J. Douglas Gray

Marshall Street Capital Inc. (Marshall Street Capital) is a private equity firm established in 2015 but founded in 1858 by Albert and Trostel & Sons. The firm is headquartered in Milwaukee, Wisconsin.

Trostel Ltd. designs and manufactures custom seals, precision rubber molded products and mixed compounds which include cartridge seals, pump impellers. water pump seals and integral seal assemblies. The company was founded in 1952 and is headquartered in Lake Geneva, WI.

MYS LLC engages in designing, engineering and manufacturing custom, precision, OEM sheet metal enclosures, cabinets and metal fabricated assemblies. Its solutions include industrial drive cabinets, outdoor utility products, self-service enclosures, and kiosks, outdoor and security enclosures. The company was founded in 1936 and is headquartered in Allenton, WI.

The Chicago Council on Global Affairs is a non-profit organization provides insight and solutions to global issues. It offers independent research, surveys, and platform for the public. The company was founded on February 20, 1922 and is headquartered in Chicago, IL.

The Florentine Opera Co., Inc. is based in Milwaukee, WI. It is the oldest professional performing arts organization in the city, having started as the Italian Opera Chorus in 1933. The private company is dedicated to exploring the beauty of the human voice and showcasing different voices and stories that have endured through the centuries. The company offers live performances that are immersive and all-encompassing, featuring theater, staging, lighting, costumes, and beautiful song. The company also has programs for opera in schools, an opera "book" club, and emerging artists. The company relies on the support of volunteers, corporate and foundation sponsors, and individual donors to continue their mission.

The Commercial Club of Chicago works to shape the future of the region to make it a better place for everyone to live, work, and do business. The non-profit company is based in Chicago, IL. The company's civic committee has announced violence reduction goals and commitments to help address public safety.

University Club of Milwaukee provides philanthropic and civic landspace for community. The company was founded in 1898 and is headquartered in Milwaukee, WI.

The Economic Club of Chicago engages in fostering connections among leaders to encourage dialogue on important economic and social issues. It also cultivates the next generation of civic leadership. The company was founded by Lucius Teter in 1927 and is headquartered in Chicago, IL.