Tender notices: Netherlands, May 2026

May 2026, Netherlands: 428 notices that have a page of their own here. This page lists 200 of them: 3 May 2026 to 19 May 2026. They come from 135 contracting authorities. The sector with the most of them here: Construction work.

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

Published	Notice	Buyer	est. value
3 May	Access control system - Supply and installation of an access control system for the City of Amsterdam	Gemeente Amsterdam	€9.0M
3 May	Business and management consultancy services - Media advice and media buying	Nederlandse Publieke Omroep	€11.0M
3 May	Construction works - J Tower	Universitair Medisch Centrum Groningen (UMCG)	€18.5M
3 May	Construction of buildings - New Warehouse Veghel	Brabant Water N.V.
3 May	Clothing, footwear, luggage articles and accessories - Work and safety clothing	Gemeente Amsterdam	€16.0M
3 May	Engineering services - Environmental management	N.V. Nederlandse Gasunie
3 May	Fire insurance - Extended perils insurance	Gemeente De Bilt
3 May	Agricultural and ecological services - Trapping invasive river crayfish	Ministerie van Landbouw, Visserij, Voedselzekerh...	€578,512
3 May	Guidance and advisory services - Market consultation External reintegration trajectories 2027 onwards	Gemeente Eindhoven
3 May	Meter Cupboards - Supply and installation of meter cupboards and management of Utility Connect e-connections	UtilityConnect B.V.	€1.6M
3 May	Advertising and marketing services - Media services	De Nederlandsche Bank N.V.	€200,000
3 May	Partner selection for the Renkum Town Hall	Gemeente Renkum
3 May	Tender for renovation of sports fields, Municipality of Beek	Gemeente Beek
4 May	Radio, television, communication, telecommunication equipment and related apparatus - Market consultation AV equipment including services	NS Groep N.V.
4 May	Electricity distribution and control apparatus - Protection, Automation and Control (PAC)	Stedin	€66.0M
4 May	Street lighting maintenance - AI 2025-0257 Reconditioning of steel masts	Gemeente Amsterdam, Ingenieursbureau
4 May	Generators - Design, supply and installation of a Combined Heat and Power Unit	N.V. HVC	€3.8M
4 May	Hydraulic engineering works - Emission-reducing maintenance dredging works Rotterdam	Havenbedrijf Rotterdam
4 May	Construction of pipelines, communication and power lines, motorways, roads, airfields and railways; surfacing - Market consultation Contractor Strategy Heat Networks	NetVerder B.V.
4 May	Point of Sale software - Point of Sale, Banqueting and Food & Drink App HvA-UvA	Universiteit van Amsterdam; Hogeschool van Amste...	€3.0M
4 May	Software supply services - Metering Data Management system	TenneT TSO B.V.	€12.0M
4 May	Landscape architecture services - Design of public space for Schalkwijk Centre	Gemeente Haarlem
4 May	Construction works - Conversion of Brielle city office into homes	gemeente Voorne aan Zee
4 May	Advertising campaign services - Framework agreement campaign services Goedopweg	Provincie Utrecht	€5.5M
4 May	Weapons, ammunition and associated parts - Light Remote Firing Device	Ministerie van Defensie
4 May	Landscape architecture services - Exercise routes	gemeente Westland
4 May	Construction works - European non-public tender 'Realisation of operating complex 3rd and 4th floor Subproject 1'	Universitair Medisch Centrum Groningen (UMCG)
4 May	Web development services - Market consultation: Portal and back-office application for applications, changes and checks for the Hague health insurance scheme for low-income residents	Gemeente Den Haag	€360,000
4 May	Software programming and consultancy - Process automation and electrical engineering	Waterschap Hunze en Aa's	€24.0M
4 May	Education and training services - Provision of training facilities for entry techniques and engineer breaching training	Ministerie van Defensie	€5.1M
4 May	Advertising and marketing services - Media services	Kamer van Koophandel	€30.0M
4 May	Laboratory services - Market consultation on cytology services for cervical cancer screening	Bevolkingsonderzoek Nederland
4 May	Construction-related services - Programme of Requirements advice and construction project management	Gemeente Westerkwartier	€360,000
