Closed tenders — page 124
Procurement notices that have closed in the last 12 months. Each keeps its contracting authority, estimated value and original closing date, so you can see which buyers tender repeatedly and on what cycle. Closed notices drop out of this archive after a year. 7,242 in the archive across 151 pages. Browse live tenders instead.
Specialized Battery Testing Equipment Procurement
organisation· CA
a Canadian polytechnic institution seeks specialized battery testing equipment with precise temperature and humidity control for lithium-ion and lead-acid battery research and validation. Bidders should be equipment manufacturers or authorized distributors with expertise in thermal-environmental test systems certified for Canadian use.
Engineering design services for the construction of civil engineering works – Modernization of a flood-defence embankment on a European river including permitting and documentation
organisation· PL
This tender procures comprehensive engineering design and permitting services for modernization of a 1.26 km flood-defence embankment in Central Europe, including pre-design studies, environmental impact assessment, water-law permits, and full construction documentation. Bidders should be engineering design firms with expertise in hydraulic infrastructure, environmental compliance, and regional administrative procedures.
Structural engineering and building physics services – school expansion and renovation
organisation· DE
This tender procures structural engineering and building physics services (thermal, acoustic, room-acoustic design) for a major school renovation and extension in Darmstadt, Germany. Bidders must be qualified structural engineers and building-physics consultants capable of delivering HOAI-compliant design phases 1–7.
Fisheries Survey Vessel Charter
organisation· GB
This tender procures a vessel charter for a long-running fisheries monitoring program that collects data on juvenile fish populations to support sustainable stock management and conservation. The successful bidder must be a vessel operator with shallow-water capability, species-specific trawl experience, and crew experienced in the survey area.
Environmental engineering consultancy services – Project management assistance for a complex development operation in Alsace (68)
organisation· FR
This tender seeks environmental engineering consultancy and project management assistance for a complex development operation in two Alsatian communes, requiring permit acquisition and risk mitigation. The buyer seeks bidders with expertise in environmental authorization processes, project governance, and complex infrastructure and land-use development.
Repair and maintenance services of central heating – Control, maintenance, and fuel/wood supply services for collective heating installations across a French social housing provider's rental portfolio and related managed buildings
organisation· FR
This tender procures control, maintenance, and fuel/wood supply services for collective heating installations across a French social housing provider's rental housing portfolio and related buildings under third-party management. Bidders should be qualified heating system maintenance contractors with expertise in oil and biomass boiler servicing, inspection protocols, and fuel logistics.
Miscellaneous engineering services – transit infrastructure project
Municipality· DE
This tender procures construction-phase measurement and documentation services to monitor stray-current protection measures for DC railway infrastructure on a tram line extension in Germany. Qualified bidders should have expertise in electrical engineering measurements, railway electrification safety, and construction site monitoring.
Vehicle Workshop Parts Cleaning & Waste Management Services
Authority· GB
A UK public-sector fire authority seeks a supplier to provide contaminated workshop parts cleaning and waste management services compliant with environmental regulations. Bidders should be waste management or industrial cleaning specialists with expertise in hazardous waste handling and environmental compliance.
Scientific expert support for the finalisation of a national wildlife assessment report
Department· CA
A Canadian environmental ministry is seeking scientific expert support to finalize a 2025 wildlife assessment report, a biodiversity and wildlife assessment work. Qualified environmental scientists, conservation experts, and ecological researchers with species monitoring and reporting expertise are the target bidders.
Technical assistance services – Assistance to a regional blue-economy stakeholder platform
organisation· ES
This tender procures IT and communication technical assistance services to support a Mediterranean blue-economy stakeholder platform, a regional policy coordination body. Bidders should have expertise in platform management, digital infrastructure, and blue-economy stakeholder engagement across Mediterranean nations.
Technical assistance for executing activities of a Spanish port authority within a maritime sustainability project
organisation· ES
Technical assistance for executing port authority activities within a maritime sustainability initiative. Bidders should have expertise in port operations, supply chain optimization, and blue economy/maritime sustainability frameworks.
