Eisai INC.

35 Cambridgepark Dr Ste 200, Cambridge, MA 02140

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Pharmaceutical Preparation Manufacturing325412

medicines
areas
development

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by EISAI INC. · 9

Donepezil Hydrochloride · Drugs And Biologicals · Eribulin Mesylate · lecanemab · lecanemab-irmb · lemborexant · Lenvatinib · Perampanel · Rufinamide

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

8 from FDA drug listing · Federal registry

FDA drug listing, labeler Eisai Inc., NDC 62856-222. A labeler markets the product; it may not manufacture it.

1 from usaspending_psc · Federal registry

Supplied under federal award 36C25918K3911 (2018-04-08), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

42.39470, -71.14309 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Boston-Cambridge-Newton, MA-NH

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — NOV 2020

Other plants nearby

Facility	City	Industry	Status	Distance
Pfizer Research	Cambridge	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	0.3 KM
Shire Pharmaceuticals	Cambridge	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	0.6 KM
Amplyus LLC	Arlington	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	2.7 KM
Alkeus Pharmaceuticals INC	Cambridge	Pharmaceutical Preparation Manufacturing 325412	ACTIVE	2.9 KM
Acusphere INC	Watertown	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	3.8 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 sources hold this plant, and 9 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
first seen FEB 2026 · last seen OCT 2026

IN MIDDLESEX COUNTY201 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 43 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: EISAI INC.
Street address: SAM.gov: 35 CAMBRIDGEPARK DR STE 200
City: SAM.gov: CAMBRIDGE
State: SAM.gov: MA
Coordinates: Census geocoder: 42.394701537658,-71.143089156401 · JUL 2026
Website: SAM.gov: https://us.eisai.com/
Year established: Company website: 1992 · AUG 2026
CAGE code: SAM.gov: 9EFF5
SAM registration expires: SAM.gov: 2027-02-24

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