Closed tenders — page 27
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.
Fire Detection System Procurement for Renewable Energy Asset
organisation· ZA
A South African renewable energy operator is procuring a fire detection system for a wind farm. Bidders should have expertise in fire safety systems, sensor technology, and integration with wind farm infrastructure.
Determination of flood inundation areas under EU Flood Risk Management Directive implementation – Strunde
organisation· DE
This tender procures flood-risk mapping and inundation-area identification for the Strunde river in Germany, supporting EU Flood Risk Management Directive implementation. Bidders should have expertise in hydrological modelling, GIS analysis, and flood-hazard assessment.
Planting and maintenance services of green areas – parks and gardens
Municipality· ES
This tender procures conservation, maintenance, cleaning, and supply of plants and materials for municipal parks and gardens in Moncofa, Spain. Bidders should be landscape/horticulture contractors with experience in green-space management and plant supply.
Refuse and waste services – municipal waste collection and management 2027–2028
organisation· PL
This tender procures municipal waste collection, transport, and processing services for residential properties in Poland for 2027–2028, including selective waste segregation infrastructure and point-of-collection management. Bidders must be waste-management operators with capacity for residential collection, segregation logistics, and licensed disposal/processing facility access.
Refuse and waste management services 2027
organisation· PL
This tender procures municipal waste collection and management services for a Polish municipality in 2027. Bidders should be waste-management operators with capacity for residential refuse collection, sorting, and disposal/recovery infrastructure.
Marine Consultancy
organisation· GB
A UK port operator seeks a marine environmental and consenting consultant to lead marine technical elements of an Environmental Impact Assessment for a port expansion project, which involves infrastructure to support Floating Offshore Wind deployment in the Celtic Sea. The ideal bidder is an experienced marine environmental consultancy with expertise in EIA, marine ecology, consenting processes, and offshore wind supply-chain infrastructure.
Legionella prevention plan, irrigation disinfection, water testing, staff training
Municipality· ES
Municipality procures Legionella prevention and control plan development, irrigation system disinfection, water sampling/analysis, and staff training for municipal green-space irrigation systems. Bidders should have expertise in water microbiology, legionella risk management, irrigation system maintenance, and occupational health training delivery.
Management service for municipal clean points
Municipality· ES
This tender procures management services for municipal clean points (recycling/waste collection facilities) in Benavente, Spain. Bidders should be waste-management or environmental-services companies with experience operating collection and sorting infrastructure.
Engineering studies – Diagnostic of the Sports Palace roof
organisation· FR
Engineering diagnostic study of the roof structure at a regional sports facility to assess condition and inform renovation strategy. Bidders should be structural engineers or building diagnostics firms with expertise in large-span roof assessment and condition reporting.
Engineering design services – Didžlaukio raised bog adaptation for visitation
organisation· LT
Procurement of engineering design services and project supervision for adaptation of Didžlaukio raised bog for public visitation in Lithuania. Bidders should have expertise in ecological site design, wetland management, and visitor infrastructure planning.
Engineering design services for sports hall renovation and energy upgrade in Germany
Municipality· DE
This tender procures engineering design services (HVAC/technical systems planning) for the renovation and energy upgrade of a municipal sports hall in Germany. Bidders should be qualified engineering firms specializing in building systems design and energy-efficiency retrofits.
Refuse and waste related services – waste-paper recovery and marketing
organisation· DE
Procurement for recovery and marketing of waste paper — approximately 14,000 tonnes annually under AVV code 200101. Bidders should be waste-management or recycling companies with capacity to collect, sort, and commercialize recovered paper streams.
Refuse and waste collection and management services – municipal residential waste
organisation· PL
Municipal waste collection and management service for residential properties in Poland, with mandatory recycling and biodegradable waste reduction targets. Bidders must be waste management operators capable of collection, sorting, recovery, and compliant disposal across the municipality.
