Martijn van Rheenen

Momentum Leisure is a Dutch company founded in 2008 that specializes in locating, building, and launching theme parks in central locations. The private company is based in Amsterdam, Netherlands. The company partner with world-class entertainment, retail, and leisure brands to bring their experiences to life. The company's flagship park opened in 2018, and they have plans to open new parks in Kownaty in 2022, Gdansk in 2024, and Katowice in 2026.

Part of S-Group, FIM Bank Oy is a Finnish company that provides brokerage services. The company is based in Helsinki, Finland. Teri Tapio Heilala has been the CEO of the company since 2007.

Tem Capital LLC is a real estate investment firm. The private company is based in Anaheim, CA. The company was founded by Tarek El Moussa. Tarek El Moussa has been the CEO since incorporation.

Perpetual Next NV is a Dutch company that produces renewable carbon products and acquires and develops companies. The company is based in Amsterdam, the Netherlands, and has subsidiaries in the Netherlands. The company was founded by Erik Huis and Martijn van Rheenen.

Aptima Ventures LLC (Aptima Ventures) is a venture capital firm founded in 2015. The firm is headquartered in Woburn, Massachusetts.

Aptima, Inc. engages in the development of interactive technology and automated systems. It products include SPOTLITE, PM Engine, and performance dashboard. The company was founded by Daniel Serfaty and Margaret Clancy in 1995 and is headquartered in Woburn, MA.

Vantem Global, Inc. is a construction company based in Greensboro, NC and has subsidiaries in the United States. Vantem Global, Inc. specializes in simplifying construction, reducing costs, and delivery times. The company focuses on delivering energy-efficient homes on a large scale. The company was founded by Chris Anderson, who has been the CEO since incorporation.

Sentinel Occupational Safety, Inc. provides health and safety analysis technology solutions. The company is based in Fairborn, OH. The company was founded in 2020. The CEO is Zachary Kiehl.

Fullbridge, Inc. provides real job training and business education programs. It offers a mix of individualized coaching, a responsive web platform and smart content. The company develops a suite of vertical business-to-business programs for law firms, consulting firms, financial firms, service organizations, universities, and corporations. The company was founded by Peter W. Olson and Candice Carpenter Olson in 2009 and is headquartered Boston, MA.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Part of Onvest Oy, Puurakentajat Group Oy provides wood building construction and renovation services. The company is based in Helsinki, Finland. The Finnish company was founded in 2006. The CEO is Mikko Leino. Puurakentajat Group was acquired by Onvest Oy on January 23, 2023.

Primco BV engages in the operation of biomass power palnts. The company is headquartered in Lelystad, The Netherlands.