Sarah Roetzer

Puma Brandenburg Ltd. engages in investing, acquiring, managing, and selling real estate properties. The firm invests in residential, commercial and mixed use real estate properties. The company was founded by Howard Paul Shore on February 16, 2006 and is headquartered in Guernsey, the United Kingdom.

Vodafone Libertel BV provides mobile telecommunications services. Its services include SMS, data, GPRS and UMTS. Its SMS information services provide information regarding sport, entertainment, lifestyle, amusement and games. Its wireless web service offers customers access to the internet and public e-mail account from GPRS handset. The company is headquartered in Maastricht, the Netherlands.

Part of RWE AG, RWE Rhein Ruhr AG is a German company that supplies electricity. The company is based in Essen, Germany.

KELAG-Kärntner Elektrizitäts AG engages in the production, procurement, distribution, and sale of energy. It also focuses on hydro-power generation, wind energy, district heating, bio-mass energy, as well as recycling of industrial waste heat. The company was founded on January 28, 1923 and is headquartered in Klagenfurt, Austria.

Torch Energy Advisors, Inc. offers oil and gas exploration, production, and other upstream and midstream services. The company was founded by James Perry Bryan on May 11, 1988 and is headquartered in Houston, TX.

Vodafone Magyarország Mobil Távközlési Zrt. provides telecommunications services. It offers mobile applications, broadband, accessories, device insurance, roaming, and payment solutions for parking and motorway use. The company was founded on July 7, 1999 and is headquartered in Budapest, Hungary.

Grosskraftwerk Mannheim AG produces and distributes coal energy. The firm provides power for households, businesses and industry. It also produces steam for neighboring industrial companies and heating water for the district heating network of the Rhine-Neckar metropolitan region. The company was founded on November 8, 1921 and is headquartered in Mannheim, Germany.

Vodafone Malta Ltd. engages in the provision of telecommunications services. It also offers connectivity, mobility, and hosting solutions. The company was founded by Michael J. Bianchi on July 25, 1990 and is headquartered in Luqa, Malta.

Vodafone Italia SpA engages in the provision of mobile telecommunication services. It offers smartphone, tablet and personal computer tariff plans, asymmetric digital subscriber line and fiber internet, and mobile wifi devices. The company was founded by Carlo De Benedetti and Elserino Piol in 1994 and is headquartered in Ivrea, Italy.

Vodafone Ireland Ltd. operates wireless telecommunication networks. It also operates a nationwide cellular network based on global system for mobile communications technology. The company was founded in 1984 and is headquartered in Dublin, Ireland.

PricewaterhouseCoopers LLP engages in the provision of accounting services. Its services include audit and assurance, accounting advisory, risk assurance, tax management, corporate insolvency, life cycle assessment, forensic services, private equity advisory, and financial reporting valuations. The company is headquartered in London, the United Kingdom.

innogy Netze Deutschland GmbH engages in the production and distribution of electricity, natural gas, district heating, and water. It also constructs, operates, acquires, and utilizes network facilities, as well as transport, storage, and distribution systems for its products. In addition, the firm also provides associated services. The company is headquartered in Essen, Germany.

IHS Towers NG Ltd. builds and maintains telecommunications towers. It leases space to telecoms operators at its tower sites for antennas and other wireless transmission equipment and also provides site maintenance, including power management and security services, under long-term lease agreements. The company was founded in January 2005 and is headquartered in Lagos, Nigeria.

Helios Towers Africa LLP operates telecommunication towers for mobile phone and internet networks. It offers vertical space for radio frequency and transmission equipment, uninterrupted power supply-plus battery backup, capital preservation, full regulatory compliance, and full site management and remote monitoring products. The firm's services include co-location and build to suit (B2S). The company was founded by Charles C. Green III in 2005 and is headquartered in London, the United Kingdom.

Part of RWE AG, RWE Pensionsfonds AG provides pension fund services. The company is based in Essen, Germany. The CEO of the German company is Katja van Doren.

TowerCo SpA engages in the management of mobile telecommunications towers on toll roads. The company is headquartered in Rome, Italy.

Part of Vodafone Group Plc, Vodafone Procurement Co. SARL is a Luxembourger company that provides telecommunication services. The company is based in Luxembourg, Luxembourg.

Part of RWE AG, RWE Generation SE is a German company responsible for electricity generation from various sources such as gas, hard coal, hydropower, and biomass. The company is based in Essen, Germany. The company has a flexible and efficient power plant fleet and has become a driver of the energy transition by converting power plants and developing storage technologies. Roger Miesen has been the CEO of the company since 1982.

edotco Group Sdn. Bhd. engages in the provision of integrated telecommunications infrastructure services. The firm offers managed services, maintenance, towers, echo, energy, and fiber solutions. The company was founded in 2012 and is headquartered in Kuala Lumpur, Malaysia.

Part of Vodafone Group Plc, Vodafone Sales & Services Ltd. is a British company that provides mobile telecommunications services. The company is based in Newbury, UK.

Part of RWE AG, RWE Generation NL BV is a company that generates and distributes thermal and nuclear electricity. The company is based in Geertruidenberg, Netherlands.

Pinnacle Towers Pte Ltd. engages in building and operation of telecommunications infrastructure. The company is headquartered in Philippines.

KPMG International Ltd. is a global organization of independent professional services firms that provide audit, tax, and advisory services. The private company is based in Canary Wharf, UK, and has subsidiaries in Norway and Thailand. The British company operates in 145 countries and territories with more than 236,000 partners and employees working in member firms around the world. KPMG International is a private English company limited by guarantee and each KPMG member firm is responsible for its own obligations and liabilities. The company was founded in 1987, and William Bruce Thomas has been the CEO of the company since 2017.

Part of RWE AG, RWE Clean Energy LLC is a full-service provider of operations, maintenance, and asset management services in the American market. Based in Austin, TX, Mark A. Noyes has been the CEO of the company since 2023. The company is committed to building long-term partnerships.

Part of Vodafone Group Plc, Vodafone Group Services Ltd. is a telecommunications services provider. The company is based in Newbury, UK.

enviaM Beteiligungsgesellschaft mbH operates as a holding company with interest in the energy sector. The company was founded on June 7, 1994 and is headquartered in Essen, Germany.

Vodafone Servizi e Tecnologie SRL operates in the electronic data processing and recording services in the IT and telecommunications sector. The company is headquartered in Milan, Italy.