Parr Instrument Company

Claim this page

www.parrinst.com

Their homepage, crawled AUG 1, 2026

At a glance

Employees20-99

In business sinceNot reported

Industry

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

HeadquartersMoline, IL

US patents1

SAM.gov UEINT4NKEPKG7U8

CAGE code45786

Incorporated inIL

LEI5493008N0RCGHL30HF03

Brands

Home Banner Instrument Company

Instrument Company

This company sells these brands.

reactors
pressure vessels
biofuels
alternative fuels research
controllers
calorimeters
hydrogenators
apparatus
corrosion studies
Presentations

Named on the company’s own website, read JUL 29, 2026

What they make

controller

CareersCareers page — seen SEP 8, 2026

Supplier designations

For Profit OrganizationManufacturer of GoodsSubchapter S Corporation

Self-certified by the company in its SAM.gov registration

Patents

1 US patent granted NOV 21, 1989.

Chemical engineering 1

Pressure and temperature reaction vessel, method, and apparatus
US 4,882,128 · granted NOV 21, 1989

Granted to Parr Instrument Company · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0

Their plant

Facility	City	State	Employees	Status
Parr Instrument Company	Moline	IL	20–99	ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.