SEI Technologies Competitors and Similar CompaniesClear all

SEI Technologies's competitors and similar companies include Electro-Methods and Allied Mechanical.

	SEI Technologies SEI Technologies (formerly Solomon Engineering) is an aerospace manufacturing company.	Electro-Methods Electro-Methods (EMI) is a company that provides aerospace manufacturing services.	Allied Mechanical Allied Mechanical (also known as Tower Industries) is a company that manufactures aerospace components and assemblies.
Founding Date	Founding Date 1997	Founding Date 1965	Founding Date 1951
Type	Type Private	Type Subsidiary	Type Private
Tags	Tags Manufacturing & Industrial aerospace engineering machinery medical devices welding	Tags Manufacturing & Industrial aerospace machinery welding	Tags Manufacturing & Industrial aerospace machinery mechanical components welding
Locations	Locations Harrisburg, US HQ Apache Junction, US Hickory, US	Locations South Windsor, US HQ	Locations Ontario, US HQ
Employees	Employees N/A	Employees 9123% increase	Employees 1183% increase

For sources of this data, please see the company profile

South Windsor, US

Electro-Methods (EMI) is a company that provides aerospace manufacturing services.

Ontario, US

Employees

118↑ 3% increase

Allied Mechanical (also known as Tower Industries) is a company that manufactures aerospace components and assemblies.

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