Closed tenders — page 111
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.
Eastern and Southern Africa: Recruitment of a consulting firm for a feasibility study on climate microinsurance potential in Djibouti
Ministry
Feasibility study to assess the relevance and potential of climate microinsurance in Djibouti. Bidders should be consulting firms with expertise in climate risk, insurance product design, and African market analysis.
Refuse and waste related services – dredge spoil management and disposal for Berlin waterway deepening project
organisation· DE
This tender procures waste management and disposal services for mineral dredge spoil generated during waterway channel deepening works on Berlin's northern waterway, including transshipment, land transport, and recycling/disposal from October 2026 to December 2028. Bidders should be waste management and recycling specialists with experience in bulk mineral waste handling, port transshipment operations, and environmental compliance documentation.
Sewage, refuse, cleaning and environmental services – Collection, transport and final disposal of wastewater treatment plant sludge
organisation· PT
Procurement for collection, transport, and final disposal of wastewater treatment plant sludge in the CO Sul/Noroeste region of Portugal. Bidders must have expertise in hazardous waste handling, environmental compliance, and logistics for sludge management.
Supply of fiberglass-reinforced plastic railings with 60 mm handrails for a water management and green corridor project in southeastern Spain's Vega Baja region.
organisation· ES
This tender procures fiberglass-reinforced plastic railings with 60 mm handrails for a hydraulic capacity improvement and green corridor project in southeastern Spain's Vega Baja region. Bidders should be manufacturers or suppliers of composite railing systems with delivery capability to Spain.
An Irish local authority seeks bids for a multi-disciplinary design team for a regional eco-tourism project Stages 1-2 (funded under a cross-border development programme)
Municipality· IE
An Irish local authority seeks a multi-disciplinary design team to progress a regional eco-tourism project through planning and detailed design stages, including trail upgrades, village green development, gateway signage, and public art installations. Bidders should be experienced design consultancies capable of delivering integrated landscape, infrastructure, and architectural design with project supervision.
Transport systems consultancy services – RFT for commercial feasibility assessment of sustainable aviation fuel production
Department· IE
This tender procures consultancy services to assess the commercial viability of sustainable aviation fuel (eSAF) production in a European country by the mid-2030s, comparing it against other EU member states and the UK. The successful bidder will be a transport systems or energy transition consultant with expertise in Power-to-Liquid technology, feasibility analysis, and aviation fuel markets.
Environmental services – Support for grassland conservation and public engagement project in Ireland
Department· IE
This tender supports a grassland conservation and public engagement project combining habitat outreach and trail development in Ireland. Bidders should have expertise in environmental education, grassland ecology, community engagement, and/or trail design and management.
Technical Assistance Services for Municipal Technology, Energy, and Water Projects in Barcelona
Municipality· ES
This tender procures technical assistance and administrative support services to a Spanish city's municipal infrastructure department for technology, energy, and water projects. Bidders should be consulting or engineering firms with expertise in project management, infrastructure delivery, and municipal technology and energy systems.
Clothing, footwear and chemicals
organisation· CO
This tender procures clothing, footwear, and laboratory chemicals/reactants for water treatment plant (PTAP/PTAR) and pool operations at a Colombian military facility. Bidders must supply apparel, water-treatment chemicals, and operational materials for potable and wastewater treatment infrastructure.
Non-hazardous waste management services for a landscape restoration project at the Maspalomas Palmeral Oasis, San Bartolomé de Tirajana, Gran Canaria
organisation· ES
This tender procures non-hazardous waste management services for a landscape restoration project at the Maspalomas Palmeral Oasis in Gran Canaria. Bidders should be waste-management or environmental-services companies with experience in construction-site waste handling and recycling.
Environmental services – Development of protection plans for 3 nature reserves in Poland
organisation· PL
This tender procures the development of protection plans for three nature reserves in Poland, requiring ecological expertise and conservation planning. Bidders should be environmental consulting firms, ecological survey specialists, or conservation planning organizations with experience in habitat protection and biodiversity management.
