Alexandra Herger

Tortoise Pipeline & Energy Fund, Inc. operates as a non-diversified, closed-end management investment company. It invests in equity securities of pipeline companies that transport natural gas, natural gas liquids, crude oil, and refined products, as well as energy infrastructure companies. The company was founded on July 19, 2011 and is headquartered in Overland Park, KS.

The Society of Exploration Geophysicists operates as an association of exploration geophysicists. The non-profit company is based in Tulsa, OK and has subsidiaries in the United States.

Tortoise Energy Infrastructure Corp. operates as a mutual fund closed-end investment trust. The company owns a portfolio of master limited partnership investments in the energy infrastructure sector. Its objective is to provide its stockholders a high level of total return with an emphasis on current distributions. The company was founded on October 29, 2003 and is headquartered in Leawood, KS.

Tortoise Power & Energy Infrastructure Fund, Inc. operates as a close-end investment company. The firm engages in the provision of current income, with an objective of capital appreciation. It intends to invest in fixed income and dividend-paying equity securities of power and energy infrastructure companies that provide stable and defensive characteristics throughout economic cycles. The company was founded on July 5, 2007 and is headquartered in Leawood, KS.

Tortoise Energy Independence Fund, Inc. is a close end investment fund. Its objective is to provide shareholder a high level of total return with an emphasis on current distribution. It seeks to invest in a portfolio of equity securities of companies that promote energy independence through the development of the North American energy landscape. It intends to focus on North American energy companies that engage in the exploration and production of crude oil, condensate, and natural gas. The company was founded in July 2012 and is headquartered in Leawood, KS.

Ecofin Sustainable & Social Impact Term Fund is a closed-end management investment company. Its investment objective is to provide its common shareholders with a high-level of total return with an emphasis on current distributions. The firm also serves essential asset sectors such as education, housing, healthcare, social and human services, power, water, energy, infrastructure, basic materials, industrial, transportation, and telecommunications sectors. The company was founded on February 17, 2017 and is headquartered in Leawood, KS.

Part of Shell Plc, Shell-USA, Inc. is a company committed to community and social responsibility for over 50 years. The company is based in Spotsylvania, VA. The company has contributed over a billion dollars to support various initiatives such as community, health and welfare, environmental, arts and cultural activities, educational initiatives, including minority education, and diversity and inclusiveness programs in the US. Shell-USA operates in 50 states and employs more than 20,000 people working to help tackle the challenges of the new energy future.

Part of Shell Plc, Shell International Exploration & Production, Inc. is a company based in Houston, TX. The company provides oil and gas exploration and development services.