Closed tenders — page 16
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. 7,235 in the archive across 151 pages. Browse live tenders instead.
Solar photovoltaic system supply and installation – open international tender
organisation· GR
Procurement of a 970.83 kWp solar photovoltaic system with installation for a Greek transport authority's depot, with net-billing grid integration. Bidders must be solar PV system integrators with design, supply, and installation capability in Greece.
Non-hazardous wood waste treatment and disposal services
organisation· BE
Procurement for treatment and disposal of wood waste from recycling parks in Roeselare, Belgium. Bidders should have waste-processing and wood-recycling expertise, with capacity to handle non-hazardous wood refuse at scale.
Collection and treatment of small hazardous waste and empty packaging
organisation· BE
Collection and treatment of small hazardous waste (KGA) and technically empty packaging for a Belgian waste management organisation. Bidders must have hazardous waste handling, collection logistics, and treatment/recycling capabilities.
Acquisition of carbon dioxide absorption credits for 2025 emissions offset
organisation· ES
Procurement of carbon dioxide absorption credits registered in Spain's carbon-footprint registry to offset 2025 carbon emissions. Bidders must be certified carbon-credit providers or project developers with credits listed in the Spanish Ministry's official registry.
Engineering services – energy retrofit primary school Eschweiler (MEP design phases 5–9)
organisation· DE
Procurement of engineering services (HVAC, MEP design phases 5–9 per HOAI 2021) for energy-efficient retrofit of a 1965-built primary school in Germany. Bidders must be qualified MEP/TGA design firms capable of deep-energy-renovation planning for school buildings.
Supporting the Financial Institutions Green Transition
organisation
This tender supports the green transition of financial institutions through advisory, capacity-building, or technical services to integrate climate and sustainability into their operations and lending. Bidders should have expertise in sustainable finance, climate risk assessment, ESG integration, or financial-sector decarbonization.
Supply of reagent packages and consumables for polychlorinated biphenyls (PCB) screening in transformer oil under Strengthening the Environmentally Sound Management and Final Disposal of PCBs in Paraguay
organisation· PY
A UN agency seeks reagent packages and consumables for PCB screening in transformer oil as part of Paraguay's environmentally sound management and final disposal programme. Bidders should be chemical/laboratory suppliers with expertise in PCB detection and environmental remediation consumables.
Abbreviated tender for waste collection truck supply, installation and removal
organisation· UY
This tender procures supply, installation, and removal of waste collection trucks (volquetas) for a regional health authority in Uruguay. Bidders should be waste-management equipment suppliers or logistics companies with experience in municipal solid-waste collection vehicle provision.
Medical waste collection, transport, disposal services – university hospital
organisation· PL
Medical waste collection, transport, and disposal service for a university hospital in Poland, covering hazardous medical waste streams (codes 18 01 02*, 18 01 03*, 18 01 06*, 18 01 08*, 18 01 09). Bidders must be licensed medical waste management operators with capacity to serve two hospital sites.
Strengthening data methodologies and monitoring systems for gender-inclusive urban mobility in Brazil
organisation· DE
a German development agency seeks a service provider to develop gender-inclusive data collection, research methodologies, and monitoring systems for urban mobility planning in Brazil, targeting women and vulnerable populations. Bidders should have expertise in transport planning, gender-sensitive data methodologies, and capacity-building for government stakeholders.
Molecular Biology New Building (ImBIG) - Building Physics Consulting
organisation· DE
Procurement of building physics consulting services for a new hybrid-timber molecular biology research building at a German university, requiring early-stage vibration-behavior analysis and energy-performance optimization. Bidders should have expertise in building physics, timber construction, laboratory design, and vibration mitigation for sensitive research environments.
Animal husbandry services – Validation of Ammonia-Reducing Measures through Research for Sector-Wide Application (Project VAMOS)
organisation· NL
This tender seeks validation of feed and management measures to reduce ammonia and methane emissions from livestock farming, with deliverables including a technical report supporting regulatory approval under Natura 2000 and environmental permitting. Bidders should have expertise in animal husbandry, emissions measurement, and environmental compliance.
