# ACNIELSEN CORP

ACNIELSEN CORP is a company headquartered in Stamford, CT, United States.

## Company overview

- **Legal name:** ACNIELSEN CORP
- **Classification:** Company
- **Industry (SIC):** 8700 — Services-Engineering, Accounting, Research, Management
- **Headquarters:** Stamford, CT, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001019878

## About

ACNIELSEN CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001019878, and its reported industry is Services-Engineering, Accounting, Research, Management. The retained history contains 12 filings, including S-4 filed on 2013-06-19. 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 S-4 — filed 2013-06-19 — FORM S-4
- Form S-4 — filed 2011-07-06 — FORM S-4
- Form S-4 — filed 2009-04-23 — FORM S-4
- Form S-4 — filed 2008-06-04 — FORM S-4
- Form SC 13D — filed 2001-02-05 — INITIAL SCHEDULE 13D
- Form 8-K — filed 2000-12-20 — period 2000-12-17 — ACNIELSEN CORPORATION
- Form 10-Q — filed 2000-11-09 — period 2000-09-30 — FORM 10-Q
- Form SC 13G — filed 2000-10-10 — AC NEILSEN CORPORATION
- Form 10-Q — filed 2000-08-10 — period 2000-06-30 — FORM 10-Q
- Form 10-K/A — filed 2000-06-29 — period 1999-12-31
- Form 10-Q — filed 2000-05-12 — period 2000-03-31 — FORM 10-Q
- Form 10-K — filed 2000-03-27 — period 1999-12-31 — FORM 10-K

---

Updated: 2026-10-23T22:48:48Z

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

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