🇩🇪 Germany · Winning supplier
Ingenieurgesellschaft Dr. Siekmann + Partner mbH
Ingenieurgesellschaft Dr. Siekmann + Partner mbH has won 13 government contracts since 2025 — across 9 agencies in environmental services.
13 Contracts won
9 Agencies
2 Sectors
€4.4M Total won
Wins by year
Hover a year for detail
| Year | Wins | Value · € |
|---|---|---|
| 2025 | 7 | €2,917,499 |
| 2026 | 6 | €1,503,266 |
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Full contract history & spend breakdowns
13 contractsThe full per-contract award list with dates and amounts — not just the top few.
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Tender no.BuyerAmountPublishedSector
- Verbandsgemeinde Ransbach-Baumbach21 Nov 2024
- Verbandsgemeinde Ransbach-Baumbach07 Nov 2024
- Verbandsgemeinde Altenahr16 Jul 2025
Sectors won in
count · valueBiggest wins
Verbandsgemeinde Ransbach-BaumbachPublished 21 Nov 2024
Verbandsgemeinde Ransbach-BaumbachPublished 07 Nov 2024
Verbandsgemeinde AltenahrPublished 16 Jul 2025
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Every buyer this supplier sells to
9 agenciesThe complete buyer list ranked by spend, with last award and share of contracts — plus CSV / API export.
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#BuyerTotal awardedLast awardContractsShare
Full dataset
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