Block Iron & Supply Company, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Wisconsin Ordnance Works LTD	Oshkosh	Military Armored Vehicle, Tank, and Tank Component Manufacturing 336992	● ACTIVE	4.0 KM
Mach Forge Industries LLC	Oshkosh	Nonferrous Forging 332112	● ACTIVE	6.4 KM
Custom Marine INC	Neenah	Fabricated Pipe and Pipe Fitting Manufacturing 332996	● ACTIVE	14.6 KM
Mccormick Industries INC	Appleton	Precision Turned Product Manufacturing 332721	● ACTIVE	27.8 KM
Stainless Tubular Products LLC	Hortonville	Hardware Manufacturing 332510	● ACTIVE	36.1 KM

Every listed plant in Winnebago County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 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.

• SAM.gov entity registrationOPERATING
  Record Z6LDQML7WFD9 · first seen SEP 2025 · last seen SEP 2026

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: BLOCK IRON & SUPPLY COMPANY, INC. · SEP 2026

Street address

SAM.gov: 1016 WITZEL AVE · SEP 2026

City

SAM.gov: OSHKOSH · SEP 2026

State

SAM.gov: WI · SEP 2026

Coordinates

Census geocoder: 44.017940166534,-88.563181423082 · JUL 2026

CAGE code

SAM.gov: 4NDT5 · SEP 2026

SAM registration expires

SAM.gov: 2027-09-09 · SEP 2026

State business registration

TX Comptroller: BLOCK IRON $ SUPPLY COMPANY INC, registered with the Texas Comptroller of Public Accounts; Corporation; active