Common Sail Investment Group

Common Sail Investment Group

Common Sail Investment Group is a Brighton, Michigan-based organization that runs a collection of operating businesses spanning real estate development, senior housing, and healthcare. The firm does not publicly disclose its founding year or the identity of its principals or wealth origin, positioning itself as a family of companies rather than a traditional investment firm. The firm's strategy centers on three verticals: real estate development and construction, senior housing operation, and senior healthcare and wellness. It builds what it describes as purpose-built multi-family housing and operates senior living communities across nine states: Michigan, Ohio, Indiana, Illinois, Kentucky, Tennessee, Wisconsin, North Carolina, and Louisiana. The firm deploys capital entirely through wholly owned subsidiaries and operating properties, not external funds or co-investment vehicles. No named portfolio companies or deals are disclosed beyond the geographic and operational descriptions on its website. The firm reports serving over 7,500 employees across its industries. It maintains four offices: a Brighton home office, plus locations in Milford and Grand Rapids, Michigan, and North Canton, Ohio. No recent operational events (last 24 months) beyond ongoing state-by-state expansion are publicly documented. Common Sail's structural differentiator is its integrated operating-company model: it develops, builds, and operates senior housing and healthcare properties under one roof, functioning more like a regional real estate operating group than a traditional family office. This structure allows it to control the full value chain from construction to resident care across its Midwest and Southern footprint.