Esteyco SAP

What Esteyco SAP does

Esteyco SAP is a privately held Spanish multidisciplinary engineering and architecture consulting firm headquartered in Madrid, operating in more than 30 countries with 101–250 employees. Founded in 1974 by Javier Rui-Wamba around structural engineering expertise, the firm evolved through the 1980s into a multidisciplinary practice spanning infrastructure, architecture, energy, and structural mechanics, and since 1996 has positioned itself as a benchmark in wind power, with entry into offshore wind in 2010. Its core service lines cover the full project lifecycle — structural engineering, land engineering, marine engineering, developmental engineering, coupled analysis, construction support, and sustainability — delivered to government agencies, infrastructure developers, renewable energy developers, and architecture studios.

Esteyco's portfolio combines consulting services with proprietary technologies, most notably the WHEEL floating offshore wind platform (selected by the European Commission for real-scale testing and authorized for installation at PLOCAN), the ATOMS automated offshore monitoring prototype developed with Rope Robotics, and innovative wind turbine foundation solutions deployed in projects such as Saudi Arabia desert installations. Other notable engagements include the ITER Test Blanket Modules for nuclear fusion research, the 1 billion euro Madrid Chamartín station remodeling for Adif AV (with UNStudio and b720), and the Mar Bella waterfront reurbanization in Barcelona.

The firm operates a professional services revenue model with project-based pricing on multi-year contracts; no standardized pricing tiers are publicly disclosed. GTM is primarily enterprise field sales, targeting large infrastructure and renewable energy tenders through direct engagement, partnerships with elite architecture studios, and European Commission-backed innovation programs. Geographic expansion is underway into Brazil (with SENAI and Dois A Engenharia) and the Mediterranean (NextFloat with Technip Energies and X1 Wind), while the product surface is widening from wind into solar, hybrid renewables, and robotic maintenance. The company is owned as a Sociedad Anónima with no disclosed external PE/VC ownership, and operates a nonprofit affiliate, Fundación Esteyco.

Name

Esteyco SAP

Legal name

ESTEYCO SA

Website

https://esteyco.com

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

251–500 employees

Short description

Esteyco SAP is a Madrid-based multidisciplinary engineering and architecture consultancy serving government agencies, infrastructure developers, and renewable energy clients across 30+ countries. It delivers full-lifecycle engineering services for offshore wind, infrastructure, and structural mechanics projects, supplemented by proprietary technologies such as the WHEEL floating wind platform.

Ownership category

akta.pro rank

Headquarters

HQ city

Madrid

HQ country

Spain

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering and Consulting Services: Full-service engineering consulting spanning multiple sectors including infrastructure, architecture, energy, and offshore wind. Services include structural engineering, land engineering, marine engineering, developmental engineering, sustainability consulting, and construction support across all project phases.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Esteyco is a multidisciplinary civil engineering and architecture consulting firm delivering full-lifecycle engineering services across infrastructure, renewable energy, offshore wind, and structural mechanics. The firm combines engineering consulting with proprietary patented technologies such as the WHEEL floating offshore wind platform and the ATOMS automated offshore maintenance prototype. It sells project-based engineering expertise to government agencies, infrastructure developers, renewable energy developers, and architecture studios across more than 30 countries.

Product overview

Esteyco SAP operates as a multidisciplinary engineering consultancy offering proprietary technologies and comprehensive engineering services across infrastructure, energy, offshore wind, and structural mechanics sectors. The portfolio consists of core engineering service lines (Offshore Wind Engineering Services, Energy Engineering Services, Infrastructure Engineering Services, Architecture Services, and Structural Mechanics Services) complemented by proprietary technology solutions including WHEEL floating wind technology, ATOMS automated maintenance systems, and innovative wind turbine foundations. Services span the complete project lifecycle from developmental engineering through construction and asset management, with operations in over 30 countries serving the renewable energy transition.

Differentiator

Problem solved

Functional benefit

Products and services

• Offshore Wind Engineering Services
• Energy Engineering Services
• Infrastructure Engineering Services
• Architecture Services
• Structural Mechanics Services
• WHEEL Floating Wind Technology
• ATOMS (Automated Tool for Offshore Monitoring Systems) Prototype solution combining robotics and digital twin technologies for automated offshore wind farm maintenance, addressing harsh marine conditions, accessibility, and security risks in wind farm operations.
• Wind Turbine Foundation Solutions Proprietary wind turbine tower foundation solutions engineered to reduce materials and emissions while enabling greater tower heights that generate more energy, leveraging concrete and industrialization approaches.

