Germany TED / Vergabe.de contract award · ocds-ted-307568-2026
Germany – Construction work – Solarthermieanlage Rüdigheim
Sonnenwärme Rüdigheim eG awarded a contract of undisclosed value to Viessmann for Construction & Public Works in May 2026 — one of 4 awards this buyer has made.
05 May 2026
Award date
Not disclosed
Contract value
Buying agency
Sonnenwärme Rüdigheim eG 4 Awards
€1.4M Avg award
Winning supplier
Viessmann 2 Awards
2 Buyers
€6.5M Total won
Contract description
Germany – Construction work – Solarthermieanlage Rüdigheim
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Related awards · Sonnenwärme Rüdigheim eG
4 awardsThe 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-24477-2026Bickhardt Bau SE€2.3M14 Jan 2026 Construction
- ocds-ted-691226-2025Bickhardt Bau SE€434K21 Oct 2025 Construction
- ocds-ted-486579-2026Helmar GmbHNot disclosed14 Jul 2026 Construction
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Other wins · Viessmann
2 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
Tender no.BuyerAmountDateSector
- ocds-ted-72701-2025Solarwaerme Bracht e.G.€6.5M03 Feb 2025 Construction
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