Facility	City	Industry	Status	Distance
Boker's, INC.	Minneapolis	Forging and Stamping 332116	LIKELY ACTIVE	1.2 KM
Bokers INC	Minneapolis	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	ACTIVE	1.2 KM
Bystrom Bros INC	Minneapolis	Precision Turned Product Manufacturing 332721	UNVERIFIED	1.7 KM
97284 - Greatbatch LTD Dba Greatbatch Medical	Minneapolis	Forging and Stamping 332116	LIKELY ACTIVE	3.0 KM
Q Shop LLC	Minneapolis	Plate Work Manufacturing 332313	LIKELY ACTIVE	5.7 KM

Every listed plant in Hennepin 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.

OpEx OpCo Inc.

Minneapolis, MN

UNVERIFIED332710

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 MN-TEMPO, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen AUG 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record VAYEPKCQ5K44 · first seen APR 2026 · last seen APR 2026
OSHA injury and illness reportsOPERATING
Record 295941 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 411227896|MN|55406|3215 e 26th st · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110003914818 · first seen JUN 2016 · last seen JUL 2021

ALSO RECORDED ASMACK ENGINEERING CORP

IN HENNEPIN COUNTY149 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 46 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: MACK ENGINEERING CORP · JUL 2026; SAM.gov: MACK ENGINEERING CORPORATION · APR 2026 · ON THIS PAGE
Street address: EPA: 3215 E 26TH ST · JUL 2026 · ON THIS PAGE; SAM.gov: 3215 E 26TH ST · APR 2026 · ON THIS PAGE
City: EPA: MINNEAPOLIS · JUL 2026 · ON THIS PAGE; SAM.gov: MINNEAPOLIS · APR 2026 · ON THIS PAGE
State: EPA: MN · JUL 2026 · ON THIS PAGE; SAM.gov: MN · APR 2026 · ON THIS PAGE
County (FIPS code): EPA: 27053 · SEP 2026
Coordinates: EPA: 44.955571,-93.225293 · JUL 2026
Employees (band): OSHA: 1-19 · DEC 2025
Website: SAM.gov: www.mackengineering.com · APR 2026
Year established: Company website: 1943 · AUG 2026
CAGE code: SAM.gov: 5APT8 · APR 2026
Retirement plan filing (Form 5500): DOL: 18 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-04-07 · APR 2026

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