Tender notices: Netherlands, April 2026

April 2026, Netherlands: 338 notices that have a page of their own here. This page lists 200 of them: 1 Apr 2026 to 20 Apr 2026. They come from 136 contracting authorities. The sector with the most of them here: Construction work.

Statistics: April 2026 All months: Netherlands Search tenders: Netherlands

Published	Notice	Buyer	est. value
1 Apr	Business services: law, marketing, consulting, recruitment, printing and security - DAS for Temporary Deployment of External Professionals	Invest International B.V.
1 Apr	Software-related services - Purchase, realisation and management of a new primary process system for the Child Care and Protection Board	Raad voor de Kinderbescherming	€112.0M
1 Apr	Architectural design services - 2025-207 New Cargo Terminal - architect	Schiphol Nederland B.V.
1 Apr	Installation of district heating pipes - Area approach natural gas-free Reyeroord Oost	Gemeente Rotterdam	€5.0M
1 Apr	Security services - Object security and control room hosting	Gemeente Assen
1 Apr	Technical design services for mechanical and electrical installations for buildings - 2025-206 New Cargo Terminal - Installation Advice	Schiphol Nederland B.V.
1 Apr	Building installation works - IN-000242 Secured Access	N.V. Waterleiding Maatschappij Limburg	€3.4M
1 Apr	IT services: consultancy, software development, internet and support - Market consultation for an open source solution for the renewed process for the introduction of medicines	Zorginstituut Nederland
1 Apr	Building installation works - INK213 - WatStad, untangling climate installations at the water board office and city office	Waterschap Scheldestromen
1 Apr	Electromechanical equipment - Supply and installation of mechanical and electromechanical cylinders and padlocks	Brabant Water N.V.	€3.0M
1 Apr	IT services: consulting, software development, internet and support - e-HRM system	Gemeente Amersfoort
1 Apr	Advertising and marketing services - Communication advice and implementation 2026	Ministerie van Algemene Zaken	€22.5M
1 Apr	Construction works - Energy system Campus Oost	Wageningen University & Research	€40.0M
1 Apr	Construction works - Transformation of Brielle City Office into homes	gemeente Voorne aan Zee
1 Apr	Technical testing, analysis and advisory services - Safety inspections & flue gas checks for high-rise buildings	Stedin Netbeheer B.V.
1 Apr	IT services: consulting, software development, internet and support - Data warehouse platform (application landing zone) and related services	Bevolkingsonderzoek Nederland
1 Apr	Supply of gas for the deployment of power plants for congestion management	TenneT TSO B.V.
1 Apr	Managed ICT Services SIB	Stichting ICT Beheer
1 Apr	Supply and maintenance of a public toilet facility	Gemeente Dordrecht \| Bedrijfsvoering Drechtstede...
1 Apr	Training on supervision of online trade for the NVWA	Nederlandse Voedsel- en Warenautoriteit
1 Apr	Reconstruction of Dorpsstraat in Goirle	Gemeente Goirle
1 Apr	Annual maintenance of legionella filtering shower panels for municipal accommodation for Ukrainians in Overloon, municipality of Land van Cuijk	Gemeente Land van Cuijk
1 Apr	Access procedure Social support Guidance - day activities (+transport) - short-term stay Safety net construction 2026 onwards	Gemeente Kerkrade, Raadhuis
1 Apr	Plot 1.1. DIY store, Business Strip Zeeburgereiland	Gemeente Amsterdam, Grond en Ontwikkeling
2 Apr	Renovation and refurbishment works - Renovation, sustainability upgrade and extension of Coornhert Lyceum Haarlem	Stichting Dunamare Onderwijsgroep
2 Apr	Social and related services - Debt relief services for police staff	Politie
2 Apr	Refuse and waste services - Collection and processing of HRA, GHA and GFT	Gemeente Almelo
2 Apr	Supervision of construction works - 20995 \| Direction and supervision of the renovation of the Netherlands Court of Audit building in The Hague	Rijksvastgoedbedrijf
2 Apr	Computer equipment and supplies - Workplace equipment	Politie
2 Apr	Contract for renovation and modification of the HCl and NaOCl installation, Jan Lagrand production site, Heemskerk	PWN
6 Apr	Site preparation - Framework agreement for construction-ready and habitation-ready works, De Vliegbasis area development	B.V. Hart van de Heuvelrug
6 Apr	Construction works - Partnership for the development and new construction of the Schrijversbuurt neighbourhood	Stichting Woonopmaat
6 Apr	Earthmoving and excavation machinery and related parts - Market consultation - Construction machines and dumpers air mobile and air drop	Ministerie van Defensie
6 Apr	Repair and maintenance services - Management & Maintenance of Small-scale Heating & Cooling installations	Vattenfall Warmte N.V.
