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MPOWER HOLDING CORP
MPOWER HOLDING CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001117042, and its reported industry is...
Overview
MPOWER HOLDING CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001117042, and its reported industry is Telephone Communications (No Radiotelephone). The retained history contains 12 filings, including 8-K filed on 2006-08-04. 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.
Company overview
- Legal name
- MPOWER HOLDING CORP
- Classification
- Company
- Industry (SIC)
- 4813 — Telephone Communications (No Radiotelephone)
- Headquarters
- Pittsford, NY, United States
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC CIK
- 0001117042
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| 8-K | CURRENT REPORT | ||
| 8-K | CURRENT REPORT | ||
| 8-K | CURRENT REPORT | ||
| 8-K | CURRENT REPORT | ||
| SC 13G | — | Form SC 13G | |
| 8-K | FORM 8-K | ||
| 8-K | FORM 8-K | ||
| 10-Q | MPOWER HOLDING CORPORATION FORM 10-Q 3-31-06 | ||
| 8-K | SOLICITING MATERIAL PURSUANT TO RULE 14A-12 | ||
| 8-K | MPOWER HOLDING CORPORATION FORM 8-K | ||
| 8-K | CURRENT REPORT | ||
| 10-K | MPOWER HOLDING CORPORATION FORM 10K 12.31.05 |
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