Environmental Emergency Response
organisation· GB
A UK local-authority highway operator seeks a specialist contractor to provide 24/7 emergency response services for environmental incidents across a region in the East Midlands, including spill response, pollution control, and contaminated drainage cleansing. Bidders should be experienced in emergency environmental remediation, hazmat response, and multi-disciplinary incident management.
Engineering services – N20.73 road maintenance concept, Murten section
organisation· CH
A Swiss federal roads authority seeks multidisciplinary engineering services for a comprehensive maintenance concept and strategic analysis of a national road section near Murten, Switzerland, including soft-mobility integration, water management, and rail-road grade separation feasibility. Bidders should be experienced engineering consultancies capable of integrated transport, infrastructure, and environmental planning.
Expansion and renovation of a school building in Germany - structural engineering and building physics planning
Municipality· DE
This tender procures structural engineering and building physics/energy consulting services for the expansion and renovation of a school building in Germany, including gymnasium demolition. Bidders must be qualified structural engineers and energy consultants with HOAI certification and experience in educational building retrofit projects.
Servicing Heat Recovery (MVHR) Units
Council
A Scottish local authority is establishing a framework agreement for servicing and maintenance of Mechanical Ventilation with Heat Recovery (MVHR) units, which are energy-efficiency devices that recover heat from exhaust air. Bidders should be HVAC service providers or mechanical ventilation specialists with experience in heat-recovery system maintenance and compliance.
Refuse waste management services – municipal ecopark fixed mobile
Municipality· ES
Municipal waste management and recycling services for fixed and mobile ecoparks in Spain, including collection, sorting, and disposal of household hazardous waste, bulky items, and e-waste. Bidders should be waste-management operators with experience in municipal recycling infrastructure and environmental compliance.
Engineering design and project supervision services – Biržuvėnai Manor park tourism adaptation
organisation· LT
Engineering design and project supervision services for adaptive reuse of Biržuvėnai Manor park as a tourism destination within a regional nature-themed route in Lithuania. Bidders should have landscape architecture, heritage conservation, and tourism infrastructure design expertise.
Multiple regions – On-demand brick reuse support service
organisation· CA
A utility company seeks on-demand support services for brick reuse and circular-economy initiatives across multiple regions, enabling deferred redeployment of reclaimed bricks from construction projects. Bidders should have logistics, storage, and material-management expertise in circular-economy or construction-waste valorization.
Technical planning services – Schneiderau hydroelectric power plant revitalization
organisation· AT
Technical planning services for the revitalization of Schneiderau hydroelectric power plant, including replacement of pressure pipelines and reconstruction of the power house with civil, mechanical, and electrical components. Bidders should be engineering consultancies with hydroelectric project experience and capability to deliver feasibility, tender, and execution design phases.
Integrated engineering services for full-service lighting provision in municipal institutions
organisation· LV
This tender procures full-service lighting maintenance and management for municipal institutions in Daugavpils, Latvia. Bidders should be engineering/facilities service providers capable of LED retrofit, energy-efficient lighting design, and ongoing maintenance operations.
Supply and installation of solar protection films for hospital windows
organisation· BR
This tender procures supply and installation of solar-protection window films for a hospital building in Fortaleza, Brazil, over 12 months. Bidders should be specialized firms with expertise in solar-film application, building envelope retrofits, and healthcare facility work.
Litter collection services – DEPOT SAUVAGES
organisation· FR
This tender procures sorting, collection, transport, and recovery/valorization of waste from illegal dumpsites in Mayotte, France. Bidders should be waste-management operators with experience in illegal-site remediation, sorting infrastructure, and waste-to-value pathways.
Refuse collection and street sanitation services concession, Romania
organisation· RO
This is a concession contract for municipal waste management services in a Romanian city, covering separate collection and transport of municipal waste streams, street cleaning, snow removal, and related sanitation activities. Bidders should be waste-management operators with capacity for multi-stream collection, transport logistics, and street maintenance across the municipality.