6 Apr	Welfare care for children and young people - Supported Living Region WBO 2027-2031	Gemeente Breda; Rechtbank Zeeland-West-Brabant	€1
6 Apr	Construction of buildings - New build of the House of the Municipality of Beekdaelen	Gemeente Beekdaelen	€17,300
6 Apr	Architectural design services - Utrecht new building Kernhuis Structural design	Nederlandse Organisatie voor toegepast-natuurwet...
6 Apr	Urban railway works - Market consultation - Tamping and lining of the metro track	R.E.T. N.V.
6 Apr	Vending machines for hygiene supplies - Sanitary products	SamenTwente / GGD Twente; Rechtbank Overijssel	€640,000
6 Apr	Engineering and construction works - ARAMIS CCS Project: EPC (Micro)Tunnel	EBN B.V.; N.V. Nederlandse Gasunie
6 Apr	Repair and maintenance of liquid pumps - Maintenance and overhaul of pumps for the Drinking Water service	Stichting Waternet	€4.7M
6 Apr	Hydrographic services - Supply of hydrographic data	Ministerie van Defensie	€10.0M
6 Apr	Architectural design services - Utrecht new-build Kernhuis Architectural design	Nederlandse Organisatie voor toegepast-natuurwet...
6 Apr	Creation of architectural designs - Utrecht new building Kernhuis technical installation design	Nederlandse Organisatie voor toegepast-natuurwet...
6 Apr	Gas tanks - Market consultation on supply of tanks, bulk gases and maintenance	Vitens N.V.	€5.0M
6 Apr	National open procedure for the renovation of the VSO school in North Rotterdam	Vereniging Christelijk Voortgezet Onderwijs Rott...
6 Apr	Renewal of the hydraulic, electrical and control installation of the Frisiabridge in Franeker, project 25-34-KB	Provincie Fryslân
6 Apr	Entry Moment 8: Open House procedure Youth Care Region South Drenthe 2020-2028	Gemeente Borger-Odoorn, Coevorden, De Wolden, Em...
6 Apr	A08.538.2025 Redesign of the Spanjaardsbrug bicycle gate	Gemeente Leiden
6 Apr	46175 \| Overhaul of air handling units at Penitentiary Institution Hoogvliet	Rijksvastgoedbedrijf
6 Apr	Site finishing Cascadepark West phase 2 in Almere Poort GON-40-25-027-T01	Gemeente Almere
6 Apr	Reconstruction of Dorpsstraat in Goirle	Gemeente Goirle
7 Apr	Operation of sports facilities - Implementation of swimming pool vision for the municipality of Leudal	Gemeente Leudal
7 Apr	Uninterruptible power supply - Framework agreement for delivery and maintenance of UPS systems for IA	Brabant Water N.V.	€2.8M
7 Apr	Batteries - Market consultation on rechargeable batteries including chargers and related items	Ministerie van Defensie
