Discover manufacturing companies serving Portland, Maine. Our local directory includes listed manufacturers in the Portland metropolitan area.

Popular Manufacturing Services in Portland

Food & Beverage Processing

7 providers

Packaging & Co-Packing

4 providers

Testing & Inspection

3 providers

Mechanical Assembly

2 providers

Welding

1 providers

Metal Fabrication

1 providers

Contract Manufacturing

1 providers

Industrial Sewing & Embroidery

1 providers

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Manufacturing Companies in Portland, Maine

Allagash Brewing Company

Consumer Goods

📍 Portland, ME

Belgian-Style BeersBarrel-Aged BeersWild Ales
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BBI Solutions Maine

Pharmaceuticals

📍 Portland, ME

Antibody ProductionRecombinant AntigensHybridoma Development
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Bissell Brothers Brewing

Food & Beverage

📍 Portland, ME

IPA ProductionExperimental BrewingHop-Forward Beers
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D.L. Geary Brewing Company

Food & Beverage

📍 Portland, ME

English AlesTraditional BrewingPale Ales
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Gelato Fiasco

Consumer Goods

📍 Portland, ME

Artisanal GelatoSorbetto ProductionSmall Batch Manufacturing
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ImmuCell Corporation

Pharmaceuticals

📍 Portland, ME

Animal Health PharmaceuticalsBovine ImmunologyVeterinary Biologics
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Maine Craft Distilling

Food & Beverage

📍 Portland, ME

Craft SpiritsWhiskey ProductionGin Distilling
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Maine Standard Biofuels

Chemicals

📍 Portland, ME

BiodieselBio-Heating FuelGreen Cleaning Products
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Nelson Metal Fabrication Inc

Other

📍 South Portland, ME

Custom Metal FabricationWelding ServicesCommercial Metalwork
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Related Pages

All Maine Manufacturers Browse by State All US Manufacturing Companies Food & Beverage Processing in MainePackaging & Co-Packing in MaineTesting & Inspection in Maine