Avadel Cns Pharmaceuticals, LLC

16640 Chesterfield Grove Rd Ste 200, Chesterfield, MO 63005

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 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 AVADEL CNS PHARMACEUTICALS, LLC · 2

Drugs And Biologicals · sodium oxybate

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

1 from usaspending_psc · Federal registry

Supplied under federal award 36C24925N0777 (2025-09-22), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

1 from FDA drug listing · Federal registry

FDA drug listing, labeler Avadel CNS Pharmaceuticals, LLC, NDC 13551-001. A labeler markets the product; it may not manufacture it.

Where it is

38.66640, -90.57640 · CENSUS TIGER

COUNTY

St. Louis County

METRO AREA

St. Louis, MO-IL

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STREET VIEW

Open street-level view — NOV 2022

Other plants nearby

Facility	City	Industry	Status	Distance
Auragent Bioscience LLC	Chesterfield	Biological Product (except Diagnostic) Manufacturing 325414	ACTIVE	3.9 KM
Genus Medical Technologies LLC	Chesterfield	Pharmaceutical Preparation Manufacturing 325412	ACTIVE	3.8 KM
Repurposed Therapeutics, INC	Saint Louis	Pharmaceutical Preparation Manufacturing 325412	ACTIVE	9.2 KM
Apertus Pharmaceuticals	Ballwin	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	10.7 KM
Rx Systems	Saint Charles	Paper Bag and Coated and Treated Paper Manufacturing 322221	LIKELY ACTIVE	14.3 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 L6XLUBSCA6T5 · first seen APR 2026 · last seen JUL 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: AVADEL CNS PHARMACEUTICALS, LLC · JUL 2026
Street address: SAM.gov: 16640 CHESTERFIELD GROVE RD STE 200 · JUL 2026
City: SAM.gov: CHESTERFIELD · JUL 2026
State: SAM.gov: MO · JUL 2026
Coordinates: Census geocoder: 38.666404885657,-90.576404303956 · JUL 2026
CAGE code: SAM.gov: 9MEL2 · JUL 2026
SAM registration expires: SAM.gov: 2027-04-22 · JUL 2026

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