Architectural, construction, engineering and inspection services – Master-of-works mission for developing a new drinking water resource and treatment infrastructure in France (21).
organisation· FR
This tender procures master-of-works (engineering and project management) services for a new drinking water supply infrastructure project in Côte d'Or, France, including water intake, treatment plant design, distribution networks, and associated civil works with an estimated budget of €64.3M. Bidders must be multidisciplinary engineering consultancies with expertise in hydraulic design, water treatment, civil engineering, network modelling, and project management.
Engineering services – Illnau-Effretikon, road rehabilitation and accessible bus stop upgrade, T30, SIA 33-53
organisation· CH
This tender procures engineering services for road rehabilitation and pedestrian and cycling infrastructure improvements along Effretikonerstrasse in Illnau-Effretikon, Switzerland, including accessible bus stop upgrades. The ideal bidder is a Swiss civil engineering and infrastructure design firm with expertise in sustainable urban mobility and accessibility standards.
Municipal wastewater and drainage infrastructure maintenance services in Poland
organisation· PL
This tender procures ongoing maintenance and upkeep of municipal streams, earth basins, and discharge outlets in Gliwice, Poland for 2026–2027, governed by water law and flood-protection duties. Bidders should be specialized in drainage infrastructure maintenance, hydrology, and water-management works.
Electric pumps – supply and installation of 8 electric pumps and electrical systems
organisation· IT
This tender procures the supply and installation of 8 electric pumps and associated electrical systems for a water management consortium in northern Italy. Bidders should have expertise in electric pump systems, electrical installation, and irrigation or water infrastructure works.
Technical assistance service for occupational health and safety during environmental conservation and improvement works in a Spanish river basin 2026
organisation· ES
Technical assistance service for occupational health and safety during environmental conservation and improvement works in the Miño-Sil river basin in Castilla y León. Bidders should be specialized in health and safety consulting and project management for water and environmental infrastructure works.
National Environmental Social & Climate Safeguards Consultant for Development Project
organisation· SS
a UN development agency seeks a National Environmental Social & Climate Safeguards Consultant to support a development project in South Sudan, ensuring compliance with environmental and social risk management frameworks. The role suits sustainability consultants, environmental compliance specialists, or development professionals with expertise in safeguards policy and climate-resilient project design.
Geological prospecting services for buried utility networks
organisation· FR
Procurement of geological prospecting and detection/geolocation services for buried utility networks operated by a French regional water utility. Bidders must provide specialized subsurface mapping and network identification expertise, typically engineering firms or geophysical survey contractors.
2026-051 Vehicle leasing for a Norwegian upper secondary school
organisation· NO
This tender procures leasing of 4 electric vehicles (three 9-seat 4x4s and one personal 4x4) for a Norwegian upper secondary school's student transport, particularly for outdoor education programmes. Bidders should be vehicle leasing companies with EV fleet capacity and experience in educational/institutional transport contracts.
Engineering design services – Development of a project for water supply and drainage infrastructure with retention pond in a forest area of Poznań, Poland
organisation· PL
Engineering design services for a water retention and drainage infrastructure project in Poznań, Poland, including hydrological design, building permits, and construction supervision. Suitable bidders are engineering firms with expertise in water management, hydrotechnical design, and regulatory compliance under Polish building law.
Environmental services – Expert consulting for nature conservation and biodiversity development, including marine environmental protection
organisation· FI
A Finnish government defence agency seeks expert environmental and biodiversity consulting services for its operational areas, including ecological surveys, habitat assessments, and conservation planning across military sites nationwide. Bidders must demonstrate expertise in nature conservation, species inventories, and habitat restoration in compliance with environmental permits.
A Spanish municipality procures atmospheric emissions control services for crematory ovens at a cemetery facility.
organisation· ES
This tender procures atmospheric emissions control and monitoring services for crematory ovens at a cemetery in Spain. Bidders should have expertise in air-quality monitoring, emissions abatement, and regulatory compliance for cremation facilities.
Urban solid-refuse collection services – Procurement of authorized waste treatment and recovery facility services for organic waste (food scraps) and garden pruning waste from an Italian municipality, for a duration of 2 years
Municipality· IT
This tender procures waste treatment and recovery services for organic waste (food scraps) and garden pruning waste from a municipality in Italy, with authorized facility processing over 2 years. Bidders should be waste management operators with licensed composting or organic-waste treatment infrastructure.
