Alix Douyon

Quadrant Management Inc. (Quadrant Management) is a private equity firm founded in 1978 by Alan Quasha.The firm is headquartered in in New York.

QFMI Management, Inc. provides investment management services. The company is headquartered in New York, NY.

Citigroup Global Markets, Inc. engages in the provision of brokerage, investment banking, and asset management services to individuals, businesses, and governments. The company was founded by Julie E. Silcock and is headquartered in New York, NY.

The Chewonki Foundation, Inc. offers various educational programs and camps for children and teenagers. The private company is based in Wiscasset, ME. These include the Coast Semester at Chewonki for high school juniors, Chewonki Elementary & Middle School for grades 1-8, and Camp Chewonki for boys and girls aged 8-15. The company also offers leadership expeditions for ages 14-18, an outdoor classroom for school groups of all ages, and the Chewonki Traveling Natural History program.

NSI-MI Technologies LLC engages in the provision of microwave test systems. It offers compact range reflectors, mechanical, electronic, and software products. The firm serves the aerospace and defense, automotive, wireless and academic industries. The company was founded in 2016 and is headquartered in Suwanee, GA.

Slotone Srl is a social engagement platform for professional customer service that ensures the best customer experience in digital channels. The company is based in Buenos Aires, Argentina and was founded by Leonardo Sujoluzky, Oscar Torres. The Argentinean company's multichannel platform allows the integration of all digital channels, routing each case to the right agent or bot at the right time. S1 Bot works together with the customer service team to offer customers a unique experience that is fast and frustration-free. The company is passionate about technology and has specialized in customer service for many years. Ernesto de Bary has been the CEO of the company since 2020.