Closed tenders — page 84
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. 7,245 in the archive across 151 pages. Browse live tenders instead.
Environmental services – riparian vegetation restoration and management programme
organisation· FR
This tender procures environmental restoration and management of riparian vegetation along a 505 km river network in the Arc watershed basin. Bidders should have expertise in ecological restoration, watershed management, riparian habitat rehabilitation, and environmental engineering.
Geophysical prospection services tender for groundwater assessment in a Spanish river basin
organisation· ES
This tender procures geophysical prospection services to improve knowledge of 13 groundwater masses in Spain's Miño-Sil river basin. Bidders should have expertise in geophysical surveying, hydrogeological assessment, and water-resource characterization.
Water Treatment Service HVAC System
organisation· US
This tender procures HVAC system services for a water treatment facility operated by a US public authority. Bidders should have expertise in commercial HVAC installation, maintenance, or retrofit work for industrial/municipal water infrastructure.
Eastern and Southern Africa, Recruitment of consulting firm for carbon-market participation strategy development
organisation
Recruitment of a consulting firm to develop a country's strategy for participation in carbon markets. Bidders should have expertise in carbon-market policy, MRV frameworks, and climate-finance mechanisms for African nations.
Environmental Remediation and Management Services at a South African Coal Power Station
organisation· ZA
This tender procures environmental remediation, cleaning, and management services for spillages and contamination at a coal-fired facility in South Africa. Bidders should have expertise in environmental cleanup, hazardous-waste handling, site rehabilitation, and compliance with South African environmental regulations.
Construction and demolition waste management service, Rosamar Restaurant demolition, Sitges
organisation· ES
This tender procures construction and demolition waste management services for the demolition of a restaurant in Sitges, Barcelona. Bidders should be waste management or environmental remediation companies with experience in C&D waste sorting, recycling, and disposal.
Water Treatment Service HVAC System
organisation· US
This tender procures HVAC system services for a water treatment facility operated by a US government agency. Bidders should have expertise in commercial HVAC installation, maintenance, or retrofit work for industrial and municipal water infrastructure.
For The Supply Of Ball Field Lighting For A Municipal Park
organisation· CA
This tender procures a complete LED sports lighting system for a municipal baseball/softball field, with preference for compatible infrastructure from a leading sports-lighting manufacturer. Qualified lighting manufacturers and systems integrators with LED sports-lighting expertise and ideally familiarity with that ecosystem can bid.
Engineering design services – kindergarten expansion Karlshausen third group
organisation· DE
Engineering design services for a kindergarten expansion in Germany, including MEP systems design across all phases. Bidders must be qualified technical building services engineers with experience in educational facility design and renewable heating/PV integration.
Indoor Air Quality Monitoring Framework – Regional Secondary School Programme in Centre Val de Loire, France
organisation· FR
Framework agreement for indoor air quality monitoring assistance and compliance reporting in secondary schools across Centre Val de Loire region, France. Bidders should have expertise in air quality assessment, regulatory compliance reporting, and staff training delivery.
Drinking water – activated carbon filter replacements at a Swiss water treatment facility
Municipality· CH
Procurement of activated carbon replacement (375 m³ total) for five water treatment filters at a Swiss lake water plant, delivered in bulk tankers 2026–2028, including installation and certified disposal. Bidders must be activated-carbon suppliers with logistics and water-treatment expertise.
Waste collection, transport, and management services for a municipal public-transport operator's facilities
Municipality· ES
This tender procures waste collection, transport, and management services for a municipal public-transport operator's facilities. Bidders should be waste-management companies with experience in commercial and industrial waste handling and logistics.
Supply of materials for green area recovery as climate change strategy
organisation· CO
This tender procures materials for green area recovery and reforestation as a climate-change mitigation strategy in the municipality, Colombia. Bidders should be suppliers of landscaping, nursery, or environmental restoration materials with experience in municipal-scale habitat recovery projects.
