Closed tenders — page 98
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.
Water treatment infrastructure supervision services for a Slovak municipal project
organisation· SK
Procurement of building surveying and construction supervision services for a water treatment plant intensification and reconstruction project in Slovakia. Bidders must be qualified construction supervisors/engineers capable of managing site oversight, quality control, and contract administration under Slovak building law.
Road network management and aerial mapping system
organisation· GR
Procurement of aerial mapping and road network management system services for a Western Greece regional authority under an EU operational programme 2021-2027. Bidders should have expertise in geospatial surveying, aerial imaging, GIS systems, and road infrastructure data management.
Refuse and waste-related services – Municipal waste collection procurement for a Czech municipality including affiliated settlements
organisation· CZ
This tender procures municipal waste collection and disposal services for a Czech municipality, including door-to-door collection, landfill/processing, and separate collection of recyclables and organic waste. Bidders must be waste-management operators with local delivery capacity and compliance with EU waste directives.
A Canadian non-profit housing operator – Request for Proposal – Building Condition Assessment Services
organisation· CA
A Canadian non-profit housing operator seeks a multidisciplinary contractor to conduct comprehensive building condition assessments across 23 residential properties, including structural, environmental, and systems evaluations, with cost forecasts to support capital planning. Qualified engineering and consulting firms with building assessment expertise and experience in residential portfolio analysis are the target bidders.
Engineering design services – drinking water infrastructure study, technical assessment 3
organisation· DE
Engineering design services for drinking water supply pipeline infrastructure in Germany, involving ~3.26 km of new mains from reservoir to pressure station and branch extension. Bidders should be civil/water engineering consultancies with experience in water utility network planning and design.
Weed-clearance services – public green space and street tree maintenance
Municipality· ES
This tender procures weed clearance, grass cutting, tree maintenance, and invasive species removal for public green spaces and street trees in a Spanish municipality. Bidders should be landscape maintenance contractors or environmental services firms with expertise in vegetation management and ecological restoration.
Adquisición de 100 contenedores para recogida selectiva de residuos por una administración regional
organisation· ES
Procurement of 100 waste-collection containers (50 for light packaging, 50 for residual waste) by a Spanish regional government. Bidders should be waste-management equipment suppliers or manufacturers capable of delivering durable, standardized collection bins.
Water-level monitoring equipment procurement framework 2026-2029
Ministry· CA
A Canadian provincial environment ministry procures bubble limnimeters (water-level measurement instruments) on-demand for 2026–2029 to support hydrological monitoring. Qualified suppliers with establishments in the province or treaty territory can bid; this is a framework call-off for environmental monitoring equipment.
Engineering design services for the construction of civil engineering works – Water infrastructure regulatory assessment procurement
organisation· PL
This tender procures engineering design services (hydrological/water-law opinion) for stormwater drainage infrastructure on a property managed by a Polish state water authority. Bidders should be engineering consultancies or hydrological specialists experienced in Polish water-law compliance and civil drainage design.
Environmental engineering consultancy services – Invasive alien species inventory across nature reserves in Lower Silesia, Poland
organisation· PL
This tender procures environmental consultancy services from a Polish environmental-consulting firm to inventory invasive alien plant species across 66 nature reserves in Lower Silesia, including field surveys, data review, and comprehensive reporting. Bidders should have expertise in invasive species identification, ecological field surveys, and environmental documentation.
Laboratory equipment procurement for hydrogen and energy technology research under a European hydrogen-innovation programme
organisation· RO
Procurement of one high-pressure microwave reactor for hydrogen and energy technology research under a Central European hydrogen-hub initiative. Bidders should have expertise in advanced laboratory microwave equipment and hydrogen technology applications.
Procurement of lighting equipment and energy-efficiency components for a municipal cultural centre with EU structural-fund support
Municipality· ES
Procurement of LED lighting equipment and auxiliary components for energy-efficiency retrofit of a municipal cultural centre in Spain, funded by EU structural-fund grants. Bidders should be lighting or electrical equipment suppliers or energy-efficiency retrofit specialists capable of delivering to Spanish public-sector standards.
