#1Airgas USA, LLC
Based in Portland, ME
Contract Drug Manufacturers in Portland, ME
The top-ranked contract drug manufacturers serving Portland, ME are Airgas USA, LLC, Nippon Sanso Matheson, Inc. and Tom's of Maine, Inc.. We list 5 contract drug manufacturers serving Portland, ME. 5 of the providers shown match an active record from U.S. Food and Drug Administration, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Contract Drug Manufacturers serving Portland, ME (Cumberland County). 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked contract drug manufacturers for Portland
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3008976916 | Portland, ME | — |
| 2 | Nippon Sanso Matheson, Inc. | FDA-registered drug establishment (FEI)#1221338 | South Portland, ME (3 mi) | — |
| 3 | Tom's of Maine, Inc. | FDA-registered drug establishment (FEI)#1218077 | Sanford, ME (30 mi) | — |
| 4 | Maine Oxy-Acetylene Supply Company | FDA-registered drug establishment (FEI)#1218978 | Auburn, ME (31 mi) | — |
| 5 | Messer LLC | FDA-registered drug establishment (FEI)#1221032 | Kittery, ME (47 mi) | — |
#2Nippon Sanso Matheson, Inc.
Serves this area from South Portland, ME (3 mi)#3Tom's of Maine, Inc.
Serves this area from Sanford, ME (30 mi)#4Maine Oxy-Acetylene Supply Company
Serves this area from Auburn, ME (31 mi)#5Messer LLC
Serves this area from Kittery, ME (47 mi)
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Frequently asked questions
How many contract drug manufacturers serve Portland?
We list 5 contract drug manufacturers serving Portland, ME: 1 based there and 4 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Portland?
The top-ranked contract drug manufacturers serving Portland, ME are Airgas USA, LLC, Nippon Sanso Matheson, Inc., Tom's of Maine, Inc., Maine Oxy-Acetylene Supply Company and Messer LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Portland are verified against official records?
5 of the top 5 match an active official record: Airgas USA, LLC (U.S. Food and Drug Administration), Nippon Sanso Matheson, Inc. (U.S. Food and Drug Administration), Tom's of Maine, Inc. (U.S. Food and Drug Administration), Maine Oxy-Acetylene Supply Company (U.S. Food and Drug Administration) and Messer LLC (U.S. Food and Drug Administration). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does FDA establishment registration show?
Facilities that manufacture, prepare or process drugs for the U.S. market must register with FDA every year and list their operations. Registration is not an FDA approval of the facility or its products.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .