Germany TED / Vergabe.de contract award · ocds-ted-572281-2025

Germany – Tax consultancy services – 81313556-Rahmenvertrag: Beratung von entsandten Mitarbeitenden zu steuerlichen und

Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH awarded €2.6M to BDO Concunia GmbH Wirtschaftsprüfungsgesellschaft for Professional Services & Consulting in September 2025 — one of 964 awards this buyer has made, above its typical award size.

Professional Services & Consulting

02 Sep 2025

Award date

€2.6M

Contract value

Buying agency

Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH

964 Awards

€1.0M Avg award

Above vs typical

Winning supplier

BDO Concunia GmbH Wirtschaftsprüfungsgesellschaft

14 Awards

11 Buyers

€16.5M Total won

Contract description

Germany – Tax consultancy services – 81313556-Rahmenvertrag: Beratung von entsandten Mitarbeitenden zu steuerlichen und sozialversicherungsrechtlichen Verpflichtungen im Ausland

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Related awards · Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH

964 awards

The buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.

Tender no.SupplierAmountDateSector

ocds-ted-334687-2026 FCM Travel€26.6M18 May 2026 Professional Services
ocds-ted-722607-2025 Bechtle GmbH & Co. KG IT-Systemhaus Rhein-Main€14.9M31 Oct 2025 Construction
ocds-ted-603824-2025 FCM Travel Solutions (Trading as Charleston Travel Limited)€14.1M16 Sep 2025 Professional Services

ocds-ted-184181-2026 Satguru Travel and Tourism( L.L.C.), Dubai€14.0M17 Mar 2026 Professional Services
ocds-ted-335868-2025 PricewaterhouseCoopers GmbH WPG€6.9M26 May 2025 Professional Services
ocds-ted-596284-2024 ID-ware Deutschland GmbH€5.7M03 Oct 2024 IT
ocds-ted-398781-2024-1 Piepenbrock Dienstleistungen GmbH + Co. KG (Wiesbaden)€5.3M04 Jul 2024 Facilities Management
ocds-ted-442010-2024-6 König + Neurath AG€4.0M23 Jul 2024 Construction
ocds-ted-442010-2024-7 König + Neurath AG€4.0M23 Jul 2024 Construction
ocds-ted-533097-2024 L & D GmbH€3.8M05 Sep 2024 Facilities Management
ocds-ted-257566-2024 Sitec€3.7M30 Apr 2024 Defense
ocds-ted-673417-2025 GITEC-IGIP GmbH€3.4M14 Oct 2025 Environmental Services
ocds-ted-673979-2025 Luvent Consulting GmbH€3.2M14 Oct 2025 Healthcare
ocds-ted-577027-2024 GFA Consulting Group GmbH€3.1M25 Sep 2024 Professional Services
ocds-ted-41831-2026 iiDev GmbH€3.0M20 Jan 2026 Transport
ocds-ted-747646-2025 Phönix-PACS GmbH€2.9M11 Nov 2025 Transport
ocds-ted-358543-2024 Bidding Consortium GFA Consulting Group GmbH / I&P Conseil€2.7M18 Jun 2024 Education
ocds-ted-511145-2024 tts Knowledge Products GmbH€2.5M26 Aug 2024 IT
ocds-ted-308266-2026 sequa gGmbH€2.5M05 May 2026 Professional Services
ocds-ted-13266-2026 Luvent Consulting GmbH€2.5M09 Jan 2026 Transport
ocds-ted-393677-2024 Sitec Dienstleistungs GmbH€2.4M02 Jul 2024 Defense
ocds-ted-674087-2025 Business & Finance Consulting GmbH€2.4M14 Oct 2025 Transport
ocds-ted-421336-2024 Handelsgesellschaft Hinrich Zieger mbH€2.4M15 Jul 2024 Professional Services
ocds-ted-442010-2024-8 König + Neurath AG€2.3M23 Jul 2024 Construction
ocds-ted-283787-2026 Berlin Economics€2.2M24 Apr 2026 Environmental Services
ocds-ted-456345-2024 GOPA Consultants€2.1M30 Jul 2024 Transport
ocds-ted-389108-2025 Bidding Consortium GFA Consulting Group GmbH / I&P Conseil€2.1M17 Jun 2025 Transport
ocds-ted-160469-2024 Bidding Consortium GFA Consulting Group GmbH / I&P Conseil€1.9M18 Mar 2024 Facilities Management
ocds-ted-315190-2024 IPC - Internationale Projekt Consult GmbH€1.9M29 May 2024 Professional Services
ocds-ted-446928-2026 Consortium GOPA Worldwide Consultants GmbH - AFCi Consultants Maroc€1.9M30 Jun 2026 Transport
ocds-ted-220300-2024 PwC Advisory€1.8M15 Apr 2024 Professional Services
ocds-ted-795822-2025 Phönix-PACS GmbH€1.8M01 Dec 2025 Transport
ocds-ted-456562-2026 Luvent Consulting GmbH€1.8M02 Jul 2026 Transport
ocds-ted-167621-2026 K&M Advisors LLC€1.7M11 Mar 2026 Professional Services
ocds-ted-461323-2026 Consortium GOPA Worldwide Consultants GmbH - AFCi Consultants Maroc€1.7M06 Jul 2026 Transport
ocds-ted-319601-2026 NWS Sicherheitsservice GmbH€1.7M11 May 2026 Defense
ocds-ted-610169-2024 Grubengold GmbH€1.5M09 Oct 2024 Professional Services
ocds-ted-380697-2024 Fujitsu Technology Solutions GmbH€1.5M27 Jun 2024 Professional Services
ocds-ted-751594-2025 ARGE ECO Consult GmbH & Co. KG - SustaiNet Group Ltd.€1.5M13 Nov 2025 Professional Services
ocds-ted-436917-2025 IP Consult, Institut für Projektplanung GmbH€1.5M04 Jul 2025 Environmental Services
ocds-ted-586222-2025 GFA Consulting Group GmbH€1.5M09 Sep 2025 Healthcare
ocds-ted-610708-2024 Bidding Consortium GFA Consulting Group GmbH / I&P Conseil€1.4M10 Oct 2024 Healthcare
ocds-ted-457052-2024 GOPA Consultants€1.4M30 Jul 2024 Professional Services

