Esteyco SAP
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.
- Company typePrivate
- Founded1974
- HeadquartersMadrid, Spain
- Headcount251–500
- GTM typeB2B
- OfferingServices
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.
Esteyco SAP firmographics
Firmographics- 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
Where Esteyco SAP is headquartered
LocationHeadquarters
- HQ city
- Madrid
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
Esteyco SAP business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- 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
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based engineering consulting services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Esteyco SAP product offering
Product offeringCore 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
Companies that use Esteyco SAP
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
Esteyco SAP technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Esteyco SAP partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered major and core.
- Technip EnergiesmajorTechnip 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 WindmajorX1 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.
- SENAIcorePilot 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 EngenhariacorePartner in pilot R&D project with SENAI and Esteyco in Rio Grande do Norte, Brazil for offshore wind development, expecting operations by late 2028.
- UNStudiomajorArchitecture studio collaborating with Esteyco and b720 on the Remodelación Estación Chamartín project for Adif AV, a 1 billion euro 72-month engagement.
- b720majorArchitecture studio collaborating with Esteyco and UNStudio on the Remodelación Estación Chamartín project, developing the major mobility hub in Spain.
- Estudi Martí FranchcoreJoint 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)corePartner in the Mar Bella project developed by Esteyco and EMF that received international recognition at Venice Climate Week 2026.
- European CommissionmajorEuropean 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
Esteyco SAP competitors and assessment
Company assessmentRegional 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
Esteyco SAP social profiles
Digital presenceEsteyco SAP compliance and trust
Trust signalCompliance1 record
Esteyco SAP financial estimates
Financial estimateRevenue estimate
Valuation estimate
Esteyco SAP leadership team
Management profileNumber of profiles
Profiles4 records
Esteyco SAP subsidiaries and ownership
Company hierarchySubsidiaries1 record
Esteyco SAP funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Esteyco SAP M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Esteyco SAP
What does Esteyco SAP do?
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.
Is Esteyco SAP a public or private company?
Esteyco SAP is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Esteyco SAP founded?
Esteyco SAP was founded in 1974. It employs 251 to 500 people.
Where is Esteyco SAP based?
Esteyco SAP is headquartered in Madrid, Spain, in the Europe region.
How does Esteyco SAP make money?
One revenue line is on record: engineering and Consulting Services.
Who are Esteyco SAP's main competitors?
Regional players on record are TSK and IDOM. Direct peers are Ramboll, COWI and SENER. Broad incumbents are Arup, Mott MacDonald and WSP. Emerging players are BW Ideol and Principle Power.
Does Esteyco SAP have an API?
No public API is recorded for Esteyco SAP.