38 procurement opportunities found

Execution of the works included in the sanitation and purification project of Leza de río Leza (La Rioja)
SpainplacspDeadline: Oct 2, 2026Works
Construction & Civil Works, Water & Sanitation

Comunidad de La Rioja

Repair of supply network damages in La Pila, Peñalta streets and the area behind the football field.
SpainplacspDeadline: Oct 7, 2026Services
Water & Sanitation, Architecture & Engineering Services, Construction & Civil Works

Alcaldía del Ayuntamiento de Orcera | 82,585.05 EUR

Cleaning service for beach restrooms, work areas of the beach department, and the Alcúdia WWTP.
SpainplacspDeadline: Sep 28, 2026Services
Environment & Climate, Water & Sanitation, Urban Development & Housing

Consejo de Administración de la Empresa Municipal de Serveis d'Alcudia SAU | 145,051.30 EUR

Operation and maintenance services of the Reinosa WWTP and associated high-level sanitation facilities
SpainplacspDeadline: Sep 29, 2026Services
Environment & Climate, Water & Sanitation

Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) | 2,635,449.70 EUR

Operation and maintenance services for the San Román Wastewater Treatment Plant and associated high-level sanitation facilities
SpainplacspDeadline: Oct 19, 2026Services
Water & Sanitation

Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) | 11,971,971.34 EUR

Carrying out analyses of human consumption water samples at the consumer's tap - including water from fountains -, river water, bathing water, and wastewater, for the control of public health and sanitation.
SpainplacspDeadline: Sep 24, 2026Services
Water & Sanitation, Environment & Climate, Health & Medical

Junta de Gobierno del Ayuntamiento de Vigo | 298,358.55 EUR

Civil Works and Buildings Maintenance Service at the Port Authority of Cartagena.
SpainplacspDeadline: Sep 23, 2026Services
Construction & Civil Works, Water & Sanitation

Autoridad Portuaria de Cartagena | 1,038,286.55 EUR

Concession of the public service of drinking water supply and sewerage for the municipality of Fortuna
SpainplacspDeadline: Sep 24, 2026Concession
Water & Sanitation, General Supplies & Services

Pleno del Ayuntamiento de Fortuna | 57,457,949.00 EUR

Lot-based contracting of the supervisory management service for the rehabilitation works of collectors of the integral sanitation network of acosol, s.a. with cipp liner
SpainplacspDeadline: Sep 28, 2026Services
Water & Sanitation, Architecture & Engineering Services

Consejería delegada de ACOSOL, S.A.U. | 500,991.77 EUR

Sludge management services from Wastewater Treatment Plants produced in the Cantabria Sanitation Network
SpainplacspDeadline: Sep 25, 2026Services
Environment & Climate, Water & Sanitation

Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) | 1,239,097.05 EUR

Improvement works for Sewerage Networks managed by Canal de Isabel II, S.A., M.P. – PLAN SANEA 2
SpainplacspDeadline: Oct 9, 2026Works
Construction & Civil Works, Water & Sanitation, Finance & Banking

Canal de Isabel II, S.A. | 214,220,312.18 EUR

Construction works of the WWTP of Segart (Valencia).
SpainplacspDeadline: Oct 20, 2026Services
Water & Sanitation

Vicepresidencia del Consejo de Administración de la Entidad Pública de Saneamiento de Aguas Residuales de la Comunidad Valenciana | 381,443.84 EUR

Preventive and corrective maintenance service of the gas chlorine dosing system at the Salteras WTP of the Mancomunada del Aljarafe, S.A., Aljarafesa
SpainplacspDeadline: Sep 24, 2026Services
Water & Sanitation, Architecture & Engineering Services

Gerencia de la Empresa Mancomunada del Aljarafe, S.A. (ALJARAFESA) | 103,677.70 EUR

Expansion works of the SETRECE WWTP (Sector 13), in Riba-Roja de Túria (Valencia).
SpainplacspDeadline: Oct 6, 2026Services
Water & Sanitation, Construction & Civil Works, Architecture & Engineering Services

Vicepresidencia del Consejo de Administración de la Entidad Pública de Saneamiento de Aguas Residuales de la Comunidad Valenciana | 19,565,347.85 EUR

Treatment of Olejua wastewater
SpainplacspDeadline: Oct 9, 2026Works
Construction & Civil Works, Water & Sanitation, Finance & Banking

Mancomunidad de Montejurra | 208,601.44 EUR

Dynamic Purchasing System for Mechanical Workshop and Boilermaking Service for work to be carried out in the facilities and networks of EMACSA.
SpainplacspDeadline: Apr 28, 2028Services
Water & Sanitation, Urban Development & Housing, Media & Communications

Consejo de Administración de la Empresa Municipal de Aguas de Córdoba, S.A. (EMACSA) | 1,520,000.00 EUR

