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Door Engineering and Manufacturing, LLC

101 Power Dr, Mankato, MN 56001

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Door Engineering and Manufacturing, LLC
Their homepage, crawled JUL 2026

What they make

Fabricated Structural Metal Manufacturing332312
  • industrial door systems
  • aircraft hangar door systems
  • doors
  • tested solutions engineered
  • customizable solutions support
  • new construction
  • retrofit projects
  • fire station emergency response
  • aviation

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

Products

Made or handled here · 2
blast doors · swing doors
Where these came from
2 from the company’s own website · Company website
url-slug on https://www.doorengineering.com/products/blast-doors?pc=Commercial+%26+Industrial
CAREERS
Careers page — seen SEP 8, 2026

Where it is

44.18112, -93.93895 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
C.A.B. Construction Co.MankatoFabricated Structural Metal Manufacturing
332312
LIKELY ACTIVE4.3 KM
Jones Metal, INC.MankatoSheet Metal Work Manufacturing
332322
ACTIVE5.0 KM
Jones Metal Products INCMankatoSheet Metal Work Manufacturing
332322
LIKELY ACTIVE5.1 KM
Door Engineering & ManufacturingKasotaFabricated Structural Metal Manufacturing
332312
UNVERIFIED12.5 KM
97558 - Pro Fabrication INCMadison LakeForging and Stamping
332116
LIKELY ACTIVE10.8 KM

Every listed plant in Blue Earth County

Also at this address

2 other records share 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.

Door Engineering a senneca holdings company
Mankato, MN
LIKELY ACTIVE332321EMP 100-499
Senneca Holdings
Mankato, MN
UNVERIFIED326199

Where this record comes from

2 sources hold this plant, and 9 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.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen SEP 2026
  • SAM.gov entity registrationOPERATING
    Record MLKJYNB6EGJ8 · first seen JAN 2026 · last seen JAN 2026

IN BLUE EARTH COUNTY12 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 5 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
SAM.gov: DOOR ENGINEERING AND MANUFACTURING, LLC · JAN 2026
Street address
SAM.gov: 101 POWER DR · JAN 2026
City
SAM.gov: MANKATO · JAN 2026
State
SAM.gov: MN · JAN 2026
Coordinates
Census geocoder: 44.181123666333,-93.93895156251 · JUL 2026
Website
SAM.gov: WWW.DOORENGINEERING.COM · JAN 2026
Year established
Company website: 1966 · AUG 2026
CAGE code
SAM.gov: 8V219 · JAN 2026
SAM registration expires
SAM.gov: 2027-01-15 · JAN 2026

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