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Lonza Biologics

101 International Dr, Portsmouth, NH 03801

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 3 SOURCES

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

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What they make

Medicinal and Botanical Manufacturing325411

Where it is

43.08259, -70.80392 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Lonza PortsmouthPortsmouthPharmaceutical Preparation Manufacturing
325412
LIKELY ACTIVE0.2 KM
Lonza BiologicsPortsmouthPharmaceutical Preparation Manufacturing
325412
UNVERIFIED0.5 KM
Lonza Biologics INC.PortsmouthBiological Product (except Diagnostic) Manufacturing
325414
UNVERIFIED1.0 KM
Id Vet INCHamptonIn-Vitro Diagnostic Substance Manufacturing
325413
LIKELY ACTIVE16.6 KM
191 Lafayette Rd Dispensary Company LLCSalisburyMedicinal and Botanical Manufacturing
325411
LIKELY ACTIVE24.8 KM

Every listed plant in Rockingham 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.

Lonza Portsmouth
Portsmouth, NH
LIKELY ACTIVE325412EMP 500+
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 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 AIR, AIRS/AFS, BR, ICIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA ECHOOPERATINGJUL 2026JUL 2026
EPA TRIOPERATINGDEC 2023DEC 2023
EPA FRSEXISTENCEOCT 2016OCT 2016
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOSEP 2026
STATEEPA FRSJUL 2026

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

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