Gilson INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
SNSun Nuclear CORP.	Middleton	Surgical and Medical Instrument Manufacturing 339112	◐ LIKELY ACTIVE	0.5 KM
Leo Cancer Care, INC.	Middleton	Irradiation Apparatus Manufacturing 334517	● ACTIVE	0.9 KM
National Electrostatics CORP	Middleton	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	1.2 KM
SIStandard Imaging INC	Middleton	Other Measuring and Controlling Device Manufacturing 334519	● ACTIVE	1.0 KM
Resynant, INC	Middleton	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	1.5 KM

Every listed plant in Dane County

Also at this address

No other federal record shares this street address.

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 RCRAINFO, WI-ESR · EPA site type STATIONARY.

• OSHA injury and illness reportsOPERATING
  Record 1249269 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 391081537|WI|53562|po box 620828 · first seen DEC 2024 · last seen DEC 2024
• EPA ECHO compliance recordsOPERATING
  first seen SEP 2023 · last seen SEP 2023
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record WI|middleton|3000 parmenter st · first seen APR 2020 · last seen APR 2020
• EPA Facility Registry ServiceEXISTENCE
  Record 110005425600 · first seen MAR 2015 · last seen MAR 2015

IN DANE COUNTY36 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 15 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

EPA: GILSON INC · OCT 2026

Street address

EPA: 3000 PARMENTER ST · OCT 2026

City

EPA: MIDDLETON · OCT 2026

State

EPA: WI · OCT 2026

County (FIPS code)

EPA: 55025 · OCT 2026

Coordinates

EPA: 43.10685,-89.51061 · OCT 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 118 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-04, 167 jobs reported · APR 2020

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026

State business registrationSOURCES DISAGREE

CT SOTS: GILSON, INC., registered with the Connecticut Secretary of the State; Corporation formed in Wisconsin; registered 1997-08-27; active, annual report filed 2026-08-03 · AUG 2026

DC Corporations: GILSON, INC, registered with the District of Columbia Corporations Division; Corporation; registered 2013-05-21; active, annual report filed 2026-03-31 · MAR 2026

Sunbiz: GILSON, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Wisconsin; registered 1991-05-29; active, annual report filed 2026-01-22 · JAN 2026

IA SOS: GILSON, INC., registered with the Iowa Secretary of State; registered 2010-06-22; active · JUN 2010

MS SOS: Gilson Inc, registered with the Mississippi Secretary of State; Corporation; registered 2017-07-01; active · JUL 2017

OR SOS: GILSON, INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Wisconsin; registered 1998-06-24; active · JUN 1998

TX Comptroller: GILSON, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 1997-03-06; active · MAR 1997

VA SCC: Gilson, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Wisconsin; registered 1998-06-30; active · JUN 1998