Bernard Louis Marcel Lambilliotte

Ecofin Advisors Ltd. (Ecofin) is an alternative investment manager and holding firm headquartered in London, UK. The firm was founded by Bernard Lambilliotte and John Murray in 1991 and was acquired in 2018 by the Tortoise group of companies; shortly afterwards it changed its name from Ecofin Ltd. to Tortoise Advisors UK Ltd. - it has now reverted to using the name Ecofin Advisors Ltd. Ecofin provides discretionary investment management services to collective investment vehicles, and to separately managed accounts which it manages on behalf of professional investors.

Founded in 1992, Ecofin, Inc. is a hedge fund manager located in New York City. They are a wholly-owned subsidiary of Ecofin Limited, a London-based investment firm. Ecofin provides discretionary fund management services and investment advice to institutional and corporate clients including separately incorporated investment funds managed by the firm. They do not provide fund management services or investment advice directly to private clients or retail investors. The firm Ecofin manages four funds and a number of managed accounts. Ecofin's funds include: the Ecofin Special Situations Utilities Master Fund Ltd., the Ecofin North American Utilities Master Fund Ltd., the Ecofin Global Utilities Master Fund Ltd and the Ecofin China Power & Infrastructure Fund.

Hamon & Cie International SA engages in the provision of engineering, procurement, and construction company services. It operates through the following segments: America, Asia, and EMEA. The company was founded by Achille Hamon and Fernand Hamon on December 31, 1927 and is headquartered in Mont-Saint-Guibert, Belgium.

Kapitol SA provides business-to-business solutions. It offers digital online services under the brand Infobel. The firm publishes electronic telephone directories and continually updates a database of telephone subscribers and businesses worldwide. The company was founded by Alain Wahba, Marc Wahba, Liliane Sidis, and Michaël Wellner in 1995 and is headquartered in Brussels, Belgium.

Lonestar Resources Ltd. engages in oil and gas production and exploration. It focuses on the acquisition, development and production of unconventional oil and gas resources. The firm also engages in an early-stage project in the Bakken Petroleum System. The company was founded by Charles William Stocker, III in 1996 and is headquartered in West Perth, Australia.

Part of Baytex Energy Corp., Lonestar Resources, Inc. explores oil. The company is based in Fort Worth, TX. The company was founded by Allen W. Paschal. Frank Douthit Bracken has been the CEO of the company since 2012.

Integradora de Servicios Petroleros Oro Negro SAPI de CV developed and promoted oil field services. The company was founded in February 2012 and was headquartered in Mexico City, Mexico.

Lonestar Resources US, Inc. engages in the exploration, development, and production of unconventional oil and natural gas properties. Its portfolio includes the Eagle Ford Shale. The company was founded by Charles William Stocker III in December 2015 and is headquartered in Fort Worth, TX.