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Alkermes, INC.

900 Winter St, Waltham, MA 02451

LIKELY ACTIVELAST SEEN IN FEDERAL DATA FEB 2026 · 2 SOURCES

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

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What they make

Pharmaceutical Preparation Manufacturing325412

Products

Sold by ALKERMES, INC. · 3
aripiprazole lauroxil · naltrexone · olanzapine and samidorphan L-malate

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
3 from FDA drug listing · Federal registry
FDA drug listing, labeler Alkermes, Inc., NDC 65757-300. A labeler markets the product; it may not manufacture it.

Where it is

42.40975, -71.27368 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Miltenyi Biotec WalthamWalthamPharmaceutical Preparation Manufacturing
325412
LIKELY ACTIVE0.0 KM
National Resilience INCWalthamBiological Product (except Diagnostic) Manufacturing
325414
UNVERIFIED0.7 KM
Immunogen INCWalthamPharmaceutical Preparation Manufacturing
325412
LIKELY ACTIVE0.7 KM
Thea Pharma, INC.WalthamPharmaceutical Preparation Manufacturing
325412
ACTIVE1.4 KM
Brilliantstrings Therapeutics, INC.LincolnBiological Product (except Diagnostic) Manufacturing
325414
LIKELY ACTIVE2.1 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in MA-EPICS, RCRAINFO.

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGFEB 2026FEB 2026
EPA FRSEXISTENCEFEB 2020FEB 2020
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVFEB 2026
CITYEPA FRSJUL 2026
CITYSAM GOVFEB 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVFEB 2026
STATEEPA FRSJUL 2026
STATESAM GOVFEB 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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