Private company

LSI Computer Systems, Inc.

Logo: lsicsi.com²

LSI Computer Systems, Inc. is an American fabless semiconductor company founded in 1969 based in Melville.¹

Last updated Oct 21, 2026.

Overview

1969Founded¹

Industrysemiconductor industry¹
HeadquartersMelville, United States¹
Websitelsicsi.com

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Products and brands

integrated circuit

Listed on Wikidata.¹

Timeline

1969Founded Founded¹

Funding

Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.

Money received by year$465.7K 2020–2021

PPP loans $465.7K

Figures by year

Year	PPP loans	Total
2021	$233.9K	$233.9K
2020	$231.8K	$231.8K

PPP loans

Paycheck Protection Program loans of $150,000 and up, approved April 2020 to July 2021, from the SBA³. Matched to this company by name and state.

May 1, 2020$231.8K PPP loan (first draw) from JPMorgan Chase Bank, National Association³To LSI COMPUTER SYSTEMS, INC., Melville NY; $235.1K forgiven Sep 29, 2021
Mar 1, 2021$233.9K PPP loan (second draw) from JPMorgan Chase Bank, National Association³To LSI COMPUTER SYSTEMS INC., Melville NY; no forgiveness recorded

Sources

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

1
WikidataLSI Computer Systems, Inc. on Wikidata
2
Company websiteLSI Computer Systems, Inc. logo
3
SBASBA Paycheck Protection Program loan data (FOIA), loans of $150,000 and up