The McNish Group, founded in 1968 in Michigan, provides a full suite of risk management services for business, personal and health insurance, as well as bonding and financial management services. The McNish Group is fully licensed across all 50 states. Contact us: 248.544.4800 McNish Group Full-service insurance agency and bonding services company. McNish Financial Services, Inc. Assists with disability, life and long-term care insurance as well as education funding and retirement planning. McNish Family Foundation Established in 2003, this foundation continues the McNish Group’s decades-long commitment to charities, education and other civic efforts.