Engineering services for source water feasibility study in British Columbia
organisation· CA
A Canadian municipality seeks engineering consulting services to conduct a feasibility study on groundwater sourcing in a local area, including exploratory drilling and aquifer assessment for agricultural and potable water supply. Bidders should be engineering consultants with expertise in hydrogeology, groundwater assessment, and source water feasibility studies.
Integrated site management for 5 asbestos-removal and roof-replacement projects in Gran Canaria.
organisation· ES
This tender procures integrated site management (design supervision and safety coordination) for 5 asbestos-removal and roof-replacement projects in Gran Canaria. Bidders should be engineering or project-management firms with experience in hazardous-material remediation and construction oversight.
Ethanol as a carbon source in biological treatment facilities
organisation· NO
A Norwegian municipality seeks to procure ethanol (95% minimum purity) as a carbon source for biological wastewater treatment (MBBR process). Bidders must be chemical suppliers capable of delivering food-grade or industrial ethanol meeting REACH/CLP compliance and providing quality documentation (SDS, analysis certificates).
Integrated engineering services – Full-service lighting maintenance procurement for municipal institutions in Daugavpils
organisation· LV
This tender procures full-service lighting maintenance and management for municipal institutions in Daugavpils, Latvia. Bidders should be engineering service providers specializing in integrated lighting system operations, maintenance, and optimization.
Sewage, refuse, cleaning and environmental services – Hazardous waste disposal (laboratory waste and fluorescent tubes)
University· DE
A German public university seeks disposal services for hazardous laboratory waste and fluorescent tubes. Bidders must be licensed hazardous-waste management and recycling service providers with compliance expertise.
Engineering design services – Preparation of design and cost documentation for regional road expansion in Poland
organisation· PL
This tender procures engineering design and cost documentation for the expansion of a regional road to include a dedicated bicycle path and pedestrian-bicycle route in two Polish municipalities. Bidders should be engineering design firms with experience in transport infrastructure, active mobility planning, and road design.
Acquisition of spectrometer for measuring gaseous emissions from electric batteries
University· ES
Procurement of a spectrometer to measure gaseous emissions from electric batteries, supporting battery safety and environmental compliance research. Bidders should be scientific instrument manufacturers or suppliers with expertise in gas-phase analytical equipment and battery testing.
Adapted vehicle procurement
Municipality· ES
This tender procures an adapted vehicle for a municipality in Spain. Bidders should be vehicle suppliers or integrators capable of delivering specialized accessible vehicles meeting municipal transport needs.
Refuse and waste related services – Collection and processing of non-composted waste fractions (animal/plant origin and municipal waste) from a waste management facility in Poland
organisation· PL
This tender procures collection and processing of non-composted waste fractions (animal/plant origin and municipal waste) from a waste management facility in Poland. Bidders must be waste management/recycling service providers with capacity to handle and process these specific waste streams.
Western and Central Africa, Supply and installation of Solar Equipment for the pilot projects in Nigeria
Commission
This tender procures supply and installation of solar photovoltaic equipment for pilot renewable-energy projects across Nigeria, managed by a West African regional bloc. Bidders should be solar equipment suppliers and installation contractors with experience in West African markets and multilateral project delivery.
Supply, Installation and Commissioning of Dust Extraction and Filtration System for Agricultural Processing Plant
Institute· ES
This tender procures supply, installation, and commissioning of a dust extraction and filtration system for an agricultural processing plant operated by a regional agri-food research institute. Bidders should be equipment manufacturers or systems integrators with experience in industrial air-quality and dust-control systems for food and agricultural processing facilities.
Engineering services – Tender for municipal EV charging infrastructure design
Municipality· CH
This tender procures engineering design services for a municipal EV charging infrastructure project in Lausanne, comprising 27 charging stations (22×50kW DC, 1×360kW DC, 2×22kW AC, 2×80kW mobile) integrated with power management systems and digital supervision platforms to support fleet electrification of municipal snow-removal and utility vehicles. Bidders must be experienced engineering firms capable of designing high-capacity charging networks with dynamic power management, transformer integration, and secure SCADA connectivity.
