50 Years of Wide Experience in Engineering
50 YEARS OF EXPERINCE
IN ENGINEERING
TEMELSU was founded in 1969. Between 1975-1979 activities were carried out as a Commandite Company and in 1979 TEMELSU became a Company Limited. TEMELSU was transformed into Incorporation at the end of 1989 and since then activities are being carried out under the name of "TEMELSU INTERNATIONAL ENGINEERING SERVICES INC."

WIDE EXPERIENCE IN
INTERNATIONAL PROJECTS
TEMELSU was one of the first consulting engineering companies in Turkey to undertake engineering projects abroad. These projects are located in Caucasus, Central Asia, Middle East, South Asia, Southern Europe, Balkans, and Africa. TEMELSU has extensive experience in working in projects financed by international financing institutions and multilateral development banks.
FIELDS OF ACTIVITY
DAM AND HYDROELECTRIC POWER PLANTS
Dams, regulators, ponds, hydroelectric power plants...TRANSPORTATION
Highways, highways, railways, bridges and tunnels, airports, urban transportation (roads, intersections, underpasses and overpasses).WATER SUPPLY, WASTEWATER AND ENVIRONMENTAL HEALTH
Water supply, transmission, treatment and distribution, pumping stations, wastewater and stormwater systems, wastewater treatment plants, solid waste management.WATER AND SOIL RESOURCES DEVELOPMENT
Irrigation and drainage systems, flood and drought management.PIPE LINES
Water, crude oil, natural gas...SUPERSTRUCTURE
Industrial buildings, mining, service buildings, housing, hospitals, schools...SERVICES PROVIDED
Specialized design groups and service departments within the company provide following technical services for the
above specified fields:
- Reconnaissance studies
- Master plan and feasibility studies
- Preliminary and final design
- Detailed design
- Owners’ engineering
- Construction supervision
- Construction consultancy
In addition, support services required for these fields in areas including Geotechnical Engineering, Mapping, Electro-
mechanics, Environmental Impact Studies and Social and Economic Studies are also provided by TEMELSU.
NEWS ANNOUNCEMENTS
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TEMELSU is ranked 168th in ENR’s 2022 The Top 225 International Design Firms list (10 August 2022)
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A Contract for the supervision consultancy services for E-60 Highway was signed between TEMELSU and Roads Department of the Ministry of Regional Development and Infrastructure of Georgia (13 April 2022)
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TEMELSU was ranked 4th in 2020 Service Export Champions list. (12 January 2022)
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TEMELSU has signed a contract with Pakistan’s Pakhtunkhwa Energy Development Organization (30 November 2021)
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TEMELSU is ranked 168th in ENR’s 2021 The Top 225 International Design Firms list (04 August 2021)
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A new contract was signed with Azerbaijan Reclamation and Water Economy OJSC (15 July 2021)
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TEMELSU is ranked 187th in ENR’s 2020 The Top 225 International Design Firms list (30 July 2020)
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Mr. Sina Velioğlu from TEMELSU took part as a spokesperson in the World Bank’s Webinar. (18 May 2020)
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The Contract for “Construction Supervision Consultancy for Central Asia Regional Economic Cooperation (CAREC) Corridor 3 (Bishkek-Osh Road) Improvement Project, Phase 4” was signed. (8 May 2020)
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The Contract for Engineering Services for the Planning of Water Supply in the Sivas Province was signed with DSI 19th Regional Directorate (22 April 2020)