Lee Stuart Muller

AquaVenture Holdings Ltd. engages in the provision of water purification services. It operates through Seven Seas Water and Quench segments. The Seven Seas Water segment delivers treated bulk water to governmental, municipal, industrial, and hospitality customers. The Quench segment focuses in the rental and servicing of POU water filtration systems and related equipment, such as ice and sparkling water machines, and from the contracted maintenance of customer-owned equipment. The company was founded by Douglas R. Brown on December 14, 2006 and is headquartered in Tampa, FL.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Seven Seas Water Corp. engages in the provision of water management services. It offers potable water, industrial applications, wastewater treatment, water recovery and reuse, and emergency water. The company was founded by Douglas R. Brown, Robert A. Bergstrom, and Frederick Hung in 1996 and is headquartered in Tampa, FL.

ContourGlobal Ltd. is a holding company, which engages in the business of operating wholesale power generation businesses. It operates through the following segments: Thermal Energy, Renewable Energy, and Corporate and Other. The Thermal Energy segment focuses on power generating plants operating from coal, lignite, natural gas, fuel oil, and diesel. The Renewable Energy segment is involved in renewable resources such as wind, solar, and hydro. The Corporate and Other segment includes costs for certain centralized functions including executive oversight, corporate treasury and accounting, legal, compliance, human resources, information technology, facilities management, and certain technical support costs. The company was founded by Joseph Courtney Brandt and Craig Allen Huff in 2005 and is headquartered in London, the United Kingdom.

Part of Culligan International Co., AquaVenture (BVI) Holdings Ltd. is a holding British company that operates water treatment facilities through its subsidiaries. The company is based in London, UK and was founded in 2011.

Seaport Calibre Materials Acquisition Corp. is a blank check company, which engages in seeking a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company was founded on May 15, 2019 and is headquartered in New York, NY.