GOSADEX SL

What GOSADEX SL does

GOSADEX SL is a privately-held Spanish public works construction company founded in 1995 and headquartered in Mérida (Badajoz), operating across two regional delegations in Extremadura (Mérida) and Castilla-La Mancha (Nambroca, Toledo) with project execution spanning additional autonomous communities including Madrid, Castilla y León (Segovia, Soria), Aragón (Huesca), and Andalucía (Córdoba). The company delivers civil construction services across nine service lines—roads (Viales), hydraulic infrastructure (Hidráulicas), earthworks (Movimiento de Tierras), urbanizations, railway works (Ferroviales), renewable and industrial construction (Renovables/Industriales), forestry works (Forestales), sports facilities (Instalaciones Deportivas), and conservation/maintenance—almost exclusively for government clients at national, regional, provincial, and municipal levels.

The technical asset base comprises a proprietary fleet of more than 75 heavy equipment units (excavators from CAT, Komatsu, Hitachi, and Volvo; rigid and articulated dumpers; bulldozers from Liebherr and CAT; motor graders; rollers; tractors from New Holland, Case, Claas, and John Deere; and specialized transport vehicles), with 75% of the fleet renewed within the past five years. This is supplemented by an asphalt manufacturing plant with CE marking (SGS CPR ES2200000855) in Villanueva de la Serena (Badajoz) producing hot bituminous mixtures, and a construction and demolition waste (RCD) recycling plant in Mora (Toledo). The vertical integration is described by the company as minimizing subcontracting and enabling agile management of unforeseen events.

Revenue is generated through project-based public works contracts awarded via government tender processes, with no disclosed pricing or contract-value figures. The certified management system stack—ISO 9001 (quality), 14001 (environment), 45001 (occupational health and safety), 39001 (road traffic safety, obtained 2024), 56001 (innovation management), CE marking on asphalt output, and Carbon Footprint Registry registration—serves both operational and tender pre-qualification purposes. The company was recognized in the CEPYME 500 list in 2025. No external funding rounds, M&A activity, or institutional investors are evidenced in the available data; ownership appears to remain private, consistent with medium-sized Spanish construction SMEs.

Name

GOSADEX SL

Legal name

Gosadex SL

Website

https://gosadex.es

Company type

Private

Founded year

1995

Operating status

Operating

Short description

GOSADEX SL is a privately-held Spanish public works construction company founded in 1995, delivering civil infrastructure projects for government entities across nine service lines, supported by a 75+ unit proprietary machinery fleet and own asphalt and RCD recycling plants.

Ownership category

akta.pro rank

Product category

Civil Construction and Public Works Infrastructure

NAICS

Other Heavy and Civil Engineering Construction (237990), Utility System Construction (2371), Water and Sewer Line and Related Structures Construction (237110)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Construction Machinery & Equip (3531)

akta.pro industry

PRIMARYIMAFAFAH

Rail Drainage, Earthworks & Right-of-Way Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Rail & Transit Infrastructure Construction

Keywords

• Civil construction services
• Public works infrastructure
• Road construction
• Heavy civil engineering
• Earthworks excavation

Headquarters

HQ city

Mérida

HQ country

Spain

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Public Works Construction Contracts: Gosadex generates revenue through winning and executing public infrastructure construction contracts. Projects include road construction and maintenance, hydraulic infrastructure, railway works, earthworks, urbanizations, renewable energy civil works, forestry projects, and sports facilities. Revenue is project-based and earned through completion of contracted works, typically for government entities at regional and local levels.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

GOSADEX SL is a Spanish public works construction company that executes civil infrastructure projects for government entities, including road construction and maintenance, hydraulic works, railway works, earthworks, urban development, renewable energy and industrial site works, forestry projects, and sports facilities. The company vertically integrates its operations through a proprietary fleet of 75+ heavy equipment units, a CE-marked asphalt manufacturing plant, and a construction waste recycling (RCD) plant. Services are delivered through formal government tender processes across Spain, with primary regional presence in Extremadura and Castilla-La Mancha.

Product overview

GOSADEX SL is a public works construction company founded in 1995, operating as a single integrated business line focused on civil engineering and infrastructure construction. The company offers nine core construction service lines covering roads (Viales), hydraulic infrastructure (Hidráulicas), earth movement (Movimiento de Tierras), urban development (Urbanizaciones), railway works (Ferroviales), renewable and industrial construction (Renovables/Industriales), forestry works (Forestales), sports facilities (Instalaciones Deportivas), and conservation/maintenance services. The service portfolio is supported by a proprietary fleet of over 75 heavy machinery units, an asphalt manufacturing plant, and a construction waste recycling (RCD) plant. The company maintains operations across two regional delegations in Extremadura and Castilla La Mancha, serving national clients including government entities.