Quantifiable outcome

• Global investment of 1,000 million euros in Chamartín station project
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered major and core.

• Technip EnergiesmajorStrategic or Co-development Partner · 8 July 2026Technip Energies leads the NextFloat pilot project with X1 Wind for deploying the first commercial-scale X100 floating platform at the PlemCat test site in the Mediterranean. Esteyco provides engineering expertise for offshore wind foundation and structural solutions in this project.
• X1 WindmajorStrategic or Co-development Partner · 8 July 2026X1 Wind develops the X100 floating platform technology for the NextFloat project. Esteyco contributes specialized offshore wind engineering services for the platform's structural design and deployment.
• SENAIcoreStrategic or Co-development Partner · 28 May 2026Pilot R&D project led by SENAI with Esteyco and Dois A Engenharia underway in Rio Grande do Norte, Brazil, expecting operations by late 2028. Part of broader coalition of eight developers advancing offshore wind in Brazil.
• Dois A EngenhariacoreStrategic or Co-development Partner · 28 May 2026Partner in pilot R&D project with SENAI and Esteyco in Rio Grande do Norte, Brazil for offshore wind development, expecting operations by late 2028.
• UNStudiomajorStrategic or Co-development Partner · 30 March 2023Architecture studio collaborating with Esteyco and b720 on the Remodelación Estación Chamartín project for Adif AV, a 1 billion euro 72-month engagement.
• b720majorStrategic or Co-development Partner · 30 March 2023Architecture studio collaborating with Esteyco and UNStudio on the Remodelación Estación Chamartín project, developing the major mobility hub in Spain.
• Estudi Martí FranchcoreStrategic or Co-development Partner · 30 March 2023Joint venture (UTE) partner with Esteyco for the Mar Bella waterfront project in Barcelona, the first phase of reurbanization and naturalization of the city's last coastal front.
• EMF (Environamental)coreStrategic or Co-development Partner · 30 March 2023Partner in the Mar Bella project developed by Esteyco and EMF that received international recognition at Venice Climate Week 2026.
• European CommissionmajorStrategic or Co-development Partner · 1 January 2022European Commission selected the WHEEL project for real-scale testing of Esteyco's revolutionary floating wind technology, demonstrating competitiveness and advantages of this disruptive solution for European offshore wind leadership.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Regional players

• TSK: Spanish industrial engineering and construction firm with renewable energy and infrastructure capabilities — a regional Iberian peer competing in similar Spanish public infrastructure and energy markets.
• IDOM: Spanish-headquartered multinational engineering, architecture, and consulting firm with strong renewable energy and infrastructure practices — a regional peer sharing Iberian heritage and overlapping client base.

Direct peers

• Ramboll: Global engineering, architecture, and consultancy firm with a substantial offshore wind and renewable energy practice providing foundation design, marine engineering, and energy transition services similar to Esteyco's portfolio.
• COWI: Danish engineering consultancy with a leading offshore wind engineering practice covering foundations, marine structures, and project lifecycle services — directly comparable in offshore wind service offering.
• SENER: Spanish engineering group offering multidisciplinary services across renewable energy, offshore wind, infrastructure, and architecture — the closest direct peer to Esteyco in geography, capability mix, and target clients.

Broad incumbents

• Arup: Global engineering and architecture consultancy with deep renewable energy, offshore wind, and major infrastructure capabilities — directly comparable as a multidisciplinary premium peer and consortium competitor.
• Mott MacDonald: Global engineering consultancy with significant offshore wind, infrastructure, and energy transition practices — a broad incumbent peer that often competes with mid-sized firms like Esteyco on large tenders.
• WSP: One of the world's largest engineering professional services firms, active across infrastructure, energy, environment, and offshore wind — a broad incumbent competing with Esteyco on flagship projects and consortium roles.

Emerging players

• BW Ideol: Floating offshore wind platform developer using concrete foundation technology — a competing proprietary floating-wind technology peer to Esteyco's WHEEL, with overlapping focus on concrete-based industrialization.
• Principle Power: Developer of the WindFloat floating offshore wind foundation technology; competes with Esteyco's WHEEL concept in the floating-wind niche and represents a technology peer rather than a service peer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/esteyco

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

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 Esteyco SAP