AT&T CORPORATION
AT&T Corp. was a business corporation organised under the laws of the State of New York, incorporated in 1885 and originally named American Telephone and Telegraph Company; the AT&T Corp. name appears in its securities filings from 1994. Its Form 10-K cover pages describe it simply as “a New York corporation”. The principal executive offices were at One AT&T Way, Bedminster, New Jersey 07921, the address behind the New Jersey business record numbered 1015173. AT&T Corp. filed with the U.S. Securities and Exchange Commission under Commission file number 1-1105 and IRS employer identification number 13-4924710, and its Legal Entity Identifier, 4PD8YHHBETYIBWD91168, records the jurisdiction as US-NY and the New York Department of State filing number as 28783.
In its last year as a public registrant, AT&T Corp. described itself as a provider of local, long-distance, internet and transaction-based voice and data services, organised into two segments, AT&T Business Services and AT&T Consumer Services. Its annual report on Form 10-K for 2004 reported consolidated revenue of USD 30,537 million for the year ended 31 December 2004, an 11.6% decrease on 2003, and described global network services reaching 60 countries and 850 cities and more than two million business customers. AT&T Corp. also traded under names including ACC Business, AT&T Wholesale, AT&T Business Solutions and AT&T Advanced Solutions.
Common stock of AT&T Corp. was listed on the New York Stock Exchange under the ticker “T” until the company was acquired by SBC Communications Inc., which took the name AT&T Inc. on 18 November 2005; AT&T Corp. filed a Form 15 on 3 January 2006 terminating the registration of its securities. AT&T Corp. ceased to exist on 1 May 2024, when it merged with and into AT&T Enterprises, Inc., a Delaware corporation; on 2 May 2024 the surviving company converted into a Delaware limited liability company named AT&T Enterprises, LLC. The New Jersey Division of Revenue and Enterprise Services business search was not reachable on 30 September 2026, so the present New Jersey filing status of record 1015173 could not be checked.
Sources, all retrieved 30 September 2026: SEC EDGAR, AT&T Corp. Form 10-K for 2004 — https://www.sec.gov/Archives/edgar/data/5907/000095012305002878/y06520e10vk.txt · SEC EDGAR filing history for CIK 0000005907 — https://data.sec.gov/submissions/CIK0000005907.json · South Dakota Public Utilities Commission, notification filed 30 January 2024 — https://puc.sd.gov/commission/dockets/telecom/2024/informational/2024infotc35.pdf · Missouri Public Service Commission EFIS, notice filed 1 April 2024 — https://efis.psc.mo.gov/Document/Display/777599 · GLEIF LEI record — https://search.gleif.org/#/record/4PD8YHHBETYIBWD91168
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Shareholders
Shareholders of AT&T Corp.
No shareholder record was supplied with the underlying company data for this New Jersey registration, and none is published: neither the New Jersey nor the New York company register makes a share register of a business corporation public, so “not supplied” and “not published” both apply here. What official filings do establish is that AT&T Corp. did not have a dispersed shareholder base at the end of its life. In a notification lodged with the South Dakota Public Utilities Commission on 30 January 2024, AT&T Corp. and AT&T Enterprises, Inc. told the regulator that AT&T Corp. was a wholly owned subsidiary of AT&T Inc. No percentage other than “wholly owned” is stated, and no intermediate holding company is named, so the immediate legal shareholder of AT&T Corp. is not established by any source read here.
Before that, AT&T Corp. was itself a New York Stock Exchange-listed company, ticker “T”, with a public shareholder base; no complete list of those holders was published either, and the company terminated the registration of its securities on 3 January 2006. AT&T Corp. ceased to exist on 1 May 2024 when it merged into AT&T Enterprises, Inc., so this legal entity has no current shareholder.
Ultimate beneficial ownership
No authoritative source identifies any natural person as a beneficial owner of AT&T Corp. AT&T Inc., the holder named in the 2024 regulatory filing, is a widely held company listed on the New York Stock Exchange. No effective ownership percentage for any individual can be calculated from the sources read, and none is asserted.