4 May	Construction - Willem Alexanderhaven - Primary barrier Custom Plan	Port of Roermond Coöperatief U.A.
4 May	National tender via the non-open procedure for a construction team for the building works part of a sports park in Nieuw-Bergen	Stichting Sportpark Bergen (L)
4 May	Market Consultation Control System Kuilwielenbank NS	NS Groep N.V.
4 May	Renovation of Krassekeet pumping station with salt water inlet	Hoogheemraadschap Hollands Noorderkwartier
5 May	Staff supply services - Deployment of SROI workers for outdoor space activities	Irado	€3.2M
5 May	Engineering services - ROVK Civil engineering services, municipality of Cranendonck	Gemeente Cranendonck	€400,000
5 May	Protective and safety clothing - EA Modular Vests and Accessories	NS Reizigers B.V.
5 May	Canteen and catering services - Business catering and banqueting	Gemeente Groningen	€9.8M
5 May	IT services: consultancy, software development, internet and support - Mental Health EHR Re-procurement	Inkoop Uitvoeringscentrum Dienst Justitiële Inri...	€20.0M
5 May	Construction of the HC Eemvallei club building	Gemeente Amersfoort
5 May	Plots 6 and 7 Weespertrekvaart Oost	Gemeente Amsterdam, Grond en Ontwikkeling
5 May	Merwehaven Plot 1 Living & Working	Gemeente Rotterdam
5 May	Flevokust Harbour - External pressure main (sewage pressure pipeline)	Gemeente Lelystad
6 May	Soil Investigation Services - Follow-up Soil Investigation CROW400	Vattenfal Warmte N.V.	€1.6M
6 May	Paper products for sanitary use - Sanitary items	Stichting Katholieke Scholengroep voor Voortgeze...
6 May	Construction of pipelines, communication lines and electricity lines - PD282951 - Stedin Telecom Network Botlek	Stedin	€8.5M
6 May	Construction of a police station - Realisation of a new district office for the Port Police in Pernis	Politie	€15.0M
6 May	Environmental services - Nature management of the Natura 2000 area JRC Petten	Europese Commissie, Directoraat-generaal GCO - G...	€180,000
6 May	Computer-related services - New generation of the Benelux Patent Platform (BPP 3.0)	Benelux Organisation for Intellectual Property
6 May	Tooling - Small technical (construction) materials	Belastingdienst, IUC Belastingdienst	€3.5M
6 May	Construction works - New build QuTech	Technische Universiteit Delft
6 May	Security services - Provision of Security, Reception and Hospitality services to Eurojust	European Union Agency for Criminal Justice Coope...	€17.0M
6 May	Research and development advice - Support for startups in 6G Future Network Services	Nederlandse Organisatie voor toegepast-natuurwet...