7 Apr	Architectural and similar services - Hanzehuis	Stadhuis Zutphen
7 Apr	Software and information systems - Market Consultation Microsoft Power Platform	TenneT TSO B.V.
7 Apr	Planting and maintenance of green areas - Market consultation for the execution of green maintenance works	Gemeente Den Haag	€10.0M
7 Apr	Renovation of the Muzee Museum in Scheveningen	Gemeente Den Haag
7 Apr	Redesign of Lisztstraat and surroundings	Gemeente Amersfoort
8 Apr	Building installation work - New cleanroom building - Installation contractor	Technische Universiteit Eindhoven
8 Apr	Engineering services - Engineering and advisory services	Gemeente Stadskanaal	€3.6M
8 Apr	Security services - European procurement of security services under the non-open procedure	Stichting Provinciaal Museum Limburg (Het Bonnef...	€2.2M
8 Apr	Cleaning services - EU tender for cleaning of the Drents Museum Foundation	Stichting Drents Museum
8 Apr	Advertising and marketing services - Communication advice and execution 2026	Ministerie van Algemene Zaken	€22.5M
8 Apr	Construction work - P-3000384 Redevelopment of the site of Koning Willem III Barracks in Apeldoorn	Rijksvastgoedbedrijf
8 Apr	Accounting, audit and tax services - Statutory audit & tax services	WMD Drinkwater NV
8 Apr	Construction work - New cleanroom building - Structural contractor	Technische Universiteit Eindhoven
8 Apr	IT services: consulting, software development, internet and support - Market consultation on construction software for the Wft	IUC-Noord
8 Apr	Miscellaneous repair and maintenance services - TenneT - Grid Field Operation Offshore Netherlands (GON) - Repair Jointing Contract for 700 MW HVAC export cables	TenneT TSO B.V.	€2.0M
8 Apr	Construction of pipelines, communication lines and electricity lines - HS route works - Prior information notice	Stedin Netbeheer B.V.	€385.0M
8 Apr	Complete or partial construction and civil engineering works - Welgelegen neighbourhood renewal	Gemeente Haarlemmermeer	€10.0M
8 Apr	National tender for catering concessions at VU Campus	Vrije Universiteit Amsterdam
8 Apr	Access procedure Social support Guidance - day activity (incl. transport) - short-term stay Safety-net construction 2026 onwards	Gemeente Kerkrade, Raadhuis
8 Apr	Major maintenance N761-N334	Provincie Overijssel
9 Apr	Air-traffic control - Mobile Air Traffic Control Tower (MATCT)	Ministerie van Defensie	€8.0M
9 Apr	Road transport services - Market consultation on conditioned transport of blood blocks - Police	Politie
9 Apr	Occupational medicine services - Market consultation on occupational health services	Gemeente Enschede
9 Apr	Road maintenance - Major maintenance N337 Olst	Provincie Overijssel
9 Apr	Architectural, engineering, construction and inspection services - 48083 \| Design Renovation Atoomweg 100 in Utrecht	Rijksvastgoedbedrijf
9 Apr	IT services: consulting, software development, internet and support - New workspaces for the Province of Limburg	Provincie Limburg
9 Apr	Catering services - Market survey for Catering & Banqueting	Gemeente Pijnacker-Nootdorp	€2.0M
9 Apr	Advertising campaign services - Framework agreement campaign services Goedopweg	Provincie Utrecht	€5.5M
9 Apr	Construction works - Team Bureau Coehoornstraat Nijmegen - Contractor	Politie	€5.6M
9 Apr	Research advice - Market consultation on the planned tender for the Annual NIPT/SEO Monitor	Rijksinstituut voor Volksgezondheid en Milieu (R...
9 Apr	Tender for Multifunctional Printers	Stichting voor christelijk voortgezet onderwijs...
9 Apr	Land release for housing development De Droogmakerij Nobelhorst in Almere	Gemeente Almere
9 Apr	20855 \| Realisation of temporary courtrooms at the Palace of Justice in The Hague	Rijksvastgoedbedrijf
12 Apr	Various repair and maintenance services - Multi-year Management & Maintenance of Lightning Protection, AGV	Waterschap Amstel, Gooi en Vecht	€215,000
12 Apr	Domestic services - Market consultation Wmo - Domestic Help	Gemeente Den Haag	€592.8M
12 Apr	Architectural, engineering, construction and inspection services - Architect for the municipality of Beuningen	Gemeente Beuningen
12 Apr	Educational software package - Market consultation Learning Management System	Universiteit Twente
12 Apr	Security services - Protection of medium and high voltage substations through detection and follow-up	Alliander N.V.	€41.5M
12 Apr	IT services: consultancy, software development, internet and support - ICT outsourcing	Cyclus N.V.	€1.5M
12 Apr	Parking control, security or signalling equipment - Parking management system, Municipality of Zwolle	Gemeente Zwolle
12 Apr	Safety consultancy services - Provision of Occupational Health, Safety and Environmental expertise to JRC Petten	European Commission, DG JRC - Joint Research Cen...	€2.0M
12 Apr	Architectural and related services - Total Engineering for the new Kindcentrum de Vaart building in Heerhugowaard	Blosse
12 Apr	Cleaning and waste removal services - Cleaning services, sanitary supplies and specialist floor maintenance	Stichting Amsterdamse Hogeschool voor de Kunsten
12 Apr	Software and information systems - Market consultation Customer Journey Tooling	Kamer van Koophandel
12 Apr	Training services - European procurement Team Development Municipality of Breda	Gemeente Breda
12 Apr	Software and information systems - Market consultation for applications supporting social domain processes	Gemeente Culemborg
