Closed tenders — page 122
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.
Collection and transport of metal waste (scrap) via tender procurement
Municipality· ES
This tender procures the collection and transport of metal waste (scrap) from Oleiros, Spain. Bidders should be waste-management or metal-recycling companies with logistics capacity for hazardous or bulky material handling.
Engineering studies – Feasibility study for railway modernization across Central and Southeast Europe, L=104.18 km
organisation· HR
This tender procures a feasibility study for modernization of three railway lines spanning 104.18 km between Hungary, Croatia, and Bosnia-Herzegovina, including conceptual designs, cost-benefit analysis, and spatial planning compliance. Bidders should be engineering consultancies with rail infrastructure, project development, and feasibility study expertise.
Environmental services – Biomass removal from a peat bog habitat in Poland
organisation· PL
This tender procures environmental remediation services to remove excess biomass from a peat bog habitat in Poland, with a focus on ecological restoration through careful collection and transportation. Bidders should be experienced in sensitive habitat management, biomass handling, and ecological restoration work, with capability to employ workers on formal employment contracts.
Engineering services – Project management assistance for a waste processing and hygiene facility in Eure, France
organisation· FR
A French waste management operator seeks engineering and project management assistance for construction and operation of a waste decondition and hygiene unit at a facility in Eure. Bidders should have expertise in waste management infrastructure, facility design, and project oversight for environmental and sanitation facilities.
Sewage, refuse, cleaning and environmental services – SPD8/2026/045 - FRAMEWORK CONTRACT FOR THE MANAGEMENT OF WASTE OILS FROM WASTE MANAGEMENT SITES AROUND MALTA AND GOZO
organisation· MT
This framework contract procures environmentally sound management and collection of waste oils (circa 299 tonnes annually) from waste management sites across Malta and Gozo. Bidders should be waste management/recycling specialists with environmental compliance expertise and experience handling hazardous waste streams.
The Supply and Delivery of Water Treatment Chemicals
organisation· CA
This tender procures water treatment chemicals for a Canadian provincial government department on an as-needed basis, requiring products that meet specific equipment compatibility specifications. Bidders must be vendors capable of supplying compliant chemical products, with preference given to Canadian suppliers meeting all essential requirements.
Design and execution of research and development – Coordination office for a German agricultural demonstration network
organisation· DE
This tender seeks a coordination office to manage a network of leading crop-production farms in Germany, supporting knowledge exchange, public outreach, and inter-farm collaboration on sustainable agricultural practices. Bidders should have expertise in agricultural extension, network management, stakeholder engagement, and experience coordinating farm demonstration networks.
Electric vehicles – a German public-sector real-estate agency fleet leasing
organisation· DE
Procurement of 44 electric compact cars for 24-month leasing by a German state construction and real-estate agency. Bidders should be EV leasing providers or manufacturers capable of supplying electric vehicles at scale to public sector fleets.
National Expert on Cement Sector Decarbonization
organisation· KG
A UN development agency seeks a National Expert to advise on cement sector decarbonization strategy and implementation in Kyrgyzstan, supporting low-carbon materials transition and industrial emissions reduction. The ideal bidder is a sustainability consultant or engineer with deep expertise in cement production, carbon accounting, and climate mitigation policy.
Automated Variable-Angle Spectroscopic Thin-Film Characterization System
University· CA
A Canadian research institution seeks to procure and install an automated ellipsometer system for in-situ electrochemical characterization of thin films, with applications in corrosion, oxide growth, and materials degradation relevant to nuclear, oil/gas, and hydrogen energy sectors. Bidders should be scientific instrument manufacturers or integrators with expertise in spectroscopic characterization equipment and electrochemical systems.
Land management and disposal service for excavation works in an environmental integration project for a regional infrastructure connection in Spain
organisation· ES
Management and disposal of surplus excavation soil from trench works in an environmental integration project for a regional infrastructure connection. Bidders should have expertise in soil handling, environmental compliance, and waste management in infrastructure projects.
Electricity – Municipal procurement tender 2027/2028
Municipality· DE
This tender procures electricity supply (654,500 kWh/year) for street lighting in a German municipality over 2027–2028. Suitable bidders are energy suppliers capable of delivering to municipal grid infrastructure in Germany.