6 May	Renovation of Parklaan 7, Waddinxveen	Stichting Klasse
6 May	Major maintenance of pumping stations 2026-2028	Gemeente Lelystad
7 May	Software-related services - DMS functionality and related services	Nucleaire Energie Organisatie Nederland B.V.
7 May	Construction of dwellings - Housing at the City Hall location	Gemeente Dordrecht \| Bedrijfsvoering Drechtstede...
7 May	Legal services - Lawyer services	Gemeente Amsterdam
7 May	Architectural, engineering, construction and inspection services - Design services for redevelopment of Dr van Deenweg 140 Zwolle	Politie	€750,000
7 May	Office supplies - Office articles and paper ISNV	Gemeente Heerde	€227,700
7 May	Document management services - Market consultation drawing management system	Erasmus Universiteit Rotterdam
7 May	Operating tables - OR tables WKZ	Universitair Medisch Centrum Utrecht	€400,000
7 May	Technical design services - Selection of market party for the Katwijkerlaan building team	Gemeente Pijnacker-Nootdorp	€1.0M
7 May	Sewage, waste, cleaning and environmental services - Market consultation Telemetry Software	Gemeente Leeuwarden
7 May	Construction works - Renovation and new build of the District Office Capelle aan den IJssel	Politie	€12.5M
7 May	Police equipment - Market consultation ME clothing and protection 2026	Politie
7 May	Software and information systems - RFI - Software based Digital Stations and Processes	Alliander N.V.	€15.0M
7 May	Construction of buildings - Engineering services Cluster Phase 1 Flora Campus Westland as construction team partner	gemeente Westland
7 May	Telecommunications services - Replacement of fixed telephone exchange	gemeente Westland
7 May	De Spechten	Gemeente Rotterdam
7 May	Wmo non-material support tasks Langer Thuis and Perspectief	Gemeente Veenendaal
10 May	Locks, keys and hinges - Market Consultation Access Control Sites and Telecom cabinets	Rechtbank Den Haag; Utility Connect
10 May	IT services: consulting, software development, internet and support - ITSM Solution	Werkorganisatie HLT Samen
10 May	Electricity distribution and control apparatus - Protection, Automation and Control (PAC)	Stedin	€66.0M
10 May	Medical ventilation equipment - Market consultation on non-invasive home ventilation devices	Universitair Medisch Centrum Utrecht	€500,000
10 May	Guidance and advisory services - Project management for the realisation of the heat and cold network TregaZinkwit	Gemeente Maastricht
10 May	System and support services - Market consultation CRM	TenneT TSO B.V.
10 May	Maintenance and repair of reprographic machines - Open European tender for printing equipment	Katholieke Scholenstichting Utrecht (K.S.U.)
10 May	Construction works - 4-W-0035658-25: Vertical extension of the Kralingse Zoom car park, municipality of Rotterdam	Gemeente Rotterdam	€26.0M
10 May	Advertising and marketing services - Market consultation on communication advisory services	Gemeente Enschede
10 May	Laboratory, optical and precision equipments (excl. glasses) - Market Consultation for HLA Typing Solution	Universitair Medisch Centrum Utrecht
10 May	Solar Panels - Installation of solar panels at Limburgs Museum	Provincie Limburg	€208,675
10 May	Cooling and ventilation equipment - Shell & tube heat exchangers for gas receiving stations and other locations	N.V. Nederlandse Gasunie
10 May	UV lamps - Supply of low pressure UV reactors	PWN	€1.5M
10 May	Social services with accommodation - Small-Scale Specialist Residential Facilities KSW - Friesland - 2027 onwards	Gemeente Leeuwarden	€150.0M
10 May	Software and information systems - Market consultation for replacement of Document Management System	Universiteit van Amsterdam
10 May	Repair and maintenance of motorcycles - Market consultation: National maintenance and fleet management partner for various brands of civilian motorcycles	Ministerie van Defensie
10 May	Traffic monitoring services - Traffic counts	Gemeente Rotterdam	€4.5M
10 May	1-W-0027547-25 Realisation of integral facade approach Slinge (phase 1)	Gemeente Rotterdam
10 May	Internal renovation of the town hall for further development, optimisation and sustainability	Gemeente Zeist
11 May	Business services: DAS for Temporary Deployment of External Professionals	Invest International B.V.
11 May	Advertising campaign services - Framework agreement campaign services Goedopweg	Provincie Utrecht
11 May	Construction work - Two-phase contract for integrated design and realisation of IKC Seghwaert	Gemeente Zoetermeer
11 May	Health and social work - Highly Specialist Youth Care ('HSJ')	Regionale Inkooporganisatie Groninger Gemeenten...	€4.5B
11 May	Services by medical specialists - Market consultation Forensic Medical Examination (FMO)	Politie; Ministerie van Defensie
11 May	Transport services (excl. waste transport) - Target group transport	Gemeente Amstelveen
11 May	Locks, keys and hinges - Market Consultation Access Control Sites and Telecom cabinets	Utility Connect
11 May	Repair and maintenance services - Market consultation for supplying and maintaining bollard systems	Gemeente Maastricht
11 May	Construction works - Tender for executing party MP28 Van Gogh Museum	Stichting Van Gogh Museum voorheen Rijksmuseum V...
