Cotagru

What Cotagru does

Cotagru is a private engineering services firm that installs, maintains, and repairs wind turbine and electrical-infrastructure assets for wind farm operators and electrical network owners, with over 20 years of operating history. Its headquarters are in Sevilla, Spain, and it maintains a regional office in San Mateo Atenco, Mexico, that operates as Cotagru América; the two units form a dual-region field-service delivery model. Commercial operations trace back to a founding group of energy-services engineers, and the firm does not disclose external investors or funding rounds.

The company delivers its offering as discrete specialized services rather than as an integrated software platform. Core service lines span wind turbine maintenance (elevator installation/certification, lifeline inspection, torque tensioning, videoscopy of internal components, thermographic inspections using a Fluke Ti450 PRO camera, blade fiberglass manufacture/repair, mobile oil change, and preventive/corrective maintenance); electrical infrastructure services (substations including oil-cooled and dry-type transformer maintenance and physico-chemical PCB testing, plus electrical-line installation, load commissioning, and control panels); and ancillary products/industrial sales (proprietary degreaser SKUs such as DSG-ST, MAX-POWER DEGREASER, DSG-XMAX, and DSG-HMAX, oleophilic absorbent Loose Fiber, anti-fall nets, and multi-purpose CAC bags). All work is performed by certified field technicians with GWO Advanced Rescue Training and electrical competency credentials.

Commercially, Cotagru pursues enterprise field-sales delivery to wind farm operators and electrical infrastructure operators primarily in Spain and Mexico, with a website claim of international operations beyond those two markets. Pricing is quote-based and not publicly disclosed; revenue streams mix professional services (maintenance, inspection, certification) with hardware/consumable sales. The customer base, transaction volumes, and revenue figures are not publicly disclosed, and there are no announced partnerships, patents, awards, or external funding events in the available data.

Name

Cotagru

Legal name

Cotagru

Website

https://cotagru.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Cotagru is a private engineering services firm that installs, inspects, maintains, and repairs wind turbines and electrical substations for wind farm operators and utility clients from regional offices in Sevilla, Spain and San Mateo Atenco, Mexico.

Ownership category

akta.pro rank

Product category

Wind Energy Maintenance Services

NAICS

Other Rubber Product Manufacturing (32629)

SIC

Construction Machinery & Equip (3531)

akta.pro primary industry

Tire Cord & Industrial Reinforcement Fabrics (IMAOABAK)

akta.pro secondary industry

Industrial Matting, Flooring & Safety Rubber Products (IMANALAI)

Keywords

• Wind turbine maintenance
• Electrical substation services
• Fiberglass blade repair
• Non-destructive testing
• Predictive maintenance inspections

Headquarters

HQ city

Sevilla

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maintenance and Technical Services: Provides preventive and corrective maintenance services for wind turbines including elevators, electrical substations, transformer maintenance, and technical inspections. Services are delivered by specialized technicians at wind farm sites.
2. Fiberglass Component Manufacturing: Manufactures and repairs wind turbine components made from fiberglass composites including blades, nacelles, nose cones, and blade caps to client specifications.
3. Industrial Products Sales: Sells industrial products including degreasers, oil absorbents, multi-purpose bags (CAC), and anti-fall safety nets for wind turbine operations.
4. Certification and Inspection Services: Provides certification services for electrical components and conducts thermography, videoscopy, and other non-destructive testing inspections for wind farm operations.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Cotagru is an engineering services firm that delivers preventive and corrective maintenance, installation, inspection, and repair services for wind turbines and electrical substations. Its offerings include elevator installation and certification, lifeline inspection, turbine torquing, videoscopy and thermography diagnostics, fiberglass blade manufacturing and repair, mobile oil change services, electrical substation maintenance, and industrial cleaning products. The company sells a portfolio of specialized industrial consumables (degreasers, oil absorbents, anti-fall nets, multi-purpose bags) used in wind turbine operations.

Product overview

Cotagru is an engineering services company specializing in wind turbine and electrical infrastructure maintenance with over 20 years of experience. The company operates a multi-service portfolio organized around wind energy maintenance (elevators, lifelines, tensioning, videoscopy, thermography, blade fiberglass, oil changes, preventive/corrective maintenance), electrical infrastructure (substations, electrical lines), and supplementary services (painting, anti-fall networks, equipment sales). The services are delivered as discrete specialized offerings rather than a unified platform, with operations spanning Mexico and Spain. Cotagru's core competency lies in wind turbine blade inspection/repair, elevator installation and maintenance, and electrical substation services.

Differentiator

Problem solved

Functional benefit

Products and services

• Wind Turbine Maintenance Services (Elevators, Lifelines, Tensioning, Videoscopy, Thermography, Preventive and Corrective Maintenance)

Quantifiable outcome

• Reduced turbine downtime through predictive thermographic and videoscopic inspections
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• WTS Energy: Netherlands-based technical services and recruitment firm specializing in wind and solar energy project support. Comparable to Cotagru as a similarly-sized independent wind services specialist serving utility-scale operators across Europe and Latin America.
• Mistras Group: US-based provider of non-destructive testing, inspection, and mechanical integrity services to energy and industrial customers. Comparable to Cotagru's videoscopy and thermography-based predictive maintenance offerings.
• Natural Power: UK-based independent consultancy and technical services provider for the wind industry, covering asset management, O&M, and inspection. Directly comparable to Cotagru's wind turbine maintenance and inspection capabilities.
• SgurrEnergy: Glasgow-based wind energy consultancy offering technical due diligence, owner-engineer services, and operational support. Comparable to Cotagru for technical-services orientation to wind farm operators across multiple geographies.
• Renewable Energy Systems (RES): Global renewable energy developer and O&M services provider with significant wind operations and maintenance capability. Comparable to Cotagru as a wind O&M services provider, though at significantly larger scale.

Broad incumbents

• Siemens Gamesa: Major wind turbine OEM with a global service business covering blade repair, electrical systems, and predictive maintenance. Comparable to Cotagru's service offering, but operating at OEM scale with proprietary technology.
• Vestas: World's largest wind turbine OEM with a substantial Service segment that performs scheduled and unscheduled maintenance on its installed fleet. Indirically comparable to Cotagru as the dominant in-house alternative to independent wind service providers.
• Worley: Global energy, chemicals, and resources project services company with a large renewables advisory and operations practice. Comparable to Cotagru as a wind-services competitor, but operating at vastly broader portfolio and scale.
• Nordex: German wind turbine OEM with an active service business serving its European and Latin American installed base. Comparable to Cotagru for blade, electrical, and drivetrain service scope, though at much larger scale.
• Iberdrola Energía: Global utility with the world's largest installed wind capacity and in-house O&M teams; potential customer for Cotagru as well as a competitor for wind maintenance contracts in Spain and Latin America.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 Cotagru