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Data: TED (Publications Office of the EU); Hilma (Hansel Oy / State Treasury of Finland); BOAMP – DILA (Licence Ouverte 2.0); Bekanntmachungsservice / Datenservice Öffentlicher Einkauf; TenderNed (CC0); Doffin (DFØ); KIMDIS – Hellenic Republic (CC BY 4.0); simap.ch; PLACSP – Ministerio de Hacienda; ANAC Pubblicità Legale; Kerndatenquellen (data.gv.at); Portal BASE – IMPIC; VVZ – NIPEZ; SICAP – ADR; Riigihangete register (Estonia); IUB (Latvia, CC0); Prozorro (Ukraine); Javne informacije Slovenije – portal javnih naročil; MTender (Moldova); Útboðsvefur (Iceland); BZP – Urząd Zamówień Publicznych (PL); CAIS EOP – Public Procurement Agency (BG, CC0); udbud.dk – Erhvervsstyrelsen (DK); © European Union, EU Funding & Tenders Portal (CC BY 4.0); Find a Tender, Public Contracts Scotland – contains public sector information licensed under the Open Government Licence v3.0. Maps: © OpenStreetMap contributors (ODbL), Protomaps; region boundaries and postcodes © EuroGeographics / Eurostat GISCO (CC BY-SA). ·

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Supplier🇳🇱 Netherlands54609232

Certus Groep

Also: Certus Groep B.V.

Tenders published
0
Contracts won
10
Value won (EUR)
€13.8m

Latest contracts won

AwardedProfessional & business services🇳🇱 NetherlandsTED

Teamleider beheer openbare ruimte

Gemeente Pijnacker-Nootdorp

Estimated value
€327.6k
Published 15 Sept 2026
Won €327,600 · 12 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Inhuur van extern Personeel

Gemeente Krimpenerwaard

Published 4 Aug 2025
2 lots won · 18 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Inhuur medewerkers en managers fysiek domein

Gemeente Haarlem

Estimated value
€10.7m
Published 2 Jul 2025
11 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Raamovereenkomst Inhuur projectmanagers Fysieke domein afdeling Ruimtelijke Ontwikkeling en Grondbedrijf (RO&G) gemeente Nieuwkoop

Gemeente Nieuwkoop

Estimated value
€3m
Published 14 Feb 2025
Won €1,000,000 · 8 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Inzet extern personeel project- en programmasecretaris en regisseur samenwerkingsverbanden

Gemeente Den Haag

Estimated value
€14.8m
Published 24 Jan 2025
Won €14,800,000
AwardedProfessional & business services🇳🇱 NetherlandsTED

AV15848 Trainee Beleidsmedewerker Milieu

Gemeente Rijswijk

Published 6 Nov 2024
Won €243,173 · 56 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

AV15850 Trainee Beleidsmedewerker Groen

Gemeente Rijswijk

Estimated value
€243.2k
Published 6 Nov 2024
Won €243,173 · 61 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Raamovereenkomst Inhuur technisch personeel voor het Ruimtelijke Domein

gemeente Westland

Estimated value
€32.4m
Published 24 Sept 2024
Won €12,000,000 · 16 tenders received
AwardedProfessional & business services🇳🇱 NetherlandsTED

Gemeente Zeewolde Beleidsmedewerker Kunst en Cultuur

Inkoopsamenwerking Noord Veluwe (ISNV)

Estimated value
€44.8k
Published 4 Jul 2024
1 tenders received

Usual buyers

  • 🇳🇱 Gemeente Krimpenerwaard2 awards
  • 🇳🇱 Gemeente Rijswijk2 awards · €486.3k
  • 🇳🇱 Inkoopsamenwerking Noord Veluwe (ISNV)1 award
  • 🇳🇱 Gemeente Nieuwkoop1 award · €1m
  • 🇳🇱 Gemeente Den Haag1 award
  • 🇳🇱 Gemeente Haarlem1 award
🇳🇱 Gemeente Pijnacker-Nootdorp
1 award · €327.6k
  • 🇳🇱 gemeente Westland1 award · €12m
  • Sectors

    • Professional & business services10

    By year

    • 20244
    • 20255
    • 20261

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