11 May	Full or partial construction and civil engineering works - Partner selection High-rise Ede-Zuid	Gemeente Ede
11 May	Water purification works - Renovation of WWTP Leiden	Hoogheemraadschap van Rijnland
11 May	Construction works - Engineering and realisation of temporary units at Ter Peel Prison in Evertsoord	Rijksvastgoedbedrijf
11 May	Small sewerage works, Municipality of Land van Cuijk	Gemeente Land van Cuijk
11 May	External Meeting Venues	Provincie Gelderland
11 May	National Public Tender: Project Groene Entree Amsterdamseweg-Noord in Amstelveen	Gemeente Amstelveen
11 May	Maintenance of block paving and minor sewer repairs	Gemeente Rijswijk
12 May	Architectural, engineering, civil engineering and inspection services - 48083 \| Design Renovation Atoomweg 100 in Utrecht	Rijksvastgoedbedrijf
12 May	Sewage, waste, cleaning and environmental services - Emergency support for public spaces	gemeente 's-Hertogenbosch	€2.0M
12 May	Construction work - Execution works for the new education and sports facility 'Nieuw Boekhorst' in Voorhout	Sophia Scholen, Stichting voor Basisonderwijs in...
12 May	Roadworks - Construction team Katwijkerlaan with exclusive price offer for realisation	Gemeente Pijnacker-Nootdorp	€12.5M
12 May	Construction work - EU tender for executing parties school campus A	Gemeente Noardeast-Fryslân
12 May	Horticultural and nursery products - Interior planting Municipality of Rotterdam	Gemeente Rotterdam	€400,000
12 May	Removal services - Relocation of TCL business assets	Ministerie van Defensie
12 May	Staff placement services, including temporary staff - NL Heat Staffing TC	Vattenfall	€9.0M
12 May	Landscaping and maintenance of green areas - Maintenance of LOFAR and NAA stations	Stichting Nederlandse Wetenschappelijk Onderzoek...	€720,000
12 May	Construction works - Market consultation Mobility Hub Hengelo 'Hub Hart van Zuid	Gemeente Hengelo
12 May	Paving and asphalt works - Utrecht - Amersfoort express cycle route	Gemeente Utrecht
12 May	Health Services - Occupational Health Services 2026-2028	Gemeente Veenendaal	€1.2M
12 May	Construction of buildings - Renovation and rebuild of the Liduina School in The Hague	Stichting Lucas Onderwijs
12 May	Chemical products - Chemicals, laboratory supplies and personal protective equipment	Technische Universiteit Delft	€10.0M
12 May	Insurance brokerage services - Insurance broker	Gemeente Lansingerland
12 May	School furniture - European tender pupil sets	Stichting Quadraam
12 May	Business services: legal, marketing, consulting, printing and security - Printwork	Provincie Noord-Brabant	€1.0M
12 May	Technical control and testing services - Euro 7 ISC LDV	Dienst Wegverkeer (RDW)
12 May	Market consultation Pharmacy DJI	Specialistisch Inkoop Centrum DJI
12 May	Tax application	Bizob
12 May	GTS Peak delivery 2026-2027	N.V. Nederlandse Gasunie
12 May	Rénovation du réseau d'assainissement sous pression	Gemeente Meierijstad
12 May	B1861 Major maintenance 2025 N34 Zuidlaren - de Punt hectoposts 101.95 - 109.170	Provincie Drenthe
12 May	Knowledge Management System UPLO and ITSM Solution	Omgevingsdienst NL
14 May	Installation of video equipment - AI 2026-0095 - Emergency camera surveillance	Gemeente Amsterdam, Ingenieursbureau
14 May	Construction works - 4-W-0046326-26: Selection of contractor for the construction of Winter Support Point Rotterdam South	Gemeente Rotterdam	€7.5M
14 May	Full or partial construction and civil engineering works - Reconstruction of Measures C and D, including asphalt maintenance in Lelystad	Provincie Flevoland; Gemeente Lelystad
14 May	Various repair and maintenance services - Maintenance of medium and high voltage installations	N.V. Nederlandse Gasunie
