Harris W. Mainster

Amerisure, Inc. provides property and casualty insurance services. It offers worker's compensation solutions, commercial insurance, alternative risk solutions, and contractors and manufacturers advantage program. The company was founded on September 12, 1912 and is headquartered in Farmington Hills, MI.

The American Hospital Association owns and operates hospitals. Its services include patient care, conducting research and development projects on the structuring and delivery of health care services, and providing educational programs and opportunities. The company was founded in September 1899 and is headquartered in Chicago, IL.

Amerisure Mutual Insurance Co. provides property and casualty insurance products. It offers business insurance products that include commercial insurance, Amerisure command coverage, contractors advantage, manufacturers advantage, and pollution coverage plans for manufacturing, construction and healthcare industries. The company was founded on September 12, 1912 and is headquartered in Farmington Hills, MI.

Oakwood Healthcare, Inc. provides health care services to residents in more than 35 communities in southeastern Michigan. Its programs and services include cancer care, mental health physicians, bariatric options, community health, complementary therapies, diabetes, and emergency services. Oakwood Healthcare was founded in 1953 and is located in Dearborn, MI

DFCU Financial provides deposit, lending, and investment services. Its services include cash back, member perks, email signup, financial seminars, and insurance. The company was founded in 1950 and is headquartered in Dearborn, MI.

Edward Rose & Sons, Inc. provides construction services. It has offices Michigan, Indiana, Wisconsin, Missouri, Ohio, Virginia, and Nebraska. The company was founded in 1921 and is located in Farmington Hills, MI.

YMCA of the USA is a non-profit organization which provides health and social services. The firm offers adventure guides, aquatics, arts, camping, child care, health and fitness, adults, scuba, and sports programs to communities and families in the United States. The company was founded by George Williams in 1844 and is headquartered in Chicago, IL.

Henry Ford Health System, Inc. engages in the provision of health care services. It offers services in the areas of addiction treatment, allergy and immunology, anesthesiology, autism and developmental disabilities, bariatric surgery center, behavioral health, cancer, center for integrative medicine, colon and rectal surgery, dermatology, diabetes, emergency, family medicine, gastroenterology, general surgery, genetics, heart and vascular, brain tumor, hospital medicine, infectious diseases, internal medicine and endocrinology, and bone mineral disorders. The company was founded by Henry Ford in 1915 and is headquartered in Detroit, MI.

Priority Health Managed Benefits, Inc. provides health insurance plans and other health services. Its services include HMO, POS and PPO plans, plus Medicaid and administrative services for companies with self-funded plans. The company offers its plans through a network of 34 acute-care hospitals. Priority Health Managed Benefits was founded in 1985 and is headquartered in Grand Rapids, MI.

Part of Leadership Foundations, The International Women's Forum is a women's forum membership organization. The company is based in Washington. The American company was founded in 1974 by Maureen A. Kindel, Elinor Guggenheimer. Stephanie Mathews O'Keefe has been the CEO of the company since 2016. The International Women's Forum was acquired by Leadership Foundations on January 01, 2021.

Detroit Regional Chamber operates as a chamber of commerce. Its activities and initiatives are centered on four strategic pillars: economic development, regional collaboration, education reform and member value. The company was founded in 1903 and is headquartered in Detroit, MI.

Detroit Suphony Orchestra operates is an American orchestra firm. The firm’s performance schedule includes Classical, Pops, Jazz, Young People’s, Neighborhood trumpeter, and collaborations with chart-topping musicians from Smokey Robinson to Kid Rock. The company is headquartered in Detroit, MI.

Business Leaders For Michigan operates as a non-profit organization that publishes research and benchmarking reports. It specializes in public policy research, public policy strategy, event organization, economic development, and public policy advocacy. The company was founded in 1970 and is headquartered in Detroit, MI.

Detroit Economic Club is a non profit organization committed to the discussion and debate of important business, government and social issues. It provides a platform for distinguished international dignitaries and business leaders, who represent the changing global environment. The company was founded in 1934 and is headquartered in Detroit, MI.

