Player · Engineering consultant
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TIRING inženiring d.o.o.
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- Kind
- Engineering consultant
- Markets
- 1
- Positions held
- 4
Trzin-based railway engineering firm producing project documentation for railway infrastructure since 1993.
- Kind
- Engineering consultant
- Headquarters
- SI
- Ownership
- Private
- Segments
- Consultancy
- Present in
- European Union
Footprint
European Union
| Kind | Where | Detail | Sources |
|---|---|---|---|
| Project presence | Slovenia | Named as a winner on 4 awarded tenders the Atlas carries (buyers: DRSI) |
|
Positions held
SegmentTechnologyPhase
- awarded by DRSI — DRSI Jesenice–Bohinjska Bistrica line 70 design — TIRING inženiring, d.o.o, Trzin (active · since 2024-04)
- awarded by DRSI — DRSI Ljubljana station area design drawings — TIRING inženiring, d.o.o, Trzin (active · since 2023-12)
- awarded by DRSI — DRSI Dobova–Zidani Most line design drawings — TIRING inženiring, d.o.o, Trzin (active · since 2022-11)
- awarded by DRSI — DRSI Ljubljana–Jesenice upgrade design basis — TIRING inženiring, d.o.o, Trzin (active · since 2021-01)
Sources for these relationships (10)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije in izvedbenih načrtov za nadgradnjo železniške proge na odseku d.m. - Dobova - Zidani Most, contract-modification notice for contract C2431-22-300164/1, €11,616,478.43 — notice 92842-2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — contract-modification notices for contract 2431-22-300164 (state border–Dobova–Zidani Most design), each carrying winning tender €11,616,478.43 and naming SŽ-Projektivno podjetje Ljubljana with TIRING inženiring: notices 431547-2025 of 3 July 2025 and 740634-2025 of 7 November 2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije DPP in izvedbenih načrtov za nadgradnjo regionalne železniške proge št. 70 na odseku Jesenice-Bohinjska Bistrica, contract-award notice, winning tender €6,529,732.90, highest tender €7,014,234.00 — notice 222821-2024 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — contract-modification notice for contract C2431-23-300140 (line 70 Jesenice–Bohinjska Bistrica design), carrying winning tender €6,529,732.90 and naming TIRING inženiring — notice 41159-2026 of 20 January 2026 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — IZDELAVA STROKOVNIH PODLAG, OKOLJSKEGA POROČILA, DPN IN INVESTICIJSKE ZASNOVE ZA NADGRADNJO ŽELEZNIŠKE PROGE LJUBLJANA JESENICE D.M. V KORIDORJU OBSTOJEČE PROGE, contract-modification notice, €8,561,846.03 — notice 183826-2026 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — contract-modification notice for contract 2341-20-300109 (Ljubljana–Jesenice technical basis, environmental report, national spatial plan and investment design), carrying winning tender €8,561,846.03 — notice 8005-2025 of 8 January 2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije in izvedbenih načrtov za nadgradnjo železniške infrastrukture na železniškem območju ljubljanskih postaj brez postaje Ljubljana, contract-modification notice of 31 August 2026, €11,977,371.00 — notice 597902-2026 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — the same procedure, contract-modification notice of 9 September 2025 — notice 586180-2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije … na železniškem območju ljubljanskih postaj brez postaje Ljubljana, contract-award notice, total value €11,977,371.00 — notice 11813-2024 of 9 January 2024 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije in izvedbenih načrtov za nadgradnjo železniške infrastrukture na železniškem območju ljubljanskih postaj brez postaje Ljubljana, contract-award notice recording clos-nw because all tenders were rejected (all-rej); no value field populated — notice 691448-2024 (checked 2026-09-13)
Competes with
Other engineering consultant players present in the same markets.
| Player | HQ | Markets | Positions |
|---|---|---|---|
| SYSTRA | France | European Union, United Kingdom, India, Canada | 14 |
| Arcadis | Netherlands | European Union, United States, Canada | 14 |
| Egis | France | European Union, India | 9 |
| setec | France | European Union | 8 |
| Järelpinge | EE | European Union | 6 |
| Arup | United Kingdom | European Union, United Kingdom, Canada | 4 |
| ELEA IC | SI | European Union | 5 |
| Artelia | France | European Union | 4 |
5 sources · all primary
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije in izvedbenih načrtov za nadgradnjo železniške proge na odseku d.m. - Dobova - Zidani Most, contract-modification notice for contract C2431-22-300164/1, €11,616,478.43 — notice 92842-2025 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije DPP in izvedbenih načrtov za nadgradnjo regionalne železniške proge št. 70 na odseku Jesenice-Bohinjska Bistrica, contract-award notice, winning tender €6,529,732.90, highest tender €7,014,234.00 — notice 222821-2024 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — IZDELAVA STROKOVNIH PODLAG, OKOLJSKEGA POROČILA, DPN IN INVESTICIJSKE ZASNOVE ZA NADGRADNJO ŽELEZNIŠKE PROGE LJUBLJANA JESENICE D.M. V KORIDORJU OBSTOJEČE PROGE, contract-modification notice, €8,561,846.03 — notice 183826-2026 (checked 2026-09-13)
- ● Tenders Electronic Daily (TED) · DRSI — Izdelava projektne dokumentacije in izvedbenih načrtov za nadgradnjo železniške infrastrukture na železniškem območju ljubljanskih postaj brez postaje Ljubljana, contract-modification notice of 31 August 2026, €11,977,371.00 — notice 597902-2026 (checked 2026-09-13)
- ● TIRING · TIRING inženiring d.o.o. — company page (checked 2026-10-03)
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