Differentiator

Problem solved

Functional benefit

Products and services

• Obras Viales (Road Construction) Construction and improvement of roads, paths, and accesses with durable and safe solutions for government clients managing public road networks.
• Obras Hidráulicas (Hydraulic Infrastructure) Infrastructure for water management including channeling, dams, networks, and efficient sanitation systems for public sector clients.
• Movimiento de Tierras (Earthworks) Excavation, leveling, and terrain preparation using high-performance proprietary machinery for public infrastructure projects.
• Urbanizaciones (Urban Development) Comprehensive development of urban environments from basic services to final finishes for municipal and public clients.
• Obras Ferroviales (Railway Construction) Execution of railway transport-related construction works with high technical standards for public rail infrastructure projects.
• Obras Renovables e Industriales (Renewable and Industrial Construction) Construction works for solar plants, wind farms, and industrial installations with precision and efficiency for renewable energy and industrial sector clients.
• Obras Forestales (Forestry Works) Sustainable actions in natural environments including firebreaks, access roads, and environmental restoration for government and public sector clients.
• Instalaciones Deportivas (Sports Facilities) Construction and adaptation of sports facilities tailored to each need for public administrations and municipalities.
• Conservación y Mantenimiento (Conservation and Maintenance) Maintenance and conservation services for roads, slopes, and civil infrastructure for ongoing public sector contracts.
• Planta Asfáltica (Asphalt Manufacturing Plant) Asphalt manufacturing plant located in Villanueva de la Serena (Badajoz) for production and supply of hot bituminous mixtures, with CE marking (CPR ES2200000855).
• Planta RCD (Construction Waste Recycling Plant) Construction and demolition waste (RCD) recycling plant located in Mora (Toledo) for sustainable waste management and material recovery.

Quantifiable outcome

• 75% of machinery renewed in the last 5 years
• +2 more outcomes

Named customers11 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered minor.

• Asociación SonrisasminorOthersCharitable association partnership contributing to social welfare initiatives.
• Cruz RojaminorOthersCharitable partnership through contributions that empower people in vulnerable situations and exclusion, supporting job creation and promoting social development throughout national territory.
• Sport ÉliteminorOthersSports sponsorship partnership promoting essential values such as collective work, tolerance, respect, pursuit of excellence, and leadership development.
• CF VillanovenseminorOthersFootball club sponsorship promoting sports values and community engagement in Villanueva de la Serena area.
• InclusivesminorOthersCollaboration with organization dedicated since 1977 to defending and claiming rights of people with intellectual or developmental disabilities in Villanueva de la Serena, supporting their mission to improve quality of life.
• MadrinaminorOthersCharitable organization partnership supporting social causes through contributions.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Ferrovial: Large Spanish/international infrastructure and construction group active in roads, rail, energy and urban infrastructure. Comparable because it competes for the same Spanish public works tenders Gosadex bids on, but with substantially greater scale and global reach.
• ACS (Actividades de Construcción y Servicios): One of the largest Spanish construction conglomerates, with Dragados as its civil works subsidiary. Directly comparable as a public works contractor across roads, rail, hydraulic and energy infrastructure in Spain.
• Acciona: Spanish infrastructure group with strong presence in renewable energy construction and civil works. Comparable given Gosadex's growing renewable energy civil works line and overlapping public works portfolio.
• FCC (Fomento de Construcciones y Contratas): Major Spanish construction and services group with significant civil works, road and environmental infrastructure operations. Competes for many of the same provincial and municipal public tenders as Gosadex.
• Sacyr: Spanish construction and infrastructure operator with concessions in roads and water. Comparable as a public-sector contractor with similar road, hydraulic and concession activities.
• OHLA (formerly OHL): Spanish construction group historically focused on civil works, roads and hospitals. Comparable as a Spanish-headquartered public works contractor competing for infrastructure tenders.
• Dragados: ACS Group's civil works subsidiary and Spain's largest contractor for roads, rail, hydraulic and energy infrastructure. Direct competitor for major public works tenders that Gosadex bids on at regional level.

Direct peers

• Pavasal: Spanish mid-sized civil construction company specializing in road paving, asphalt production and public works. Closely comparable to Gosadex in scale, regional focus and core business mix (road construction + own asphalt plant).
• Becsa: Spanish civil works and public infrastructure contractor owned by Grupo Benito Arnó, with significant presence in road, hydraulic and urban development projects. Highly comparable in size, regional public-sector focus and service portfolio.
• Collosa (Construcciones y Obras Llorente): Mid-sized Spanish civil construction company active in earthworks, roads and public works across Castilla y León. Comparable as a similarly sized regional public works contractor with overlapping service lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gosadex-sl
• Instagraminstagram.com/gosadex_constructora

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GOSADEX SL