12 Apr	Area Randstad North - Repair and renewal of track body L-005092.03	ProRail B.V.
12 Apr	Nationwide - Installation of anti-suicide measures at various locations R-537401	ProRail B.V.
12 Apr	Partner selection De Suikerzijde phase 2 and phase 4	De Suikerzijde B.V.
12 Apr	Reconstruction of the Beneluxbaan cycle path in Amstelveen	Gemeente Amstelveen
13 Apr	Computer equipment - DPS Tablets	Stichting Christelijke Kindcentra Drenthe
13 Apr	Clothing, footwear, luggage articles and accessories - Framework agreement safety shoes	Ministerie van Defensie
13 Apr	Computer equipment - DAS Chromebooks	Stichting Christelijke Kindcentra Drenthe
13 Apr	Medical, dental and veterinary imaging equipment - PET/CT scanners	Academisch Ziekenhuis Maastricht
13 Apr	Construction works - Structural and mechanical works, new build KindCentrum Buitenveen Aalsmeer	Gemeente Aalsmeer
13 Apr	Medical analysis services - Market consultation regarding the intended tender for large-scale diagnostics of an A-class infectious disease with national impact	Rijksinstituut voor Volksgezondheid en Milieu (R...
13 Apr	School buildings - Integral construction team Flores	Stichting Flores onderwijs
13 Apr	Financial and insurance services - Management of the Energy Fund Overijssel	Provincie Overijssel
13 Apr	Computer equipment - DAS Laptops	Stichting Christelijke Kindcentra Drenthe
13 Apr	Social services - Market consultation on access and local teams in Twenterand	Gemeente Twenterand
13 Apr	Touchscreen monitors - DAS Touchscreens	Stichting Christelijke Kindcentra Drenthe
13 Apr	Rail inspection services - National - Detection and assessment of rail defects	ProRail B.V.	€323.3M
13 Apr	Mechanical and electrical services - Technical installation maintenance	mboRijnland
13 Apr	Globe valves - Hystock Ball valves	N.V. Nederlandse Gasunie
13 Apr	National open procedure for the renovation of Accent VSO in North Rotterdam	Vereniging Christelijk Voortgezet Onderwijs Rott...
13 Apr	2026-02: Major Maintenance N978	Provincie Groningen
13 Apr	WRM Wethoudersbuurt	Gemeente Ede
13 Apr	Reconstruction of Hertogensingel in Oss	Gemeente Oss
14 Apr	Supply of software - Prior information notice for the tender of Service Management Software (SMS)	SURF B.V.	€40.0M
14 Apr	Construction works - 4-W-0035658-25: Adding storeys to the Kralingse Zoom car park, Municipality of Rotterdam	Gemeente Rotterdam	€26.0M
14 Apr	IT services: consultancy, software development, internet and support - Market Consultation Digital Safety Passport	TenneT TSO B.V.
14 Apr	Road transport services - Low-loader road transport across Europe for the ESL Defence	Ministerie van Defensie	€100.0M
14 Apr	Public utilities - Home connection contractors	N.V. Juva
14 Apr	Repair and maintenance of electrical and mechanical equipment in buildings - Building maintenance units (facade lifts)	Sociale Verzekeringsbank
14 Apr	Staff training services - Learning Management System and broker	Dienst Wegverkeer (RDW)
14 Apr	Culture, sports and recreation services - Tailored support for each sports club	Gemeente Amsterdam	€1.2M
14 Apr	Paving and asphalt works - A08.438 Redesign of Leiden bus station	Gemeente Leiden
14 Apr	Soil investigation services - Framework agreement for advice and (environmental) soil and pavement research	Stadswerk 072 N.V.
