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Twenty-one New Hampshire companies have been named to Inc. magazine’s list of the 5,000 fastest-growing private companies in America.
Topping the list of Granite State firms is PoliteMail Software, a Greenland-based firm, a maker of internal communication platforms, which was ranked at No. 1005. The firm reported 2017 revenue of $3.6 million, 490 percent more than in 2014.
Also ranked in the top 2,000 fastest-growing firms were:
• PT United of Nashua which provides solutions to physical therapy companies. It was ranked at No. 1102, reporting 2017 revenue of $2.3 million and a 448 percent three-year growth rate.
• The Autumn Group a human resources company based in Windham. It reported 2017 revenue of $7.6 million and a 312 percent three-year growth rate. This was the third time the company has been named to the Inc. list.
• National Energy & Light of Nashua, a manufacturer of lighting and power control products, was ranked No. 1553, with 2017 revenue of $20.6 million a three-year growth rate of 303 percent.
Ranked among the top 3,000 fastest-growing firms were:
• Amati Auto Group, Hooksett, ranked at No. 2137, with $6.7 million in 2017 revenue and a three-year growth rate of 208 percent. This was the third time Amati has been named to the Inc. list.
• At No. 2329 was RK Parisi Enterprises of Keene, which operates the PoshHaus e-commerce site. It reported 2017 revenue of $5.7 million, with a 187 percent growth rate over three years.
• At No. 233 was Strolid of Salem, which operates full-service business development centers for auto dealerships. It reported 2017 revenue of $4.4 million and a 187 percent three-year growth rate.
• At No. 2423was Legacy Global Sports, a youth sports event and management company in Portsmouth. It reported $53.1 million in 2017 revenue and a 178 percent growth rate over three years.
• At No. 2480 was Infinity Massage Chairs of Seabrook, a manufacturer of massage chairs. It reported $36.7 million in 2017 revenue and a three-year growth rate of 174 percent.
• At No. 2592 was Marshall Scientific of Hampton, a provider of refurbished laboratory equipment for universities, hospitals and research labs. Its 2017 revenue was $2.5 million, and its three-year growth rate was 164 percent.
• At No. 2724 was Portsmouth-based Vital, an advertising and marketing firm, with 2017 revenue of $5.3 million and a 153 percent growth rate. It was the fourth time the firm has been named to the Inc. list
• At No. 2840 was North Point Outdoors, a landscaping company in Derry, with 2017 revenue of $5.5 million and a 145 percent three-year growth rate.
Among the top 4,000 fastest-growing firms were:
• At No. 3062, Bean Group, a Portsmouth-based real estate firm, with $35.8 million in 2017 revenue and a 131 percent growth rate. It was named to the Inc. list for the seventh time.
• At No. 3373, medical staffing firm Medicus Healthcare Solutions of Windham, reported 2017 revenue of $189.5 million and a 114 percent three-year growth rate. It was named to the Inc. list for the third time.
• At No. 3592 was GYK Antler of Manchester an advertising and marketing firm, with 2017 revenue of $20 million and a three-year growth rate of 104 percent.
Among the top 5,000 fastest-growing firms were:
• At No. 4008, Microtime Computers of Amherst, an IT outsourcing firm, reported $2.6 million in 2017 revenue and an 88 percent three-year growth rate.
• At No. 4206, Unique System Skills, a staffing firm in Nashua, reported $2.7 million in 2017 revenue and an 81 percent three-year growth rate.
• At No. 4342 was Right Height Manufacturing of Manchester, a manufacturer ergonomic office furniture, with $3.3 million in 2017 revenue and a 77 three-year growth rate. This was the second time the firm has been named to the Inc. list.
• At No. 4411, Pete and Gerry's Organics of Monroe, a producer of free-range eggs, with $176.5 million in 2017 revenue and a three-year growth rate of 75 percent. This was the second time the firm has been named to the Inc. list.
• At No. 4570, The Hype Agency, an advertising an marketing firm in Salem, reported $5 million in 2017 revenue and a 71 percent growth rate. This was the second time the firm has been named to the Inc. list.
• At No. 4591, Freedom Energy Logistics of Auburn, an energy management firm, with $4.1 million in 2017 revenue and a 70 percent three-year growth rate. This was the second time the firm has been named to the Inc. list.