Complete mechanical control retrofit and extended Industry 4.0 digitalization package
organisation· DE
A German research organisation seeks a complete mechanical and control system retrofit (Lot 1) plus an extended Industry 4.0 digitalization package (Lot 2) for manufacturing equipment. Bidders should have expertise in industrial automation, retrofit engineering, and IIoT/Industry 4.0 integration.
Engineering design services – school expansion and renovation structural work
Municipality· DE
A German municipality seeks engineering design services for structural work on a comprehensive expansion and renovation of a primary and secondary school, including energy efficiency improvements and compliance with modern building standards. Bidders should be structural engineering firms or design consultancies with experience in educational building renovation and energy-efficient retrofits.
Engineering services for water treatment plant operation monitoring 2027–2030
organisation· DE
This tender procures engineering, planning, and expert consulting services for monitoring and operating a water treatment plant (WAA) including pumping systems and groundwater monitoring from 2027–2030. Bidders should be specialized water-treatment engineering firms or environmental consultancies with expertise in remediation site management and hydrogeological monitoring.
Refuse and waste services – collection and transport of biowaste
organisation· PL
This tender procures collection and transport of biodegradable waste (food and garden waste) from properties across a Polish municipality. Bidders must be waste-management operators with local logistics capacity and compliance with EU waste-handling regulations.
Seeking Environmental Consultant/Firm to assess four watercourses on Reserve and establish Streamside Protection and Enhancement Areas.
organisation· CA
An Indigenous nation in British Columbia seeks an environmental consultant to assess four watercourses, establish Streamside Protection and Enhancement Areas (SPEAs), and identify flood hazards to inform land-use planning and creek protection frameworks. Bidders should have expertise in riparian ecology, watershed assessment, regulatory compliance (BC RAPR), and environmental mapping.
Environmental Impact Assessment Tender for Township Development 2026-27
Municipality· ZA
This tender procures an Environmental Impact Assessment (EIA) for a new township establishment in Flagstaff, South Africa, requiring environmental consultants with EIA expertise and local regulatory knowledge to conduct baseline studies, impact analysis, and mitigation planning.
Request for quotation for the provision of Technical Assistance for Accelerating Renewable Energy for Green Industrialisation in Malaysia
organisation· MY
An international renewable-energy agency seeks technical assistance to accelerate renewable energy deployment and support green industrialisation in Malaysia through advisory and capacity-building services. Bidders should have expertise in renewable energy policy, industrial decarbonisation, and technical advisory delivery in Southeast Asia.
Hazardous waste collection, transport, treatment and valorization services 2027–2032
Municipality· FR
This tender procures collection, transport, and treatment/valorization of non-REP hazardous waste (DDS) across seven waste facilities in the Haute-Saintonge region. Bidders must be waste-management operators with capacity for hazardous-waste handling, container logistics, double-weighing compliance, and treatment-site partnerships.
Collection, loading and transport of dewatered sewage sludge
organisation· DE
This tender procures collection, loading, and transport of approximately 7,000 tonnes per annum of dewatered sewage sludge from a wastewater treatment plant in Landshut to a thermal recovery facility. Bidders must be logistics/waste-transport operators with capacity for bulk sludge handling and regular scheduled haulage.
Litter collection services – containerization, collection, transport of solid waste, street cleaning, clean-point management
Municipality· ES
This tender procures integrated municipal waste management services including containerization, collection, transport of urban solid waste, street cleaning, and clean-point facility management for a municipality in Spain. Bidders must be waste-management service providers with technical expertise in selective waste recovery and recycling operations.
Sewage, refuse, cleaning and environmental services – EU Soil Directive transposition to Flemish policy
organisation· BE
This tender procures 3 years of scientific-technical support for implementing the EU Soil Monitoring Directive into Flemish policy, focusing on soil parameters, standards, and monitoring networks. Bidders should have expertise in soil science, environmental regulation transposition, and monitoring-network design.