61--BATTERY, STORAGE
organisation· US
A US federal defence agency seeks to procure battery storage units for military logistics and operational support. Bidders should be manufacturers or distributors of industrial-grade energy storage systems capable of meeting defence supply-chain standards.
Environmental services – 10006175 - Advancing Regional Circular Economy in Indonesia
organisation· DE
A German development agency seeks a technical advisory contractor to strengthen provincial and municipal capacity in waste management, circular economy planning, and EPR implementation across Indonesian pilot regions. The bidder must deliver capacity building, material flow analysis, stakeholder engagement, and ongoing technical support to advance circular economy transition.
Engineering design services for wastewater treatment plant renovation in Mallorca, Illes Balears
Agency· ES
This tender procures engineering design services for the renovation and treatment process improvement of a wastewater treatment plant in Mallorca. Bidders should be engineering consultancies or design firms with expertise in wastewater treatment infrastructure and environmental engineering.
Architectural, engineering and planning services – Design preparation for energy-efficient renovation of a research institute building (5 packages)
Institute· DE
This tender procures architectural, engineering, and planning services for energy-efficient renovation of an 8,800 m² laboratory and office building at a German research institute, funded by state grants. Bidders should be engineering or architecture firms with expertise in building energy retrofits, HVAC systems, insulation, and sustainable renovation design.
An EU energy-efficiency programme RFQ for detailed energy audits in the Balkans
organisation· BA
This RFQ procures detailed energy audits (DEA) for buildings or facilities in Serbia and Bosnia, funded by an EU energy-efficiency programme. Bidders should be energy-audit specialists or engineering consultancies with expertise in building energy assessment and EU energy-efficiency standards.
A Canadian municipal water utility - Request for Proposal - Wastewater Hauling Services
organisation· CA
a Canadian municipal water utility seeks a contractor to haul wastewater from treatment plants and booster stations, including tank cleaning and spill-pump maintenance, compliant with local sanitary sewer disposal bylaws. Bidders must be experienced wastewater hauling operators with capacity to service multiple municipal water infrastructure sites.
Lift Off - Q3 - Quieter Neighbourhood Support
organisation
A major UK airport is hosting a Lift Off SME showcase event on 18 September 2026 focused on the Quieter Neighbourhood Support programme, which delivers noise-mitigation interventions for residents affected by aircraft noise. Innovative SMEs in noise reduction, community engagement, property-level acoustic solutions, or related airport sustainability services are invited to present and network with the airport and supply-chain partners.
Substation equipment – regional distribution infrastructure procurement
organisation· EE
an Estonian utility company is procuring distribution substation equipment for the Kunda region, including switchgear and related electrical apparatus. Bidders should be equipment manufacturers or suppliers with experience in medium/high-voltage distribution systems and ability to meet Estonian utility standards.
Technical assistance, control and supervision of maritime water supply pipeline renovation works to an island in Spain
organisation· ES
Technical assistance, control and supervision of maritime water supply pipeline renovation works to a Spanish island. Bidders should have engineering expertise in water infrastructure, project management, and site supervision capabilities.
Energy-efficiency consultancy services – Energy audits and certifications for 21 hospitals in Spain's Basque region
organisation· ES
Energy-efficiency audits and certifications for 21 hospitals operated by a regional health service in Spain. Bidders must provide energy-audit expertise, building-performance assessment, and regulatory certification services across a multi-site healthcare portfolio.
Engineering services – feasibility study and planning for district heating network and renewable integration
Municipality· DE
A German city seeks engineering services for a feasibility study and detailed planning (HOAI phases 1–4) of a district heating network under a German federal efficiency-heating programme, plus electrical and PV planning for integrated sustainable quarter development. Bidders must be engineering consultancies with expertise in district-heating design, thermal networks, renewable integration, and German building standards.