Public Procurement Tender 2026
organisation· UY
This tender procures corrective and preventive maintenance services for pump systems at a water utility's treatment plant in Uruguay. Bidders should have expertise in industrial pump maintenance, mechanical repair, and preventive service delivery for water infrastructure.
Invitation for Proposal: Soil and Water Analysis to Support Geographical Indications and Environmental Sustainability Tool Application in Lumajang
organisation· ID
a UN food and agriculture agency seeks soil and water analysis services to support geographical indications certification and environmental sustainability assessment in Lumajang, Indonesia. Bidders should have expertise in soil science, water quality testing, and environmental monitoring linked to agricultural sustainability and GI applications.
A Canadian city - Request for Quotes - Supply and Delivery of Water Treatment Equipment Parts
organisation· CA
A Canadian municipality seeks a qualified supplier to provide genuine water treatment equipment parts and components for water and wastewater treatment plants. Bidders must be authorized distributors capable of reliable delivery, spare-parts management, and pricing transparency for municipal water infrastructure.
Procurement of Solar powered Ice machines and Freezers under a Development-Sector Renewable Energy Project 2026
organisation· SS
This tender procures solar-powered ice machines and freezers for a renewable energy integration initiative in South Sudan, targeting renewable energy integration in cold-chain infrastructure. Bidders should have experience in solar appliance manufacturing, renewable energy systems, or cold-chain equipment supply to developing regions.
Development of a National Carbon Registry in Southeast Asia
organisation· PH
Development of a national carbon registry system in the Philippines to track and manage greenhouse gas emissions and carbon credits. Bidders should have expertise in MRV (measurement, reporting, verification) platforms, climate-data systems, and carbon-accounting software.
Municipal Solar Farm Operations & Management
Council· GB
A UK local authority seeks a contractor to operate and maintain its 8.95MW solar farm on a former landfill site for 48 months, generating renewable energy and revenue. Bidders should have solar farm O&M expertise, landfill-site familiarity, and capacity to manage a large-scale renewable asset.
HVAC system replacement contract for a Spanish municipal building
Municipality· ES
Supply and installation of 5 exterior VRF air-conditioning units and centralized control equipment for a Spanish municipal building. Bidders should have HVAC installation expertise, VRF system experience, and capacity to deliver within the €70K budget.
Refuse disposal and treatment – municipal waste collection centre services in Switzerland
Municipality· CH
This tender procures refuse collection bin rental, transport, and waste treatment services for a Swiss municipal collection centre over a 6-year period (2027–2032). Bidders should be waste management operators with expertise in containerised waste logistics, recycling/recovery infrastructure, and licensed disposal services.
Procurement of a light-duty electric truck vehicle
Municipality· ES
This tender procures a single light-duty electric truck for municipal use by a Spanish municipality. Bidders should be EV manufacturers or authorized distributors capable of supplying and delivering a new electric light commercial vehicle.
Second ITB for Supply and Installation of Solar Pumping Systems in Various Locations in The Gambia
organisation· GM
A UN food agency is procuring supply and installation of solar pumping systems across multiple locations in The Gambia, a renewable energy infrastructure project for agricultural water access. Bidders should have solar PV system design, supply-chain, and on-site installation expertise in sub-Saharan Africa.
Clinical-waste disposal services – medical waste collection, transport and disposal
organisation· PL
This tender procures clinical waste collection, transport, and disposal services for a healthcare facility in Poland. Bidders must be specialized medical-waste management operators with appropriate licensing, equipment, and environmental compliance certifications.
Technical assistance for supervision of construction projects promoted by a Spanish regional environmental authority
Municipality· ES
Technical assistance for supervision of construction projects promoted by a Spanish autonomous city's Environment and Nature Department. Bidders should have expertise in project oversight, environmental compliance, and construction supervision in public works.