14 May	Research services - DARWIN EU(R) Coordination Centre 2	European Medicines Agency, MED - European Medici...	€65.0M
14 May	Construction of a drinking water treatment plant - DWZ Wranghe - Civil and Structural Works	Evides N.V.
14 May	Construction of pipelines, communication lines and electricity lines - PD282951 - Stedin Telecom Network Botlek	Stedin	€8.5M
14 May	Engineering services - Framework agreement for engineering services 2026-2030	Gemeente Bergen op Zoom	€8.4M
14 May	Road construction works - Reconstruction of roads Dordrecht Phase 1	Havenbedrijf Rotterdam	€7.0M
14 May	Cleaning and polishing products - Market consultation for facility non-food items on behalf of Radboudumc	Radboud Universitair Medisch Centrum/Radboudumc	€3.0M
14 May	Advertising management services - A0 announcement boards municipality of Lelystad	Gemeente Lelystad
14 May	Cleaning and waste removal services - Cleaning services, sanitary supplies and specialist floor maintenance	Stichting Amsterdamse Hogeschool voor de Kunsten
14 May	Cleaning services - Cleaning of technical sites	Vitens N.V.	€2.5M
14 May	Social administrative services - Implementation and service for the Gelrepas	Gemeente Arnhem
14 May	Road transport services - Low-loader road transport within Europe for the ESL Defensie	Ministerie van Defensie	€100.0M
16 May	Nationwide - Getting SAP configuration data in order	ProRail B.V.
17 May	Repair and maintenance services - Performance-based building maintenance, Province of North Brabant	Provincie Noord-Brabant
17 May	Hull and mechanical spare parts for warships - Helicopter Landing Grid	Ministerie van Defensie; Rechtbank Den Haag	€1.2M
17 May	Services for protection of endangered plant and animal species - Market consultation ecological surveys	Provincie Groningen
17 May	Construction work - EVOS expansion of mooring berths	Havenbedrijf Rotterdam
17 May	Public relations services - European tender for strategic advice and operational support for public engagement and societal impact of Naturalis	Naturalis Biodiversity Center	€950,000
17 May	Cleaning services - Retendering RET Cleaning services	R.E.T. N.V.	€82.5M
17 May	Advertising and marketing services - National - Framework agreement outdoor communication ProRail	ProRail B.V.
17 May	Repair and maintenance of building equipment - Effort-based maintenance of building automation systems, Province of North Brabant	Provincie Noord-Brabant
17 May	Renovation works - Renovation of the Alexander sports hall	Sportbedrijf Rotterdam B.V.
17 May	HR Services (excluding staffing and outplacement) - EA Assessments and 360-degree feedback	Academisch Ziekenhuis Maastricht
17 May	Career guidance services - Support for central government employees facing (impending) unemployment	Ministerie van Binnenlandse Zaken en Koninkrijks...
17 May	Construction work - Request For Information - Relining Gas Pipelines	Alliander N.V.	€35.0M
17 May	Waste and refuse services - Public tender - Waste processing	Alliander N.V.	€31.0M
17 May	Services for the development of miscellaneous software and computer systems - Market consultation for an environmental communication app	Gemeente Breda	€150,000
17 May	Waste collection and processing - Transport and processing of Vegetables, Fruit, Food Waste (GFE) and Garden waste	Vervoer Gooi en Vechtstreek B.V.
