Jean-Marie Messier

Messier Partners LLC provides investment banking and financial advisory services. The company provides mergers and acquisitions advisory, divestitures, capital raising consulting, and transaction negotiation services. Its clients include Merrill Lynch Global Private Equity, Clayton, Dubilier & Rice, Lagardere, PPR, and Schneider Electric. Messier Partners was founded by Jean-Marie Messier in 2003 and is headquartered in New York City, NY

Hougou Finance SA is an investment holding Belgian company founded in 2016. The private company is based in Ixelles, Belgium.

Hougou Développement SA is an investment holding private company based in Ixelles, Belgium. The Belgian company's main function is to hold investments in other companies.

Shango NV is a well-established cannabis brand that offers a full range of award-winning products, including flower, extracts, concentrates, and cannabis-infused edibles. The private company is based in Nevada, USA, and has subsidiaries in other states. The Belgian company has operations in multiple locations and has full-service recreational and medical cannabis dispensaries in various cities. Shango is building several facilities for cultivation, extraction, and production. The company also operates a state-of-the-art cannabis distribution center in southern Nevada. Shango is committed to cannabis education and advocates for the safe and responsible use of cannabis products.

Messier Maris & Associés SCA provides financial consulting and investment advisory services. The company was founded by Jean-Marie Messier and Erik Maris in 2010 and is headquartered in Paris, France.

Messier Maris & Associes Ltd. is a management consulting firm founded in 2007. The private company is based in London, UK. The British company provides management consulting services.

OneRagtime SAS (OneRagtime) is an independent venture capital firm. OneRagtime is headquartered in Paris and was founded in 2017 by Stéphanie Hospital and Jean-Marie Messier.