What RENEW Energy does

RENEW Energy is a US-based renewable energy services company operating as a division within the TAKKION family of companies (which has 1,600+ employees and 1,000+ GWO-certified field technicians across 25+ locations). Founded in 2009 and headquartered in Sioux Falls, South Dakota, RENEW delivers specialized maintenance, repair, and remanufacturing services to wind farm asset owners, operators, and project developers across North America. The company is led by a management team with 65 years of combined industry experience and is positioned as a one-stop lifecycle service provider for the wind sector.

The company's offering is organized into several divisions. The Specialty Services (Class 02) division performs highly complex uptower repairs including planetary solutions, in-field bearing bore machining (where it claims to be the industry's sole provider), and uptower planet carrier swaps (a claimed industry first), deploying 14+ crews nationwide. The Remanufacturing Division rebuilds gearboxes and main shafts to OEM specifications with custom in-house tooling, anchored at a Sioux Falls facility and expanding into a new 44,000-square-foot Enid, Oklahoma center featuring a 200-ton crane and a 7-megawatt gearbox test stand. The Maintenance Division provides preventative and corrective services, while the Electrical Division serves asset owners and EPC contractors. The Denver Training Center is the first facility in North America to offer all Global Wind Organisation (GWO) certifications (BST, BTT, CoHE, ART, SLS).

RENEW operates a project-based B2B professional services revenue model, generating revenue through service contracts for on-site repairs, component remanufacturing, and maintenance agreements. Pricing is quote-based and not publicly disclosed. Customers include wind farm operators and developers, with PacifiCorp named on the Rock River wind project in Wyoming (19 turbines). Go-to-market is enterprise field sales with dedicated project managers per key account, complemented by direct customer relationships and referral-driven demand. The company's competitive positioning rests on proprietary technical methods, certified technician depth, and integration with TAKKION's transportation, construction, and crane services that allow end-to-end project delivery from port-to-pad.

Name

RENEW Energy

Legal name

ReNew Energy Global Plc

Website

https://renewenergy.com

Company type

Public

Founded year

2011

Operating status

Operating

Headcount range

251–500 employees

Short description

RENEW Energy is a US-based wind energy services company providing specialized maintenance, uptower repairs, and component remanufacturing (gearboxes, main shafts) to wind farm operators and developers across North America as part of the TAKKION family.

Ownership category

akta.pro rank

Product category

Wind Energy Maintenance and Remanufacturing Services

SIC

Electrical Work (1731), Electric Services (4911)

akta.pro primary industry

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

akta.pro secondary industries

Repowering, Life Extension & Upgrades (Retrofits, Controls/Software, Uprates) (EUAMAGAN), Wind Farm Repowering & Life-Extension (Turbine Upgrades, Uprating) (EUACAFAG), Circularity, Refurbishment & Resale (Used Modules/Turbines/Components) (EUAMALAK)

Keywords

• Wind turbine maintenance
• Gearbox remanufacturing
• Uptower repair services
• Solar operations maintenance
• Renewable energy field services

Headquarters

HQ city

Sioux Falls

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Field Services: On-site technical services including maintenance, repairs, and inspections for wind and solar assets. Revenue generated through service contracts with asset owners and operators.
2. Remanufacturing: Gearbox and main shaft rebuilding services for wind turbines. Services include full teardown, analysis, refurbishment to OEM specifications with potential improvements.
3. Specialty Services: Highly complex, technical repair solutions including uptower planetary solutions, gearbox repair, large corrective solutions, infield machining, diagnostics, and engineered improvements.
4. Electrical Services: Electrical services provided to asset owners and EPC contractors in the renewable energy sector.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

RENEW Energy provides wind and solar power maintenance, repair, remanufacturing, and electrical services to asset owners and EPC contractors across North America. Its divisions deliver specialty uptower repairs, gearbox and main shaft rebuilding to OEM specifications, mobile repair shops, and ongoing preventative and corrective maintenance, all as on-site professional services delivered by deployed crews.

Product overview

RENEW Energy is a service company under TAKKION that provides comprehensive wind turbine maintenance and repair services. The company operates through several divisions: Specialty Services (Class 02) offering complex technical repairs including uptower planetary solutions, gearbox repair, and machining; Remanufacturing Division performing gearbox rebuilding and main shaft repairs; and Electrical and Maintenance Divisions serving asset owners and EPC contractors. The company operates facilities in Sioux Falls, SD and a new 44,000 sq ft remanufacturing center in Enid, Oklahoma with 7MW test stand capacity.

