SÓLIDA
SÓLIDA is a Madrid-headquartered renewable energy engineering firm delivering consulting, engineering, site management, and innovation services across photovoltaic, wind, storage, and grid technologies for enterprise developers, utilities, and infrastructure investors in 50+ countries.
- Company typePrivate
- Founded2007
- HeadquartersMadrid, Spain
- Headcount101–250
- GTM typeB2B
- OfferingServices
What SÓLIDA does
SÓLIDA ENERGÍAS RENOVABLES S.L. is a Madrid-headquartered engineering firm founded in 2007 that delivers specialist consulting, engineering, site management, and innovation services across the full lifecycle of renewable energy projects. Its technical scope spans seven technology domains: photovoltaic, wind, concentrated solar power (thermosolar), biomass, energy storage, electrical substations and high-voltage transmission lines, and hybridized renewable systems. The firm claims cumulative experience on more than 220,000 MW of installed capacity across 50+ countries and operates from five offices (Madrid, Mexico City, Santiago, Rome, Porto) with a team of more than 300 professionals.
The business model is B2B project-based professional services. Revenue is generated through negotiated, multi-phase engineering contracts covering development, construction, and commissioning — supported by owner-engineer and site supervision roles — priced on a project-by-project basis with no public rate card. The firm markets directly to enterprise clients in two primary segments: renewable energy developers/operators and energy companies/utilities investing in the energy transition. Named customers include Iberdrola, Enel Green Power, TotalEnergies, Shell, Brookfield Asset Management, EDF, ENGIE, Acciona, Grenergy, Sonnedix, and other major developers and EPCs. The four core service lines (Ingeniería, Consultoría, Dirección de obra, Innovación) are delivered through cross-functional project teams under a sales-led, relationship-driven GTM motion.
The company is currently undergoing a strategic transition: in October 2025, France-listed Bureau Veritas signed an agreement to acquire Sólida as part of its LEAP | 28 strategy, positioning the firm inside a global testing, inspection, and certification (TIC) platform while preserving its renewable-energy engineering focus. The firm's competitive positioning rests on multidisciplinary technical specialization, jurisdictional regulatory knowledge across multiple Latin American and Southern European markets, and a track record that supports repeat enterprise mandates.
SÓLIDA firmographics
Firmographics- Name
- SÓLIDA
- Legal name
- SÓLIDA ENERGÍAS RENOVABLES S.L.
- Website
- https://solida.com.es
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- SÓLIDA is a Madrid-headquartered renewable energy engineering firm delivering consulting, engineering, site management, and innovation services across photovoltaic, wind, storage, and grid technologies for enterprise developers, utilities, and infrastructure investors in 50+ countries.
- Ownership category
- akta.pro rank
SÓLIDA industry classification
Industry- Product category
- Renewable Energy Engineering Services
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911), Switchgear & Switchboard Apparatus (3613)
- akta.pro primary industry
- Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)
- akta.pro secondary industries
- Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ), Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK), Real Assets — Energy & Power Infrastructure (Renewables, Conventional, Storage) (FSAHAIAD)
Keywords
Where SÓLIDA is headquartered
LocationHeadquarters
- HQ city
- Madrid
- HQ country
- Spain
- HQ region
- Europe
Offices5 records
Markets served
SÓLIDA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Engineering and Consultancy Services: Professional services revenue from providing engineering, consultancy, site management, and innovation services for renewable energy projects throughout their lifecycle
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
SÓLIDA product offering
Product offeringCore offering
SÓLIDA provides engineering, consultancy, site management, and innovation services for renewable energy projects across the full lifecycle from development through construction and commissioning. The firm applies multidisciplinary expertise across photovoltaic, wind, concentrated solar power, biomass, energy storage, substations, high-voltage lines, and hybrid renewable systems for enterprise clients.
Product overview
SÓLIDA is an engineering firm specializing in renewable energy that operates as a multi-service provider rather than a single software product. The company offers four core service lines: Engineering (Ingeniería), Consultancy (Consultoría), Site Management (Dirección de obra), and Innovation (Innovación). These services are applied across seven technology focus areas: Photovoltaic (Fotovoltaica), Wind (Eólica), Concentrated Solar Power (Termosolar), Biomass (Biomasa), Energy Storage (Almacenamiento), Substations and High Voltage Lines (Subestaciones y líneas), and Hybridization (Hibridación). The company has delivered projects totaling over 220,000 MW across 50 countries with a team of more than 300 professionals.
