Manufacturing facilities in Maine

Map, counties and cities

Map of United States manufacturing facilities

Biggest counties

Cumberland307 York202 Penobscot135 Androscoggin117 Kennebec73 Aroostook72 Knox67 Hancock59

All 16 counties

Cumberland 307 York 202 Penobscot 135 Androscoggin 117 Kennebec 73 Aroostook 72 Knox 67 Hancock 59 Somerset 53 Oxford 47 Waldo 46 Lincoln 45 Washington 39 Franklin 34 Piscataquis 24 Sagadahoc 22

Biggest cities

Portland93 Lewiston48 Biddeford43 Westbrook39 Scarborough39 Bangor36 Saco35 Auburn34 South Portland27 Rockland27 Sanford26 Brunswick25

Federal labor statistics counted at least 1,862 manufacturing establishments in Maine in 2024, employing about 51,821 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,442, about 77% of that figure.

Facilities in Maine27 FACILITIES

Facility	City	Industry	NAICS	Employees	Status
David Saunders INC	South Portland	Computer and Electronic Product Manufacturing	334418	—	ACTIVE
Diodes US Manufacturing Incorporated	South Portland	Computer and Electronic Product Manufacturing	334413	—	LIKELY ACTIVE
Texas Instruments Manufacturing Facility	South Portland	Machinery Manufacturing	333242	—	UNVERIFIED
Durastone Precast Incorporated-south Portland	South Portland	Nonmetallic Mineral Product Manufacturing	327331	—	LIKELY ACTIVE
Megquire & Jones CORP	South Portland	Fabricated Metal Product Manufacturing	332312	—	LIKELY ACTIVE
Grow-tech LLC	South Portland	Plastics and Rubber Products Manufacturing	326150	—	UNVERIFIED
South Port Marine	South Portland	Transportation Equipment Manufacturing	336611	—	UNVERIFIED
U.s. Coast Guard South Portland Base	South Portland	Transportation Equipment Manufacturing	336611	—	UNVERIFIED
American Steel and Aluminum LLC	South Portland	Fabricated Metal Product Manufacturing	332312	—	LIKELY ACTIVE
Bay Cider Works	South Portland	Beverage and Tobacco Product Manufacturing	312130	—	LIKELY ACTIVE
Fore River Brewing Company LLC	South Portland	Beverage and Tobacco Product Manufacturing	312130	—	LIKELY ACTIVE
Hews Company, LLC	South Portland	Transportation Equipment Manufacturing	336211	—	LIKELY ACTIVE
National Distributors INC.	South Portland	Beverage and Tobacco Product Manufacturing	312111	—	LIKELY ACTIVE
Saunders Electronics	South Portland	—	—	—	LIKELY ACTIVE
South Portland (2)	South Portland	Computer and Electronic Product Manufacturing	334413	100–499	LIKELY ACTIVE
Cape Whoopie, Maine's Gourmet Whoopie Pie	South Portland	Food Manufacturing	311812	—	UNVERIFIED
Casco Bay Steel Structures, INC.	South Portland	Fabricated Metal Product Manufacturing	332312	—	UNVERIFIED
Connors Brunswick, INC.	South Portland	Food Manufacturing	311712	—	UNVERIFIED
Graphik Wear Inc.	South Portland	Printing and Related Support Activities	323113	—	UNVERIFIED
Griffin Bakery LLC	South Portland	Food Manufacturing	311811	—	UNVERIFIED
Inland Fresh Seafood Corporation of America, INC.	South Portland	Food Manufacturing	311710	—	UNVERIFIED
Island Dog Brewing	South Portland	Beverage and Tobacco Product Manufacturing	312120	—	UNVERIFIED
New England Inspection, INC.	South Portland	Fabricated Metal Product Manufacturing	332312	—	UNVERIFIED
Night Moves, LLC	South Portland	Food Manufacturing	311811	—	UNVERIFIED
Portland Shellfish Company, INC.	South Portland	Food Manufacturing	311712	—	UNVERIFIED
Sopo Sofa And Upholstery LLC	South Portland	Furniture and Related Product Manufacturing	337121	—	UNVERIFIED
The Send Properties, LLC	South Portland	Beverage and Tobacco Product Manufacturing	312120	—	UNVERIFIED

Search all 1,442 Maine facilities