Netherlands TenderNed contract award · ocds-ted-225833-2026
Netherlands – Medical specialist services – Medische Advisering Leidse regio
Gemeente Leiden awarded €1.2M to Calder Werkt BV for Professional Services & Consulting in April 2026 — one of 187 awards this buyer has made, above its typical award size.
01 Apr 2026
Award date
€1.2M
Contract value
Buying agency
Gemeente Leiden 187 Awards
€2.0M Avg award
Above vs typical
Winning supplier
Calder Werkt BV 8 Awards
7 Buyers
€6.1M Total won
Contract description
Netherlands – Medical specialist services – Medische Advisering Leidse regio
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Related awards · Gemeente Leiden
187 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-647070-2024KWS Infra B.V.€36.1M24 Oct 2024 Construction
- ocds-ted-138534-2026Compeer - Huybens€17.3M27 Feb 2026 Construction
- ocds-ted-326575-2025Van der Werff Infra B.V.€16.2M21 May 2025 Construction
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Other wins · Calder Werkt BV
8 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
Tender no.BuyerAmountDateSector
- ocds-ted-330882-2024Gemeente Rotterdam€2.5M05 Jun 2024 Professional Services
- ocds-ted-374240-2026Gemeente Apeldoorn, team Inkoop€1.7M01 Jun 2026 Professional Services
- ocds-ted-101840-2026Gemeente Breda€450K12 Feb 2026 Construction
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