Closed tenders — page 20
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.
Tanzania: Development of an Environmental and Social Risk Management System for a national roads agency
Agency· TZ
This tender procures the design and implementation of an Environmental and Social Risk Management System (ESMS) for Tanzania's national roads agency, supporting climate-resilient and sustainable transport infrastructure governance. Bidders should have expertise in environmental management systems, social safeguards, transport infrastructure risk assessment, and experience with multilateral development bank standards.
Environmental consultancy services – territorial animation on legal vegetation-clearing obligations
organisation· FR
This tender procures territorial animation and consultancy services to raise awareness and ensure compliance with legal vegetation-clearing obligations in Provence-Alpes-Côte d'Azur, France. Bidders should be environmental consultancies or NGOs with expertise in wildfire prevention, land management, and public engagement in Mediterranean regions.
Architectural, construction, engineering and inspection services – Provision of consultant services for the revitalization of public squares as part of urban environmental upgrade in Limassol – Phase B (72/2026)
organisation· CY
This tender procures consultant services for the revitalization and urban environmental upgrade of public squares in Limassol, Cyprus (Phase B). Bidders should be architectural, engineering, or urban-design consultancies with experience in public-space regeneration and sustainable urban planning.
Refuse and waste services – disposal of bankside soils
organisation· DE
Procurement for excavation, loading, transport, and disposal of 12,900 tonnes of contaminated bankside soils, plus sampling and analysis of 105 soil samples. Bidders should have waste-management, soil-remediation, and hazardous-materials handling expertise.
Supply of HVAC System Air Filters
University· CA
A Canadian university seeks a supplier for HVAC system air filters and related products on an ongoing basis, with emphasis on energy efficiency, lifecycle optimization, and sustainability. Bidders must be financially responsible firms with proven experience supplying filtration products to large institutional/commercial/industrial accounts.
Development of a Mitigation Action Design Document (MADD) Under Article 6 of the Paris Agreement for a Battery Swapping-Based Electric Three-Wheeler (SE3W) Deployment Program in Punjab Province, Pakistan
Institute
This RFP seeks development of a Mitigation Action Design Document (MADD) for Article 6 Paris Agreement compliance, supporting a battery-swapping electric three-wheeler deployment program in Punjab, Pakistan. Bidders should have expertise in climate finance, carbon markets, Article 6 mechanisms, and clean transport policy design.
Preventive and corrective maintenance service for air conditioning systems
organisation· ES
This tender procures preventive and corrective maintenance services plus materials for climate control (heating/cooling) systems at a regional government building in Mallorca. Bidders should be HVAC maintenance specialists with experience in institutional facility management.
Monitoring of Biodiversity Management for On-Going Road Infrastructure and Airport Development in Tanzania
Agency· TZ
This tender procures environmental monitoring and biodiversity management oversight services during construction of a major road upgrade and airport rehabilitation in Tanzania. Bidders should have expertise in ecological surveys, habitat impact assessment, and environmental compliance monitoring in East African contexts.
Energy and related services – business office procurement by a Swiss energy association
Association· CH
Procurement of energy and related services by a Swiss energy association, likely covering energy consulting, audits, or management services. Bidders should have expertise in energy systems, sustainability advisory, or related technical services applicable to Swiss regional energy governance.
RFQ for Sediment Coring Survey Services aboard RV Endeavour
organisation· GB
A UK marine research agency seeks specialist marine geotechnical services to conduct sediment coring surveys in UK waters (Irish Sea, Firth of Clyde, North Sea) using vibracoring equipment to support environmental sampling. Bidders must be marine survey contractors with vibracoring expertise, offshore safety certifications (BOSIET/STCW95), and capacity to deploy personnel and equipment for 10–12 days in November 2026.
Research and development services – membrane separation specialist consultant
organisation· BE
A research institute seeks expert consultancy services in membrane separation processes for liquid streams to support industrial-scale development of sustainable chemical process intensification. Bidders must demonstrate specialized expertise in membrane technology R&D and industrial process engineering.