Municipal Water Treatment Supply Tender (2024)
Municipality· ZA
This tender appoints a panel of service providers to supply water purification chemicals and maintain dosing equipment at municipal water and wastewater treatment plants over 36 months. Bidders should be chemical suppliers or water-treatment specialists with experience in municipal-scale operations and equipment maintenance.
Technical Assistance for WWTP Treatment Upgrade Design Projects Seville Doñana
organisation· ES
Technical assistance for design and engineering of wastewater treatment plant upgrades in Seville to meet sensitive-zone discharge standards near Doñana. Bidders should be engineering consultancies with expertise in WWTP design, environmental compliance, and Spanish public-works project management.
Greenhouse gas emissions calculation and compliance verification services for a Spanish municipal waste management facility
organisation· ES
This tender procures greenhouse gas (GHG) emissions calculation and compliance verification services for waste deposited at an environmental complex landfill in Spain. Bidders should have expertise in GHG accounting, emissions quantification methodologies, and environmental compliance documentation.
Enterprise Service for Climate-Smart Agroforestry Technologies for Women Members of Two Agricultural Cooperatives in the Mucampaz Landscape
organisation· HN
a UN food-security agency seeks a service provider to deliver climate-smart agroforestry technology and training to women members of two agricultural cooperatives in Honduras' Mucampaz landscape. Bidders should have expertise in agroforestry, climate adaptation, gender-inclusive rural development, and capacity-building for smallholder farmer groups.
Procurement of an electric commercial vehicle and trailer for a Spanish municipality
Municipality· ES
Procurement of one electric van and one trailer for a municipality in Spain. Bidders should be vehicle manufacturers or authorized distributors capable of supplying electric commercial vehicles and trailers.
Diagnosis, studies and designs for optimization, improvement and rehabilitation of drinking water treatment plant
Municipality· CO
This tender procures diagnostic studies, engineering designs, and optimization plans for rehabilitation of a municipal drinking-water treatment plant in Colombia. Bidders should be engineering/consulting firms with water-infrastructure and treatment-plant design expertise.
Professional and technical services for municipal property maintenance and restoration
Municipality· CO
A municipality seeks professional and technical services for maintenance, management, and restoration of municipal properties linked to water-supply watersheds, with integrated biodiversity and environmental improvement actions in urban and rural areas. Bidders should have expertise in ecological restoration, silviculture, habitat management, and watershed conservation.
Architectural, engineering and planning services for a German institutional building project
Institute· DE
Architectural and engineering services for the design and planning of a new teaching building with energy centre, canteen, and teaching control centre at a fire service training institute in Münster, Germany. Bidders should be architectural/engineering firms with experience in institutional building design, energy systems integration, and HOAI-compliant project delivery.
Independent Evaluation of Ecosystem Approach to Climate Finance
Fund
An international climate finance organisation seeks an independent evaluator to assess its ecosystem approach to climate finance and adaptation projects. Bidders should have expertise in climate finance evaluation, institutional assessment, and multilateral development programme review.
Waste management and transport services for a municipal clean point in Spain
Municipality· ES
This tender procures waste management and transport services for a municipal clean point in Campo Real, Spain, including collection, sorting, and delivery to treatment facilities. Bidders should be waste-management operators or environmental services companies with local logistics capacity and regulatory compliance.
Refuse collection services – Collection, transport and management of municipal waste from residential properties and a waste collection point in Wierzbica municipality, Poland
organisation· PL
This tender procures refuse collection, transport, and waste management services for residential properties and a waste collection point in Wierzbica municipality, Poland. Bidders must be waste-management operators with capacity for municipal solid-waste logistics and disposal.
Biodegradable waste collection and treatment services procurement in Poland
organisation· PL
This tender procures collection and treatment services for biodegradable waste in Poland. Bidders should be waste-management operators with licensed biodegradable-waste handling and composting or anaerobic-digestion capacity.