Site management and safety coordination for neighborhood-level building rehabilitation works under an EU recovery and resilience programme
Municipality· ES
This tender procures site management, safety coordination, and health oversight for neighborhood-level building rehabilitation works funded by the EU Recovery and Resilience Facility. Bidders should be qualified engineers or safety consultants with experience in construction project management and regulatory compliance.
Engineering design services – 07800 - Development of project documentation for street expansion and bus lane construction in Wrocław, Poland
organisation· PL
This tender procures engineering design services for a street expansion and bus lane construction project in Wrocław, Poland, including conceptual design, full technical documentation, and regulatory approvals. Bidders should be engineering design firms with experience in urban transport infrastructure and Polish administrative procedures.
Technical equipment planning services for energy renovation and accessible access, school building in Berlin
organisation· DE
This tender procures engineering and planning services for energy-efficient renovation and barrier-free accessibility retrofit of a 1950s school building in Germany, including HVAC, electrical, plumbing, and structural design across HOAI phases 2–3 and 5–8. Bidders should be licensed engineering design firms with expertise in building energy performance, accessibility compliance, and German HOAI standards.
Southeast Asia, Individual Consultant for Environmental and Social (E&S) Specialist
Association· KH
This tender seeks an individual environmental and social (E&S) specialist consultant to support a development project in Southeast Asia, likely under a multilateral-funded programme. The role is suited to consultants with expertise in environmental compliance, social safeguards, and sustainability risk management in development contexts.
Waste collection and valorization services for organic materials
organisation· FR
Procurement of waste valorization and collection services for plant matter from waste collection points and composters in a French agglomeration. Bidders should have expertise in organic waste processing, composting operations, and sustainable material recovery.
Engineering design services – optimization of project documentation for water reservoir reconstruction in Polish forest districts with permitting and site supervision
organisation· PL
Engineering design and authorization services for the reconstruction and optimization of water reservoirs in three Polish forest districts, including permitting and site supervision. Bidders must have forestry water-infrastructure design expertise and ability to obtain Polish construction permits.
Bathymetric and photogrammetric survey services for coastal and port infrastructure monitoring, 2026–2029
organisation· ES
This is a technical assistance tender for bathymetric and photogrammetric surveys of beaches and port structures in Spain, spanning 2026–2029. Bidders must have expertise in coastal surveying, environmental impact monitoring, and 3D modelling of maritime infrastructure.
Architectural, construction, engineering and inspection services – a Czech healthcare facility – building extension – BIM-based project documentation
organisation· CZ
This tender procures architectural and engineering services including BIM-based design documentation, permitting, and supervision for the extension and modernization of wings at a Czech hospital. Qualified architecture, engineering, and BIM coordination firms with healthcare facility and large-scale renovation experience are sought.
Engineering design services – Complex modernization/renovation of a residential building in Coswig, Germany
organisation· DE
This tender procures comprehensive engineering design and project management services (HOAI phases 3–8) for the deep energy retrofit and modernization of a residential building in Coswig, Germany, including complete gutting, MEP systems renewal, accessible lift installation, and facade/envelope rehabilitation. Bidders should be architectural or engineering firms with experience in complex residential building renovation, barrier-free design, and energy-performance upgrade delivery.
Engineering services – Project management for energy renovation of 5 residential buildings in Strasbourg to BBC Renovation standard
organisation· FR
Engineering and project-management services for energy renovation of 5 residential buildings in Strasbourg to BBC Renovation standard. Suited for engineering firms specializing in energy-retrofit design and oversight of occupied multi-unit housing.
Acquisition of supplies, materials, and PPE for ecological restoration and agroforestry systems
organisation· CO
Procurement of supplies, materials, and personal protective equipment for ecological restoration, agroforestry, and perimeter fencing systems in indigenous reserves in Colombia. Bidders should have experience in environmental restoration, agroforestry implementation, and supply chain management for ecological projects.
Renewable electricity supply contract for 2027–2028 with optional extension
organisation· DE
A German local authority seeks supply of electrical energy from renewable sources for 2027–2028 (approximately 2.8 GWh/year). Bidders must be renewable energy suppliers capable of delivering grid-connected green electricity to the public sector.
