Nalas Engineering Services LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
PTPurification Techs INC	Chester	All Other Basic Organic Chemical Manufacturing 325199	◐ LIKELY ACTIVE	9.2 KM
RTRoper Thermals, LLC	Clinton	All Other Basic Organic Chemical Manufacturing 325199	● ACTIVE	12.6 KM
RIRnaconnect, INC.	Branford	All Other Basic Organic Chemical Manufacturing 325199	▲ REPORTED CLOSED	29.9 KM
Nalas Engineering Services, LLC	Norwich	All Other Basic Organic Chemical Manufacturing 325199	● ACTIVE	35.7 KM
PEProton Energy Systems INC	Wallingford	Industrial Gas Manufacturing 325120	● ACTIVE	33.4 KM

Every listed plant in Lower Connecticut River Valley County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 10 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.

EPA cross-references this facility in BR, OSHA-OIS, RCRAINFO, SIMS · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 262789743|CT|06409|85 westbrook rd · first seen DEC 2024 · last seen DEC 2024
• EPA ECHO compliance recordsOPERATING
  first seen FEB 2015 · last seen FEB 2015
• EPA Facility Registry ServiceEXISTENCE
  Record 110045414743 · first seen MAR 2014 · last seen MAR 2014

IN LOWER CONNECTICUT RIVER VALLEY COUNTY2 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 0 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

EPA: NALAS ENGINEERING SERVICES LLC · OCT 2026

Street address

EPA: 85 WESTBROOK RD · OCT 2026

City

EPA: CENTERBROOK · OCT 2026

State

EPA: CT · OCT 2026

Coordinates

EPA: 41.34309,-72.41459 · OCT 2026

Employees (band)

DOL: 20-99 · DEC 2024

Year established

CT SOTS: 2008 · JUN 2008

Retirement plan filing (Form 5500)

DOL: 62 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026

State business registration

CT SOTS: NALAS ENGINEERING SERVICES INC, registered with the Connecticut Secretary of the State; Corporation; formed 2008-06-06; merged · JUN 2025