17 May	Waste collection and treatment - Collection and treatment of commercial waste	Hoogheemraadschap van Schieland en de Krimpenerw...	€386,000
17 May	Shelving racks - Racks LOC North	Enexis Netbeheer BV	€1.7M
17 May	Advisory research services - DAS deployment of participation expertise	Gemeente Den Haag	€4.0M
17 May	Soil supply and acceptance (tree sand and tree nutrient soil)	Gemeente Den Haag	€8.0M
17 May	Reception services - Reception & Security	Enexis Groep	€20.0M
17 May	Construction work - Two-phase contract for integrated design and realisation of IKC Seghwaert	Gemeente Zoetermeer
17 May	Connection cabinets - ERTMS - Framework agreement Object Controller Cabinets (OCK) for ERTMS projects	ProRail B.V.
17 May	Software package and information systems - Market consultation morphing attack detection (MAD) tool	Dienst Wegverkeer (RDW)
17 May	Construction of buildings - Construction team contractor P.I. School de Hondsberg	Stichting Koraal	€6.8M
17 May	Occupational medicine services - Occupational health services	Gemeente Amstelveen	€2.4M
17 May	Urban planning and landscape architecture services - Party selection for urban design and landscape, Nieuw Brandevoort	Gemeente Helmond
17 May	Advertising and marketing services - Communication advice and implementation 2026	Ministerie van Algemene Zaken	€22.5M
17 May	20855 \| Construction of temporary courtrooms at the Palace of Justice in The Hague	Rijksvastgoedbedrijf
17 May	Houtwijk sewer renovation phase 3	Gemeente Den Haag
18 May	IT services: consulting, software development, internet and support - Market consultation on a digital enforcement management system	Gemeente Maastricht
18 May	Mechanical and electrical services - Management and maintenance of electrical and mechanical installations in real estate	Gemeente Zeist	€12.7M
18 May	Repair and maintenance services - Inspection and maintenance of high-voltage motors	N.V. Nederlandse Gasunie	€1.5M
18 May	Construction works - P-3000384 Redevelopment of the Koning Willem III Barracks site in Apeldoorn	Rijksvastgoedbedrijf
18 May	Training services - Market consultation - Person- and team-oriented development	Politie	€3.0M
18 May	Mechanische und elektrische Dienstleistungen - Wartung von E- und W-Anlagen	Stichting ZAAM, Interconfessioneel Voortgezet On...	€13.0M
18 May	Construction works - Redevelopment Geerligslaan West	Gemeente Hollands Kroon
18 May	Strategic research on information systems or technology - Strategic ICT Tailored Advice (SIMA 2026)	Ministerie van Economische Zaken	€82.0M
18 May	Software and information systems - Microsoft LSP tender	SURF B.V.	€350,000
18 May	Installation services (excluding software) - Enexis Cold Commissioning	Enexis Netbeheer BV/Enexis Personeel BV	€19.2M
18 May	Civil engineering and construction works - Market consultation Project Poort van Zuidwest	Gemeente Den Haag
18 May	Financial analysis and accounting software - Market consultation on software for a financial care management system for Radboudumc	Radboud Universitair Medisch Centrum/Radboudumc
18 May	Relocation services - Moving assignments	Universitair Medisch Centrum Utrecht	€2.0M
18 May	BK4976-01 Redevelopment of the municipal works yard Ameland Ballumerbocht	Gemeente Ameland
18 May	Reconstruction of Valkenierslaan - Breda	Gemeente Breda
18 May	Market Consultation Catering Staff Restaurant and Banqueting	SamenTwente / GGD Twente
18 May	Redesign of Prins Bernhardlaan in Borne	Gemeente Borne
18 May	Delivery of an automated drive-through damage portal for recording and processing damage to city buses	R.E.T. N.V.
18 May	Market Consultation Sport Promotion for Youth and Young People	Gemeente Amsterdam
19 May	Noortveer	Gemeente Voorschoten
19 May	Interim opening 2026 Wmo Accommodation Zuidwest-, Noord- and Midden-Drenthe	NMD-samenwerking in opdracht van Gemeente Assen
19 May	Sewer replacement Hushoverweg, Weert	Gemeente Weert

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