14 Apr	Building design services - Utrecht new build Kernhuis installation technology design	Nederlandse Organisatie voor toegepast-natuurwet...
14 Apr	Radar - Radars for the Netherlands part of the North Sea	Ministerie van Defensie
14 Apr	Roof renovation at the Dunea production site in Monster (REP, LZF5 and 4)	Dunea N.V.
14 Apr	Design commission Entrance Bridge Spaarnepark Haarlem	Gemeente Haarlem
14 Apr	Development of play, sports and meeting places	Gemeente Hardenberg
14 Apr	Partner selection Amsteleind Noord	Gemeente Oss
14 Apr	Molenweg / Prinsessenwijk	Gemeente Barneveld
14 Apr	25201 \| Redevelopment of the Compagnie training area on the Oirschotse Heide in Oirschot	Rijksvastgoedbedrijf
15 Apr	Construction works for a swimming pool - Realisation of outdoor swimming pool Almere Stad	Gemeente Almere
15 Apr	Financial leasing - Market consultation lease bicycles, municipality of Breda	Gemeente Breda
15 Apr	Business services: legal, marketing, consulting, printing and security - 8-D-82286-26 City Newspaper	Gemeente Rotterdam
15 Apr	Provision of hosting services for websites - Web environment Zeeland.nl, subsites and multisites	Provincie Zeeland
15 Apr	Debt collection agency services - Collection, Recovery, Objection and Appeal tender 2026	Gemeente Breda	€1.0M
15 Apr	Staff provision services, including temporary staff - Personnel recruitment	Stichting Leerplanontwikkeling (SLO)
15 Apr	Ships and boats - Supply of fuel and pressurised water transport by water	Ministerie van Defensie	€7.5M
15 Apr	Construction of buildings - Realisation of De Nieuwste School Tilburg	Ons Middelbaar Onderwijs
15 Apr	Architectural, engineering, civil engineering and inspection services - Randstad North area - Engineering Schiphol and Velsertunnel	ProRail B.V.
15 Apr	Ferry transport - Operation and purchase of an electric ferry, service Maasluis - Rozenburg	Provincie Zuid-Holland
15 Apr	Laboratory instruments, optical and precision instruments (excluding glasses) - Market consultation automated chromosome preparation	KGCN - Radboud Universitair Medisch Centrum/Radb...
15 Apr	Construction work - 19423 New build multifunctional office building - Oirschot	Rijksvastgoedbedrijf
15 Apr	School cleaning services - DAS Cleaning Services	Stichting Nuwelijn
15 Apr	N7a Sloterdijk Poort	Gemeente Amsterdam, Grond en Ontwikkeling
15 Apr	Major maintenance Westerdreef	Gemeente Lelystad
15 Apr	Redesign of Middenmolenlaan and greening of Middenmolenplein	Gemeente Gouda
15 Apr	Admission procedure Dyslexia diagnostics and treatment Drenthe 2027 - 2030	Jeugdhulpregio Drenthe, Jeugdhulp Zuid-Drenthe e...
16 Apr	Provision of web hosting services - Management and hosting of websites	Nederlands Instituut Publieke Veiligheid	€750,000
16 Apr	Construction works - Construction team redevelopment Aod Brach	Gemeente Maasgouw	€18.0M
16 Apr	Laboratory, optical and precision equipments (excl. glasses) - Market consultation 4-parallel reactor unit	Rijksuniversiteit Groningen	€350,000
16 Apr	Building installation work - UvA FNWI Renovation ASP904 installations	Universiteit van Amsterdam	€4.0M
16 Apr	Fleet support services - Restricted European tender for fitting out company vehicles for N.V. Nederlandse Gasunie	N.V. Nederlandse Gasunie
16 Apr	Repair and maintenance services for security and defence equipment - Security components	Gemeente Utrecht	€9.8M
16 Apr	Office furniture - Sustainable refurbishment	EBN B.V.	€900,000
16 Apr	Full or partial construction and civil engineering works - Area North-East - Major maintenance of the Oude IJssel lift bridge in Doetinchem	ProRail B.V.
16 Apr	Cleaning and waste removal services - Cleaning & Services	Enexis Groep	€34.0M
16 Apr	Domestic services - Domestic Support GR Peelgemeenten	Bizob
16 Apr	Architectural, engineering, construction and inspection services - Randstad North area - Engineering Schiphol and Velsertunnel	ProRail B.V.