Supply and installation of energy-efficient kitchen equipment and furniture for a hospitality school in Palma, Spain, funded by a sustainable tourism initiative
organisation· ES
Supply and installation of energy-efficient kitchen equipment and furniture for a hospitality training facility in Palma, Spain, funded by a Spanish sustainable tourism programme. Bidders should be kitchen equipment suppliers or installers with experience in commercial and educational settings and energy-efficient appliances.
Architectural services for outdoor areas – School grounds redesign
organisation· DE
Architectural and planning services for redesign of a school outdoor area in Germany, including landscape design, drainage, accessibility, and stakeholder engagement. Suitable for architecture and landscape design firms with experience in educational facilities and sustainable site planning.
Refuse and waste related services – acceptance, weighing, and treatment of large household electrical appliances (e-waste)
organisation· DE
A German municipal waste authority seeks a contractor to accept, weigh, and treat large household electrical appliances (e-waste) from local recycling centers, processing approximately 1,650 tonnes total. Bidders must operate dedicated receiving facilities and possess e-waste treatment expertise compliant with German waste codes.
Refuse collection services – green waste, paper, and cardboard collection in a Swiss municipality
Municipality· CH
This tender procures refuse collection and transport services for green waste, paper, and cardboard in a Swiss municipality for a 3-year period (2027–2029) with a 2-year extension option. Bidders should be waste management operators with collection and logistics capabilities in the Swiss market.
Repair and maintenance services of generators – 5-year inspection and maintenance of hydroelectric equipment
organisation· PL
This tender procures a 5-year inspection and maintenance service for hydroelectric generators at a water power plant in Poland. Bidders should be specialized hydroelectric equipment service providers with expertise in generator maintenance and compliance with Polish water authority standards.
Procurement of project design services for water supply network optimization and digitalization across 15 municipalities in Ávila province, Spain, co-financed by the EU through the FEDER Operational Programme 2021-2027
organisation· ES
This tender procures engineering design services for optimizing water supply network performance and digitalization across 15 population centers in Ávila province, Spain, co-financed by EU FEDER funds. Bidders should be engineering consultancies or design firms with expertise in water infrastructure modernization, smart metering, and digital transformation of utility networks.
Preventive Maintenance Service for Water Treatment System
organisation· US
This tender procures preventive maintenance services for a water treatment system at a US diplomatic facility in Mexico, ensuring operational reliability and water quality. Bidders should be specialized water treatment service providers with experience in embassy or institutional facility maintenance.
Consultant Role: Fiscal Policy, Gender Equality and Inclusive Sustainable Development
organisation· UY
A UN development agency seeks a consultant to advise on fiscal policy integration with gender equality and inclusive sustainable development in Uruguay. Bidders should have expertise in tax policy, gender analysis, and SDG alignment.
Non-hazardous refuse and waste treatment and disposal services – ID 25/2026 – Three-year biodegradable waste composting service for kitchen and canteen waste (EER code 20 01 08)
Municipality· IT
This is a three-year composting service contract for biodegradable kitchen and canteen waste (EER code 20 01 08) procured by a municipality in Italy. The tender seeks qualified waste management service providers capable of operating composting facilities for organic waste treatment at scale.
Energy and related services – Framework agreement for energy policy consultancy
organisation· BE
Framework agreement for energy policy consultancy supporting a Belgian city's climate mitigation team, focusing on renewable energy, electrification, sustainable heating, building embodied carbon, and behavioral insights for local climate policy. Bidders should be energy policy consultancies or sustainability advisory firms with expertise in municipal energy transition and decarbonization.
Procurement of consulting services for a public transport study in a Spanish municipality
Municipality· ES
This tender procures a consulting study to analyze public transport systems in a Spanish municipality, with the goal of improving mobility planning. Bidders should be transport planning consultancies or engineering firms with expertise in public transit feasibility and optimization.
Water Treatment Facility HVAC System Services
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.