Design and project management services for energy-efficient rehabilitation of a municipal building in A Coruña, Spain
organisation· ES
This tender procures design and project management services for energy-efficient rehabilitation of a municipal building in A Coruña, Spain. Bidders should be architectural or engineering firms with expertise in building energy retrofit, project codirection, and compliance with Spanish building standards.
Arboricultural Survey - Urban Day Centre Tree Assessment
Municipality
This tender procures an arboricultural survey of trees at a London day centre to assess their health, safety, and management needs. Bidders should be qualified arboricultural consultants or ecological surveyors with experience in urban tree assessment and reporting.
Environmental Remediation Tender at South African Power Facility
organisation· ZA
This tender procures cleaning, rehabilitation, and management of environmental spillages and related threats at a coal-fired power station in South Africa. Bidders should have expertise in environmental remediation, hazardous-waste handling, and industrial site rehabilitation.
Public Procurement 26/2026
organisation· UY
Procurement of central heating system maintenance services for Uruguayan institutional buildings over 2027–2029. Bidders should be HVAC maintenance specialists with experience in large institutional facilities and multi-year service contracts.
Agricultural Ecosystem Development in Chad
Ministry· NL
This tender procures technical support to develop three agricultural ecosystems (hubs) in Chad, strengthening farmer networks and supply chains to boost productivity and reduce post-harvest losses. Bidders should have expertise in agricultural development, value-chain strengthening, and sustainable farming practices in sub-Saharan Africa.
Electricity – Supply of electrical energy for organizational units of a Polish municipality and other entities with generation installations during 2027
organisation· PL
This tender procures electricity supply for a Polish municipality's organizational units and other entities with generation installations during 2027. Bidders must be electricity suppliers capable of serving multiple consumption points across varying tariff groups.
Biomass Heating Systems - Supply of Fuel Pellets
Council
A Scottish local authority seeks a supplier to deliver wood pellet fuel for 10 biomass heating systems across their estate. Bidders should be fuel suppliers or biomass logistics providers capable of reliable bulk pellet delivery.
Air-conditioning maintenance and installation services for 67 units, Manaus
organisation· BR
This tender procures continuous preventive and corrective maintenance, installation, and deinstallation services for 67 air-conditioning units at a government headquarters in Manaus, Brazil, including labor, consumables, and parts replacement. Bidders should be HVAC service contractors with experience in large-scale refrigeration system maintenance and compressor replacement.
Innovation Challenge: Biodiversity in Financial Systems
organisation· CR
Innovation challenge seeking solutions that integrate biodiversity conservation into financial systems and decision-making, targeting fintech companies, impact investors, and sustainability-linked finance practitioners. Bidders should demonstrate expertise in biodiversity valuation, ESG integration, or climate-finance innovation.
Environmental services – Open digital tender for waste removal and disposal at a remediated industrial site in Italy
Municipality· IT
This tender procures waste removal and disposal services for a contaminated or remediated site in Mortara, Italy. Bidders should be specialized waste management and environmental remediation contractors capable of handling potentially hazardous materials and site decontamination.
Organizational Performance & Efficiency Assessment of a Sustainability Council for the Apparel Sector
organisation
This tender procures an organizational performance and efficiency assessment of a sustainability council focused on the ready-made garment industry, a body dedicated to sustainability in the apparel sector. Bidders should be consulting firms or assessment specialists with expertise in organizational development, sustainability governance, and the garment/textile industry.
Advancing Regional Circular Economy in Indonesia
organisation
a German development agency is seeking support to advance circular economy practices and regional integration in Indonesia, likely through advisory services, capacity building, or infrastructure development. Bidders should have expertise in circular economy policy, waste management, industrial symbiosis, or sustainable business models with demonstrated experience in Southeast Asia.
Vehicle procurement for natural disaster prevention by a Spanish regional administration
Municipality· ES
Procurement of a vehicle for natural disaster prevention and response by a Spanish regional authority, funded through a disaster-prevention subsidy. Bidders should be vehicle suppliers or integrators capable of delivering specialized emergency-response or climate-resilience vehicles.