Contracting by lots for the design, manufacture, supply and installation of continuous structural liner for the rehabilitation of collectors of the integral sanitation network of Acosol, S.A
SpainplacspDeadline: Oct 5, 2026Services
Water & Sanitation, General Supplies & Services, Governance & Public Administration

Consejería delegada de ACOSOL, S.A.U. | 9,990,908.53 EUR

Concession of the drinking water supply and sanitation service in the municipality of Peñíscola
SpainplacspDeadline: Oct 6, 2026Concession
Water & Sanitation, Urban Development & Housing, Governance & Public Administration

Pleno del Ayuntamiento de Peñíscola | 60,470,100.66 EUR

Dynamic procurement system for works on networks and facilities for the Municipal Water Company of Córdoba, S.A.
SpainplacspDeadline: Sep 8, 2031Services
Water & Sanitation, Construction & Civil Works

Consejo de Administración de la Empresa Municipal de Aguas de Córdoba, S.A. (EMACSA) | 3,000,000.00 EUR

Irrigation Project of 1390 has for the Vinaceite San Isidro Irrigation Community
SpainplacspDeadline: Oct 19, 2026Services
Agriculture & Food Security, Water & Sanitation

Comunidad de Regantes San Isidro de Vinaceite | 18,858,461.06 EUR

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Water & Sanitation Tenders in Spain

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Water & Sanitation Procurement in Spain

Spain presents significant opportunities in the water & sanitation sector, with investments from international development organizations, government programs, and private sector initiatives. BidsFactory provides comprehensive coverage of water & sanitation tenders in Spain from multiple funding sources.

Market Overview

The water & sanitation sector in Spain attracts substantial investment from development banks, bilateral donors, and domestic programs. Spain's development priorities, infrastructure needs, and economic growth drive demand for water & sanitation goods, services, and works contracts.

Key Water & Sanitation Subsectors in Spain

Water & Sanitation opportunities in Spain span various specialized areas:

  • Water Supply Systems: Specialized opportunities in Spain
  • Wastewater Treatment: Specialized opportunities in Spain
  • Sanitation Infrastructure: Specialized opportunities in Spain
  • Hygiene Promotion: Specialized opportunities in Spain
  • Drainage & Flood Control: Specialized opportunities in Spain
  • Groundwater & Wells: Specialized opportunities in Spain
  • Water Resources Management: Specialized opportunities in Spain
  • Desalination: Specialized opportunities in Spain

Plus 1 additional subsector categories.

Major Funding Sources

Water & Sanitation projects in Spain receive funding from:

  • World Bank: Through country-specific projects and programs
  • Regional Development Banks: Regional development banks finances water & sanitation investments
  • Bilateral Donors: Programs from major donor countries
  • Government Budget: National water & sanitation programs and budgets
  • Private Sector: Commercially financed projects

Types of Water & Sanitation Contracts in Spain

Procurement in Spain's water & sanitation sector includes:

  • Water supply systems including treatment plants and distribution networks
  • Wastewater treatment and sanitation infrastructure
  • Rural water supply including boreholes and hand pumps
  • Urban drainage and stormwater management
  • Water utility management and commercialization
  • Sanitation facilities including sewerage systems

Qualification Requirements

To participate in water & sanitation tenders in Spain, firms typically need:

Water sector bidders need demonstrated experience with water infrastructure projects, relevant engineering capabilities and certifications, understanding of water quality standards and regulations, experience with utility management and operations, and capability for community engagement in rural water projects.

Current Trends

Current trends include non-revenue water reduction programs, climate resilient water infrastructure, circular economy approaches in water management, digital solutions for water utility operations, fecal sludge management solutions, and integrated water resources management.

How to Participate

Successfully bidding on water & sanitation tenders in Spain requires:

1. Market Research: Understand Spain's water & sanitation priorities and active projects

2. Registration: Register with relevant procurement systems and funding organizations

3. Local Presence: Consider local partnerships or establishment for larger contracts

4. Compliance: Meet local legal, tax, and regulatory requirements

5. Capability: Demonstrate relevant experience and technical capacity

6. Networking: Engage with implementing agencies and industry associations

Local Considerations

Spain may have specific requirements for water & sanitation contracts including local content provisions, joint venture requirements, or preferences for local firms. Understanding these requirements is essential for competitive bidding.

Why Use BidsFactory

BidsFactory aggregates water & sanitation tenders in Spain from over 20 international sources:

  • Comprehensive Coverage: All major funding sources and government portals
  • Daily Updates: Fresh opportunities added every day
  • Advanced Filters: Search by subsector, contract type, and value
  • Email Alerts: Automatic notifications for matching tenders
  • Full Details: Complete tender information including documents and deadlines

Getting Started

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Our platform helps businesses find and pursue water & sanitation opportunities in Spain efficiently, saving time on research and ensuring you never miss relevant tenders.

Frequently Asked Questions About Water & Sanitation Tenders in Spain