ABOUT US

Our expertise leads Renewable Energy projects to success.

For three decades, we have delivered independent testing, trusted expertise and innovative solutions. We evolve with the industry while staying true to what defines us: quality, reliability and strong partnerships.

Quality

Quality. Integrity.
Worldwide.

windtest is accredited according to DIN EN ISO/IEC 17025:2018, announced measuring laboratory according to IECRE and a full member of MEASNET. Our experts, being part of several expert groups, also participate in worldwide round robins.

realized projects

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Years of experience

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Employees

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Test site

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SERVICES

Our services
worldwide

NEWS

Whatʼs happening
at windtest

From new projects and technological developments to industry insights, company and career news. Discover what is moving windtest and the renewable energy sector.

1. September 2026

Visit us at WindEnergy Hamburg 2026
For 30 years, quality, innovation and customer focus have been at the heart of what we do…

1. July 2026

LiDAR Garden, the specialized testing and verification station
»Measure Higher. Verify Faster.« windtest announces LiDAR Garden, which we operate together with windhunter…

15. May 2025

windtest grevenbroich expands its range of FRT measurement services
With the commissioning of a new medium-voltage fault ride-through tester (MV-FRT tester)…

CAREER

Join our team of experts in Germany or in the U.S.

The energy transition needs people who want to make a difference. At windtest, student assistants, engineers, technicians and specialists work together on challenging projects that shape the future of renewable energy.

Contact us

windtest grevenbroich gmbh

windtest north-america inc.