15 Maine Companies Ranked Among Nation's Fastest-Growing

Maine Biz
Written By Shannon Richards

August 18, 2025

Mainebiz

Excerpt:

From technology to construction, 15 companies from Maine are ranked among the nation’s fastest-growing private enterprises on the latest Inc. 5000 list.

Here are the15 Maine companies on the Inc. 5000 list in 2025, each listed with its rank, location and three-year revenue growth.

No. 232: HighByte, Portland, 1,656%    
No. 543: Hay Runner, Portland, 742%    
No. 1,014: Compotech, Brewer, 421%    
No. 1,133: Defendify, Portland, 383%    
No. 1,906: Heartstone Farm, Charleston, 228%    
No. 2,221: VETRO, Portland, 193%    
No. 2,428: Tilson, Portland. 174%    
No. 2,517: Reliable Networks, Biddeford 168%    
No. 2,949: Hebert Construction, Lewiston, 139%    
No. 3,141: Psychology Specialists of Maine, Brunswick, 128%    
No. 3,480: Green Clean Maine, Portland, 112%    
No. 3,667: Haley Ward, Bangor, 104%    
No. 3,702: ClearCompany, Lewiston, 103%    
No. 3,722: Northcross Group, Portland, 102%    
No. 3,732: Landry/French Construction Co., Scarborough, 101%    

..…. See more at MAINEBIZ

Shannon Richards
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Hay Runner Ranks No. 543 on the 2025 Inc. 5000 List of America’s Fastest-Growing Private Companies - and #2 in Maine!