# QSGI INC.

QSGI INC. is a company headquartered in Palm Beach, FL, United States.

## Company overview

- **Legal name:** QSGI INC.
- **Former names in filing history:** WINDSORTECH INC (2002-02-07 to 2006-02-10); DELTA STATES OIL INC (1999-08-03 to 2001-08-14)
- **Classification:** Company
- **Industry (SIC):** 7389 — Services-Business Services, NEC
- **Headquarters:** Palm Beach, FL, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000027960

## About

QSGI INC. is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000027960, and its reported industry is Services-Business Services, NEC. The retained history contains 12 filings, including 8-K filed on 2014-08-07. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2014-08-07 — period 2014-07-16
- Form 8-K — filed 2014-06-12 — period 2014-05-27 — QSGI, INC. FORM 8-K
- Form 8-K — filed 2014-05-28 — period 2014-05-27 — QSGI, INC. FORM 8-K
- Form 10-Q — filed 2014-05-22 — period 2011-06-30 — QSGI INC. FORM 10-Q
- Form 8-K — filed 2013-12-12 — period 2013-12-12 — QSGI INC. FORM 8-K
- Form 8-K — filed 2012-09-07 — period 2012-08-31 — QSGI INC. FORM 8-K
- Form 8-K — filed 2012-08-10 — period 2012-07-27 — FORM 8K
- Form 8-K — filed 2012-04-12 — period 2012-04-09 — QSGI INC. FORM 8-K
- Form 10-Q — filed 2012-03-19 — period 2011-03-31 — QSGI INC. FORM 10-Q
- Form 10-K — filed 2012-02-15 — period 2010-12-31 — QSGI INC. FORM 10-K
- Form 10-Q — filed 2011-12-01 — period 2010-09-30 — QSGI INC. FORM 10-Q
- Form 10-Q — filed 2011-12-01 — period 2010-06-30 — QSGI INC. FORM 10-Q

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Updated: 2026-10-23T22:19:15Z

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