Christoph Schmidt-Wolf

Nachtwache Metering Management Vermögensverwaltungs GmbH & Co. provided investment services. It offered services to the companies that manufactures and supplies metering products to the gas, electricity, water industries and the industrial furnace sector. The company was founded in August 2005 and was headquartered in Wiesbaden, Germany.

G. Kromschröder AG offered gas meters for domestic households and commercial premises. The company was headquartered in Osnabrück, Germany.

Axel Springer Norway AS engages in the financial services. Its main activities are the provision of services to the Group's European job boards. The company was founded on January 1, 1985 and is headquartered in Oslo, Norway.

Avaya GmbH & Co. KG provides communication solutions. It offers data transmission, video conferencing, security system, customer relationship management, messaging, networking and computer-based telephony services. The company is headquartered in Frankfurt am Main, Germany.

Part of Avaya Holdings Corp., Tenovis Comergo GmbH operates an e-business customer services center in the areas of call/contact, CRM, CTI, UMS, and trading. The company is based in Stuttgart, Germany.

Elster Group SE provided electricity, gas and water measurement and control services. The firm offered distribution monitoring and control, advanced smart metering, demand response, networking and software solutions, and related communications and services. The company was founded on October 4, 2004 and was headquartered in Mainz-Kastel, Germany.