Fast 50 (Fastest-Growing Private Companies in Mass.)

This year's list includes the 50 privately held, Massachusetts-based/co-headquartered businesses that recorded the highest revenue growth from 2020 to 2023. To be considered, companies needed a baseline of $1 million in revenue for 2023 and at least $500,000 in revenue for 2020. In some cases, 2023 revenue numbers are projections, as provided to the BBJ at the time of the submission. Companies that did not record revenue growth from 2022 to 2023 were disqualified.