Tenders / Buyers / Switzerland
Tiefbauamt, Abt. Realisierung: public contracts and tenders
Tiefbauamt, Abt. Realisierung awarded 16 public contracts worth €60.5M where a value is stated since 2025-10-16; the transport support and travel services contract held by DE_ACTP Security Group GmbH ends on 2027-04-30 (end date stated). Source: Arcadium Data, data as of .
At a glance
- Latest award: Bau Nr. 07055 - Zollikerstrasse, Neumünsterstrasse, Höschgasse, to DE_Tibau AG, 2026-09-28
- Contracts running with suppliers: 7 with an end date in the next 18 months (7 stated). Next to end: 2027-04-30, DE_ACTP Security Group GmbH (end date stated)
Awarded value = the award values the notices state (EUR at the notice date), 16 of 16 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Tiefbauamt, Abt. Realisierung |
| Country | Switzerland |
| Buyer type | Body governed by public law (local) |
| City | Zürich |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| DE_Tibau AG | 3 | €26.7M | ||
| DE_IKON Ingenieure AG | 2 | €1.2M | ||
| DE_ACTP Security Group GmbH | 1 | €595k | ||
| DE_Hans H. Moser AG | 1 | €507k | ||
| DE_Ingenieurbureau Heierli AG | 1 | €363k | ||
| DE_Jak. Scheifele AG | 1 | €17.5M | ||
| DE_Kroo Security AG | 1 | €358k | ||
| DE_Locher Ingenieure AG | 1 | €1.3M | ||
| DE_MWST-Gruppe, Flückiger + Bosshard AG | 1 | €1.0M | ||
| DE_outsec ag | 1 | €687k | ||
| DE_Vonplon Strassenbau AG, Zweigniederlassung Zürich | 1 | €9.1M |
Suppliers named on Tiefbauamt, Abt. Realisierung's award notices; registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2027-04-30 | Bau Nr. 14092 - Bahnhofquai Wartehallenbau 2026, Verkehrsdienstleistungen | DE_ACTP Security Group GmbH | €595k | end date stated |
| 2027-05-31 | Bau Nr. 14092, Bahnhofquai, Wartehallenbau 2026 | DE_Tibau AG | €3.0M | end date stated |
| 2027-06-30 | Bau Nr. 14092 - Bahnhofquai, Museumstrasse bis Bahnhofbrücke | DE_Ingenieurbureau Heierli AG | €363k | end date stated |
| 2027-08-30 | Bau Nrn. 11086+21802 - Luggwegstrasse, Calanda-/Luggwegstrasse | DE_Vonplon Strassenbau AG, Zweigniederlassung Zürich | €9.1M | end date stated |
| 2027-09-30 | Bau Nr. 13065 - Talstrasse, Sihlporte bis Bürkliplatz, Verkehrsdienst | DE_outsec ag | €687k | end date stated |
| 2027-12-17 | Bau Nr. 11501 - Elektrifizierung Buslinie 80 | DE_Kroo Security AG | €358k | end date stated |
| 2028-03-31 | Bau Nr. 13065 - Talstrasse, Sihlporte bis Bürkliplatz | DE_Jak. Scheifele AG | €17.5M | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Tiefbauamt, Abt. Realisierung whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 7 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value | Documents |
|---|---|---|---|---|
| 2026-11-26 | Bau Nr. 08069 - Hornbach, Abschnitt Bellerivestrasse bis See | 2026-10-26 | n/a |
Calls with a deadline of 2026-10-28 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Architecture and engineering services | 71 | 7 | €4.9M |
| Construction work | 45 | 5 | €53.3M |
| Transport support and travel services | 63 | 3 | €1.6M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-09-28 | Bau Nr. 07055 - Zollikerstrasse, Neumünsterstrasse, Höschgasse | DE_Tibau AG | €10.9M |
| 2026-08-12 | Bau Nr. 15033 - Tram Affoltern - Umweltbaubegleitung | DE_B + S AG | €618k |
| 2026-06-24 | Bau Nr. 08165 - Basler-/Saumackerstrasse, Abschnitt Altstetter- bis Luggwegstrasse | DE_Tibau AG | €12.8M |
| 2026-05-22 | Bau Nr. 15110 - Wasserwerkstrasse, Abschnitt Röhrenweg bis Dammstrasse | DE_IKON Ingenieure AG | €806k |
| 2026-05-12 | Bau Nr. 14048 - Talacker, Pelikanstrasse, Abschnitt Sihlporte bis Paradeplatz | DE_Locher Ingenieure AG | €1.3M |
| 2026-04-29 | Bau-Nrn. 04100 und 21806 Rautistrasse und Spiserstrasse | DE_IKON Ingenieure AG | €365k |
| 2026-04-29 | Bau Nr. 15075 - Käferholzstrasse, Abschnitt Wehntalerstrasse bis Krematorium | DE_Hans H. Moser AG | €507k |
| 2026-03-20 | Bau Nr. 13065 - Talstrasse, Sihlporte bis Bürkliplatz | DE_Jak. Scheifele AG | €17.5M |
| 2026-03-05 | Bau Nr. 13065 - Talstrasse, Sihlporte bis Bürkliplatz, Verkehrsdienst | DE_outsec ag | €687k |
| 2026-02-23 | Bau Nr. 11501 - Elektrifizierung Buslinie 80 | DE_Kroo Security AG | €358k |
Follow this buyer free
Get Tiefbauamt, Abt. Realisierung's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Switzerland). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 4,131,157 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-28.
Questions
How many public contracts has Tiefbauamt, Abt. Realisierung awarded?
Tiefbauamt, Abt. Realisierung published 16 contract award notices between 2025-10-16 and 2026-09-28; the 16 that state a value add up to €60.5M (official notices, as of 2026-10-28).
Who are Tiefbauamt, Abt. Realisierung's biggest suppliers?
By contract awards: DE_Tibau AG (3), DE_IKON Ingenieure AG (2) and DE_ACTP Security Group GmbH (1) (as of 2026-10-28). Winners that could be a private person are not named.
Which Tiefbauamt, Abt. Realisierung contracts end soon?
7 contracts awarded by Tiefbauamt, Abt. Realisierung end in the next 18 months. The soonest with a named holder is the transport support and travel services contract held by DE_ACTP Security Group GmbH, ending on 2027-04-30 (end date stated) (as of 2026-10-28).
Does Tiefbauamt, Abt. Realisierung have open tenders now?
Yes: 1 calls for tender from Tiefbauamt, Abt. Realisierung are open today (deadline 2026-10-28 or later) (as of 2026-10-28).
What does Tiefbauamt, Abt. Realisierung buy?
Most of Tiefbauamt, Abt. Realisierung's awards are in Architecture and engineering services (CPV 71) (7), Construction work (CPV 45) (5) and Transport support and travel services (CPV 63) (3) (as of 2026-10-28).
Cite as: Arcadium Data, "Tiefbauamt, Abt. Realisierung tenders and contracts: 16 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/tiefbauamt-abt-realisierung-ch/, data as of 2026-10-28.