Differentiator
Problem solved
Functional benefit
Products and services
- Ingeniería (Engineering)
Companies that use SÓLIDA
Customer profileNamed customers10 records
Segments2 records
Ideal customer profiles3 records
SÓLIDA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
SÓLIDA partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Bureau VeritascoreBureau Veritas signed an agreement to acquire SÓLIDA as part of its LEAP | 28 strategy to expand presence in renewable energy and building control markets. The acquisition aims to reinforce market position and technical expertise in the renewables sector.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
SÓLIDA competitors and assessment
Company assessmentDirect peers
- IDOM: Spanish-headquartered multinational engineering, architecture and consultancy firm with a strong renewable energy practice across PV, wind, storage and grid — the closest Iberian peer to SÓLIDA in size, scope and customer base.
- DNV: Global assurance and energy advisory firm providing technical advisory, owner's engineering and certification services to renewable energy developers and investors — directly overlapping SÓLIDA's engineering and owner's engineering offerings.
- TÜV SÜD: Global TIC and engineering services group with a dedicated renewable energy practice covering PV, wind, storage and grid — competing for the same enterprise engineering and certification mandates as SÓLIDA.
- Tractebel (Engie): Engineering consultancy within the Engie group delivering owner's engineering, permitting and project advisory for renewable projects globally — overlaps with SÓLIDA's full-lifecycle renewables services.
- AFRY: European engineering and design consultancy with a sizable renewable energy division covering wind, solar, storage and transmission — competes for multi-technology renewable engineering mandates similar to SÓLIDA's.
- Mott MacDonald: Global engineering consultancy with an active renewables advisory and owner's engineering practice serving utilities, developers and investors — directly comparable in customer type and project profile.
- WSP: Global professional services firm with a dedicated Power & Energy practice covering renewable generation, storage and grid engineering — overlaps with SÓLIDA on enterprise-grade renewable engineering work.
- RINA: Italy-based engineering, certification and consulting group with growing renewable energy and energy transition services — a peer with overlapping Mediterranean footprint and TIC-adjacent positioning.
Broad incumbents
- UL Solutions: Global safety science and TIC firm offering testing, inspection and certification for renewable energy assets — a broader incumbent providing adjacent TIC and engineering services to similar customers.
- Bureau Veritas: Global TIC leader and announced acquirer of SÓLIDA — offers adjacent TIC and renewable energy services and will be SÓLIDA's parent post-closing, making it both a strategic peer and integration counterpart.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
SÓLIDA social profiles
Digital presenceSÓLIDA compliance and trust
Trust signalCompliance1 record
SÓLIDA financial estimates
Financial estimateRevenue estimate
Valuation estimate
SÓLIDA leadership team
Management profileNumber of profiles
Profiles1 record
SÓLIDA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SÓLIDA 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 SÓLIDA
What does SÓLIDA do?
SÓLIDA provides engineering, consultancy, site management, and innovation services for renewable energy projects across the full lifecycle from development through construction and commissioning. The firm applies multidisciplinary expertise across photovoltaic, wind, concentrated solar power, biomass, energy storage, substations, high-voltage lines, and hybrid renewable systems for enterprise clients.
Is SÓLIDA a public or private company?
SÓLIDA is a private company. It is classified as corporate owned and is currently operating.
When was SÓLIDA founded?
SÓLIDA was founded in 2007. It employs 101 to 250 people.
Where is SÓLIDA based?
SÓLIDA is headquartered in Madrid, Spain, in the Europe region.
How does SÓLIDA make money?
One revenue line is on record: engineering and Consultancy Services.
Who are SÓLIDA's main competitors?
Direct peers on record are IDOM, DNV, TÜV SÜD, Tractebel (Engie), AFRY, Mott MacDonald, WSP and RINA. Broad incumbents are UL Solutions and Bureau Veritas.
Does SÓLIDA have an API?
No public API is recorded for SÓLIDA.
What industry is SÓLIDA in?
SÓLIDA's product category is Renewable Energy Engineering Services. Its primary akta.pro industry code is EUAMAFAJ, Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE), with a secondary code of EUAMAGAJ, Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence). Its NAICS code is 2211 and its SIC code is 4911.