Eastern and Southern Africa, Consulting services to undertake climate change & Health Vulnerability adoption assessment (CHV & A)
Ministry
This tender seeks consulting services to conduct a climate change and health vulnerability adoption assessment across Eastern and Southern Africa, identifying climate-health risks and adaptation pathways. Bidders should have expertise in climate science, public health, vulnerability assessment methodology, and regional African context.
Air-handling filters procurement 2026-2028, option 1+1
organisation· FI
A Finnish municipality procures air-handling filters and related services (product support, maintenance, training, particle measurement) for municipal buildings across five Finnish municipalities over 2026–2028 with optional 1+1 year extensions. Bidders should be filter manufacturers or distributors with expertise in HVAC maintenance, particle measurement, and ability to manage multi-site logistics and staff training.
Engineering studies – Water management territorial project Voironnais
organisation· FR
Engineering studies to develop a territorial water management project (PTGE) for the Voironnais region. Bidders should have expertise in water resource planning, hydrological assessment, and territorial water governance frameworks.
End Hidden Hunger and Build Climate Resilience for Millions by Pioneering the Nutrition Enrichment of Underutilized Staples
organisation· NP
A UN food agency seeks partners to develop and pilot nutrition-enriched staple crops in Nepal to combat malnutrition while building climate resilience in vulnerable populations. Bidders should have expertise in agricultural innovation, nutrition science, crop development, or food-systems programming in South Asia.
Logistics procurement for rural extension workshops across farmer nuclei in Vichada, Colombia
organisation· CO
Procurement of logistics services for rural extension workshops (dialogues, diagnostics, farmer knowledge exchanges, field days, evaluation) across 12 farmer nuclei in Vichada, Colombia, under a sustainable development strategy. Bidders should have experience in rural event logistics, farmer engagement, and multi-site coordination in remote agricultural regions.
Formulate wastewater treatment alternative for indigenous community
organisation· CO
This tender seeks to formulate a wastewater treatment solution for an indigenous community in Colombia's Valle del Cauca region. Bidders should have expertise in water treatment design, environmental engineering, and community-based infrastructure planning.
Acceptance and recovery of waste paper
organisation· DE
This tender procures acceptance and recycling/recovery services for waste paper from a German waste management authority. Bidders should be waste-management operators or recycling companies with capacity to collect, sort, and process old paper for material recovery.
Consulting Services for Preparation of Resettlement Plans and Monitoring Reports for an Irrigation Scheme Modernization Project in Turkey
organisation
This tender procures consulting services to prepare resettlement plans and monitoring reports for an irrigation scheme modernization project in Turkey, requiring expertise in social safeguards, resettlement policy, and project monitoring. Bidders should be consulting firms or NGOs with experience in World Bank-style resettlement frameworks and irrigation infrastructure projects.
Energy-efficiency consultancy services – maintenance and optimization of municipal building ventilation
Municipality· FR
This tender procures preventive and corrective maintenance plus energy optimization of ventilation systems in municipal buildings in France. Bidders should be HVAC specialists or energy-efficiency consultancies with expertise in building ventilation retrofit and operational optimization.
Supply, Installation Support And Commissioning Support Of Solar PV Modules And Inverters In The Industrial Sector In Sri Lanka
organisation· LK
A UN industrial-development agency seeks supply, installation, and commissioning of solar PV modules and inverters for industrial-sector deployment in Sri Lanka. Bidders must be equipment suppliers and/or systems integrators with proven solar installation and commissioning capability.
Structural Engineering Services for New Municipal Building in Germany
Municipality· DE
A German municipality seeks structural engineering design services (HOAI phases 1–6) for a new municipal facility building, including advice on hybrid timber construction. Qualified engineering firms with structural design expertise and sustainability-focused construction knowledge are the target bidders.
LED Luminaries with Photovoltaic Backup System
organisation· CU
Procurement of solar-powered LED street lighting units for deployment in Cuba. Bidders should have experience in photovoltaic lighting systems, renewable energy integration, and outdoor infrastructure deployment in developing regions.
