Public tenders in Zuid-Holland

Open

21 Sep 2026

New · IT services: consulting, software development, internet and support - ICT outsourcing

Netherlands IT services Belastingsamenwerking Gouwe-Rijnland

€11,000,000

est. value

51

days left

11 Nov 2026

Research and development, and related advisory services - PISA 2029

Netherlands Research & development Nederlandse Organisatie voor Wetenschappelijk Onderzoek

€1,870,450

est. value

53

days left

13 Nov 2026

Street lighting maintenance - Management, maintenance and supply of public lighting for the municipality of Hoeksche Waard

Netherlands Repair & maintenance services Gemeente Hoeksche Waard

€3,000,000

est. value

60

days left

20 Nov 2026

Repair and maintenance of electrical equipment in buildings - Electrical installations

Netherlands Repair & maintenance services Centraal Bureau Stichting OZHW

€2,500,000

est. value

38

days left

29 Oct 2026

Paving works - Multi-year maintenance of element paving

Netherlands Construction work Gemeente Alphen aan den Rijn

€16,000,000

est. value

44

days left

4 Nov 2026

Waste analysis services - Carrying out various sorting analyses for various Midwaste members

Netherlands Business services Coöperatieve Vereniging Midwaste Milieu U.A.

€4,500,000

est. value

35

days left

26 Oct 2026

Advertising services - Full-service media agency: from advice to invoicing

Netherlands Business services Nederlandse Organisatie voor Wetenschappelijk Onderzoek

€1,500,000

est. value

7

days left

28 Sep 2026

Cleaning and waste removal services - Tender for cleaning services and sanitary facilities

Netherlands Environment, sewage & cleaning Stichting Het Nieuwe Instituut

€2,000,000

est. value

24

days left

15 Oct 2026

Supporting services for water transport: Hiring of bridge and lock operators

Netherlands Supporting transport services Gemeente Gouda

€2,500,000

est. value

22

days left

13 Oct 2026

Gully cleaning services - ROK Gully Cleaning Middle and West Brabant and Hoeksche Waard

Netherlands Environment, sewage & cleaning KAREL.

€5,200,000

est. value

3

days left

24 Sep 2026

Clothing, footwear, luggage articles and accessories - A02.55.2025 Workwear

Netherlands Clothing & footwear Gemeente Leiden

€1,980,000

est. value

21

days left

12 Oct 2026

Cleaning and waste removal services - Road-ready and cleaning services for vehicles

Netherlands Environment, sewage & cleaning HTM Personenvervoer N.V.

€36,750,000

est. value

1

day left

22 Sep 2026

Clothing, footwear, luggage items and accessories - A02.55.2025 Workwear

Netherlands Clothing & footwear Gemeente Leiden

€1,980,000

est. value

22

days left

13 Oct 2026

Laundry and dry cleaning services - Textile services for ambulance personnel including supplies

Netherlands Other community services Gemeente Den Haag

€1,675,000

est. value

Open

25 Aug 2026

Bridge construction works - Construction team PO 8 bridges waterway T6 - DOS-2026-0001135

Netherlands Construction work Provincie Zuid-Holland

€28,500,000

est. value

35

days left

26 Oct 2026

Engineering services - Real estate engineering services Voorne aan Zee

Netherlands Architecture & engineering services gemeente Voorne aan Zee

€2,400,000

est. value

42

days left

2 Nov 2026

Social and related services - Neighbourhood mediation

Netherlands Health & social work Gemeente Rotterdam

€1,600,000

est. value

11

days left

2 Oct 2026

Advice on efficient energy use - Advice and activation of homeowners for insulation approach and home improvement

Netherlands Architecture & engineering services Gemeente Den Haag

€3,255,000

est. value

Open

28 Jul 2026

Renovation works - 4-W-0040752-26: Selecting a contractor for the Rotterdam property approach Boulevard Zuid

Netherlands Construction work Gemeente Rotterdam

€16,500,000

est. value

30

days left

21 Oct 2026

General practitioner services - Procurement of GP care DJI Region Southwest 2026

Netherlands Health & social work SIC DJI

€17,236,172

est. value