920 more awards from this buyer · full history & CSV export

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920 more awards from this buyer · full history & CSV export

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Other wins · BDO Concunia GmbH Wirtschaftsprüfungsgesellschaft

14 wins

The supplier's complete win history across every buyer it sells to — not just the handful shown here.

Tender no.BuyerAmountDateSector

ocds-ted-225826-2026 Hamburger Hochbahn AG€6.3M01 Apr 2026 IT
ocds-ted-224143-2026 Hamburger Hochbahn AG€2.5M01 Apr 2026 IT
ocds-ted-214537-2025 Berliner Wasserbetriebe€2.3M03 Apr 2025 Professional Services

ocds-ted-191650-2026 Hamburger Energiewerke GmbH€1.7M19 Mar 2026 Transport
ocds-ted-366398-2026 Friedrich-Schiller-Universität Jena€828K28 May 2026 Professional Services
ocds-ted-293112-2026 Universitätsklinikum Schleswig-Holstein (UKSH) AöR€213K29 Apr 2026 Professional Services
ocds-ted-580194-2025-3 Bundesanstalt für Finanzdienstleistungsaufsicht€75.2K05 Sep 2025 Professional Services
ocds-ted-463453-2025-1 Universitätsklinikum Münster€116 Jul 2025 Transport
ocds-ted-142617-2026-7 Stadt VerlNot disclosed02 Mar 2026 Professional Services
ocds-ted-144852-2026-8 Stadt VerlNot disclosed02 Mar 2026 Professional Services
ocds-ted-263620-2024-1 Westfalen Weser Netz GmbHNot disclosed03 May 2024 Professional Services
ocds-ted-63811-2024 Klinikum Region Hannover GmbHNot disclosed31 Jan 2024 Professional Services
ocds-ted-643531-2025-2 Bundesanstalt für FinanzdienstleistungsaufsichtNot disclosed02 Oct 2025 Professional Services

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