Buyer

STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

SOCIEDAD MERCANTIL ESTATAL DE INFRAESTRUCTURAS AGRARIAS SA SEIASA

Value published

€42.2m

Across 11 listings

A Spain buyer, with 11 published contracts, most recently 6 months ago.

Spain

Value published

€42.2m

Across 11 listings

Contract history

11 entries

Most recent
25 Feb 2026
6 months ago
Biggest
€22.2m
Construction of Reservoirs in Spain
Average size
€3.8m
Across 11 priced
Last 12 months
4
entries

Published · 11

Technical Assistance for Modernization Project in Lanaja€344,990 · 25 Feb 2026 Technical Assistance for Construction Projects in Spain€143,262 · 25 Feb 2026 Health and Safety Technical Assistance Services€202,431 · 24 Feb 2026 Health and Safety Technical Assistance Services for Construction Projects in Spain€242,831 · 24 Feb 2026 Engineering Services for Construction Oversight in Almería€349,319 · 17 Jul 2025 Technical Assistance for Construction Project Management in Murcia€76,427 · 16 Jul 2025 Consulting Services for Health and Safety in Construction Projects€37,718 · 15 Jul 2025 Health and Safety Services for Water Resource Optimization Project€198,834 · 15 Jul 2025 Irrigation Works in Almería€11,086,222 · 12 Jun 2025 Irrigation Works Contract in Valencia, Spain€7,316,061 · 13 May 2025 Construction of Reservoirs in Spain€22,238,735 · 13 May 2025

Apr 25Jul 25Oct 25Dec 25Mar 26

Suppliers

17 on record

Top 5 suppliers won 88% of awarded value — £74m of £84.2m across 21 awards.

ADIANTE INFRAESTRUCTURAS, S.A.-VENTUCELI SERVICIOS, S.L.
1 contractlast won 1 years ago
£22.2m
26%
Strongest in Construction
ADIANTE INFRASTRUCTURES SAVENTUCELI SERVICES SL
1 contractlast won 1 years ago
£22.2m
26%
Strongest in Construction
CHM OBRAS E INFRAESTRUCTURAS S.A-ELSAMEX GESTION DE INFRAESTRUCTURAS S.L.
1 contractlast won 1 years ago
£11.1m
13%
Strongest in Construction
CHM OBRAS E INFRAESTRUCTURAS SAELSAMEX GESTION DE INFRAESTRUCTURAS SL
1 contractlast won 1 years ago
£11.1m
13%
Strongest in Construction
EIFFAGE INFRAESTRUCTURAS, S.A-TORRESCAMARA Y CIA. DE OBRAS, S A
1 contractlast won 1 years ago
£7.3m
9%
Strongest in Construction

12 more suppliersOpen full leaderboard

Opportunities

Showing awarded · 11

AwardedConstructionSpain

Technical Assistance for Construction Projects in Spain

This contract involves providing technical assistance for the management and oversight of construction projects promoted by SEIASA (State Company for Agricultural Infrastructure) in the regions of Aragón, Navarra, La Rioja, País Vasco, and Cataluña. The focus is on ensuring safety and health coordin

€143,262STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 25 Feb 2026

AwardedAgriculture & FoodSpain

Technical Assistance for Modernization Project in Lanaja

This contract is for technical assistance services related to the comprehensive modernization of the Lanaja Irrigation Community in Huesca, Spain. It is based on a framework agreement and falls under Lot VI.1. The total value of the contract is €344,990. Suppliers are invited to provide research, de

€344,990STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 25 Feb 2026

AwardedConstructionSpain

Health and Safety Technical Assistance Services for Construction Projects in Spain

This contract is for technical assistance services related to health and safety oversight for construction projects managed by SEIASA in the regions of Aragón, Navarra, La Rioja, País Vasco, and Cataluña. The focus is on the improvement of irrigation in the Barriobusto, Labraza, and Moreda areas of

€242,831STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 24 Feb 2026

AwardedConstructionSpain

Health and Safety Technical Assistance Services

This contract involves providing technical assistance for the management, monitoring, and coordination of health and safety measures for construction projects promoted by SEIASA in the regions of Aragón, Navarra, La Rioja, País Vasco, and Cataluña. Specifically, it pertains to the modernization and

€202,431STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 24 Feb 2026

AwardedEngineeringSpain

Engineering Services for Construction Oversight in Almería

This contract involves providing technical assistance for construction oversight, focusing on safety and health coordination for projects promoted by SEIASA in the regions of Castilla La Mancha, Comunidad Valenciana, Murcia, and Almería. The specific project is the modernization of the irrigated are

€349,319STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 17 Jul 2025

AwardedConstructionSpain

Technical Assistance for Construction Project Management in Murcia

This contract involves providing technical assistance for the management of construction projects aimed at improving water and energy efficiency in irrigation systems for the Sierra Espuña irrigation community in Murcia, Spain. The work includes oversight, monitoring, and coordination of health and

€76,427STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 16 Jul 2025

AwardedConstructionSpain

Health and Safety Services for Water Resource Optimization Project

This contract involves providing health and safety management services for the construction project aimed at optimizing the use of desalinated water resources and improving energy efficiency through solar pumping and energy storage systems for Aguas del Almanzora, S.A. The awarded supplier will be r

€198,834STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 15 Jul 2025

AwardedEngineeringSpain

Consulting Services for Health and Safety in Construction Projects

This contract involves providing technical assistance for the management of construction projects related to the improvement of water regulation and management for the Alhama de Murcia Irrigation Community. The services include oversight, monitoring, and coordination of health and safety measures du

€37,718STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 15 Jul 2025

AwardedConstructionSpain

Irrigation Works in Almería

This contract involves the construction works for the project aimed at optimizing the use of desalinated water resources and improving energy efficiency through solar photovoltaic pumping and energy storage systems for Aguas del Almanzora, S.A. in Almería. The construction will be carried out accord

€11,086,222STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 12 Jun 2025

AwardedConstructionSpain

Irrigation Works Contract in Valencia, Spain

This contract involves the construction of irrigation heads and distribution networks for sectors 42, 43, and 44 of the Acequia Real del Júcar, serving 2,001 beneficiaries across a total area of 588.22 hectares. Key components include: - Distribution network for sector 42 covering 83.54 hectares. -

€7,316,061STATE MERCANTILE SOCIETY OF AGRICULTURAL INFRASTRUCTURES SA SEIASA

Published 13 May 2025