MCMT-SI-009-2026
Municipality· CO
This tender procures hydrogeological studies, preliminary design, and environmental permitting for a deep groundwater well to serve as an alternate water supply source for a Colombian municipality's urban water treatment plant. Bidders should have expertise in hydrogeology, groundwater exploration, environmental compliance, and water infrastructure design in Colombia.
Abbreviated Selection Lower Amount – Antennas (Interest Manifestation)
organisation· CO
Supply, installation, and commissioning of integrated satellite connectivity and community WiFi solutions with solar energy autonomy and network security in rural Nariño, Colombia. Bidders should have expertise in satellite/wireless infrastructure, solar systems, and rural connectivity deployment.
Maintenance of parks, trees, and green spaces in a Saudi Arabian governorate
organisation· SA
This tender procures maintenance of parks, trees, and green spaces in a Saudi Arabian governorate. Bidders should have landscaping, horticulture, and grounds-management expertise with experience in arid-climate vegetation care.
UV Treatment Equipment 2026-19
organisation· NO
A Norwegian municipality procures UV treatment equipment for municipal water supply and wastewater management infrastructure. Bidders should be equipment manufacturers or specialized suppliers with expertise in UV disinfection systems for large-scale water treatment applications.
Paper collecting services – acceptance and recovery of waste paper
organisation· DE
This tender procures collection and recovery/recycling services for waste paper (Altpapier) from a German waste management authority. Bidders should be waste-collection and paper-recycling operators with logistics capacity and established recovery/reprocessing infrastructure.
Environmental and Social Audit Services for Road Rehabilitation and Climate Resilience Interventions in Tanzania
Agency· TZ
This tender procures environmental and social audit services for a road rehabilitation project in Tanzania, including climate and disaster resilience interventions. Bidders should be specialized in environmental and social impact assessment, audit methodology, and infrastructure sustainability compliance.
Technical assistance for stormwater collection and treatment solutions study, Cartagena port
organisation· ES
This tender procures a technical study on stormwater runoff collection and treatment solutions for a Colombian port's darsenas. Bidders should be engineering consultancies or environmental firms with expertise in port infrastructure, hydrology, and water management.
Refuse and waste services – municipal waste collection and management 2027–2028
organisation· PL
This tender procures municipal waste collection, transport, and disposal services for a Polish municipality in 2027–2028, covering residential areas, selective waste points, and street bins. Bidders must be waste-management operators with capacity for mixed-waste streams, selective collection, and compliant disposal/recycling infrastructure.
Solar installation – design, supply, installation, commissioning and integration of energy autonomy systems for public utility buildings
organisation· PL
This tender procures design, supply, installation, commissioning and integration of energy autonomy systems (solar PV and storage) for public buildings. Bidders must be experienced in renewable energy system design, installation, and grid integration for municipal infrastructure.
Planting and maintenance services green areas social housing agencies
organisation· FR
Planting and maintenance services for green spaces managed by five French social housing and urban development agencies. Bidders must be insertion-by-economic-activity structures (Lot 11) or include mandatory insertion clauses (Lots 7–8); experience in landscape maintenance and social employment integration required.
Planting and maintenance services of green areas – water supply sites Albi
organisation· FR
This tender procures planting and maintenance services for green areas at drinking water supply facilities in the Albi sector. Bidders should be landscape/grounds maintenance contractors with experience in horticultural services and site upkeep.
Supply of inputs for regenerative livestock demonstration plots, San Carlos municipality
organisation· CO
This tender procures inputs and materials to establish demonstration plots for regenerative livestock farming in San Carlos municipality, Colombia, as an environmental recovery and sustainable production strategy. Bidders should be agricultural input suppliers, agroecology consultants, or SMEs experienced in regenerative farming systems and soil health.
Engineering and regulatory services for agricultural irrigation infrastructure Agly aval
organisation· FR
Engineering and regulatory services for agricultural irrigation infrastructure (canal network and water distribution) in southern France, securing water supply for the Agly aval sector. Bidders must be engineering consultancies or master-of-works firms with expertise in irrigation design, environmental compliance, and land-rights management.
