The database of public procurement
Rankings of public contracts
26 rankings from official notices, recalculated daily: who wins and who awards the most contracts (as of 30 Sep 2026).
As of: 30 Sep 2026 · Source: official notices (Datenservice Öffentlicher Einkauf, CC0) and procurement portals · How we count
All rankings
- Largest contractors 2026
The companies with the most public contracts in Germany in 2026, counted to 30 Sep 2026.
- Largest contractors 2025
The companies with the most public contracts in Germany in 2025.
- Largest contractors: Building shell
The companies with the most public contracts in the Building shell trade in the twelve months to 30 Sep 2026.
- Largest contractors: Planning
The companies with the most public contracts in the Planning trade in the twelve months to 30 Sep 2026.
- Largest contractors: Civil engineering, earthworks
The companies with the most public contracts in the “Civil engineering, earthworks” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Electrical installations
The companies with the most public contracts in the Electrical installations trade in the twelve months to 30 Sep 2026.
- Largest contractors: Heating, ventilation, plumbing
The companies with the most public contracts in the “Heating, ventilation, plumbing” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Sewer and pipeline construction
The companies with the most public contracts in the Sewer and pipeline construction trade in the twelve months to 30 Sep 2026.
- Largest contractors: Road construction
The companies with the most public contracts in the Road construction trade in the twelve months to 30 Sep 2026.
- Largest contractors: Railway track construction
The companies with the most public contracts in the Railway track construction trade in the twelve months to 30 Sep 2026.
- Largest contractors: Demolition
The companies with the most public contracts in the Demolition trade in the twelve months to 30 Sep 2026.
- Largest contractors: Facades, windows
The companies with the most public contracts in the “Facades, windows” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Joinery, interior fit-out
The companies with the most public contracts in the “Joinery, interior fit-out” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Landscaping
The companies with the most public contracts in the Landscaping trade in the twelve months to 30 Sep 2026.
- Largest contractors: Building services, other
The companies with the most public contracts in the “Building services, other” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Sports facilities
The companies with the most public contracts in the Sports facilities trade in the twelve months to 30 Sep 2026.
- Largest contractors: Metalwork
The companies with the most public contracts in the Metalwork trade in the twelve months to 30 Sep 2026.
- Largest contractors: Roofing, sheet metal
The companies with the most public contracts in the “Roofing, sheet metal” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Drywall
The companies with the most public contracts in the Drywall trade in the twelve months to 30 Sep 2026.
- Largest contractors: Furniture, furnishings
The companies with the most public contracts in the “Furniture, furnishings” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Floor coverings
The companies with the most public contracts in the Floor coverings trade in the twelve months to 30 Sep 2026.
- Largest contractors: Painting, plastering
The companies with the most public contracts in the “Painting, plastering” trade in the twelve months to 30 Sep 2026.
- Largest contractors: Scaffolding
The companies with the most public contracts in the Scaffolding trade in the twelve months to 30 Sep 2026.
- Contracting authorities with the most awards
The public contracting authorities in Germany with the most contracts awarded in the twelve months to 30 Sep 2026.
- Planning offices with the most contracts
The architecture and engineering offices with the most public contracts in Germany in the twelve months to 30 Sep 2026.
- Specified brands in public tenders
The brands that public contracting authorities most often name as the specified brand in their bills of quantities.