History

2003

Becomes Independent Company

Rantec Power Systems bought from ESCO by management group, becomes independent company under RPS Holdings

2000

Rantec Power Systems Inc.

Rantec company name change to Rantec Power Systems Inc. Rantec Microwave division sold. Rantec stand-alone power supply company created.

1990

Stand-alone Public Company

ESCO (now ESCO Technologies Inc.) formed as a stand-alone public company as a result of a spin-off from Emerson Electric

1988

PTK merged into Rantec

1984

PTK acquired by Emerson Electric Company

1971

Low Voltage Product Line

PTK founded in Los Osos, California, Rantec acquired Low Voltage product line from Litton

1964

Rantec acquired by Emerson Electric Company

1956

Rantec founded in Calabasas, California

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Headquarters

Rantec Power Systems Inc.
1173 Los Olivos Ave.,
Los Osos, CA 93402
(805) 596 6000

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