Supply and delivery of replacement membranes for Lac-à-la-Pêche water treatment station
Municipality· CA
A Canadian municipality seeks supply and delivery of replacement ZW1000 membrane modules for its Lac-à-la-Pêche water treatment plant over 12 months. Bidders must be membrane manufacturers or authorized distributors capable of supplying up to 1,152 filtration modules meeting specified technical standards.
E1226TSSERI/R
organisation· ZA
A utility seeks supply and delivery of a True Three Phase Winding Analyser, a diagnostic instrument for electrical equipment testing and maintenance. Bidders should be equipment suppliers or distributors with expertise in power-system diagnostics and transformer/motor analysis.
Cooling and ventilation equipment – Ventilation filters procurement 2026-2028, option 1+1
organisation· FI
A Finnish municipality procures ventilation filters and related services (product support, training, particle measurement) for municipal buildings across five locations over 2026–2028 with optional extensions. Bidders should be HVAC filter suppliers with expertise in municipal facility management and air-quality assurance.
Project Coordination & Stakeholder Engagement Consultant – MRV4
organisation
A development agency seeks a Project Coordination & Stakeholder Engagement Consultant for the MRV4 initiative, likely focused on monitoring, reporting, and verification of climate/sustainability outcomes. The role suits consultants with experience in climate project management, stakeholder coordination, and MRV systems.
Septage Options Analysis
organisation· CA
A regional authority seeks a comprehensive review and strategic analysis of its septage management service to inform 20-year planning and ensure service continuity. Bidders should have expertise in wastewater/septage systems analysis, liquid waste management planning, and infrastructure forecasting.
Environmental and Social Impact Assessment for Distribution & Transmission, Substations and Solar PV in the Caribbean
Ministry
This tender procures Environmental and Social Impact Assessment (ESIA) services for distribution & transmission infrastructure, substations, and solar PV projects in the Caribbean region. Bidders should be specialized ESIA consultancies or environmental engineering firms with experience in renewable energy and grid modernization projects in tropical/island contexts.
Architectural and related services – Planning services for the renovation of a historic building in Zerbst, Germany
Municipality· DE
This tender procures architectural and planning services for the renovation of a historic building in Zerbst, Germany, covering object planning and landscape design across multiple phases. Qualified architectural firms and planning consultants with relevant certification and building renovation experience are the target bidders.
A German Public Healthcare Facility: Transformation Planning Under Building Decarbonization Standards
organisation· DE
This tender procures a transformation planning service for a German public healthcare facility, involving comprehensive building and energy-supply analysis plus decarbonization measures for heat supply. Bidders should be energy consultants, sustainability engineers, or planning firms with expertise in building decarbonization and heat-system retrofit.
Consulting for Business Model and Sustainability of New Olympic Stadium
Municipality· CO
Consulting services to develop a business model, commercial strategy, and sustainability framework for a new Olympic stadium in Sogamoso, Colombia. Bidders should have expertise in sports facility management, commercial revenue optimization, and environmental/social sustainability planning.
Monthly preventive and corrective HVAC maintenance services with parts supply and technical support
organisation· BR
This tender procures comprehensive preventive and corrective maintenance services for HVAC, refrigeration, ventilation, and exhaust systems across public sector buildings in Rio Grande do Sul, Brazil. Bidders must be HVAC service providers capable of delivering integrated facility maintenance with parts supply, technical support, and consulting.
Supply, management and maintenance of waste bins and urban collection furniture cleaning
organisation· FR
This tender procures supply, management, and maintenance of waste collection containers (rolling bins, bags, composters) and cleaning of urban collection infrastructure across a French urban area. Bidders should be waste-management service providers with fleet logistics and urban sanitation expertise.
Environmental Policy Specialist
organisation· JM
An international development agency seeks an Environmental Policy Specialist to develop and implement environmental policy frameworks in Jamaica, likely supporting climate adaptation, biodiversity, or sustainable development goals. Candidates should have expertise in environmental policy design, stakeholder engagement, and Caribbean/small-island development contexts.