Inline Plastics Inc. (Connecticut)

What they make

• channels
• cores
• tubes
• lenses
• extrusion
• die creation
• mold making
• adhesive application
• aerospace
• agriculture
• automotive

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

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
SISpongex International	Shelton	Polystyrene Foam Product Manufacturing 326140	◇ UNVERIFIED	0.6 KM
Empire Tool LLC	Derby	Industrial Mold Manufacturing 333511	● ACTIVE	1.9 KM
NMNPI Medical (Westfall Technik, LLC)	Ansonia	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	4.4 KM
Five Star Products, INC.	Shelton	Other Concrete Product Manufacturing 327390	● ACTIVE	4.9 KM
Lamor USA Corporation	Shelton	All Other Plastics Product Manufacturing 326199	● ACTIVE	4.9 KM

Every listed plant in Naugatuck Valley County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 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 OSHA-OIS.

• Connecticut Secretary of the State business registryOPERATING
  Record CT:001t000000WmSp3AAF · first seen APR 2026 · last seen APR 2026
• OSHA injury and illness reportsOPERATING
  Record 498110 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 060846466|CT|06484|42 canal st · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110070282045 · first seen JAN 2015 · last seen SEP 2018

ALSO RECORDED ASINLINE PLASTICS CORP; IN-LINE PLASTICS CORPORATION

IN NAUGATUCK VALLEY COUNTY23 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 14 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: IN-LINE PLASTICS CORPORATION · JUL 2026

Street address

EPA: 42 CANAL STREET · JUL 2026

City

EPA: SHELTON · JUL 2026

State

EPA: CT · JUL 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 41.314227251807,-73.08887976542 · JUL 2026 · ON THIS PAGE

EPA: 41.31499,-73.08945 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 716 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

State business registrationSOURCES DISAGREE

CT SOTS: INLINE PLASTICS CORP., registered with the Connecticut Secretary of the State; Corporation; formed 1968-04-08; active, annual report filed 2026-04-13 · APR 2026

TX Comptroller: INLINE PLASTICS CORP, registered with the Texas Comptroller of Public Accounts; Corporation; active