Bangladesh, Environmental Consultant
Department· BD
A South Asian government department seeks an Environmental Consultant to support environmental management and compliance activities. Bidders should have expertise in environmental assessment, regulatory compliance, and public health engineering contexts.
Procurement of genetic testing services for protected wildlife species affected by illegal trafficking
organisation· ES
This tender procures genetic testing services for protected species involved in illegal trafficking, supporting wildlife enforcement and biodiversity protection. Bidders should have expertise in molecular genetics, wildlife forensics, and experience with protected species identification.
Municipal green spaces maintenance services – Contract for maintenance and conservation of municipal green areas
Municipality· ES
A Spanish municipality seeks a services contract for maintenance and conservation of municipal green spaces and ornamental gardens. Bidders should be landscape and grounds maintenance contractors with experience in municipal-scale horticultural and ecological management.
Supply of irrigation materials for an agricultural estate and landscaped zone in Zaragoza, Spain
organisation· ES
This tender procures irrigation materials and equipment for an agricultural estate and landscaped zone in Zaragoza, Spain. Bidders should be irrigation suppliers or agricultural equipment distributors capable of delivering materials to a rural site.
Individual Consultant - Green Public Procurement (GPP) Expert
organisation· PH
A UN development agency seeks an individual Green Public Procurement (GPP) expert consultant to advance sustainable procurement practices, likely in Southeast Asia. The role suits sustainability consultants, procurement specialists, and environmental policy experts with GPP implementation experience.
Design, Safety, and Project Management Services for Energy-Efficiency Retrofit of a Spanish Public Building
Municipality· ES
This tender procures architectural and engineering design services, safety coordination, and project management for energy-efficiency retrofit and adaptive reuse of a public building in Spain. Bidders must be qualified design professionals (architects, engineers, safety coordinators) capable of delivering integrated building renovation and energy-performance improvement services.
Environmental Compliance Support Services for a Major US Healthcare System Facility
organisation· US
A US federal healthcare agency seeks environmental compliance support services for a major facility, likely covering regulatory adherence, environmental audits, and sustainability management. Bidders should have expertise in healthcare facility environmental compliance, federal regulations, and environmental management systems.
Evidence for a European Nation's Heat Transition – Clean Heat Retrofit Modelling and Recoverable Heat Sources
University
This tender procures modelling and analysis services to support a Northern European country's transition to clean heating, including retrofit strategies and identification of recoverable heat sources. Bidders should have expertise in building energy modelling, heat systems analysis, and decarbonization pathways for the built environment.
Waste Collection Services
University· GB
A UK public healthcare authority is conducting market engagement to design a waste management tender covering multiple waste streams with focus on sustainability, circular economy, and income generation. Bidders should be waste management service providers with innovative solutions across diverse waste types and demonstrated capability in sustainable practices.
Civil engineering consultancy services – Development of comprehensive sanitation system management plan for a Spanish municipality
organisation· ES
This tender procures consultancy services to develop a comprehensive sanitation system management plan for a Spanish city, aligned with national regulations and water-basin guidelines. Bidders should be engineering consultancies with expertise in wastewater infrastructure planning, regulatory compliance, and integrated water management.
Coal-tip management services – activated carbon filter bed regeneration
organisation· PL
This tender procures regeneration and partial replacement of activated carbon filter beds (492 m³ total across 6 filters) at a water treatment plant in Łódź, Poland. Bidders must have specialized expertise in industrial carbon-bed extraction, regeneration, testing, and re-installation for water treatment applications.
Water Treatment and Maintenance Contract
organisation· US
This is a water treatment and maintenance contract for a US government facility. Bidders should have water infrastructure operations and maintenance expertise.
Electricity – Power procurement for a German municipal district 2027-2028
organisation· DE
This tender procures electricity supply for a German municipal district and its member municipalities for 2027–2028, with an estimated annual consumption of ~458,000 kWh. Bidders should be energy suppliers capable of delivering to German municipal procurement standards.
