# MCK COMMUNICATIONS INC

MCK COMMUNICATIONS INC is a company headquartered in Needham, MA, United States.

## Company overview

- **Legal name:** MCK COMMUNICATIONS INC
- **Classification:** Company
- **Industry (SIC):** 3661 — Telephone & Telegraph Apparatus
- **Headquarters:** Needham, MA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001093576

## About

MCK COMMUNICATIONS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001093576, and its reported industry is Telephone & Telegraph Apparatus. The retained history contains 12 filings, including 10-Q filed on 2003-09-15. 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 10-Q — filed 2003-09-15 — period 2003-07-31 — MCK COMMUNICATIONS, INC.
- Form 8-K — filed 2003-09-15 — period 2003-09-15 — MCK COMMUNICATIONS
- Form 10-K — filed 2003-06-27 — period 2003-04-30 — MCK COMMUNICATIONS
- Form 8-K — filed 2003-06-23 — period 2003-06-23 — MCK COMMUNICATIONS
- Form 8-K — filed 2003-06-17 — period 2003-06-13 — MCK COMMUNICATIONS, INC.
- Form 8-K — filed 2003-04-22 — period 2003-04-21 — MCK COMMUNICATIONS, INC.
- Form 10-Q — filed 2003-03-13 — period 2003-01-31 — MCK COMMUNICATIONS, INC.
- Form 8-K — filed 2003-01-21 — period 2003-01-21 — FORM 8-K DATED 1/21/03
- Form 10-Q — filed 2002-12-16 — period 2002-10-31 — MCK COMMUNICATIONS, INC.
- Form 8-K — filed 2002-11-07 — period 2002-11-05 — FORM 8-K DATED 11/05/02
- Form 10-Q — filed 2002-09-16 — period 2002-07-31 — MCK COMMUNICATIONS INC.
- Form SC 13D — filed 2002-09-11 — MCK COMMUNICATIONS, INC.

---

Updated: 2026-10-23T22:46:11Z

Canonical page: https://altss.com/profile/mck-communications-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology