Germany: public contracts won without a rival

• PVM - International UG - (haftungsbeschränkt): uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave PVM - International UG - (haftungsbeschränkt) 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-01, latest 2024-10-01.

• Q-Consult Wolfgang Gallisch: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Q-Consult Wolfgang Gallisch in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Q-Consult Wolfgang Gallisch 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-11, latest 2025-12-11.

• QOSMOTEC Software Solutions GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• QOSMOTEC Software Solutions GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave QOSMOTEC Software Solutions GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-01, latest 2026-06-01.

• Ralf Keil - Bau- und Schweißüberwachung: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Ralf Keil - Bau- und Schweißüberwachung 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-29, latest 2025-04-29.

• Rhein-Ruhr Systemtechnik GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Rhein-Ruhr Systemtechnik GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Rhein-Ruhr Systemtechnik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-20, latest 2026-07-20.

• RICHTER Sportstättenkonzepte GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• RICHTER Sportstättenkonzepte GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave RICHTER Sportstättenkonzepte GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-25, latest 2024-10-25.

• Robel Bahnbaumaschinen GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Robel Bahnbaumaschinen GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Robel Bahnbaumaschinen GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-05, latest 2025-09-05.

• Schnell Beratung GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Schnell Beratung GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Schnell Beratung GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-13, latest 2025-02-13.

• S. DUNKES GmbH - Maschinenfabrik: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• S. DUNKES GmbH - Maschinenfabrik in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave S. DUNKES GmbH - Maschinenfabrik 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-04-21, latest 2026-04-21.

• SEH Engineering GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• SEH Engineering GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave SEH Engineering GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-10-01, latest 2025-10-01.

• Sendogan Bahndienste GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Sendogan Bahndienste GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Sendogan Bahndienste GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-02, latest 2024-07-02.

• Sicut Enterprises Ltd: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Sicut Enterprises Ltd in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Sicut Enterprises Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-02-10, latest 2026-02-10.

• Siemens Aktiengesellschaft: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Siemens Aktiengesellschaft in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Siemens Aktiengesellschaft 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-23, latest 2025-10-23.

• SIGNON Deutschland GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• SIGNON Deutschland GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave SIGNON Deutschland GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-15, latest 2026-06-15.

• Sinfiro GmbH & Co. KG: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Sinfiro GmbH & Co. KG in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Sinfiro GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-07-23, latest 2025-07-23.

• SR Consulting & Engineering - Semir Silajdzic -freiberuflich-: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• SR Consulting & Engineering - Semir Silajdzic -freiberuflich- in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave SR Consulting & Engineering - Semir Silajdzic -freiberuflich- 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-27, latest 2026-02-27.

• Strukton Systems B.V: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Strukton Systems B.V in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Strukton Systems B.V 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-07-26, latest 2024-07-26.

• Sundlift GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Sundlift GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Sundlift GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-17, latest 2026-03-17.

• TGH Tief- und Gleisbau Hannover Gmb: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• TGH Tief- und Gleisbau Hannover Gmb in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave TGH Tief- und Gleisbau Hannover Gmb 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-18, latest 2026-06-18.

• Toto BahnPro GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Toto BahnPro GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Toto BahnPro GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-20, latest 2024-11-20.

• TransportTechnologie-Consult - Karlsruhe GmbH (TTK): uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave TransportTechnologie-Consult - Karlsruhe GmbH (TTK) 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-25, latest 2026-02-25.

• Vera Schweers - Gutachterin LST: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Vera Schweers - Gutachterin LST in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Vera Schweers - Gutachterin LST 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-24, latest 2025-04-24.

• VICONEX GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• VICONEX GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave VICONEX GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-25, latest 2025-11-25.

• VIS Verkehrs Industrie Systeme GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• VIS Verkehrs Industrie Systeme GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave VIS Verkehrs Industrie Systeme GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-14, latest 2025-02-14.

