Atro Engineered Systems, INC.

What they make

• air springs
• hood components
• service parts
• steering
• polyurethane parts
• heavy-duty trucks
• tie rods
• tools
• trailer parts
• torque rod finder
• king pin cross reference
• suspension schematics

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

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Spec Formliners, Inc. - MO Plant	Saint Clair	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	0.0 KM
Silgan Plastic Food Containers Corporation	Union	All Other Plastics Product Manufacturing 326199	● ACTIVE	10.2 KM
SPSilgan Plastic Food Containers	Union	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	10.2 KM
PSPrecision Stone Fabricators-union	Union	Unlaminated Plastics Profile Shape Manufacturing 326121	◇ UNVERIFIED	13.4 KM
MDMarble Dcor INC	Union	Plastics Plumbing Fixture Manufacturing 326191	◇ UNVERIFIED	13.6 KM

Every listed plant in Franklin County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 12 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, TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record CL8TL3BKCS73 · first seen OCT 2025 · last seen SEP 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110069534089 · first seen FEB 2024 · last seen FEB 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record MO|saint clair|6 bolte ln · first seen APR 2020 · last seen APR 2020

ALSO RECORDED ASATRO ENGINEERED SYSTEMS

IN FRANKLIN COUNTY11 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 6 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.

NameSOURCES DISAGREE

EPA: ATRO ENGINEERED SYSTEMS · JUL 2026

SAM.gov: ATRO ENGINEERED SYSTEMS, INC. · SEP 2026 · ON THIS PAGE

Street address

EPA: 6 BOLTE LN · JUL 2026 · ON THIS PAGE

SAM.gov: 6 BOLTE LN · SEP 2026 · ON THIS PAGE

City

EPA: SAINT CLAIR · JUL 2026 · ON THIS PAGE

SAM.gov: SAINT CLAIR · SEP 2026 · ON THIS PAGE

State

EPA: MO · JUL 2026 · ON THIS PAGE

SAM.gov: MO · SEP 2026 · ON THIS PAGE

County (FIPS code)

EPA: 29071 · SEP 2026

Coordinates

EPA: 38.362858,-90.986561 · JUL 2026

Employees (band)

SBA PPP: 20-99 · APR 2020

Website

SAM.gov: www.atrobushing.com · SEP 2026

Year established

Company website: 1987 · AUG 2026

CAGE code

SAM.gov: 0J104 · SEP 2026

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-06, 71 jobs reported · APR 2020

SAM registration expires

SAM.gov: 2027-09-29 · SEP 2026