Greenheck Fan Corporation

What they make

• dampers
• louvers
• dedicated outdoor air systems
• axial condenser
• ceiling
• directional destratification
• fume exhaust
• laboratory exhaust
• overhead HVLS

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

Products

Open positions

Openings read from Greenheck Fan Corporation’s own job board on Workday, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Assembly- Brazer - 2nd shift
  Kings Mountain, NC · posted OCT 24, 2026
• Plant Manager
  Tulsa Facility 5 - DOAS · posted OCT 24, 2026
• Fabricator & Press Brake - 1st & 2nd Shift
  Minneapolis, MN · posted OCT 22, 2026
• Human Resources Intern
  Schofield, WI · posted OCT 22, 2026
• Plant Manager
  Tulsa Facility O - Office · posted OCT 21, 2026
• Engineering Co-op Opportunities (MN)
  Minneapolis, MN · posted OCT 20, 2026
• Production Team Member
  Schofield, WI · posted OCT 20, 2026
• Maintenance Manager
  Tulsa, OK · posted OCT 20, 2026
• Production Manager
  Shelby, NC · posted OCT 17, 2026
• Systems Analyst III
  Schofield Facility 04 - MEC · posted OCT 17, 2026

59 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Greenheck Fan CORP	Schofield	Sheet Metal Work Manufacturing 332322	◇ UNVERIFIED	0.1 KM
Merrill Iron & Steel INC.	Schofield	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	0.6 KM
NINorlen Incorporated	Schofield	Plate Work Manufacturing 332313	◐ LIKELY ACTIVE	0.7 KM
NSNorlen - Schofield	Schofield	Fabricated Structural Metal Manufacturing 332312	◐ LIKELY ACTIVE	1.0 KM
CSCustom Steel INC	Schofield	Fabricated Structural Metal Manufacturing 332312	◇ UNVERIFIED	1.0 KM

Every listed plant in Marathon 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.

Where this record comes from

5 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 NPDES, OSHA-OIS, TRIS, WI-ESR · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record VZDNNB7YTQK5 · first seen MAR 2026 · last seen OCT 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• DOL Form 5500 retirement plan filingsOPERATING
  Record 390920319|WI|54476|p o box 410 · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110057464550 · first seen JUN 2016 · last seen JUN 2016

ALSO RECORDED ASGREENHECK FAN

IN MARATHON COUNTY19 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 11 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: GREENHECK FAN · JUL 2026

SAM.gov: GREENHECK FAN CORPORATION · ON THIS PAGE

Street address

EPA: 1100 GREENHECK DR · JUL 2026 · ON THIS PAGE

SAM.gov: 1100 GREENHECK DR · ON THIS PAGE

City

EPA: SCHOFIELD · JUL 2026 · ON THIS PAGE

SAM.gov: SCHOFIELD · ON THIS PAGE

State

EPA: WI · JUL 2026 · ON THIS PAGE

SAM.gov: WI · ON THIS PAGE

County (FIPS code)

EPA: 55073 · SEP 2026

Coordinates

EPA: 44.91513,-89.59508 · JUL 2026

Website

SAM.gov: www.greenheck.com

CAGE code

SAM.gov: 51704

Retirement plan filing (Form 5500)

DOL: 4,531 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-03-03

State business registrationSOURCES DISAGREE

Sunbiz: GREENHECK FAN CORPORATION, registered with the Florida Department of State, Division of Corporations; Corporation formed in Wisconsin; registered 2003-04-07; active, annual report filed 2026-02-20 · FEB 2026

KY SOS: GREENHECK FAN CORPORATION, registered with the Kentucky Secretary of State; Corporation formed in Wisconsin; registered 1996-07-26; active, annual report filed 2026-03-24 · MAR 2026

TX Comptroller: GREENHECK FAN CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; registered 1984-12-13; active · DEC 1984