Technical Support for Strengthening Climate-Resilient Operations and Maintenance, Sustainability and Safely Managed Water and Sanitation Services in India
organisation· IN
A UN agency seeks technical support to strengthen climate-resilient operations, maintenance, and sustainability of water and sanitation services across a state in India. Bidders should have expertise in O&M optimization, climate adaptation, and safely managed WASH infrastructure.
Pollution investigation services – Specialized epidemiological monitoring for a regional environmental facility 2026-2028
organisation· ES
This tender procures specialized epidemiological services to monitor health impacts during the operation of a Spanish regional environmental complex (2026–2028), likely tracking pollution-related disease patterns and environmental health outcomes. Bidders should be epidemiological research firms, public health institutes, or environmental health consultancies with expertise in pollution exposure assessment and disease surveillance.
Investment Climate Consultancy for Pacific Island Nations' Blue Economy
Agency
This is a consultancy engagement to support Pacific island nations in developing investment climate strategies and attracting private sector participation in sustainable fisheries and blue economy sectors. The ideal bidder has expertise in investment promotion, climate-resilient fisheries policy, and stakeholder engagement in small island developing states.
Electricity – Energy supply for municipal buildings through open tender with harmonised procedures
Municipality· ES
This is a municipal electricity supply contract for all town-hall buildings in Spain, requiring 100% renewable energy and integrated energy-management services with digital monitoring. Bidders should be utility companies or energy suppliers experienced in renewable-energy procurement, smart metering, and energy-efficiency consulting for public-sector clients.
Wood-chip supply for a manure management facility in Asturias, Spain
organisation· ES
This tender procures wood chips for a manure management plant in Asturias, Spain. Bidders should be suppliers of biomass fuel or wood waste processing operators capable of delivering bulk wood chips to an industrial waste-treatment facility.
Fire station construction work – Design and execution services for a fire station subunit facility in a rural Romanian municipality
organisation· RO
This tender procures design and construction of a new fire station subunit in rural Romania, including technical documentation, climate resilience analysis, and DNSH compliance. Bidders should have experience in public infrastructure construction, fire service facilities, and climate adaptation assessment.
Engineering design services – ecological rehabilitation centre project in Hungary
organisation· HU
Engineering design services for modification and permitting of an ecological rehabilitation centre in Hungary, including design updates, permitting documentation, and construction supervision. Bidders must be qualified architectural and engineering firms experienced in disability-accessible building design, environmental compliance, and Hungarian construction standards.
Load-bearing structure design services for the modernization and renovation of a heritage building in Germany
Municipality· DE
Procurement of structural engineering and building physics design services for the modernization and renovation of a former public building in Barmstedt, Germany. Suitable bidders are structural engineers and building physics consultants with experience in heritage building retrofit and energy-performance design.
Research services – ecological survey of peatland invertebrates in a Polish national park under climate change
organisation· PL
This tender procures ecological research services to inventory aquatic and semi-aquatic invertebrate species in peatlands of a Polish national park and assess climate change impacts on their biodiversity and populations. Bidders should be research institutions or environmental consultancies with expertise in aquatic invertebrate taxonomy, field sampling, and climate-biodiversity analysis.
Refuse and waste related services – collection and recovery of mixed waste from mechanical treatment in 2027
organisation· PL
Procurement of waste collection and recovery services for 5,000–8,000 tonnes of mixed waste (code 19 12 12) from mechanical waste treatment in 2027. Bidders must operate licensed waste recovery facilities and provide transport, insurance, and processing compliant with EU waste hierarchy.
Brazil, Individual Environmental Consultant
organisation· BR
This is an individual environmental consultant position with a Brazilian federal water-resources agency, likely focused on water infrastructure, sanitation, or watershed management. The role suits environmental professionals with expertise in water systems, sustainability assessment, or climate-adaptation work in the water sector.
Technical inspection services – leak detection and measurement equipment installation on a Caribbean public water network
organisation· FR
Procurement of technical leak detection and measurement equipment installation services on the drinking water network operated by a Caribbean water and sanitation authority. Bidders should have expertise in water infrastructure diagnostics, non-invasive leak detection technology, and water-loss reduction.
