David Roosth

KKR invests in middle market private and public companies located across the globe with an enterprise value of USD 200 - 1000 million. The firm focuses on companies operating across a broad range of sectors and industries. It provides financing in the form of equity and debt for buyouts, acquisitions and growth capital requirements. The firm makes minority and majority investments. It also makes follow on investments and co-investments.

Functions as a College/University

TPH Partners invests in middle-market companies located in the United States. The firm focuses on upstream, midstream and oilfield services sectors of the energy industry. It also acquires majority interest and controlling stake in the company.

Waterous Energy Fund invests in companies located in North America, primarily in Canada and the United States. The firm targets companies operating in the fields of Canadian oil and gas sector. It provides financing for the growth and buyout.

Provides oil and gas exploration services

Houston Urban Debate League is a nonprofit organization dedicated to fostering competitive debate programs in public schools. The private company is located in the US. It serves approximately 30 ISD high schools and engages 650 to 1,000 students, providing free summer workshops for students and coaches, multiple debate tournaments including a city championship, and academic seminars led by experts. The league offers mentorship from volunteer debate experts, scholarships for university-sponsored summer workshops, and support for those affected by hurricane Harvey. It promotes community involvement through mentoring, judging, and donations, with volunteers undergoing background checks and training. The organization supports four debate formats—policy, world schools, public forum, and Lincoln-Douglas—offering detailed judging guidance and educational resources. It is governed by a board of directors and backed by community and legal professionals, focusing on educational development, community support, and enhancing debate skills among urban youth.

Explores, acquires, develops and produces oil and gas