Watlow Electric Manufacturing CO

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Their homepage, crawled AUG 1, 2026

At a glance

Employees100-499

In business sinceNot reported

Industry

Heating Equipment (except Warm Air Furnaces) Manufacturing

HeadquartersSaint Louis, MO

SAM.gov UEIZP9VTQE33R37

Brands

San Jose, California

This company sells these brands.

Watlow manufactures electric heaters including cartridge insertion, circulation, immersion, air, flexible, tubular, and high-temperature heaters, along with temperature and process control equipment such as controllers, indicators, power controllers, and sensors including thermocouples and resistance temperature detectors. The company serves industries requiring thermal management solutions and offers data management and analytics services through its THERMALWATCH intelligent analytics solution.

Facility	City	State	Employees	Status
Watlow Electric Manufacturing CO	Saint Louis	MO	100–499	● 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.