Non-hazardous refuse and waste treatment and disposal services – Wastewater treatment plant waste collection and processing for a French metropolitan authority - Lot n°1
organisation· FR
Procurement of non-hazardous waste treatment and disposal services for wastewater treatment plant screenings from a French metropolitan authority. Bidders should be waste management and environmental services companies with experience in WWTP waste handling and disposal.
Engineering services – technical systems design complex renovation Thonberg BA 6 Leipzig
organisation· DE
This tender procures specialist engineering design services (HOAI phases 1–9) for comprehensive building systems renovation across four residential apartment blocks in Leipzig, including HVAC, plumbing, electrical, and ventilation upgrades to improve energy performance and indoor climate. Bidders must be qualified MEP (mechanical, electrical, plumbing) design engineers or multidisciplinary engineering firms with HOAI certification and experience in complex residential retrofit projects under occupied conditions.
Biowaste transfer transport
organisation· FI
This tender procures transport services for biowaste (from households, commerce, and industry) from a Finnish waste facility in Pietarsaari to another facility in Mustasaari, Finland. Bidders should be logistics/waste-transport operators with capacity for regular hazardous/organic-waste haulage and local market knowledge.
Supply contract for sustainable mobility fleet improvements across northern municipalities in Spain, funded by a regional cooperation programme
Municipality· ES
This tender procures sustainable mobility solutions (likely electric vehicles or charging infrastructure) for municipal fleets across northern Spain, funded by regional cooperation grants. Bidders should be vehicle suppliers, EV manufacturers, or sustainable mobility infrastructure providers with experience in fleet electrification.
Engineering Services – Open Tender for Project Verification of Technical-Economic Feasibility and Executive Design for Waste-to-Energy Facility Upgrade in Gioia Tauro, Italy
organisation· IT
Engineering verification services for the technical-economic feasibility and executive design of a waste-to-energy facility upgrade and completion in Gioia Tauro, Italy. Bidders must be qualified engineering and design-review firms capable of independent project verification.
Research and development services and related consultancy services – Feasibility study: Spatial analyses for identifying road-safety improvement potential on rural highways
organisation· DE
Feasibility study to develop spatial analysis methods identifying road-safety improvement potential on rural highways using accident data and infrastructure analysis. Bidders should have expertise in transport safety research, spatial data analysis, and road infrastructure assessment.
Preventive and corrective maintenance with spare parts supply for wastewater treatment system
organisation· CO
This tender procures preventive and corrective maintenance plus spare parts supply for a wastewater treatment system at a Colombian vocational training center. Bidders should be specialized in wastewater treatment plant operations, maintenance, and parts logistics.
Consulting Services for Hydrometric Monitoring Station Remediation and Replacement
Department· CA
A Canadian federal environmental agency seeks consulting services for environmental classification, decommissioning, and reclamation of a creosote-contaminated hydrometric station in Alberta, plus design and construction of a replacement cableway. Bidders should have expertise in contaminated-site remediation, hydrological infrastructure, and environmental compliance.
Secure micro-mobility parking infrastructure deployment and management across public transit stations in a Spanish island region, funded through insular development grants
organisation· ES
Procurement of secure bicycle and e-scooter parking modules with installation and management at public transport stations in a Spanish autonomous community, funded by regional insular development programmes. Bidders should have experience in micro-mobility infrastructure, secure parking systems, and public transport integration.
Water Treatment Plant Materials Procurement
organisation· NG
Procurement of materials for a water treatment plant in Nigeria, a water infrastructure project by an international development organization. Bidders with experience in water treatment equipment, piping, chemicals, and construction materials supply can compete.
Acoustic Mixing System
Council· CA
A Canadian federal research agency seeks supply and delivery of an acoustic mixing system for clean energy research in Mississauga, Ontario, capable of handling diverse material types and viscosities. Bidders should be equipment manufacturers or suppliers with expertise in specialized mixing technology and ability to meet a 10-week delivery timeline.