John D. Mabie

Mid-Continent Capital LLC (MCC) is a wealth management firm headquartered in Chicago, Illinois. The firm was founded by John Mabie in 1983. They were acquired in 2023 by Connectus Wealth LLC, which is ultimately owned by Focus Financial Partners, Inc. (NASDAQ: FOCS). MMC specializes in the management of equity and fixed income portfolios for private individuals and institutions.

Brain Research Foundation is a non-profit organization that funds pioneering neuroscience research through neurological research grants. The private company is based in Chicago, IL. The foundation's mission is to accelerate discoveries of the human brain.

Golden Apple Foundation For Excellence In Teaching operates as a non-profit organization that provides education services. It offers golden apple scholars of Illinois program and golden apple awards for excellence in teaching and leadership. The company was founded by Martin J. Koldyke and Patricia Koldyke on July 30, 1985 and is headquartered in Chicago, IL.

New Enterprise Associates LLC (New Enterprise Associates) is a venture capital firm founded in 1977. The firm headquartered in Menlo Park, California.

Frontenac Co. LLC (Frontenac) is a private equity firm founded in 1971. The firm is headquartered in Chicago, Illinois.

Part of UBS Group AG, SG Warburg & Co. Ltd. provides security brokerage services.