Private company

Underground Systems (United States)

Logo: usi-power.com²

Underground Systems (United States) is an American company based in Armonk, founded in 1975.¹

Last updated Oct 21, 2026.

Overview

1975Founded¹

HeadquartersArmonk, United States¹
Websitewww.usi-power.com

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Timeline

1975Founded Founded¹

Links

Websitewww.usi-power.com¹
WikidataQ30298671

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataUnderground Systems (United States) on Wikidata
2
Company websiteUnderground Systems (United States) logo