• voestalpine Signaling Sainerholz Gm: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• voestalpine Signaling Sainerholz Gm in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave voestalpine Signaling Sainerholz Gm 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-05-21, latest 2026-05-21.

• V+S IngenieurgeseIlschaft mbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• V+S IngenieurgeseIlschaft mbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave V+S IngenieurgeseIlschaft mbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-04-15, latest 2025-04-15.

• VTG GmbH, Ingenieurbüro - Versorgungstechnik-Tiefbau-Geotechn: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• VTG GmbH, Ingenieurbüro - Versorgungstechnik-Tiefbau-Geotechn in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave VTG GmbH, Ingenieurbüro - Versorgungstechnik-Tiefbau-Geotechn 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-15, latest 2025-09-15.

• Wenzel Elektronik GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Wenzel Elektronik GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Wenzel Elektronik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-25, latest 2024-07-25.

• WT Bau GmbH & Co. KG: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• WT Bau GmbH & Co. KG in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave WT Bau GmbH & Co. KG 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-18, latest 2024-10-18.

• Zenker Bauüberwachung GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested
• Zenker Bauüberwachung GmbH in the register

DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) gave Zenker Bauüberwachung GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-20, latest 2024-11-20.

• Alfred Eichelberger GmbH & Co.KG: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Alfred Eichelberger GmbH & Co.KG in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Alfred Eichelberger GmbH & Co.KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-13, latest 2025-02-13.

• ALSTOM Signal GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• ALSTOM Signal GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave ALSTOM Signal GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-03-09, latest 2026-03-09.

• APC Analytische Produktions-,Steuer - und Controllgeräte GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• APC Analytische Produktions-,Steuer - und Controllgeräte GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave APC Analytische Produktions-,Steuer - und Controllgeräte GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-15, latest 2026-09-15.

• Arge Hbf Ulm Mayer-Madel/Härle GbR: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Arge Hbf Ulm Mayer-Madel/Härle GbR in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Arge Hbf Ulm Mayer-Madel/Härle GbR 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-25, latest 2025-03-25.

• BIEGE BÜW Umbau Bhf. Berlin-Zoo c/o DB Engineering & Consulting GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• BIEGE BÜW Umbau Bhf. Berlin-Zoo c/o DB Engineering & Consulting GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave BIEGE BÜW Umbau Bhf. Berlin-Zoo c/o DB Engineering & Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-03, latest 2026-03-03.

• BIEGE RoSa VST c/o Db Engineering & Consulting GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• BIEGE RoSa VST c/o Db Engineering & Consulting GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave BIEGE RoSa VST c/o Db Engineering & Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-01, latest 2026-09-01.

• BPR Dr. Schäpertöns Consult GmbH &: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• BPR Dr. Schäpertöns Consult GmbH & in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave BPR Dr. Schäpertöns Consult GmbH & 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-05-12, latest 2026-05-12.

• C.M. Heim GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• C.M. Heim GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave C.M. Heim GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-16, latest 2025-04-16.

• D4B Drones for BIM - Infrastructute GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• D4B Drones for BIM - Infrastructute GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave D4B Drones for BIM - Infrastructute GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-03-31, latest 2025-03-31.

• Dr. M. COSKUN Consulting GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Dr. M. COSKUN Consulting GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Dr. M. COSKUN Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-29, latest 2024-08-29.

• Emch+Berger GmbH - Ingenieure und Planer, Halle/S: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Emch+Berger GmbH - Ingenieure und Planer, Halle/S in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Emch+Berger GmbH - Ingenieure und Planer, Halle/S 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-10, latest 2025-01-10.

• SCS Engineering GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave SCS Engineering GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-04-09, latest 2025-04-09.

• ESG Eisenbahn Service Gesellschaft: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• ESG Eisenbahn Service Gesellschaft in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave ESG Eisenbahn Service Gesellschaft 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-19, latest 2025-03-19.

• FOGTEC Brandschutz Systeme GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• FOGTEC Brandschutz Systeme GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave FOGTEC Brandschutz Systeme GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-03, latest 2025-07-03.