National Consultant to develop Climate Change Adaptation Concept Note
organisation· TJ
a UN development agency seeks a national consultant in Tajikistan to develop a Climate Change Adaptation Concept Note, a strategic planning document for climate resilience interventions. The role suits climate and adaptation specialists, development consultants, or local experts with experience in CCA policy frameworks and UN development programming.
Architectural, construction, engineering and inspection services – New competition for nitrogen purification installations, engineering design services
organisation· NO
This is a consulting and engineering design services contract for nitrogen purification upgrades at a municipal sewage treatment facility in Norway, including geotechnical surveys, environmental assessments, and multi-disciplinary engineering design. Bidders should be engineering consultancies with expertise in wastewater treatment infrastructure, environmental compliance, and civil/structural engineering design.
Artificial and natural lighting engineering services for buildings – Maintenance, renovation and day/night control contract
Municipality· FR
This tender procures maintenance, renovation, and day/night control services for artificial and natural lighting systems in buildings managed by a French city. Bidders should be lighting engineering firms with expertise in energy-efficient retrofit and smart lighting controls for municipal infrastructure.
Call for Proposal on Facilitating Biodiversity Credit Development in Indigenous Community Landscapes – Regional Pilot
organisation· ID
This tender seeks a service provider to develop biodiversity credit mechanisms in indigenous community landscapes in Indonesia, supporting nature-based carbon and ecosystem service monetization. The ideal bidder has expertise in biodiversity offsetting, indigenous land rights, carbon markets, and community-based conservation.
Environmental engineering consultancy services – Procurement of technical assistance services by a regional waste agency for a municipal waste treatment facility project in Catalonia
organisation· ES
This tender procures technical assistance and engineering consultancy services for the design and execution of a municipal waste treatment facility in Catalonia. The buyer seeks environmental engineering firms with expertise in waste management infrastructure, permitting, environmental compliance, and project delivery in a multi-county region.
Construction supervision services – Monitoring and oversight services for a water regulation reservoir project in Spain
organisation· ES
This tender procures construction supervision and monitoring services for a new water regulation reservoir project in Spain, serving a municipal water supply authority. The ideal bidder is an engineering firm or construction supervisor with experience in water infrastructure oversight and quality assurance.
Mozambique, Provision and Operation of a National Digital Monitoring, Reporting and Verification (dMRV) Platform under multilateral climate finance programmes
Ministry· MZ
This tender procures the provision and operation of a national digital Monitoring, Reporting and Verification (dMRV) platform for Mozambique's energy sector under multilateral climate finance programmes. Bidders should have expertise in climate-data software, MRV systems, energy monitoring infrastructure, and capacity to operate platforms in sub-Saharan Africa.
Timber harvesting services – CONTRACT - Commercial forestry operations (5) - Eastern European region 2026
organisation· RO
Timber harvesting services contract for 4,081.96 cubic meters of commercial forestry in Romania's Mehedinți region. Bidders must have forestry operations expertise, equipment, and labor capacity to execute selective or clear-cut harvesting under sustainable forest management protocols.
Sustainability Consultant for a New Cultural Institution Wing
organisation· GB
A cultural institution seeks a Sustainability Consultant to lead development and coordination of a comprehensive sustainability strategy for a new wing, covering operational energy, embodied carbon, Whole Life Carbon, circular economy, and BREEAM certification. The ideal bidder is an experienced sustainability consultant or firm with expertise in cultural and heritage building design, carbon accounting, environmental certification, and coordination across multidisciplinary project teams.
Environmental engineering consultancy services – Study of extraction sites in Vendée: water and biodiversity considerations
organisation· FR
Environmental consultancy study to identify suitable sites in Vendée for water resource potential and biodiversity conservation and enhancement opportunities. Suitable for environmental engineering consultancies with hydrogeology, hydrology, and ecological survey expertise.
Sustainable biofuel supply for municipal vehicles
Municipality· ES
This tender procures bio-compressed natural gas fuel supply for a municipal vehicle fleet in Dos Hermanas, Spain. Bidders should be fuel suppliers or distributors capable of delivering sustainable biofuel to municipal specifications.
Health and safety services – clinical reconstruction and energy-efficiency project at a Czech university hospital
organisation· CZ
Tender for technical supervision and health-and-safety coordination services during reconstruction of a pediatric clinic with energy-efficiency measures at a Czech academic medical institution. Suitable for engineering consultancies and construction supervision firms with HVAC/building performance expertise.
