# VIALOG CORP

VIALOG CORP is a company headquartered in Bedford, MA, United States.

## Company overview

- **Legal name:** VIALOG CORP
- **Classification:** Company
- **Industry (SIC):** 4813 — Telephone Communications (No Radiotelephone)
- **Headquarters:** Bedford, MA, United States
- **Incorporated in:** MA
- **Fiscal year end:** December 31
- **SEC CIK:** 0001016601

## About

VIALOG CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001016601, and its reported industry is Telephone Communications (No Radiotelephone). The retained history contains 12 filings, including 10-K/A filed on 2001-04-17. 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-K/A — filed 2001-04-17 — period 2000-12-31 — AMENDMENT NO. 1 TO FORM 10-K
- Form 10-K — filed 2001-04-17 — period 2000-12-31 — FORM 10-K 12/31/2000
- Form SC 13D — filed 2001-03-29 — AMENDMENT NO. 1
- Form 8-K — filed 2001-03-23 — period 2001-03-23 — CURRENT REPORT
- Form 8-K — filed 2001-03-22 — period 2001-03-22 — CURRENT REPORT
- Form SC 13D — filed 2001-03-08 — SCHEDULE 13D
- Form 8-K — filed 2001-03-05 — period 2001-03-05 — CURRENT REPORT
- Form 10-K/A — filed 2001-02-12 — period 1999-12-31 — AMENDMENT TO FORM 10-K
- Form SC 13G — filed 2000-12-08
- Form 10-Q — filed 2000-11-14 — period 2000-09-30 — FORM 10-Q
- Form 8-K — filed 2000-11-13 — period 2000-11-09 — CURRENT REPORT
- Form 8-K — filed 2000-10-02 — period 2000-10-01 — FORM 8-K

---

Updated: 2026-10-23T22:09:23Z

Canonical page: https://altss.com/profile/vialog-corp

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