temelsu International Engineering Services Inc., Yüksel Proje Uluslararası A.Ş. and Proger S.p.A..
Does Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik have an API?
No public API is recorded for Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik.
What industry is Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik in?
Tümaş Türk Mühendislik Müşavirlik Ve Müteahhitlik's product category is Engineering Consulting & Infrastructure Design Services. Its primary akta.pro industry code is IMAFAAAF, Construction Program Management (Multi-site/Portfolio), with a secondary code of BPAIABAK, State/Provincial Transportation, Roads & Public Works Administration. Its NAICS code is 5413 and its SIC code is 1623.