Company profile
RES
Power for good
- Industry
- Services for Renewable Energy
- Employees
- 4,342
- Headquarters
- Kings Langley, Hertfordshire
- Founded
- 1981
- LinkedIn followers
- 218,413
- Office locations
- 10
RES company summary
RES is a company in the Services for Renewable Energy industry, headquartered in Kings Langley, Hertfordshire, founded in 1981. On LinkedIn the company has around 4,342 employees and 218,413 followers. Warmrank detected 41 technologies across 26 categories on res-group.com, including Akismet, Anthropic, Apple iCloud Mail. The company lists 10 office locations. Its listed specialties include Onshore Wind, Offshore Wind, Energy Storage, Solar, Development.
What technology does RES use?
Warmrank detected 41 technologies on res-group.com, last checked July 2026. Click any tool to see other companies that use it.
Miscellaneous
DocuSign
HTTP/3
Open GraphWordPress plugins
Akismet
Contact Form 7
MailChimp for WordPress
WPML
Google Analytics
Linkedin Insight Tag
Microsoft ClarityJavaScript libraries
ScrollMagic
jQuery
jQuery MigrateAdvertising
Linkedin Ads
Cloudflare
jsDelivrMarketing automation
MailChimp
Salesforce Marketing Cloud Account Engagement
Yoast SEO
Yoast SEO Premium
Apple iCloud Mail
Microsoft 365Show 17 more technologiesShow fewer technologies
Artificial Intelligence
AnthropicCaching
WP RocketCMS
WordPressCookie compliance
OneTrustDatabases
MySQLDevelopment
MailjetFont scripts
Font AwesomeJavaScript frameworks
GSAPPaaS
WP EnginePerformance
Priority HintsProgramming languages
PHPSecurity
SSL/TLS certificate authorities
Tag managers
Google Tag ManagerUI frameworks
BootstrapVideo players
YouTubeAbout RES
RES is the world’s largest independent renewable energy company, working across 24 countries and active in wind, solar, energy storage, green hydrogen, transmission, and distribution. An industry innovator for over 40 years, RES has delivered more than 29 GW of renewable energy projects across the globe and plans to bring more than 26 GW of new capacity online in the next five years. As a service provider, RES has the skills and experience in asset management, operations and maintenance (O&M), and spare parts – supporting 45 GW of renewable assets across 1,300 sites. RES brings to the market a range of purposeful, practical technology-based products and digital solutions designed to maximise investment and deployment of renewable energy. RES is the power behind a clean energy future where everyone has access to affordable zero carbon energy bringing together global experience, passion, and the innovation of its 4,500 people to transform the way energy is generated, stored and supplied.
Specialties
Where is RES located?
RES lists 10 office locations.
Compare companies similar to RES
More companies in Services for Renewable Energy.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
RES res-group.com | Services for Renewable Energy | 4,342 | 1981 | Kings Langley, Hertfordshire |
 ReNew renew.com | Services for Renewable Energy | 5,768 | 2011 | Gurugram, Haryana |
 SunPower sunpower.com | Services for Renewable Energy | 3,602 | 2014 | Orem, Utah |
 Sunrun sunrun.com | Services for Renewable Energy | 10,545 | 2007 | SAN FRANCISCO, CA |
 Cox grupocox.com | Services for Renewable Energy | 2,428 | - | Sevilla, Andalucía |
 Muehlhan Wind Service muehlhan.com | Services for Renewable Energy | 2,795 | - | Fredericia, Syddanmark |
 Applus+ Power and Renewables applus.com | Services for Renewable Energy | 22 | - | Madrid, Community of Madrid |
Adani Green Energy Ltd. adanigreenenergy.com | Services for Renewable Energy | 3,492 | - | - |
Enpal Egypt enpal.com | Services for Renewable Energy | 185 | - | New Cairo |
Frequently asked questions about RES
What does RES do?
RES is the world’s largest independent renewable energy company, working across 24 countries and active in wind, solar, energy storage, green hydrogen, transmission, and distribution. An industry innovator for over 40 years, RES has delivered more than 29 GW of renewable energy projects across the globe and plans to bring more than 26 GW of new capacity online in the next five years. As a service provider, RES has the skills and experience in asset management, operations and maintenance (O&M), and spare parts – supporting 45 GW of renewable assets across 1,300 sites. RES brings to the market a range of purposeful, practical technology-based products and digital solutions designed to maximise investment and deployment of renewable energy. RES is the power behind a clean energy future where everyone has access to affordable zero carbon energy bringing together global experience, passion, and the innovation of its 4,500 people to transform the way energy is generated, stored and supplied.
What technology does RES use?
Warmrank detected 41 technologies on res-group.com, including Akismet, Anthropic, Apple iCloud Mail, Bootstrap, Cloudflare, Contact Form 7, DocuSign, Font Awesome.
How many employees does RES have?
RES has around 4,342 employees on LinkedIn.
Where is RES headquartered?
RES is headquartered in Kings Langley, Hertfordshire.
Where does RES have offices?
RES lists 10 office locations, including Kings Langley, Hertfordshire WD4 8LR, GB; 84000 AVIGNON, FR, FR; Cardiff, Wales CF23 8RD, GB; Denver, Colorado, US; Gothenburg, SE, SE.
When was RES founded?
RES was founded in 1981.
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