Expansion and renovation of a primary and secondary school in Riedenburg - Architect
Municipality· DE
This tender procures architectural design and planning services (phases 1–9 per German HOAI standards) for the expansion and renovation of a primary and secondary school in Germany. Qualified architects and engineering firms with experience in educational building renovation and energy-efficient school design are the target bidders.
Technical, Administrative, Financial, Legal, Environmental and SST Supervision of Native Tree Planting and Mangrove Restoration Works
organisation· CO
Supervision and oversight services (technical, administrative, financial, legal, environmental, and occupational safety) for public works contracts focused on native tree planting and mangrove restoration to combat deforestation and ecological degradation in rural and urban areas within a Colombian regional environmental authority's jurisdiction. Bidders should have expertise in multi-disciplinary project oversight, environmental compliance, and ecological restoration monitoring.
Mobile Waste Disposal Services Tender 2027 onwards
organisation· DE
This tender procures mobile waste disposal services for a regional water and sewerage district from 2027 onwards, covering operational waste management in their service area. Bidders should be waste-management or environmental-services companies with mobile disposal capacity and experience in municipal or utility-scale operations.
Indonesia, Consulting Firm Services for Strengthening Synergized Low-Carbon & Climate Resilience Development Circular Economy, and Biodiversity Policy and Planning in Bitung City
Ministry· ID
This tender procures consulting services to develop integrated low-carbon, climate-resilient, circular-economy, and biodiversity policies and plans for Bitung City, Indonesia. Bidders should be consulting firms with expertise in climate adaptation, circular economy, biodiversity conservation, and municipal policy development in Southeast Asia.
Engineering services – R4 Zelzate – reference scenario study for Zelzate Oost
organisation· BE
Engineering services for spatial and traffic planning studies to support environmental impact assessment (plan-MER) for the Zelzate-Oost urban development area in Flanders, Belgium. Bidders must include certified traffic safety auditors and deliver topographic surveys, design alternatives, and traffic engineering analysis.
SME Energy Savings Programme
Authority· GB
A combined authority seeks a delivery partner to manage an energy efficiency support service for SMEs and VCSEs, including energy audits, decarbonisation plans, and administration of a £1M grant fund for energy efficiency installations. Bidders should be experienced in energy advisory, grant management, and supplier network development across multiple regions.
Sewage removal services – mobile collection 2027 ff.
organisation· DE
This tender procures mobile sewage and fecal waste removal services from septic tanks and treatment sludge from small wastewater plants across a German water authority's service area. Bidders should be specialized waste-management or environmental-services operators with mobile collection and disposal capacity.
Water analysis services: drinking water, self-monitoring control, wastewater and sludge
organisation· FR
Procurement of water quality analysis services for drinking water, self-monitoring control, and wastewater/sludge testing by a French regional authority. Bidders must be accredited analytical laboratories with expertise in potable water compliance and environmental monitoring.
Mixed contract for public lighting maintenance service with supply
Municipality· ES
Mixed contract for public lighting maintenance and supply in Torrelodones, Spain. Bidders should have experience in street lighting systems, electrical maintenance, and LED/energy-efficient lighting supply.
Development of a Rainwater Management Concept
organisation· DE
This tender procures development of a comprehensive rainwater management concept for Seehausen, including sewer surveys, hydraulic modelling, and flood/stormwater retention strategies. Engineering consultancies, water infrastructure specialists, and environmental design firms with sewer assessment and hydraulic modelling expertise are the primary bidders.
Solid waste collection, transport, and management services for a Madrid sports facility
organisation· ES
This tender procures solid waste collection, transport, and management services for a Madrid sports facility. Bidders should be waste-management operators with local logistics capacity and environmental compliance expertise.
HVAC packages – supply and installation of precision climate control equipment for a national library data center
organisation· ES
Procurement of precision HVAC equipment and installation for a national library's data center, targeting energy-efficient climate control in a critical infrastructure facility. Bidders should have HVAC design, supply, and installation expertise for data-center-grade cooling systems.
