Player · Civil contractor
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Özaltın İnşaat Ticaret ve Sanayi A.Ş.

Private · HQ Türkiye

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Kind
Civil contractor
Markets
1
Positions held
2

Turkish construction company building railway and infrastructure projects in Europe.

Kind
Civil contractor
Headquarters
Türkiye
Ownership
Private
Segments
Civil works
Present in
European Union

Footprint

European Union

KindWhereDetailSources
Project presenceSloveniaNamed as a winner on 2 awarded tenders the Atlas carries (buyers: 2TDK)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — GRADNJA OBJEKTOV DRUGEGA TIRA ŽELEZNIŠKE PROGE - ODSEK 1: DIVAČA-ČRNI KAL, contract-modification notice for contract 15/2021 carrying winning tender €492,408,300.56 — notice 147812-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice for contract 16/2021 (changed geological, geomechanical and hydrogeological conditions), €224,749,369.00 — notice 428693-2024 (checked 2026-09-13)

Positions held

SegmentTechnologyPhase
  • awarded by 2TDK — 2TDK Divača–Črni Kal second track section 1 — Ozaltin Insaat Ticaret Ve Sanayi A.S. (active · since 2021-05)
  • awarded by 2TDK — 2TDK Črni Kal–Koper second track section 2 — Ozaltin Insaat Ticaret Ve Sanayi A.S. (active · since 2021-03)
Sources for these relationships (13)
  • ● Portal javnih naročil (enarocanje.si) · Notice record 006832/2019-EUe39/01-P01 (idObrazec 894060) of 7 March 2025 — the portal's mirror of TED notice 152279-2025 — read through the portal's JSON API: idObrazecPrej 893531 (the record for TED notice 147812-2025, itself flagged popravljenSPopravkom, corrected by a corrigendum), popravekOpis “popravek vrednosti (brez DDV)”, vrednostSkupna 403613361.12, eFormsFolderIdent c5b79028-e24b-44e7-979b-f053d2ff1fb4 (checked 2026-09-13)
  • ● Portal javnih naročil (enarocanje.si) · Notice record 008005/2019-EUe39/03 (idObrazec 1082226) of 11 May 2026 — the portal's record of TED notice 321686-2026 — read through the portal's JSON API: spremembaOpis “naročilo nepredvidenih del - izvedba vodnjakov V1 - V6, sprememba pogodbene vrednosti, sprememba roka izvedbe”, vrednostPosodobljenaSkupna 403613361.12 and vrednostPoSpremembah 419460435.62 (checked 2026-09-13)
  • ● 2TDK, Družba za razvoj projekta, d.o.o. · News, 4 September 2026: “Od gradbišča do železniške proge” — the line is physically complete, with track laid, overhead line installed and viaducts and tunnels finished, and construction sites being reinstated; the Glinščica valley remains an active worksite for ground-stabilisation works. What remains is the final electrical and mechanical assembly, systems testing and integration of power supply, signalling, telecommunications, fire safety and ventilation, and the technical inspections for the use and operating permits. No opening date is stated (published 2026-09-04 · checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 1: Divača - Črni Kal, contract-award notice, total value €403,613,361.12 — notice 245066-2021 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 1: Divača - Črni Kal, contract-modification notice (extension of the completion date), winning tender €403,613,361.12 — notice 715274-2024 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — GRADNJA OBJEKTOV DRUGEGA TIRA ŽELEZNIŠKE PROGE - ODSEK 1: DIVAČA-ČRNI KAL, contract-modification notice for contract 15/2021 carrying winning tender €492,408,300.56 — notice 147812-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — GRADNJA OBJEKTOV DRUGEGA TIRA ŽELEZNIŠKE PROGE - ODSEK 1: DIVAČA-ČRNI KAL, contract-modification notice of the following day for the same contract 15/2021, carrying winning tender €403,613,361.12 — notice 152279-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — third March 2025 contract-modification notice for contract 15/2021 (second track, section 1 Divača–Črni Kal), carrying winning tender €403,613,361.12 and total value €403,613,361.12 — notice 149495-2025 of 7 March 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 1: Divača - Črni Kal, contract-modification notice (unforeseen works, wells V1–V6, change of contract value and time) — notice 321686-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice for contract 16/2021 (changed geological, geomechanical and hydrogeological conditions), €224,749,369.00 — notice 428693-2024 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — contract-modification notice for the second track section 2, carrying winning tender €224,749,369.00 — notice 549937-2025 of 22 August 2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice of 11 May 2026 — notice 322618-2026 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — contract-modification notices for contract 16/2021 (second track, section 2 Črni Kal–Koper) published in March 2025, each carrying winning tender €224,749,369.00: notices 147932-2025 of 6 March, 151720-2025 and 151939-2025 of 7 March 2025 (checked 2026-09-13)

Competes with

Other civil contractor players present in the same markets.

PlayerHQMarketsPositions
VINCIFranceEuropean Union, United States, United Kingdom16
STRABAGAustriaEuropean Union15
DragadosSpainEuropean Union, United States, United Kingdom, Canada11
SŽ-ŽGPSIEuropean Union12
WebuildItalyEuropean Union, United States, Canada10
FCCSpainEuropean Union, Canada9
GH HoldingSIEuropean Union8
GRKFinlandEuropean Union8
2 sources · all primary
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — GRADNJA OBJEKTOV DRUGEGA TIRA ŽELEZNIŠKE PROGE - ODSEK 1: DIVAČA-ČRNI KAL, contract-modification notice for contract 15/2021 carrying winning tender €492,408,300.56 — notice 147812-2025 (checked 2026-09-13)
  • ● Tenders Electronic Daily (TED) · 2TDK d.o.o. — Gradnja objektov drugega tira železniške proge - odsek 2: Črni Kal - Koper, contract-modification notice for contract 16/2021 (changed geological, geomechanical and hydrogeological conditions), €224,749,369.00 — notice 428693-2024 (checked 2026-09-13)

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Compiled by Watchtower to editorial standards the Managing Partner sets and enforces. Public record only — every datum carries its source.