Stuttgarter Straßenbahnen AG: public contracts and tenders
Stuttgarter Straßenbahnen AG awarded 225 public contracts worth €142.4M where a value is stated since 2023-11-02; the construction work contract held by Julius Bach Bauunternehmung GmbH ends on 2026-10-30 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 12 of 225 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Stuttgarter Straßenbahnen AG |
| Country | Germany |
| Buyer type | Public undertaking (regional) |
| City | Stuttgart |
| Sources | service.bund.de (Germany), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Jörger GmbH | 24 | n/a | ||
| Gebr. Lutz Bauunternehmung GmbH & Co. KG | 15 | n/a | ||
| Binder Bau-GmbH | 14 | n/a | ||
| Track Tec GmbH | 11 | n/a | ||
| RAILBETON HAAS GmbH | 7 | n/a | ||
| Fehlings Narosch Gleistechnik und Entsorgung GmbH | 5 | n/a | ||
| Schwenk GmbH & Co. KG | 5 | n/a | ||
| a2bau GmbH | 4 | n/a | ||
| LEONHARD WEISS GmbH & Co. KG | 4 | n/a | ||
| Siemens Mobility GmbH | 4 | n/a | ||
| Daimler Buses GmbH | DE147032272 VAT | evobus.com | 3 | €443k |
| INDUTEC GmbH | 3 | n/a | ||
| MTC Deutschland GmbH | 3 | n/a | ||
| Siemens Mobility GmbH, SMO RI D 5 | 3 | n/a | ||
| voestalpine Rail Technology GmbH | 3 | n/a |
Suppliers named on Stuttgarter Straßenbahnen AG's award notices (the top 15 of 94); 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
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Stuttgarter Straßenbahnen AG 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. 42 contracts (the 25 soonest shown); a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-10 | Abbruch Rasengleis u. Gleisneubau U1 | 2026-10-08 | n/a |
| 2026-11-16 | Netzwarte Heslach - Erneuerung Wärme/RLT/Sanitär | 2026-10-15 | n/a |
| 2026-11-16 | Austausch Stromrichtertrafos UW Pragsattel | 2026-10-19 | n/a |
| 2026-11-17 | Grunderneuerung Berliner Platz bis Büchsenstraße | 2026-10-16 | n/a |
Calls with a deadline of 2026-10-26 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 100 | €6.1M |
| Transport equipment | 34 | 25 | €443k |
| Construction materials | 44 | 11 | n/a |
| IT services | 72 | 8 | €1.3M |
| Architecture and engineering services | 71 | 7 | €1.7M |
| Waste, cleaning and environmental services | 90 | 7 | n/a |
| Business services | 79 | 6 | €3.1M |
| Fuel and energy | 09 | 5 | n/a |
| Repair and maintenance services | 50 | 4 | €2.1M |
| Furniture and cleaning products | 39 | 3 | €221k |
| Office and computing equipment | 30 | 2 | n/a |
| Installation services | 51 | 2 | €443k |
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 |
|---|---|---|---|
| 2026-10-21 | Denkmalgerechter Neubau Seilbahnbrücke Stuttgart, Objektplanung Ingenieurbauwerk & Tragwerksplanung | Konstruktionsgruppe Bauen AG | n/a |
| 2026-10-16 | Lieferung 3 Weichen S3 Fikderstadt Bernhausen - Neuhausen | voestalpine Turnout Technology Deutschland GmbH | n/a |
| 2026-10-16 | Grunderneuerung Abzweig Wernhalde | Binder Bau-GmbH | n/a |
| 2026-10-14 | Elektrische Ausrüstung Unterwerk Rot | Siemens Mobility GmbH, SMO RI D 5 | n/a |
| 2026-10-13 | SSB_Flex_3.0_VVS_Rider | ioki GmbH | n/a |
| 2026-10-13 | Unterhaltsreinigung Gaisburg | Raumpflege AG | n/a |
| 2026-10-13 | Sicherheits- Empfangs- und Streifendienst | Industrie-Bewachung Bruno Wachtmeister GmbH & Co. KG | n/a |
| 2026-10-01 | Vorabmaßnahme Entflechtungstrasse LWL-Kabel Fellbach | Julius Bach Bauunternehmung GmbH | n/a |
| 2026-09-10 | Jahresschwellenbedarf 2027 | Werner Lüke GmbH, Fehlings Narosch Gleistechnik und Entsorgung GmbH | n/a |
| 2026-09-01 | Fahrleirung Grunderneuerung BA 1 Mineralbäder - Fellbach | EQOS Energie Deutschland GmbH | n/a |
Follow this buyer free
Get Stuttgarter Straßenbahnen AG'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 Germany). The same data is in the REST API and the MCP server.
Sources: service.bund.de (Germany), 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, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Stuttgarter Straßenbahnen AG awarded?
Stuttgarter Straßenbahnen AG published 225 contract award notices between 2023-11-02 and 2026-10-21; the 12 that state a value add up to €142.4M (official notices, as of 2026-10-26).
Who are Stuttgarter Straßenbahnen AG's biggest suppliers?
By contract awards: Jörger GmbH (24), Gebr. Lutz Bauunternehmung GmbH & Co. KG (15) and Binder Bau-GmbH (14) (as of 2026-10-26). Winners that could be a private person are not named.
Which Stuttgarter Straßenbahnen AG contracts end soon?
42 contracts awarded by Stuttgarter Straßenbahnen AG end in the next 18 months. The soonest with a named holder is the construction work contract held by Julius Bach Bauunternehmung GmbH, ending on 2026-10-30 (end date stated) (as of 2026-10-26).
Does Stuttgarter Straßenbahnen AG have open tenders now?
Yes: 4 calls for tender from Stuttgarter Straßenbahnen AG are open today (deadline 2026-10-26 or later) (as of 2026-10-26).
What does Stuttgarter Straßenbahnen AG buy?
Most of Stuttgarter Straßenbahnen AG's awards are in Construction work (CPV 45) (100), Transport equipment (CPV 34) (25) and Construction materials (CPV 44) (11) (as of 2026-10-26).
Cite as: Arcadium Data, "Stuttgarter Straßenbahnen AG tenders and contracts: 225 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/stuttgarter-strassenbahnen-ag-de/, data as of 2026-10-26.