OverviewSuggest Edit

Watlow is a global provider of thermal products. It designs and manufactures industrial heaters, temperature sensors, controllers, supporting software, and assemblies. The company serves a wide variety of industries, including semiconductor processing, environmental chambers, energy processes, diesel emissions, medical, and foodservice equipment.

HQSt. Louis, MO, US
Employee Ratings3.4

Latest Updates

Employees (est.) (May 2021)1,274(+2%)
Job Openings23
Revenue (Y, 2017)$425 M(+12%)
Cybersecurity ratingBMore

Key People/Management at Watlow

Peter Desloge

Peter Desloge

Chairman, CEO and President
Steve Desloge

Steve Desloge

Board Member, CFO & EVP Operations
Andrew Desloge

Andrew Desloge

Director of Supply Chain
Damon Ground

Damon Ground

Chief Marketing Officer
Rob Gilmore

Rob Gilmore

Chief Operating Officer
Sheryl Hicks

Sheryl Hicks

Vice President Human Resources
Show more

Watlow Office Locations

Watlow has offices in St. Louis, Columbia, Hannibal, Houston and in 18 other locations
St. Louis, MO, US (HQ)
12001 Lackland Rd
Columbia, MO, US
2101 Pennsylvania Dr
Hannibal, MO, US
6 Industrial Loop Rd
Houston, TX, US
6410 Langfield Rd Building G
Issaquah, WA, US
1420 NW Gilman Blvd 2571 suite 2
Richmond, IL, US
5710 Kenosha St
Show all (23)

Watlow Financials and Metrics

Summary Metrics

Founding Date

Show all financial metrics

Watlow Revenue

Watlow's revenue was reported to be $425 m in Y, 2017 which is a 11.8% increase from the previous period.

Revenue (Y, 2017)


Revenue growth (Y, 2016 - Y, 2017), %

USDY, 2015EY, 2016Y, 2017



Revenue growth, %

Show all financial metrics

Watlow Operating Metrics

Feb, 2020Apr, 2020

Patents Issued




Product Categories


Industries Served

Show all operating metrics

Watlow Acquisitions / Subsidiaries

Company NameDateDeal Size
Yarbrough Solutions WorldwideAugust 23, 2018
Semiconductor Tooling ServicesJanuary 09, 2013
RHV HeizsystemeFebruary 28, 2005
LoyolaDecember 31, 1989
IR-ONICSDecember 31, 1986
Claud S. Gordon CompanyDecember 31, 1985
Adlake - Mercury Displacement Relay DivisionDecember 31, 1981
Magne-CastDecember 31, 1978
Aten LimitedDecember 31, 1977
WayncoDecember 31, 1976

Watlow Cybersecurity Score

Cybersecurity ratingPremium dataset



SecurityScorecard logo

Watlow Online and Social Media Presence

Embed Graph

Watlow News and Updates

Watlow attains INMETRO certification

Watlow, an industry leader in the design and manufacture of complete thermal systems, is pleased to announce that it has attained INMETRO certification on its HYDROSAFE indirect heat exchanger. A certificate of compliance to the INMETRO regulations ensures electrical and electronic products can be s…

Watlow acquires CRC Inc. of Santa Clara, CA

Watlow, an industry leader in the design and manufacture of complete thermal systems, is pleased to announce that it has acquired CRC (Component Re-engineering Company, Inc.) of Santa Clara, California. The terms of the transaction were not disclosed. Since 2002, CRC has designed, built and serviced…

Electric Heater Market Demand & Competitive Analysis by 2025| NIBE, Watlow, Chromalox

The Electric Heater market was valued at xx Million US$ in 2020 and is projected to reach xx Million US$ by 2026, at a CAGR of xx% during the forecast period. In this study, 2018 has been considered as the base year and 2020 to 2026 as the forecast period to estimate the market size for Electric Hea…

New controller from Watlow features redesigned, enhanced user interface

Watlow’s new PM PLUS is an enhanced version of the company’s EZ-ZONE PM temperature controller. The PM PLUS is more intuitive than its predecessor and features an improved user interface for easier set up, programming and readability. The PM PLUS has a new bright, full-color front-panel display with…

Watlow introduces batch processing for its F4T Integrated Controller and D4T Data Logger

Watlow, an industry leader in the design and manufacture of complete thermal systems, recently introduced a batch processing feature for its powerful F4T temperature and process controller and D4T data logger. The batch processing feature is ideal for OEMs and end users with thermal processes who se…

In-Depth Research on Band Heaters Market- Leading key players Involved: Watlow, Hotwatt, Chromalox, OMEGA

An extensive analysis of the Global Band Heaters market strategy of the leading companies in the precision of import/export consumption, supply and demand figures, cost, price, revenue and gross margins. Posted via Industry Today. Follow us on Twitter @IndustryToday
Show more

Watlow Frequently Asked Questions

  • When was Watlow founded?

    Watlow was founded in 1922.

  • Who are Watlow key executives?

    Watlow's key executives are Peter Desloge, Steve Desloge and Andrew Desloge.

  • How many employees does Watlow have?

    Watlow has 1,274 employees.

  • What is Watlow revenue?

    Latest Watlow annual revenue is $425 m.

  • What is Watlow revenue per employee?

    Latest Watlow revenue per employee is $333.6 k.

  • Who are Watlow competitors?

    Competitors of Watlow include Darchem Engineering, Thermon Group and Chromalox.

  • Where is Watlow headquarters?

    Watlow headquarters is located at 12001 Lackland Rd, St. Louis.

  • Where are Watlow offices?

    Watlow has offices in St. Louis, Columbia, Hannibal, Houston and in 18 other locations.

  • How many offices does Watlow have?

    Watlow has 23 offices.