Mark Olesnavage

Hopen Life Sciences LLC(Hopen Life Sciences) is a venture capital firm founded in 2006 by Mark P. Olesnavage and Jerry Callahan. The firm is headquartered in Grand Rapids, Michigan.

Intervention Insights, Inc. provides health information services. It develops information services to support community oncologists as they research genomics based treatment strategies. The firm enables the oncology care team to more efficiently access and considers relevant, up-to-date medical evidence to support the appropriate utilization of molecular diagnostics, and targeted therapeutics. The company was founded by Gerald Callahan and James Kevin McCurren in 2009 and is headquartered in Cambridge, MI.

Metabolic Solutions Development Co. LLC operates as a drug discovery and development company. It develops novel therapeutics to treat metabolic diseases associated with age-related mitochondrial dysfunction, especially insulin resistance and type 2 diabetes. The company was founded by Jerry Colca and Rolf Kletzien in 2006 and is headquartered in Kalamazoo, MI.

Michigan Venture Capital Association operates as a non-profit trade organization designed to bring together venture capital industry participants in the state of Michigan. The company was founded by 2002 by Terry Cross and David P. Weaver in 2002 and is headquartered in Ann Arbor, MI.

The Association for Accessible Medicines is an organization that aims to make generic and biosimilar medicines more accessible to those who need them. The organization is based in Arlington, VA. The non-profit company believes that increasing competition is the key to tackling the high cost of prescription drugs, rather than shifting costs among healthcare stakeholders. In 2022, generic and biosimilar prescription medicines saved $408 billion for the healthcare system overall, with more than $2.90 trillion saved over the past 10 years. The company was founded by Milan Puskar, Robert R. Grusky. David Gaugh has been the CEO of the company since 2012.

Tolera Therapeutics, Inc. develops novel therapies and technologies for immune modulation. Its products include anti-aßTCR antibody an immune induction therapy in solid organ transplantation and graft versus host disease. The company was founded by Jake Orville, Maria Siemionow, James J. Herrmann and John J. Puisis in 2007 and is headquartered in Ann Arbor, MI.

Amway Corp. provides health, beauty and home care markets products. It also offers weight management and sports nutrition products, energy drinks and medicine cabinets; skin care products, including cleansers, toners, moisturizers, eye and lip care products, serums, masques/exfoliators, intensive treatments and men products. In addition, the firm provides cleaning, kitchen, bed and bath, laundry and apparel care, baby care, and pets products; air and water purifiers, batteries and light bulbs, and candles and air fresheners; makeup products for eyes, cheeks, face, and lips; makeup removers; professional car wash concentrates, full-synthetic motor oils, diesel fuel system cleaners, professional auto polish and glaze products, and gasoline fuel system cleaners; and bars, meals, snacks, beverages, breakfast, condiments, rice and pasta, soups and side dishes, and sprays oils and sauces. The company was founded by Jay Van Andel and Richard DeVos in 1959 and is headquartered in Ada, MI.

Perrigo Co. manufactures, distributes and markets pharmaceutical and nutritional products. The company was founded in 1887 and is headquartered in Allegan, MI.