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Working At Leach International

Zippia Score 4.1

Leach International overview

Leach International Corporation designs, manufactures, and supplies electrical relays, switches, and control devices for the aerospace, rail, and industrial applications. Its products include custom AC/DC power distribution assemblies, contactors, pressure switches, aerospace and aircraft switches, and limit switches. The company also offers solid state relays, hermetically sealed relays, voltage regulators, electronic relays, keypads, panels, solid state power controllers, sockets, and push-button indicators. Its products are used in various aerospace, military, rail, and industrial applications. Leach International Corporation has operations in North America, Europe, and the Asia Pacific. The company was formerly known as Leach Corporation and changed its name to Leach International Corporation in 1994. The company was founded in 1919 and is headquartered in Buena Park, California. Leach International Corporation operates as a subsidiary of Esterline Technologies Corp.
Leach International has been around for a long time. It was founded back in 1919. This established company loves to hire graduates from University of Southern California, with 11.1% of its employees having attended University of Southern California. Leach International is a great place to work and is featured as number 2 on Zippia's list of Best Companies to Work for in Buena Park, CA. The average employee at Leach International makes $51,860 per year, which is competitive for its industry and location. Some of its highest paying competitors, Duramax, SV MICROWAVE, and Eriez Manufacturing Co, pay $52,865, $51,191, and $51,027, respectively.
Based in California, Leach International is a key player in the manufacturing industry with 1,000 employees and an annual revenue of $214.3M.


Electrical Equipment





Founded in



Buena Park, CA



Organization Type


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The team at Leach International

Key People
  • Mark Thek (President)

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Leach International Rankings

Leach International is ranked #2 on the Best Companies to Work For in Buena Park, CA list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Leach International careers

On average, employees at Leach International stay with the company for 4.2 years.

Average Length of Employment

Leach International

4.2 years

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Leach International Financial Performance

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$100M - $1B

Founded in


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Leach International Competitors

Frequently Asked Questions about Leach International

When was Leach International founded?

Leach International was founded in 1919.

How many Employees does Leach International have?

Leach International has 1,000 employees.

How much money does Leach International make?

Leach International generates $214.3M in revenue.

What industry is Leach International in?

Leach International is in the electrical equipment industry.

Who are Leach International's competitors?

Leach International competitors include Eriez Manufacturing Co, ELTECH ELECTRONICS, SV MICROWAVE, Temptronic, Blachford Acoustics Group, Milton Roy Company, Castalloy, The Fabri-Form Company, CONTROL OF AMERICA, Norlake Manufacturing, Omron Management Center of America Inc., Hydratech, SUNRISE TECH, Furuno, HARVARD CUSTOM MFG, OHMEDA MED, Oliver Products Co-Packaging, MILWAUKEE ELECTRONICS, Duramax Inc., White Conveyors.

Who works at Leach International?

Mark Thek (President)

Where is Leach International's headquarters?

Leach International's headquarters is in Buena Park, CA.

What is Leach International's website?

You can find the Leach International website at

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You can find out what it is like to work at Leach International, also known as LEACH INT NORTH AMERICA, Leach International Corp, Leach International Corporation and Leach International North America.

Zippia gives an in-depth look into the details of Leach International, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Leach International. The employee data is based on information from people who have self-reported their past or current employments at Leach International. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Leach International and its employees or that of Zippia.