Riverbank protection works – technical design, quality verification, and execution
Municipality· RO
This tender procures technical design, quality verification, and execution of riverbank protection and rehabilitation works for Lake Grivița in Bucharest, including green space restoration. Bidders should have expertise in hydraulic engineering, civil works, environmental restoration, and urban landscape design.
Environmental protection
organisation· DE
This tender procures groundwater-level monitoring services for a European city's environmental protection department over 2027–2030. Bidders should be hydrogeological survey firms or environmental consultancies with expertise in groundwater measurement networks and data collection.
Laboratory services – sampling and analysis of wastewater, sludge, groundwater
organisation· DK
This tender procures laboratory sampling and analysis services for wastewater, sludge, and groundwater for a Danish water utility. Bidders must be accredited analytical laboratories capable of routine environmental monitoring and ad-hoc supplementary testing.
Development of Conceptual Design and Cost Estimation for Decentralized Sanitation and Wastewater Treatment Solutions & Management Plan in Korail Settlement, Dhaka
organisation· BD
A UN agency seeks conceptual design and cost estimation for decentralized sanitation and wastewater treatment infrastructure in Korail Settlement, Dhaka, targeting water access and environmental health. Bidders should have expertise in wastewater treatment engineering, decentralized systems design, and cost estimation in low-income urban contexts.
Unlocking Commercial and Industrial Captive Renewable Energy in Uganda: Market Sizing and Regulatory Reform
organisation
Technical assistance to Uganda's electricity regulator to unlock commercial and industrial captive renewable energy through market analysis, regulatory reform, and financing pathways. Bidders should have expertise in renewable energy policy, market assessment, regulatory frameworks, and energy sector development in East Africa.
Feasibility study stormwater networks in Romanian municipality commercial zone
Municipality· RO
Feasibility study for stormwater network construction and expansion in Romania, covering hydraulic design, environmental compliance, and technical-economic sustainability analysis. Bidders should be engineering consultancies with expertise in water infrastructure, hydrology, and environmental assessment.
Pipe inspection and flushing, framework agreement
organisation· NO
A Norwegian municipality seeks a framework agreement for pipe inspection and flushing services for water and wastewater infrastructure. Bidders should be specialized service providers with expertise in pipeline maintenance, CCTV inspection, and hydro-jetting technologies.
The Contract Appointment For The Solar Plant Maintenance For Two South African Airports For A Period…
organisation· ZA
This tender procures 5-year maintenance services for solar plants at two South African airports, requiring specialized renewable-energy O&M expertise. Bidders should be solar maintenance contractors or energy-services firms with demonstrated experience in airport-scale PV system operations.
Inspection of ventilation system – measurement of air exchange rates in laboratories
University· DE
This tender procures measurement-based determination of air exchange rates in laboratory facilities at a research university. Bidders must be specialized in ventilation system testing and air-quality measurement with laboratory expertise.
RFQ - Investigating the hygrothermal and dynamic thermal properties of English traditional solid wall construction for resilience in a changing climate - literature review and gap analysis (UID 332)
organisation· GB
A heritage conservation organisation seeks a literature review and gap analysis on hygrothermal and thermal properties of traditional English solid walls to inform climate adaptation guidance for historic buildings. Bidders should have expertise in building physics, heritage conservation, climate resilience, and peer-reviewed research publication.
Renovation, conversion and extension of multi-function building – technical systems design
Municipality· DE
This tender procures engineering design services (HOAI Part 4) for technical systems in a multi-function building renovation and extension in Germany. Bidders must be qualified MEP/technical design consultants capable of delivering phases 1–9 across HVAC, electrical, plumbing, and related building systems.
Engineering services – Technical assistance for drafting the III Master Plan for Sanitation, Treatment and Water Reuse of the Valencian Community
organisation· ES
This tender procures engineering and planning services to draft a comprehensive 10-year master plan for wastewater treatment, water reuse, and sanitation infrastructure across the Valencian Community. Bidders should be engineering consultancies with expertise in water infrastructure planning, environmental assessment, and multi-year strategic infrastructure frameworks.