Our offices

Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.

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What we do


Minimising unnecessary downtime through smarter management of assets.

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Underpinned by innovation

Our holistic support service solutions are underpinned by our in-depth asset class knowledge, and leading edge technological and digital solutions.  Supporting you across the lifetime of your renewable energy assets in wind, solar, energy storage and green hydrogen.

Whether you need assistance overcoming technical or commercial challenges, we’re here to help. Our expert team is at hand to fully optimise your assets maximising value and protecting revenue.

What we offer

Covering the full breadth of O&M and asset management, our skilled people provide first-class operations and maintenance support, alongside improving your renewable assets so they perform for longer.


Our comprehensive services help you minimise cost and lost production while reducing unplanned downtime and component failures. Solutions are tailored to meet your specific needs, whether that’s long-term support or standalone services for individual projects.

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Asset management

Providing you with a full understanding of the performance, compliance, and health of your renewable assets helps to proactively schedule maintenance and limit downtime. Our collaborative approach ensures we find the best ways to optimise your assets and improve performance.

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Digital solutions

Our innovative digital products and solutions optimise the performance of your wind, solar, battery storage and green hydrogen technology.

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Driven by a vision to power the future of clean energy, RES can uncover opportunities to increase the lifespan of your renewable assets.

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Why RES?

Thanks to our global heritage and extensive experience managing our own assets, we understand how to overcome technical and commercial challenges.

Our proven approach of combining real-world experience with cutting-edge predictive software delivers a 1% efficiency improvement. When applied to a typical 40MW wind farm, 1% equates to an extra £1m in revenue over the project’s lifetime.

Global reach

Currently operating in 24 countries giving you the power of our global team coupled with local market knowledge.


4,500 world leading experts supporting +40GW of operational assets globally, optimising the performance of your projects.

Exemplary health and safety performance

A secure work environment that puts people first, delivering best-in-class health and safety performance.

24/7 support

Our operational control centres work around the clock, giving you continuous support and monitoring.

Commercial efficiency

Using AI and machine learning to find new ways to maximise the potential of your assets.


Learn more about our projects

RES closes acquisition of Ingeteam’s renewable service division to create world’s largest independent renewable services provider

London, [4] March 2024 – RES, the world’s largest independent renewable energy company, has completed the acquisition of Ingeteam’s renewable service division. The deal expands RES’ operations to 24 markets and makes it the largest independent renewable energy services provider in the world. RES serves over 40GW of operations and…

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RES announces appointment of new CEO for its global services business

Juan Gutiérrez will lead RES’ asset management, and operations and maintenance services offering    RES has enhanced its global asset management and operations and maintenance (O&M) services for customers through the appointment of Juan Gutiérrez as CEO of its global services business unit.  Juan brings a wealth of experience and expertise…

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RES acquires cutting edge analytics company to power its digital transformation

RES has acquired Anemo Analytics, an innovative Danish technology and engineering company which offers sophisticated wind turbine analytics solutions that enable improved monitoring and optimisation of assets. Anemo’s cutting-edge technology will support RES to further diversify the types of services and solutions it offers its clients, complementing its existing in-house technical team and…

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