Preventive and corrective maintenance for photovoltaic public lighting system
organisation· CO
This tender procures full preventive and corrective maintenance of a photovoltaic public lighting system for a government facility in Colombia, including all materials and labor. Bidders should be solar/renewable energy maintenance specialists with experience in PV systems and outdoor infrastructure operations.
Electricity – Direct Marketing of Renewable Energy
organisation· DE
This tender procures long-term direct marketing contracts for electricity generated from renewable sources (onshore wind and solar) without subsidy support, with annual delivery of up to 95 million kWh. Bidders must be renewable energy plant operators capable of issuing or arranging origin certificates and feeding power into designated grid balance groups.
Wastewater treatment system operation and maintenance services
organisation· CO
This tender procures operation, maintenance, and readiness services for a wastewater treatment system from a Colombian regional environmental authority. Bidders should have expertise in wastewater treatment plant operations, maintenance management, and environmental compliance.
Natural resources management and conservation strategy planning services for a Polish national park
organisation· PL
This tender procures comprehensive conservation planning and ecological surveys for a Polish national park, including detailed protection strategies for flora, fauna, ecosystems, and Natura 2000 compliance. Bidders should be environmental consultancies, ecological survey firms, or planning specialists with expertise in biodiversity assessment and protected-area management.
Solar Shades - Federal Framework Procurement
organisation· US
This is a procurement for solar shades (likely window treatments or solar control devices) under a US federal framework agreement. Bidders should be manufacturers or suppliers of solar shade products capable of meeting federal specifications and delivery timelines.
Scoping Study for Climate Resilient School Infrastructure and Basic Services in Pakistan
organisation· PK
A UN agency is commissioning a scoping study to identify best practices for climate-resilient school infrastructure and basic services delivery in Pakistan. The bidder should be a research or consulting firm with expertise in climate adaptation, education infrastructure, and South Asian development contexts.
Pure Oxygen Supply for Ozonizer at a Spanish Municipal Water Treatment Plant
Municipality· ES
This tender procures liquid oxygen supply for an ozonizer unit at a municipal drinking-water treatment plant in Spain. Bidders should be industrial gas suppliers or distributors with capacity to deliver liquid oxygen reliably to water-treatment infrastructure.
Service for handling, removal, transport and management of asbestos-cement pipes from water supply and sanitation networks
organisation· ES
This tender procures handling, removal, transport, and management of asbestos-cement pipes from water supply and sanitation networks in Spain. Bidders should have expertise in hazardous-material removal, waste logistics, and environmental compliance for legacy infrastructure decommissioning.
Engineering services – Procurement of design services for water supply infrastructure reinforcement works (Spain)
organisation· ES
This tender procures engineering design services for water supply infrastructure reinforcement projects serving a Spanish municipality. Bidders should be engineering consultancies with expertise in water infrastructure planning, hydraulic systems design, and construction project documentation.
High Level Conservation Measures for a UK River SAC (Nutrient-Affected Features)
organisation· GB
A UK environmental regulator seeks a consultant to develop a high-level list of long-term conservation measures for a river Special Area of Conservation to address nutrient enrichment impacts on protected habitats and species. Bidders should have expertise in ecological restoration, nutrient mitigation, and conservation planning in UK freshwater systems.
Electrical accessories – Tender 64795/2026 - Framework agreement for supply of electrical materials for substations
organisation· IT
This is a framework agreement for procurement of electrical accessories and materials for electrical substations by an Italian energy and utilities operator. Suppliers with experience in electrical distribution components, switchgear, and grid infrastructure will be best fit.
Refuse and waste related services – EU-wide tender for hazardous-waste collection and disposal in the Lahn-Dill district
organisation· DE
This tender procures collection, conditioning, intermediate storage, transport, and disposal of hazardous waste (small-quantity collections and mobile hazmat services) across the Lahn-Dill district in Germany. Qualified waste management and hazardous-materials handling contractors with logistics and disposal expertise are the target bidders.