# FOUR CRYSTAL FUNDING, INC.

FOUR CRYSTAL FUNDING, INC. is a company headquartered in Shelton, CT, United States.

## Company overview

- **Legal name:** FOUR CRYSTAL FUNDING, INC.
- **Former names in filing history:** PRO TECH COMMUNICATIONS, INC. (2007-04-26 to 2007-05-16); PRO TECH COMMUNICATIONS INC (1996-10-17 to 2007-04-03)
- **Classification:** Company
- **Industry (SIC):** 4813 — Telephone Communications (No Radiotelephone)
- **Headquarters:** Shelton, CT, United States
- **Incorporated in:** FL
- **Fiscal year end:** December 31
- **SEC CIK:** 0000945481

## About

FOUR CRYSTAL FUNDING, INC. is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000945481, and its reported industry is Telephone Communications (No Radiotelephone). The retained history contains 12 filings, including 8-K filed on 2008-06-12. 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 2008-06-12 — period 2008-06-04 — CURRENT REPORT
- Form 8-K — filed 2007-04-27 — period 2007-04-13 — FORM 8-K
- Form 8-K — filed 2007-01-05 — period 2006-12-21 — FORM 8-K
- Form 8-K — filed 2006-09-07 — period 2006-09-01 — FORM 8-K
- Form 8-K — filed 2006-08-16 — period 2006-08-14 — FORM 8-K
- Form 10-Q — filed 2006-08-14 — period 2006-06-30 — FORM 10-Q
- Form 8-K — filed 2006-05-15 — period 2006-05-12 — FORM 8-K
- Form 10-Q — filed 2006-05-12 — period 2006-03-31 — FORM 10-Q
- Form 8-K — filed 2006-03-27 — period 2005-03-23 — FORM 8-K
- Form 10-K — filed 2006-03-23 — period 2005-12-31 — FORM 10-K
- Form 8-K — filed 2005-11-14 — period 2005-11-10 — FORM 8-K
- Form 10-Q — filed 2005-11-10 — period 2005-09-30 — FORM 10-Q

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Updated: 2026-10-23T22:51:19Z

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