Marc Zenner

Sentinel Energy Services, Inc. is a blank check company, which engages in the provision of merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. It intends to focus on opportunities in the oil and gas services industry. The company was founded on June 5, 2017 and is headquartered in Houston, TX.

Citibank NA engages in the provision of banking services. It offers retail and commercial banking; credit cards; banking, capital markets, and advisory; markets and securities services; private banking; and treasury and trade solutions. The company was founded on June 16, 1812 and is headquartered in New York, NY.

JPMorgan Chase Bank, NA provides commercial banking services. It offers investment banking, merchant services, and institutional asset management services. The company is headquartered in New York, NY.

InnerWorkings, Inc. engages in the provision of marketing execution solutions. It includes procurement of marketing materials, branded merchandise, product packaging, and retail displays. It operates through the following segment: North America, EMEA and LATAM. The North America segment includes operations in the United States, and Canada. The EMEA segment comprises of operations in the United Kingdom, continental Europe, the Middle East, Africa, and Asia. The LATAM segment focuses its operations in Mexico, Central America and South America. The Other segment consists of intersegment eliminations, shared service activities, and unallocated corporate expenses. The company was founded by Scott A. Frisoni, Richard A. Heise, Jr., John McIntyre and Eric Paul Lefkofsky in 2001 and is headquartered in Chicago, IL.

Persefoni AI, Inc. develops carbon footprint management platform. It helps in measuring, analysing, planning, forecasting and reporting organizational and investment portfolio. The company was founded by Kentaro Kawamori, Kim Stroh and Jason Offerman in 2020 and is headquartered in Mesa, AZ.