Mid-continent Engineering, LLC

What they make

• program management
• chain management
• manufacturing capabilities
• complex assemblies
• automated machining
• precision welding

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

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
SPSt. Paul Corrugating	Columbia Heights	Sheet Metal Work Manufacturing 332322	◐ LIKELY ACTIVE	1.0 KM
9S93972 - St. Paul Corrugating CO.	Minneapolis	Sheet Metal Work Manufacturing 332322	◐ LIKELY ACTIVE	1.0 KM
Q Shop LLC	Minneapolis	Plate Work Manufacturing 332313	◐ LIKELY ACTIVE	3.2 KM
9C96957 - Checkpoint Welding - Fabrication INC	Minneapolis	Sheet Metal Work Manufacturing 332322	◇ UNVERIFIED	3.6 KM
THThe Hustad CO - Central Ave	Minneapolis	Fabricated Structural Metal Manufacturing 332312	◇ UNVERIFIED	4.5 KM

Every listed plant in Hennepin County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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 CEDRI, MN-TEMPO, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Records UTLBMJZK7M61, XSNELKL9HL74 · first seen JAN 2026 · last seen OCT 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 821935085|MN|55418|405 35th ave ne · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110002123069 · first seen JUN 2016 · last seen JUN 2016

ALSO RECORDED ASMID-CONTINENT ENGINEERING HOLDINGS, LLC; MID-CONTINENT ENGINEERING INC

IN HENNEPIN COUNTY91 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 32 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: MID-CONTINENT ENGINEERING INC · JUL 2026

SAM.gov: MID-CONTINENT ENGINEERING HOLDINGS, LLC

Street address

EPA: 405 35TH AVE NE · JUL 2026 · ON THIS PAGE

SAM.gov: 405 35TH AVE NE · ON THIS PAGE

City

EPA: MINNEAPOLIS · JUL 2026 · ON THIS PAGE

SAM.gov: MINNEAPOLIS · ON THIS PAGE

State

EPA: MN · JUL 2026 · ON THIS PAGE

SAM.gov: MN · ON THIS PAGE

County (FIPS code)

EPA: 27053 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 45.031980651376,-93.262214313627 · SEP 2026

EPA: 45.03193,-93.26123 · JUL 2026 · ON THIS PAGE

Employees (band)

DOL: 20-99 · DEC 2024

Website

SAM.gov: http://www.mid-continent.com/ · JAN 2026

CAGE code

SAM.gov: 875C3

Retirement plan filing (Form 5500)

DOL: 85 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-02-17