Supply and Installation of Equipment for Animal Health and Environmental Laboratories in Sri Lanka, Biosafety, Incubation, Microscopy & Field Equipment (For suppliers registered in Sri Lanka)
organisation· LK
A UN food-and-agriculture agency is procuring laboratory equipment (biosafety cabinets, incubators, microscopy, field gear) for animal health and environmental labs in Sri Lanka to support disease surveillance and environmental monitoring. Bidders must be Sri Lanka-registered suppliers with capability in lab equipment supply and installation.
Engineering design services for mechanical and electrical installations for buildings – Technical systems modernization and repair of a public building in Barmstedt, Germany
Municipality· DE
Engineering design services for mechanical and electrical installations in the modernization and repair of a public building in Barmstedt, Germany. Bidders should be engineering design firms with expertise in building systems, HVAC, and electrical infrastructure retrofit work.
Island nation seeks grant-administration entity for green tourism programme
organisation· MU
Recruitment of an implementing entity to manage and deliver a green tourism grants scheme, a sustainability-focused tourism development programme in an Indian Ocean island nation. Bidders should have experience in grant administration, green tourism project management, and capacity to operate in island and developing contexts.
Water infrastructure modernization and expansion project in Romania
organisation· RO
This tender procures design, technical assistance, verification, and construction works for modernization and expansion of water supply and wastewater networks in a Romanian commune, funded by a national investment programme. Bidders should have expertise in water infrastructure engineering, project management, and civil works execution.
National Consultant — Climate Finance and Private Sector Engagement
organisation· KH
A UN development agency seeks a National Consultant in Cambodia to advise on climate finance mechanisms and mobilize private sector investment in climate mitigation and adaptation projects. The role suits climate finance specialists, development consultants, or professionals with experience in blended finance, green bonds, or climate fund access in Southeast Asia.
National Environmental Protection Expert
organisation· UA
a UN development agency seeks a National Environmental Protection Expert to provide technical advisory and capacity-building services in Ukraine on environmental policy, compliance, and sustainability implementation. This role suits environmental consultants, policy advisors, and climate/sustainability specialists with expertise in national environmental governance and UN development frameworks.
Procurement of heat-pump chiller plant supply and installation
Municipality· ES
This tender procures the supply and installation of a heat-pump chiller plant for a municipal building in Spain, advancing energy efficiency and low-carbon heating and cooling. Bidders should be HVAC equipment suppliers or installation contractors with heat-pump expertise and experience in public-sector building systems.
Mauritius, Consultancy for the development of a detailed action plan to support the Certification of a Regional Island as a Green Destination
organisation· MU
This tender seeks a consultant to develop a detailed action plan for certifying a regional island as a Green Destination, supporting sustainable tourism and environmental management. Bidders should have expertise in green certification frameworks, sustainable destination development, and island/small-territory sustainability planning.
Procurement of transport services for end-of-life tyres in northern Norway
organisation· NO
This tender procures transport services for collection and logistics of end-of-life tyres across northern Norway, supporting circular economy and waste valorization. Bidders should be transport and logistics operators with capacity for hazardous waste handling and regional coverage in Nord-Norge.
Hybrid diploma programme in sustainable project formulation
organisation· CO
A UN development agency is procuring a hybrid-mode diploma programme in sustainable project formulation for capacity-building in Colombia. Bidders should be educational institutions or training providers with expertise in sustainability, project management, and hybrid delivery.
Wildlife Reserve Water Infrastructure Upgrade – Engineering Services in Quebec
organisation· CA
Engineering services procurement for raw water supply and potable water treatment infrastructure upgrade at a wildlife reserve in Quebec, covering preparatory studies, regulatory authorization, design/specifications, and construction supervision. Qualified engineering firms with experience in water infrastructure and environmental permitting in Canada are the target bidders.
Electricity – Renewable electricity procurement for a German municipal administration and associated communes 2027/2028/2029
organisation· DE
Procurement of renewable electricity supply for a German municipal administration and associated communes for 2027–2029, covering approximately 840,039 kWh/year. Bidders should be renewable energy suppliers or licensed electricity retailers capable of serving public-sector customers.
Acquisition of chemical and microbiological inputs for wastewater treatment
Institute· CO
Procurement of chemical and microbiological inputs for wastewater treatment at a regional forensic laboratory facility. Bidders should be suppliers of water-treatment chemicals, disinfectants, and microbial control agents with experience in institutional/forensic laboratory wastewater systems.