Josette Luijten

Green Mountain Energy Co. provides energy generation and distribution services. The firm offers electricity products, carbon offsets, and sustainable solutions to residential and commercial customers. The company was founded in 1997 and is headquartered in Austin, TX.

Nuon NV specialises in the generation, marketing and distribution of electricity, gas and heat. Its operations are divided into three segments such as the Distribution & Sales, Production and Trade and Grid Management. The company engages in the management and operation of energy-intensive industrial estates and street lighting activities. It has operations in the Netherlands, Belgium and Germany. Nuon is headquartered in Amsterdam, the Netherlands.

KPMG LLP engages in the provision of audit, tax, and advisory services. It serves the banking and capital markets, building, construction and real estate, consumer and retail, energy, natural resources and chemicals, financial services, government and public sector, healthcare and life sciences, industrial manufacturing, insurance, media and entertainment, private equity, technology, telecommunications, and venture capital industries. The company was founded in 1987 and is headquartered in New York, NY.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.