Specgx LLC

385 Marshall Ave, Webster Groves, MO 63119

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Pharmaceutical Preparation Manufacturing325412

Products

Sold by SPECGX LLC · 25

Acetaminophen and Codeine Phosphate · Amphetamine Sulfate · Buprenorphine HCl · BUPRENORPHINE HYDROCHLORIDE and NALOXONE HYDROCHLORIDE DIHYDRATE · Clomipramine Hydrochloride · Dextroamphetamine Saccharate, Amphetamine Aspartate, Dextroamphetamine Sulfate and Amphetamine Sulfate · Dextroamphetamine Saccharate, Amphetamine Aspartate Monohydrate, Dextroamphetamine Sulfate and Amphetamine Sulfate · Dextroamphetamine Sulfate · Diphenoxylate Hydrochloride and Atropine Sulfate · fentanyl transdermal · Hydrocodone Bitartrate and Acetaminophen · Hydromorphone Hydrochloride · Levorphanol Tartrate · Lisdexamfetamine Dimesylate · lubiprostone · Methadone Hydrochloride · Methylphenidate Hydrochloride · Morphine Sulfate · Naltrexone Hydrochloride · Nortriptyline Hydrochloride · Oxycodone Hydrochloride · oxycodone hydrochloride and acetaminophen · Posaconazole · Prucalopride · Temazepam

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

25 from FDA drug listing · Federal registry

FDA drug listing, labeler SpecGx LLC, NDC 0406-0377. A labeler markets the product; it may not manufacture it.

Where it is

38.60508, -90.34676 · CENSUS TIGER

COUNTY

St. Louis County

METRO AREA

St. Louis, MO-IL

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STREET VIEW

Open street-level view — JUL 2016

Other plants nearby

Facility	City	Industry	Status	Distance
Par Health - Webster	St Louis	Medicinal and Botanical Manufacturing 325411	UNVERIFIED	0.4 KM
Meridian Medical Technologies INC	Saint Louis	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	1.5 KM
Kv Pharmaceutical Company-brentwood	Brentwood	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	1.5 KM
Kindeva Drug Deliveries	St Louis	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	1.5 KM
Particle Dynamics INC - Hanley	St. Louis	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	1.5 KM

Every listed plant in St. Louis County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Webster Groves

Webster Groves, MO

LIKELY ACTIVE325412EMP 100-499

Where this record comes from

1 source holds this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

SAM.gov entity registrationOPERATING
Record SJ9MSB1UXGL8 · first seen JUN 2026 · last seen JUN 2026

IN ST. LOUIS COUNTY51 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 16 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: SAM.gov: SPECGX LLC · JUN 2026
Street address: SAM.gov: 385 MARSHALL AVE · JUN 2026
City: SAM.gov: WEBSTER GROVES · JUN 2026
State: SAM.gov: MO · JUN 2026
Coordinates: Census geocoder: 38.605081685443,-90.34675578977 · JUL 2026
CAGE code: SAM.gov: 84GK4 · JUN 2026
SAM registration expires: SAM.gov: 2027-06-17 · JUN 2026
State business registration: AK Corporations: SpecGx LLC, registered with the Alaska Division of Corporations, Business and Professional Licensing; Limited liability company formed in Delaware; registered 2017-06-26; active · JUN 2017

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