Analysis of environmental management systems in two regions of Kazakhstan
organisation· KZ
A UN development agency seeks analysis of environmental management systems in two regions of Kazakhstan to assess ecological governance and compliance frameworks. Bidders should have expertise in environmental auditing, regulatory assessment, and regional sustainability systems in Central Asia.
Urban Green Infrastructure – Public Tender for Tree and Plant Cultivation, Supply, and Installation Programme
organisation· IT
This tender procures cultivation, supply, and planting of trees and plants for urban green spaces in Italy through a high-quality cultivation programme. Bidders should be horticultural and forestry service providers with expertise in large-scale urban greening and plant nursery operations.
Energy-management services – Operation, performance monitoring, and continuous improvement of a seawater-thermal demonstration system
organisation· FR
Framework agreement for energy management services including operation, performance monitoring, and continuous improvement of a seawater-thermal demonstration system. Bidders should have expertise in renewable thermal energy systems, performance analytics, and operational optimization.
A Canadian utility company - Request for Proposal - Staffing Requirements: Project Managers, Coordinators & Other Various Positions
organisation· CA
A Canadian utility company seeks multiple staffing resources (Project Managers, Coordinators, Administrators, Estimators, Schedulers) via Master Service Agreements to support utility construction and life-cycle replacement projects in energized substations. Bidders must be experienced staffing/professional services firms capable of deploying qualified personnel for utility infrastructure project delivery with emphasis on safety, cost control, and regulatory compliance.
Water meters and data concentrators procurement
organisation· RO
Procurement of water meters and data concentrators for a Romanian water utility company. Bidders should have expertise in water measurement instrumentation, telemetry systems, and water infrastructure.
Technical assistance and engineering oversight for water supply infrastructure reinforcement in Spain
organisation· ES
Technical assistance and engineering oversight for construction of water supply infrastructure reinforcement for two municipalities in Alicante, Spain. Bidders must provide site supervision, health & safety coordination, and project management expertise for potable water network expansion works.
Household-refuse collection services – Glass collection across a French metropolitan region
organisation· FR
This tender procures glass waste collection and transport services from voluntary drop-off points across a French metropolitan territory, including intermediate storage and delivery to designated recycling facilities. Bidders should be waste management operators with experience in selective collection logistics and glass recycling supply chains.
Acquisition of Photovoltaic System for Milk-Storage Tanks - 2026. Agricultural Renewable Energy Project
organisation· CU
A UN food-policy agency is procuring a photovoltaic system for milk-storage tanks in Cuba under an agricultural renewable-energy initiative, targeting renewable energy deployment for agricultural cold-chain infrastructure. Bidders should have solar PV installation expertise, experience with off-grid or hybrid systems for remote agricultural sites, and familiarity with UN procurement standards.
Supply, installation, and commissioning of an Uninterruptible Power Supply system for an institutional building
University· ES
Supply, installation, and commissioning of an Uninterruptible Power Supply system for a building at a Spanish public university. Bidders should have expertise in UPS systems, electrical infrastructure, and institutional facility upgrades.
Technical Assistance On Circular Economy And Green Transition To 100 Companies Operating In Bogota, Medellin, And Cali In Colombia
organisation· CO
A UN industrial-development agency is seeking technical assistance providers to deliver circular economy and green transition advisory services to 100 companies across three major Colombian cities. Bidders should be consulting firms or sustainability experts with experience in industrial decarbonization, circular-economy business models, and capacity-building for SMEs in Latin America.
Refuse and waste related services – Framework agreement for sorting, removal, and waste management services from construction sites in a French department
organisation· FR
Framework agreement for sorting, removal, and waste management services from building construction sites in France. Bidders must provide integrated waste collection, sorting, and disposal services compliant with French environmental regulations.
Expert witness services – flood-protection infrastructure project on a German river
organisation· DE
Procurement of expert witness and valuation services for a flood-protection infrastructure project on a river in Saxony, including property value assessment and compensation calculations for land use and structure removal. Bidders should be qualified appraisers and expert witnesses with experience in real-estate valuation and civil works impact assessment.