• GFK Ingenieure GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• GFK Ingenieure GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave GFK Ingenieure GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-23, latest 2026-01-23.

• GTS Deutschland GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• GTS Deutschland GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave GTS Deutschland GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-16, latest 2024-05-16.

• IFAB Ingenieure für angewandte Bran - schutzforschung GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• IFAB Ingenieure für angewandte Bran - schutzforschung GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave IFAB Ingenieure für angewandte Bran - schutzforschung GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-11-25, latest 2024-11-25.

• Implenia Construction GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Implenia Construction GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Implenia Construction GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-07-08, latest 2024-07-08.

• KBR ENGINEERING GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• KBR ENGINEERING GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave KBR ENGINEERING GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-03-18, latest 2026-03-18.

• KUBE CON safety GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• KUBE CON safety GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave KUBE CON safety GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-13, latest 2024-12-13.

• Lamparter GmbH & Co. KG: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Lamparter GmbH & Co. KG in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Lamparter GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-19, latest 2025-11-19.

• LeitWerk Aktiengesellschaft: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• LeitWerk Aktiengesellschaft in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave LeitWerk Aktiengesellschaft 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-01, latest 2025-10-01.

• LT Elektrotechnik GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• LT Elektrotechnik GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave LT Elektrotechnik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-16, latest 2025-04-16.

• mgp Ingenieurgesellschaft Goldemund - Hofmann GbR: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• mgp Ingenieurgesellschaft Goldemund - Hofmann GbR in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave mgp Ingenieurgesellschaft Goldemund - Hofmann GbR 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-20, latest 2025-03-20.

• OBERMEYER Infrastruktur - GmbH & Co. KG: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• OBERMEYER Infrastruktur - GmbH & Co. KG in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave OBERMEYER Infrastruktur - GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-05-02, latest 2024-05-02.

• SOCOTEC Ingenieure AG: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• SOCOTEC Ingenieure AG in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave SOCOTEC Ingenieure AG 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-22, latest 2025-10-22.

• Stadler Engineering GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Stadler Engineering GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Stadler Engineering GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-12, latest 2025-09-12.

• Stahl-Metallbau Wendelstorf GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Stahl-Metallbau Wendelstorf GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Stahl-Metallbau Wendelstorf GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-03, latest 2025-09-03.

• TÜV Rheinland Industrie Service Gmb: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• TÜV Rheinland Industrie Service Gmb in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave TÜV Rheinland Industrie Service Gmb 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-04, latest 2026-06-04.

• Zumbansen Planungsgesellschaft mbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Zumbansen Planungsgesellschaft mbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Zumbansen Planungsgesellschaft mbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-15, latest 2025-05-15.

• Zürcher Bau GmbH: uncontested
• DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested
• Zürcher Bau GmbH in the register

DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) gave Zürcher Bau GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-05, latest 2024-04-05.

• DB Engineering & Consulting GmbH: uncontested
• DB InfraGO AG – Immobilien (BuKr 09): uncontested
• DB Engineering & Consulting GmbH in the register

DB InfraGO AG – Immobilien (BuKr 09) gave DB Engineering & Consulting GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-11, latest 2025-03-11.

• Sidla & Schönberger Spezialtiefbau GmbH: uncontested
• DB InfraGO AG, Regionalbereich Südwest: uncontested
• Sidla & Schönberger Spezialtiefbau GmbH in the register

DB InfraGO AG, Regionalbereich Südwest gave Sidla & Schönberger Spezialtiefbau GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-03, latest 2025-12-03.

• Steinbach & Vollmann GmbH: uncontested
• DB Kommunikationstechnik GmbH (Bukr 06): uncontested
• Steinbach & Vollmann GmbH in the register

DB Kommunikationstechnik GmbH (Bukr 06) gave Steinbach & Vollmann GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-01-06, latest 2025-01-06.