Last-mile logistics system with advanced automation in Seville Techpark
organisation· ES
Design, development, and validation of an advanced last-mile logistics automation system for goods in a Spanish technology park, funded by EU FEDER. Bidders should have expertise in logistics automation, IoT, robotics, and urban mobility systems.
Individual Consultant Recruitment to Develop Biodiversity Financing Plan
organisation· SN
A development agency seeks an individual consultant to develop a biodiversity financing plan for Senegal, supporting conservation and nature-based solutions. Bidders should have expertise in biodiversity finance, conservation economics, and development planning in West Africa.
Market exploration for phosphorus recovery from sewage sludge ash
organisation· DE
Market exploration for phosphorus recovery services from sewage sludge ash, with contingency long-term storage of ~46,000 tonnes annually from 2029 onwards. Bidders must demonstrate capacity to provide ash storage or recovery services meeting German waste-law compliance.
Expansion and renovation of sports facility in Hamburg – master planning
organisation· DE
This tender procures master planning and design services (HOAI phases 1–9) for the expansion and energy-retrofit of a 195 m² sports facility in Hamburg, including building envelope insulation, technical systems upgrade, and new accessible changing rooms. Bidders should be architectural or engineering firms with HOAI-certified expertise in building energy performance and sports infrastructure.
Transshipment, storage and transport of residual waste to Offenbach incinerator
organisation· DE
Procurement for transshipment, interim storage, and transport of residual waste from three eastern Main-Kinzig municipalities to a regional waste-to-energy plant. Bidders must operate an approved transshipment facility and provide reliable waste logistics.
Lot-based contracting for professional supervision of sewerage collector rehabilitation works with CIPP
organisation· ES
This tender procures professional engineering supervision for rehabilitation of sewerage collectors using CIPP (cured-in-place pipe) technology across an integrated sanitation network. Bidders should be engineering firms or consultancies with expertise in wastewater infrastructure, trenchless rehabilitation methods, and project management for utility networks.
Public Investment Green Tagging Methodology Consultant
organisation· MN
An international development agency seeks a consultant to develop a public investment green tagging methodology for Mongolia, enabling climate-aligned classification and tracking of government spending. Bidders should have expertise in climate finance, green taxonomy frameworks, and public finance systems.
Replacement of heat pump for hospital consultation module climate control
organisation· ES
Replacement of a heat pump for climate control in a hospital module at a public health facility in Ibiza. Bidders should be HVAC contractors or heat pump specialists with experience in medical/institutional building systems.
Repair and maintenance services of pumps – Framework agreement for limiting pump pipelines and visual inspections of pump stations within W&S.
organisation· NO
This tender procures repair, maintenance, and visual inspection services for water and sewage (W&S) pump stations and pipelines in a Norwegian municipality, including plug branching work. Bidders should be specialized pump maintenance contractors or water utility service providers with experience in pump station operations and pipeline inspection.
Tree-cutting services along a high-voltage transmission line corridor in Bulgaria
organisation· BG
This tender procures tree-cutting and vegetation clearance services along a 110 kV high-voltage transmission line corridor in Bulgaria to maintain electrical safety and regulatory compliance. Bidders should be forestry/arboricultural contractors with experience in difficult terrain, hazardous-area work, and compliance with Bulgarian energy and forestry regulations.
Advertising and marketing services – European Waste Reduction Week 2026 campaign
organisation· EE
This tender procures creative development, communication planning, media placement, and campaign execution for the European Waste Reduction Week 2026 in Estonia. Bidders should be advertising/marketing agencies or communications firms with experience in environmental awareness campaigns and media buying.
General planning services biowaste anaerobic digestion plant
Municipality· DE
This tender procures general planning and design services for converting a municipal waste treatment facility into a biowaste anaerobic digestion plant in Chemnitz, Germany. Bidders should be engineering/planning firms with expertise in waste-to-energy infrastructure, biogas systems, and municipal waste management retrofits.
