BOSTON – October 10, 2025 – Kaplan Construction, a WBE general contractor and construction management firm providing comprehensive building programs across Greater Boston, announced today it has been named to the annual list of the Largest Family-Owned Businesses in Massachusetts published by the Boston Business Journal (BBJ) for the fourth time. This list includes Massachusetts-headquartered companies that are owned, 51 percent or more, by two or more family members or married partners.
Founded in 1976, Kaplan Construction’s experienced staff has worked together for decades, building a strong portfolio of renovation and new construction projects for commercial, healthcare, multi-family, and worship clients. In 2014, Kaplan completed a three-year management transition during which Jane Kaplan Peck became chief operating officer (COO) and majority owner, and Nathan Peck assumed the role of president – positions they continue to hold today.
Kaplan has been recognized by the Family Business Association and the Northeastern University Center for Family Business for its success in family business leadership, multi-generational involvement, and contributions to the community and industry. The firm has also been ranked on the BBJ’s list of the 25 Largest Women-Owned Businesses in Massachusetts six times and has appeared on The Commonwealth Institute’s list of Top 100 Women-Led Businesses in Massachusetts eight times.