Differentiator

Problem solved

Functional benefit

Brands

• ReNew Green: Commercial and Industrial (C&I) renewable energy solutions arm managing 2.5 GW of committed capacity
• ReNew Solar Manufacturing

Products and services

• RENEW Specialty Services (Class 02) Highly complex, highly technical repair solutions for wind turbine operators, including uptower planetary solutions, gearbox repair, large corrective solutions, in-field and uptower machining, diagnostics, main bearing flushing, inspections, and engineered improvements.
• RENEW Remanufacturing Division Wind turbine component remanufacturing services including gearbox rebuilding, main shaft rebuilding, engineering solutions, and logistics management. Services include full teardown, analysis, and refurbishment to OEM specifications with optional enhancements.
• RENEW Enid Remanufacturing Center 44,000 square foot remanufacturing facility performing gearbox and main shaft repairs for wind turbines, with 200-ton crane capacity and a 7-megawatt gearbox test stand.
• RENEW Electrical Division Electrical services provided to asset owners and EPC contractors in the renewable energy sector, including work on wind and solar projects.
• RENEW Maintenance Division Preventative and corrective operations and maintenance services for energy companies throughout North America, delivered as on-site wind and solar O&M work.

Quantifiable outcome

• Complete gearbox rebuilds to OEM specifications with optional enhancements
• +2 more outcomes

Named customers5 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

Feature7 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Technical Colleges and Universities NetworkcoreOthers · 6 September 2023Strategic workforce development partnerships with technical colleges and universities for talent recruitment. RENEW averages 20-30 interns per year. HR and operations teams attend career fairs, conduct on-site interviews, host shop tours, and sponsor events. Leadership serves on advisory boards to help develop industry-specific curriculum standards.
• Autry Technical CentercoreOthersPartnership with Autry Technical Center in Enid, Oklahoma to develop training programs specific to wind industry including gearboxes and main shaft work. Aims to create pipeline for future employees at the Enid remanufacturing facility.
• Henson ConstructionminorImplementation/ SI/ Consulting PartnerConstruction partner for the Enid, Oklahoma remanufacturing center project. Will employ up to 40 people during construction phase.
• SoDak RenewablescoreStrategic or Co-development PartnerPartnership with South Dakota Renewable Energy Association for annual Golf & Shoot event. 2025 event raised $22,500 benefiting Lake Area Technical College, Mitchell Technical College, SoDak Renewables, and Warriors Never Give Up veteran organization.
• Lake Area Technical College (LATC)coreOthersEducation partner receiving funds from SoDak Renewables Golf & Shoot event. LATC offers Energy Technology program with focus on green technologies.
• Mitchell Technical College (MTC)coreOthersEducation partner receiving funds from SoDak Renewables Golf & Shoot event. MTC offers Wind Turbine Technology program.
• Global Wind Organisation (GWO)coreStrategic or Co-development PartnerGWO is a globally recognized certification organization for wind industry training. TAKKION's Denver Training Center is first in North America to offer all GWO certifications. TAKKION is first independent service provider member of GWO.

Scale indicators12 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Nordex: European wind OEM with growing North American service footprint and multi-year service contracts. Comparable to RENEW as a wind O&M provider, though operating primarily as an OEM with captive service revenue.
• Vestas: World's largest wind turbine OEM with a substantial Services business covering maintenance, repairs, and blade services. Comparable to RENEW as a wind O&M and service provider, though Vestas operates as a vertically integrated OEM rather than an independent specialist.
• Siemens Gamesa: Major wind OEM offering comprehensive service, maintenance, and remanufacturing for its turbine fleet globally. Overlaps with RENEW's field services and gearbox repair capabilities, but operates as part of a much larger OEM platform.
• GE Vernova: Wind OEM (legacy GE Renewable Energy) with a large installed base in North America and active services business. Comparable to RENEW as a wind O&M provider servicing GE turbines, but with broader portfolio and OEM captive data advantages.

Direct peers

• ZF Wind Power: Wind gearbox manufacturer and service provider (formerly Hansen/Winergy) offering new gearboxes, remanufacturing, and field services. Direct peer to RENEW's Remanufacturing Division in gearbox rebuilding and lifecycle support.
• Sulzer: Industrial services and rotating equipment specialist with wind gearbox repair and remanufacturing capabilities. Comparable to RENEW's mechanical repair and remanufacturing business across wind and other industrial rotating equipment.
• Stork (A Fluor Company): Industrial field services provider with significant wind, solar, and energy asset maintenance operations. Overlaps with RENEW's Specialty Services and electrical/maintenance divisions in providing uptime services to renewable asset owners.

Others

• MISTRAS Group: Industrial inspection, monitoring, and mechanical services provider serving energy and infrastructure markets. Adjacent peer to RENEW's diagnostics, inspection, and condition-monitoring capabilities within wind asset services.
• BrandSafway: Industrial services and access solutions provider serving wind, energy, and infrastructure markets with scaffolding, insulation, and specialty field services. Adjacent to RENEW's specialty field services for wind turbine maintenance and repair.

Emerging players

• Skyven Technologies: Emerging renewable energy O&M technology provider focused on performance optimization and field services for solar and wind assets. Comparable to RENEW as a renewable-focused O&M specialist, but with a software-centric rather than remanufacturing-centric approach.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/renewenergymnt

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

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 RENEW Energy