• Train4Train GmbH: uncontested
• DB Kommunikationstechnik GmbH (Bukr 06): uncontested
• Train4Train GmbH in the register

DB Kommunikationstechnik GmbH (Bukr 06) gave Train4Train GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-10, latest 2024-04-10.

• TRIANGULA Logistik GmbH: uncontested
• DB Kommunikationstechnik GmbH (Bukr 06): uncontested
• TRIANGULA Logistik GmbH in the register

DB Kommunikationstechnik GmbH (Bukr 06) gave TRIANGULA Logistik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-10, latest 2024-04-10.

• ABI Ingenieurbüro GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• ABI Ingenieurbüro GmbH in the register

DB Netz AG (Bukr 16) gave ABI Ingenieurbüro GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-12-18, latest 2023-12-18.

• AStG Ramboll Group DE-DK-FI c/o Ramboll Deutschland GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• AStG Ramboll Group DE-DK-FI c/o Ramboll Deutschland GmbH in the register

DB Netz AG (Bukr 16) gave AStG Ramboll Group DE-DK-FI c/o Ramboll Deutschland GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-06, latest 2024-03-06.

• Attenberger GmbH Fachbüro für - Arbeitssicherheit und Umweltschutz: uncontested
• DB Netz AG (Bukr 16): uncontested
• Attenberger GmbH Fachbüro für - Arbeitssicherheit und Umweltschutz in the register

DB Netz AG (Bukr 16) gave Attenberger GmbH Fachbüro für - Arbeitssicherheit und Umweltschutz 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-03-19, latest 2024-03-19.

• Bahndienste Lang GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• Bahndienste Lang GmbH in the register

DB Netz AG (Bukr 16) gave Bahndienste Lang GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-01-08, latest 2024-01-08.

• BBL Consulting GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BBL Consulting GmbH in the register

DB Netz AG (Bukr 16) gave BBL Consulting GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-05, latest 2024-01-05.

• BIEGE ABS 46/2 BA3 c/o DB Engineering & Consulting GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE ABS 46/2 BA3 c/o DB Engineering & Consulting GmbH in the register

DB Netz AG (Bukr 16) gave BIEGE ABS 46/2 BA3 c/o DB Engineering & Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-16, latest 2024-02-16.

• BIEGE BÜW ESTW Büdingen c/o DB Engineering & Consulting GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE BÜW ESTW Büdingen c/o DB Engineering & Consulting GmbH in the register

DB Netz AG (Bukr 16) gave BIEGE BÜW ESTW Büdingen c/o DB Engineering & Consulting GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-02, latest 2024-01-02.

• BIEGE FuGe TA 23FEI69411 c/o OBERMEYER Infrastruktur GmbH & Co. KG: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE FuGe TA 23FEI69411 c/o OBERMEYER Infrastruktur GmbH & Co. KG in the register

DB Netz AG (Bukr 16) gave BIEGE FuGe TA 23FEI69411 c/o OBERMEYER Infrastruktur GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-06, latest 2024-06-06.

• BIEGE Gäubahn Süd Los 1 c/o DB Engineering & Consulting GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE Gäubahn Süd Los 1 c/o DB Engineering & Consulting GmbH in the register

DB Netz AG (Bukr 16) gave BIEGE Gäubahn Süd Los 1 c/o DB Engineering & Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-05-22, latest 2024-05-22.

• BIEGE_Generalsanierung_Riedbahn c/o DB Engineering & Consulting GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE_Generalsanierung_Riedbahn c/o DB Engineering & Consulting GmbH in the register

DB Netz AG (Bukr 16) gave BIEGE_Generalsanierung_Riedbahn c/o DB Engineering & Consulting GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-13, latest 2023-12-13.

• BIEGE HLK Hamburg-Berlin c/o SPITZKE SE: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE HLK Hamburg-Berlin c/o SPITZKE SE in the register

DB Netz AG (Bukr 16) gave BIEGE HLK Hamburg-Berlin c/o SPITZKE SE 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-16, latest 2024-12-16.