16 Apr	Staff supply services, including temporary staff - Hiring of temporary workers	Stedin	€48.0M
16 Apr	Redesign of Wendelstraat - Heistraat - Kerkraderweg	Gemeente Landgraaf
16 Apr	RAW Framework Agreement Site Finishing Overgooi	Gemeente Almere
16 Apr	Exploration of wind energy at Rooise and Schijndelse Heide	Gemeente Meierijstad
19 Apr	Miscellaneous business and other services - Framework agreement for photography and video services for the Province of Flevoland	Provincie Flevoland
19 Apr	Petroleum products, fuel, electricity and other energy sources - Gas supply	Gemeente Amsterdam	€20.0M
19 Apr	Repair and maintenance of liquid pumps - Maintenance of main sewage pumping stations Watersamenwerking As50+	Gemeente Meierijstad; Gemeente Bernheze; Gemeent...
19 Apr	Software and information systems - 1915 - GADO - Market consultation Vaccination and Screening Registration RIVM	Rijksinstituut voor Volksgezondheid en Milieu (R...
19 Apr	Temporary staffing services - Establishment of a temporary DAS for hiring external personnel	Hoogheemraadschap De Stichtse Rijnlanden	€12.5M
19 Apr	Equipment for safety, fire brigade, police and army - Market consultation Specialized CBRN Suits	Ministerie van Defensie
19 Apr	Completion of buildings - 4-W-0038801-26 Making the NPRZ thorough-approach real estate programme more sustainable and renovating it	Gemeente Rotterdam	€30.0M
19 Apr	Supporting services for land transport - Market consultation Mobility Service	Alfa-college
19 Apr	Engineering services - Engineering services Nieuw Weiburg, municipality of Harderwijk	Gemeente Harderwijk	€500,000
19 Apr	Laboratory, optical and precision instruments (excluding glasses) - Market consultation ONT platform for high-resolution typing of 11 HLA genes	Radboud Universitair Medisch Centrum/Radboudumc	€480,000
19 Apr	Printing and related products - Office printing, promotional printing, test paper and reprography	Aeres
19 Apr	Radio, television, communication and telecommunications equipment - Market consultation Utility Connect - Secure connectivity via public mobile networks	UtilityConnect B.V.
19 Apr	Education and training services - Intelligence-focused training: Digital forensic investigation, cybercrime (P1) and OSINT (P2)	Belastingdienst, IUC Belastingdienst	€42.8M
19 Apr	Revision and renovation works - Renovation, sustainability and extension of the Coornhert Lyceum in Haarlem	Stichting Dunamare Onderwijsgroep
19 Apr	Construction of cable infrastructure - Market consultation Alliander market approach	Alliander N.V.
19 Apr	General management advisory services - Strategic and tactical organisational advisory services	NS Groep N.V.	€50.0M
19 Apr	Software programming and consultancy - Facility reservation solution	Werkorganisatie HLT Samen
19 Apr	Locks, lock parts and keys - Nationwide - Digital locking system	ProRail B.V.
19 Apr	IT services: consultancy, software development, internet and support - Penetration testing	De Nederlandsche Bank N.V.	€4.9M
19 Apr	Adult education and other forms of education - Market consultation on learning routes B1 and Z route	Gemeente Eindhoven	€5.0M
19 Apr	Hydraulic engineering works - Cleaning and widening of watercourses at Rotterdam The Hague Airport (RTHA)	Schiphol Nederland B.V.	€5.9M
19 Apr	Prefab buildings - Prefab housing Velsen-Zuid	Veiligheidsregio Kennemerland
19 Apr	Staff supply services, including temporary staff - Broker services for the hiring of external professionals	Stichting Saxion
19 Apr	Admission to the Designers Pool for Small Property Development Assignments - Round 4	Gemeente Rotterdam
19 Apr	Contract 2537, section 97, N325 bicycle crossing at Ubbergseweg	Provincie Gelderland
19 Apr	260044GPD Improvement of water bus stop Noordhoek	Gemeente Papendrecht
20 Apr	Building installation work - Heating Plant WOW	Warmtebedrijf Oost-Wageningen B.V.

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