HCH Umwelt GmbH
HCH Umwelt GmbH is a NATO defense supplier classified by WULFRN as a defense infrastructure supplier based on dominant award activity. WULFRN tracks 8 disclosed contract wins from 7+ buyers across 1 NATO country, totaling €1M in disclosed value. 3 contracts in the last 12 months. Records flow daily from TED, Doffin, NSPA, NCIA, and SAM.gov.
Recent contract wins (last 12 months — 3)
Buyer: SBH | Schulbau Hamburg
Top buyers
| Buyer | Awards | Disclosed |
|---|---|---|
| Staatliches Bau- und Liegenschaftsamt Schwerin | 2 | €854K |
| Stadt Neustadt in Holstein | 1 | €186K |
| Tewis Projektmanagement GmbH | 1 | €130K |
| Stiftung Bürgerhaus Wilhelmsburg | 1 | €115K |
| SBH | Schulbau Hamburg | 1 | €49K |
| Hansestadt Wismar, Rechtsamt | 1 | — |
| Kreis Steinburg |
Geographic footprint
Annual award volume
Disclosed totals are conservative — only 75% of HCH Umwelt GmbH's tracked awards publish contract values (6 of 8). Use the count above (not the cumulative value) for time-series trend reading.
Country of registration
- Not verified
- WULFRN has not yet matched this supplier to a public business registry. Country of registration is not displayed until a verified match is recorded; we do not infer it from procurement activity. See /methodology.
Top buyers
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Frequently asked questions
How many defense contracts has HCH Umwelt GmbH won?
WULFRN has tracked 8 awarded defense contracts to HCH Umwelt GmbH across 2 years (2025–2026). Of those, 3 were awarded in the last 12 months.
Which defense buyers does HCH Umwelt GmbH sell to?
HCH Umwelt GmbH's top buyers by disclosed value are Staatliches Bau- und Liegenschaftsamt Schwerin, Stadt Neustadt in Holstein, Tewis Projektmanagement GmbH, Stiftung Bürgerhaus Wilhelmsburg, SBH | Schulbau Hamburg. WULFRN tracks contracts from 7+ distinct buyers for this company.
What defense domains does HCH Umwelt GmbH supply?
HCH Umwelt GmbH has won contracts across 1 defense domain. The largest by award count are Infrastructure (8). WULFRN classifies the company's primary sector as "Defense infrastructure supplier" based on the dominant domain.
Which countries does HCH Umwelt GmbH win contracts in?
HCH Umwelt GmbH has won contracts from buyers in 1 NATO country: Germany (8).
What is the total disclosed value of HCH Umwelt GmbH's defense contracts?
The cumulative disclosed value of HCH Umwelt GmbH's tracked awards is €1M across 6 contracts. Only 75% of awards (6 of 8) disclose contract value publicly — the true cumulative value is materially higher.
Is HCH Umwelt GmbH an active NATO defense supplier?
Yes. HCH Umwelt GmbH won 3 disclosed defense contracts in the last 12 months across 1 country. The most recent disclosed award is —.
Who competes with HCH Umwelt GmbH in Infrastructure procurement?
Methodology & sources
Records on this page are aggregated daily from TED (EU/EEA), Doffin (Norway), NSPA and NCIA (NATO supranational), SAM.gov (US DoD), and the four other Nordic national portals. Award winners are matched by exact string from the source publication; minor variants (legal-form suffixes, transliteration) may not roll up to a single profile. Country of registration is sourced from the national business registries WULFRN matches each supplier against (Brønnøysund for NO, PRH for FI, SAM.gov for US in Phase 1; DK/SE/UK/FR/PL in subsequent phases). Suppliers WULFRN has not yet matched to a registry record display "not verified" — we do not fall back to an inferred country. Only 6 of 8 awards (75%) disclose contract value publicly; use award counts (not cumulative value) when comparing companies. See the about page for the full pipeline and the glossary for term definitions.
By Vilhelm Drosjer, founder, WULFRN · Last updated 2026-06-10 · Data refreshed daily 06:00 UTC.
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