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Manufacturing of skeletal muscle relaxants

3,188 FACILITIES
FacilityCityStateEmployeesStatus
Alk-abello, INC.Round RockTX— LIKELY ACTIVE
Alkermes Inc. - WilmingtonWilmingtonOH500+ LIKELY ACTIVE
Allegis Holdings LLCCantonMS— LIKELY ACTIVE
Allergan, INC.North ChicagoIL— LIKELY ACTIVE
Alloplex Biotherapeutics LLCWinchesterMA— LIKELY ACTIVE
Almirall LLCMalvernPA— LIKELY ACTIVE
Alnylam Pharmaceuticals, INC.CambridgeMA— LIKELY ACTIVE
Alvogen, INC.MorristownNJ— LIKELY ACTIVE
Alvogen Inc. - MorristownMorristownNJ100–499 LIKELY ACTIVE
Alvogen Pine Brook Research & Development LLCPine BrookNJ20–99 LIKELY ACTIVE
Amapharm LLCDrumsPA20–99 LIKELY ACTIVE
AmbioPharm, Inc.North AugustaSC100–499 LIKELY ACTIVE
American Forge Nutrition LLCOrlandoFL— LIKELY ACTIVE
American National Services LLCPittsboroNC— LIKELY ACTIVE
Amgen Inc. (Rhode Island)West GreenwichRI500+ LIKELY ACTIVE
Amgen Inc. (Thousand Oaks, CA)Thousand OaksCA500+ LIKELY ACTIVE
Amgen North CarolinaApexNC100–499 LIKELY ACTIVE
Amgen Remote WorkersThousand OaksCA500+ LIKELY ACTIVE
Amneal - 1045CAPiscatawayNJ20–99 LIKELY ACTIVE
Amneal-131 CBRBranchburgNJ20–99 LIKELY ACTIVE
Amneal- 19 RRBranchburgNJ100–499 LIKELY ACTIVE
Amneal - 1 Murray Rd, East HanoverEast HanoverNJ1–19 LIKELY ACTIVE
Amneal - 1NEAPiscatawayNJ100–499 LIKELY ACTIVE
Amneal - 21CD, PiscatawayPiscatawayNJ20–99 LIKELY ACTIVE
Amneal -47CD PiscatawayPiscatawayNJ100–499 LIKELY ACTIVE
Amneal- 65 RRBranchburgNJ100–499 LIKELY ACTIVE
Amneal- CPR- BWBridgewaterNJ20–99 LIKELY ACTIVE
Amon Lab, INC.New YorkNY— LIKELY ACTIVE
Amphastar PharmaceuticalsAMPHASTAR PHARMACEUTICALS / 11570 6th Street / Rancho CucamongaCA500+ LIKELY ACTIVE
Annie & Chau LPHoustonTX— LIKELY ACTIVE
Antiviral Technologies, LLCDallasTX— LIKELY ACTIVE
Aphena Pharma Solutions - Fisk RdCookevilleTN100–499 LIKELY ACTIVE
Aquestive- AmeriplexPortageIN100–499 LIKELY ACTIVE
Arcato Laboratories INCGreenvilleNC— LIKELY ACTIVE
Ardelyx, INC.WalthamMA— LIKELY ACTIVE
Ardena US LLCSomersetNJ100–499 LIKELY ACTIVE
Arisu Therapeutics INCLexingtonKY— LIKELY ACTIVE
Arkay Therapeutics LLCEast WindsorNJ— LIKELY ACTIVE
Arna Pharma INCAustinTX— LIKELY ACTIVE
Arrowhead Pharmaceuticals, INC.PasadenaCA— LIKELY ACTIVE
Arrowhead Pharmaceuticals - MadisonMadisonWI100–499 LIKELY ACTIVE
Ascend Laboratories LLCParsippanyNJ— LIKELY ACTIVE
Ascend Pinnacle Health LLCSandstonVA— LIKELY ACTIVE
Assertio Specialty Pharmaceuticals, LLCLake ForestIL— LIKELY ACTIVE
Astellas Pharma Global DevelopmentNorthbrookIL500+ LIKELY ACTIVE
Astellas US Technologies, Inc.NorthbrookIL20–99 LIKELY ACTIVE
AstraZeneca - Mt.VernonMount VernonIN500+ LIKELY ACTIVE
AstraZeneca Newark FacilityNewarkDE100–499 LIKELY ACTIVE
Astromode, LLCOttawa HillsOH— LIKELY ACTIVE
Atlantis Consumer Healthcare INC.BridgewaterNJ— LIKELY ACTIVE

FactoryRegistry lists 3,188 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced skeletal muscle relaxants, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 132 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of pharmaceutical preparations, acting on the central nervous system and the sense organs, for human use, including skeletal muscle relaxants, aspirin, acetaminophen, cannabis-based pharmaceuticals, and other internal analgesics and antipyre
Manufacturing of anesthetics, including general, local, and topicalManufacturing of anticonvulsants, excluding barbiturates and analogsManufacturing of cannabis-based pharmaceutical preparationsManufacturing of central nervous system stimulants, excluding nondrug dietaries for weight controlManufacturing of contact lens solutionsManufacturing of narcotic internal analgesics and antipyretics, opium and derivativesManufacturing of narcotic internal analgesics and antipyretics, synthetic narcoticsManufacturing of non-narcotic internal analgesics and antipyrectics, acetaminophen and combinationsManufacturing of non-narcotic internal analgesics and antipyrectics, anti-arthritics and anti-inflammatoryManufacturing of non-narcotic internal analgesics and antipyrectics, aspirin combinationsManufacturing of non-narcotic internal salicylates and antipyrectics, such as sodium salicylate, including aspirinManufacturing of nonprescription, sleep inducers, and calming agents, excluding antihistaminesManufacturing of other eye and ear preparations, including mydriatics, and mioticsManufacturing of other internal analgesics and antipyretics, including effervescent types and suppositoriesManufacturing of other pharmaceutical preparations acting on the central nervous system and the sense organs, for human useManufacturing of other psychotherapeutic agentsManufacturing of parasympathomimetic cholinergic drugsManufacturing of prescription sedatives and hypnotics, barbituratesManufacturing of prescription sedatives and hypnotics, non-barbituratesManufacturing of psychotherapeutic agents, antidepressantsManufacturing of psychotherapeutic agents, tranquilizers, phenothiazine derivatives
Industries
Chemical ManufacturersAll product lines

NAPCS collection code 2010175006. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.