Senvion S.A. (called REpower Systems SE until 2014) was a German wind turbine manufacturer founded in 2001 in Germany, majority owned by a private equity firm. Senvion as REpower Systems, as it was initially called, was established in 2001 through the merger of German wind companies: HSW (Husumer Schiffswerft), the engineering consultancy Pro+Pro (a subsidery of Denker&Wulf and aerodyn Energiesysteme GmbH), the wind turbine manufacturer BWU and Jacobs Energie; and since April 2015 Centerbridge Partners.^[5][6][7][8] It was under the ownership of Suzlon, an India wind turbine manufacturer, from 2007 to 2015.

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Quick Facts Company type, Traded as ...

Senvion SA

Administrative building in 2019
Company type	Société Anonyme
Traded as	FWB: SEN
Industry	Renewable power
Founded	2001
Headquarters	Hamburg, Germany
Key people	Yves Rannou (CEO)[1]
Products	Wind turbines
Revenue	€ 1.89  billion (2017)[2]
Number of employees	4500 (2017)[3]
Parent	Siemens Gamesa[4]
Website	www.senvion.com

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With equipment pricing under pressure due to auctions, Senvion filed for insolvency in German courts in early April 2019.^[9] Senvion sold its 9 GW European service fleet to Siemens Gamesa in October 2019.^[10] A Saudi Arabia company acquired the India division of Senvion in 2021.^[11]

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