State Bar of Michigan is a professional organization that provides a wide range of services to its members, including career center, employment, ethics helpline, and resources. State Bar of Michigan is based in Lansing, MI. The organization also offers legal assistance to the public, including lawyer referral service, legal aid programs, and probate information.

Michigan Health & Hospital Association is an organization that launched its endorsed business partner program in 2018 to identify and promote industry-leading firms that can meet the most pressing needs of its member hospitals and health systems. The private company is based in Lansing, MI and has subsidiaries in the United States. MHA is committed to connecting the highest quality partners and providing value to its members across the healthcare industry.

The Science Museum of Minnesota provides research and collection facilities. It programs combine research and collection facilities, a public science education center, extensive teacher education and school outreach. The company was founded in 1907 and is headquartered in St. Paul, MN.

Detroit Riverfront Conservancy, Inc. operates as an organization to develop public access. The company was founded in 2003 and is headquartered in Detroit, MI.

The Detroit Athletic Club operates a private social and athletic club. Detroit Athletic Club is based in Detroit, MI.

YMCA of Greater Grand Rapids provides youth programs to keep kids active, engaged and safe in the summer. It also offers physical and cardiovascular care, free seminars, blood pressure screenings, residential and day camping programs. The company was founded in 1866 and is headquartered in Grand Rapids, MI.

Wayne State University Research & Technology Park engages in the provision of business incubation and acceleration resources. The company is headquartered in Detroit, MI.

Scottsdale Institute provides healthcare consulting services. It sponsors collaborations among executive healthcare organizations to discuss information technology issues. The company was founded by Stan Nelson and is headquartered in Maple Grove, MN.

Neighborhood Service Organization, Inc. provides community development programs and services. It offers community development programs and community services to meet the changing needs of the regions population. The firm's prevention and training are the fundamental components of the organizations program. The company was founded in 1955 and is headquartered in Detroit, MI

Schwartz & Benjamin, Inc. designs, manufactures, markets and sells footwear brands for women, men and children. It offers sourcing, manufacturing, logistics and backroom services. The company was founded by Benjamin Schwartz and Benjamin Benjamin in 1923 and is headquartered in Peabody, MA.

Part of Corewell Health (United States), Spectrum Health Hospitals, Inc. operates hospitals. The company is based in Grand Rapids, MI.

Part of Michigan Thanksgiving Parade Foundation, The Parade Co. is a not-for-profit organization committed to funding, creating and executing the best family events in Detroit and the region. The company is based in Detroit, MI. The Michigan Thanksgiving Parade Foundation is an independent, not-for-profit, tax-exempt organization, and funding is derived from corporate sponsorships, foundations and individual donations. Founded in 1984, The Parade staff, board of directors and thousands of parade volunteers work year-round to bring a wide variety of magnificent events to the city, including the Ford Fireworks, Strategic Staffing Solutions Turkey Trot, and America's Thanksgiving Parade® presented by Gardner-White.

Priority Health engages in provision of insurance services. It offers health maintenance organization (HMO) plans. The company was founded in 1986 and is headquartered in Grand Rapids, MI.

Shore Capital Partners LLC (Shore Capital Partners) is a private equity firm founded in 2009 by Justin Ishbia. The firm is headquartered in Chicago, Illinois.

Corewell Health engages in the provision of healthcare services. It offers spine surgery, weight loss, wound treatment, home health services, integrative medicine, and senior services. The company was founded on September 2, 2014 and is headquartered in Royal Oak, MI.

M1 Rail provides rail road services.

SCP ENT & Allergy Services LLC engages in the provision of strategic, operational, and administrative support to clinical ear, nose, and throat as well as allergy practices. The company was founded in 2019 and is headquartered in Sandy Springs, GA.

Together Women's Health LLC is a women's health management services organization that partners with leading physicians to build a premier network of obstetricians and gynecologists. The company is based in MI and is building a network of top clinicians in a physician-led culture. TWH supports its affiliated practices and physician partners throughout multiple states with strategic guidance, administrative resources, operational expertise, and capital, allowing physicians to focus on clinical excellence and serving their communities. The American company was founded in 2020 by Anthony Ahee and Paul Nehra, and Anthony Ahee has been the CEO since 2020.