What REETEC GmbH does

REETEC GmbH is a Germany-based wind-energy services company headquartered in Bremen, founded in 1996, that delivers specialized technical services to on- and offshore wind turbine owners, operators, and manufacturers. Its service portfolio spans installation (electrical and mechanical), service and maintenance, rotor blade and tower services, large component replacement and repair, repowering, personnel leasing, project execution, and obstacle marking, supported by an in-house qualification and training offering. The company explicitly positions itself as a manufacturer-independent service partner, drawing on cross-manufacturer technical expertise and prototype-construction know-how to serve as a vendor-neutral alternative to OEM-tied service arms.

Commercially, REETEC operates a direct field-service model delivered to enterprise customers, primarily large wind-farm owners and operators, rather than a product or licensing model; specific pricing terms are not publicly disclosed. The company's primary go-to-market channel is direct enterprise sales complemented by trade-show presence (HUSUM Wind) and direct-contact lead generation. Its headcount is reported in the 101–250 range, placing it in the small-to-mid-sized industrial-services tier for the wind sector.

REETEC's operating footprint is structurally linked to SPIE Wind Germany GmbH — the reetec.de domain routes to spie-wind.com with a referrer parameter, and both entities co-locate at Konsul-Smidt-Str. 71 in Bremen. REETEC drives referral traffic to SPIE WIND's broader wind portfolio, and the company acquired Off-Shore Wind Solutions in July 2017 to build out offshore capability. The relationship with the larger SPIE group (a European multi-technical services company) provides REETEC access to a delivery network spanning Europe, North America, and South America, supporting a combined installed-base footprint tied to more than 170 GW of wind-generation capacity.

Name

REETEC GmbH

Website

https://reetec.de

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

101–250 employees

Short description

REETEC GmbH is a Bremen-based wind energy services firm founded in 1996, providing manufacturer-independent installation, maintenance, blade, component-replacement, repowering, and obstacle-marking services to wind-farm owners and operators worldwide.

Ownership category

akta.pro rank

Product category

Wind Energy Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Wind Component Service, Repair & Refurbishment (Blades, Gearboxes, Bearings) (EUAMACAI)

akta.pro secondary industries

Wind Repowering, Lifetime Extension & Uprates (EUAMACAL), Wind Balance-of-Plant EPC (Crane Pads, Turbine Foundations, Internal Roads) (EUAEADAI)

Keywords

• Wind turbine services
• Onshore offshore wind
• Wind blade maintenance
• Wind turbine repowering
• Rotor blade services

Headquarters

HQ city

Bremen

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Distribution channels1 record

Marketing channels1 record

Core offering

REETEC GmbH provides wind energy services worldwide, including installation, service & maintenance, rotor blade and tower services, large component replacement, repowering, personnel leasing, project management, and obstacle marking for onshore and offshore wind turbines. Operating from Bremen, Germany with a team of 101-250 employees, the company serves as an independent service partner to wind turbine manufacturers, owners, and operators, contributing to reliable output of over 170 GW of wind energy capacity across Europe and the Americas.

Product overview

The source data does not contain information about REETEC GmbH's products and services. The content describes SPIE WIND, a separate company offering wind energy services including Installation, Service & Wartung, Rotorblattservice & Turmservices, Großkomponententausch, Repowering, Personnel Leasing, Projektabwicklung, and Hinderniskennzeichnung.

Differentiator

Problem solved

Functional benefit

Products and services

• Installation

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• SPIE WINDcoreChannel Partner/ Reseller/ DistributorREETEC GmbH drives referral traffic to SPIE WIND's comprehensive wind energy service portfolio, including installation, service & maintenance, blade services, large component replacement, repowering, and obstacle marking for on- and offshore wind turbines.

Recent moves3 records

Expansion highlights4 records

Emerging players

• Sulzer: Industrial services and rotating equipment specialist with a wind service practice covering gearbox, generator, and large component repair. Comparable to REETEC on large component replacement and refurbishment services across multiple OEMs.
• ZF Wind Power (ZF Friedrichshafen): Major supplier of wind turbine gearboxes and drivetrain service. Comparable to REETEC in component-level wind services, particularly in large component replacement and refurbishment, though focused on drivetrain subassemblies.

Others

• Sif Group: Manufacturer of offshore wind foundations (monopiles and jackets). Adjacent infrastructure provider in the offshore wind value chain that REETEC's installation and offshore service activities overlap with at the project execution level.

Broad incumbents

• ENERCON Service: German wind turbine manufacturer with a captive service organization covering its direct-drive turbine fleet. Geographic and customer overlap with REETEC in Germany, but operates primarily as an in-house service provider.
• GE Vernova (GE Renewable Energy): Global wind OEM with significant onshore and offshore service operations. Operates as a broad incumbent in the wind services market with captive fleet servicing that competes for similar O&M and component replacement contracts.
• Nordex Group: European-headquartered wind turbine OEM with a substantial service business serving its installed base. Comparable on service capabilities but OEM-aligned rather than manufacturer-agnostic.
• Siemens Gamesa Renewable Energy: Major offshore and onshore wind OEM with a large service division. Competes with REETEC for service contracts, particularly on Siemens Gamesa-fleet turbines, though as part of a much broader turbine manufacturing and service portfolio.
• Vestas Service: World's largest wind turbine OEM with a global captive service business covering installation, O&M, blade service, and repowering of its own fleet. Comparable on service scope but OEM-captive rather than independent.

Direct peers

• Deutsche Windtechnik: Germany-headquartered independent wind turbine service provider offering O&M, blade service, component replacement, and repowering across multiple OEMs. Closest direct peer to REETEC in business model, customer base, and manufacturer-agnostic positioning.
• SPIE Wind Germany GmbH: Wind energy services arm of SPIE group with ~1,000 employees across Europe and the Americas. REETEC operates a referral partnership with SPIE Wind and its domain redirects there; they share the same Bremen address and overlapping service portfolio, making them tightly linked peers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/reetec-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about REETEC GmbH