Refuse disposal and treatment – selective waste collection, transport and processing
Municipality· FR
This tender procures collection, transport, and treatment of recyclable waste (glass, selective collection, voluntary drop-off) for a French inter-municipal authority. Bidders should be waste-management operators with recycling infrastructure, logistics capacity, and glass-processing partnerships.
Environmental standards for construction – Environmental, regulatory and technical studies for the maintenance and modernization of leisure ports in a French Mediterranean metropolitan region
organisation· FR
This tender procures environmental and technical studies for leisure port maintenance and modernization in a French Mediterranean region, including underwater inspections, sediment analysis, bathymetry, and water-quality monitoring. Bidders should have expertise in marine environmental surveys, underwater diagnostics, and aquatic ecosystem assessment.
Vegetation management services for a European utility transmission corridor
organisation· BG
This tender procures tree-cutting and vegetation clearance services along a high-voltage transmission line corridor to maintain safe clearance and grid reliability. Bidders must be experienced in forestry work, arboriculture, and utility right-of-way maintenance across challenging terrain.
Repair and maintenance services of central heating – Operation and maintenance tender for municipal building systems in Grigny
Municipality· FR
This tender procures operation, maintenance, and major renovation of heating and climate control systems in municipal buildings in Grigny, France, including biomass fuel supply and water treatment. Bidders should be HVAC contractors or facility-management firms with experience in building systems operation, maintenance, and energy-efficient heating infrastructure.
Air pollution monitoring network operation and maintenance services
organisation· ES
This tender procures operation, maintenance, and quality assurance services for an air-quality monitoring network across Asturias, including equipment servicing, data management, and software administration. Bidders should have expertise in environmental monitoring systems, sensor calibration, data acquisition platforms, and air-pollution measurement protocols.
Planning services technical equipment building automation phases 3-8 sports hall renovation
Municipality· DE
This tender procures planning and design services for building automation and technical systems (HVAC, controls) for the energy retrofit and renovation of a municipal sports hall in Germany. Bidders should be engineering design firms or consultants specializing in building systems design, energy efficiency, and building automation per German HOAI standards.
Experimental development services – mobile robotics pilot for urban cleaning
organisation· ES
This is a pre-commercial public procurement for R&D services to design, prototype, and validate a sustainable mobile robotic system for urban tree-area cleaning in Seville. Bidders should be research institutions, engineering firms, or robotics SMEs with expertise in autonomous systems, environmental sustainability, and experimental validation.
Controlled-access waste separation system installation for domestic organic and residual waste in a Spanish municipality
organisation· ES
This tender procures the installation of a controlled-access waste separation system for domestic organic and residual waste in a Spanish municipality. Bidders should have experience in waste management infrastructure, recycling systems design, and municipal waste collection equipment.
Architectural services for buildings – Engineering services for HVAC systems upgrade in a Lyon municipal building
organisation· FR
Architectural and engineering services for HVAC systems retrofit/upgrade in a Lyon municipal building, including diagnostic, design, and construction supervision phases. Bidders must be qualified architectural/engineering firms capable of delivering regulatory-compliant building systems design and site management.
Tree-cutting services – vegetation clearance on a high-voltage transmission line corridor in Bulgaria
organisation· BG
This tender procures tree-cutting and vegetation clearance services along a 110 kV high-voltage transmission line corridor in Bulgaria to maintain electrical safety and regulatory compliance. Bidders must have forestry/arboricultural expertise, machinery for difficult terrain, and experience with utility right-of-way maintenance.
Battery Storage Systems Procurement
organisation· US
A US defense agency seeks to procure battery storage systems for military and defense applications. Bidders should be manufacturers or suppliers of energy storage batteries meeting military specifications and delivery timelines.
Refuse and waste collection and management services – selective waste collection point
organisation· PL
This tender procures collection and disposal of municipal waste from a selective waste collection point in Poland, covering ~1,755 Mg/year across multiple waste streams including bulky items, food waste, plastics, textiles, construction debris, and glass. Bidders should be waste management operators with licensed disposal/recycling capacity, container logistics, and compliance with Polish waste regulations.