• BIEGE Ingenieurbau Pfaffensteigtunnel c/o Ed. Züblin AG: uncontested
• DB Netz AG (Bukr 16): uncontested
• BIEGE Ingenieurbau Pfaffensteigtunnel c/o Ed. Züblin AG in the register

DB Netz AG (Bukr 16) gave BIEGE Ingenieurbau Pfaffensteigtunnel c/o Ed. Züblin AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-11-09, latest 2023-11-09.

• BPB Büro für Planung und Bauüberwac - im Verkehrswesen GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• BPB Büro für Planung und Bauüberwac - im Verkehrswesen GmbH in the register

DB Netz AG (Bukr 16) gave BPB Büro für Planung und Bauüberwac - im Verkehrswesen GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-05, latest 2024-01-05.

• bvSys Bildverarbeitungssysteme GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• bvSys Bildverarbeitungssysteme GmbH in the register

DB Netz AG (Bukr 16) gave bvSys Bildverarbeitungssysteme GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-11-21, latest 2023-11-21.

• Carl Cloos Schweißtechnik - Gesellschaft mit beschränkter: uncontested
• DB Netz AG (Bukr 16): uncontested

DB Netz AG (Bukr 16) gave Carl Cloos Schweißtechnik - Gesellschaft mit beschränkter 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-08, latest 2024-01-08.

• Deponata GmbH & Co. KG: uncontested
• DB Netz AG (Bukr 16): uncontested
• Deponata GmbH & Co. KG in the register

DB Netz AG (Bukr 16) gave Deponata GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-11-03, latest 2023-11-03.

• Detecon International GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• Detecon International GmbH in the register

DB Netz AG (Bukr 16) gave Detecon International GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-05-26, latest 2026-05-26.

• DSI Dreher + Sudhoff Ingenieur: uncontested
• DB Netz AG (Bukr 16): uncontested
• DSI Dreher + Sudhoff Ingenieur in the register

DB Netz AG (Bukr 16) gave DSI Dreher + Sudhoff Ingenieur 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-20, latest 2024-02-20.

• Emeran Braun GmbH & Co. KG: uncontested
• DB Netz AG (Bukr 16): uncontested
• Emeran Braun GmbH & Co. KG in the register

DB Netz AG (Bukr 16) gave Emeran Braun GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-22, latest 2024-02-22.

• ENOTRAC AG: uncontested
• DB Netz AG (Bukr 16): uncontested
• ENOTRAC AG in the register

DB Netz AG (Bukr 16) gave ENOTRAC AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-13, latest 2024-06-13.

• ESG Eisenbahn Service Gesellschaft: uncontested
• DB Netz AG (Bukr 16): uncontested
• ESG Eisenbahn Service Gesellschaft in the register

DB Netz AG (Bukr 16) gave ESG Eisenbahn Service Gesellschaft 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-05, latest 2024-01-05.

• European Trans Energy GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• European Trans Energy GmbH in the register

DB Netz AG (Bukr 16) gave European Trans Energy GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-11-28, latest 2023-11-28.

• FCP IBU GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• FCP IBU GmbH in the register

DB Netz AG (Bukr 16) gave FCP IBU GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-22, latest 2024-07-22.

• gbm Gesellschaft für Baugeologie- - und -meßtechnik mbH Baugrundinstitu: uncontested
• DB Netz AG (Bukr 16): uncontested

DB Netz AG (Bukr 16) gave gbm Gesellschaft für Baugeologie- - und -meßtechnik mbH Baugrundinstitu 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-14, latest 2023-12-14.

• GKG Ingenieure GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• GKG Ingenieure GmbH in the register

DB Netz AG (Bukr 16) gave GKG Ingenieure GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-01-04, latest 2024-01-04.

• GPS GleisPlanService GmbH: uncontested
• DB Netz AG (Bukr 16): uncontested
• GPS GleisPlanService GmbH in the register

DB Netz AG (Bukr 16) gave GPS GleisPlanService GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-25, latest 2024-07-25.