Data availability
Partial. The ownership statement above comes from the company’s own filing with a state utility regulator rather than from a register, because United States state company registers do not publish shareholder or beneficial-ownership lists for this kind of entity. The New Jersey Division of Revenue and Enterprise Services business search was not reachable on 30 September 2026, so the register behind this record could not be tested for any shareholder field.
Sources
South Dakota Public Utilities Commission, “Notification of Internal Corporate Restructuring of AT&T Corp. into AT&T Enterprises, LLC”, filed 30 January 2024 — https://puc.sd.gov/commission/dockets/telecom/2024/informational/2024infotc35.pdf (retrieved 30 September 2026)
Missouri Public Service Commission EFIS, “Advance Notice of Merger of AT&T Corp. and AT&T Enterprises, Inc.”, filed 1 April 2024 — https://efis.psc.mo.gov/Document/Display/777599 (retrieved 30 September 2026)
U.S. Securities and Exchange Commission, AT&T Corp. Annual Report on Form 10-K for 2004, filed March 2005 — https://www.sec.gov/Archives/edgar/data/5907/000095012305002878/y06520e10vk.txt (retrieved 30 September 2026)
U.S. Securities and Exchange Commission, EDGAR filing history for AT&T Corp., CIK 0000005907, including the Form 15 filed 3 January 2006 — https://data.sec.gov/submissions/CIK0000005907.json (retrieved 30 September 2026)
Officers
1
Directors and officers of AT&T Corp.
No official register recording a director or officer of AT&T Corp. could be read on 30 September 2026, and no person is named as an officer in this block. The New Jersey Division of Revenue and Enterprise Services business search, the register behind this registration, refused the connection on that date. The New York State Department of State’s published Active Corporations dataset, which covers the jurisdiction in which AT&T Corp. was incorporated, holds no entry under this name; that is consistent with the entity having merged out of existence on 1 May 2024, and it means no officer detail can be taken from the New York register either. The number of active officers, the number of former officers, their roles, appointment dates and resignation dates are therefore all unestablished.
The last officer disclosures AT&T Corp. made under securities law date from 2005: its final annual report on Form 10-K was filed in March 2005 for the 2004 financial year, and it terminated the registration of its securities by Form 15 on 3 January 2006. Anything recorded there is more than twenty years old and cannot be presented as current. Because AT&T Corp. merged with and into AT&T Enterprises, Inc. on 1 May 2024 and ceased to exist, no appointment to this legal entity remains in force.
Data availability
Not found. Nationality is not disclosed and is not publicly available: neither the New Jersey nor the New York company register publishes the nationality of a director or officer, and neither publishes a country of residence. Role, occupation, appointment date, resignation date and officer status could not be obtained from any register read on 30 September 2026.
Sources
New Jersey Division of Revenue and Enterprise Services, business name search — https://www.njportal.com/DOR/BusinessNameSearch (connection refused, attempted 30 September 2026)
New York State Department of State, “Active Corporations: Beginning 1800” — https://data.ny.gov/d/n9v6-gdp6 (queried 30 September 2026; no record under this name)
U.S. Securities and Exchange Commission, EDGAR filing history for AT&T Corp., CIK 0000005907 — https://data.sec.gov/submissions/CIK0000005907.json (retrieved 30 September 2026)
South Dakota Public Utilities Commission, “Notification of Internal Corporate Restructuring of AT&T Corp. into AT&T Enterprises, LLC”, filed 30 January 2024 — https://puc.sd.gov/commission/dockets/telecom/2024/informational/2024infotc35.pdf (retrieved 30 September 2026)
Data-provider feed — rows as supplied to Zavia for New Jersey Division of Revenue & Enterprise Services, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of AT&T Corp.
AT&T Corp. was not an independent company. It was a wholly owned subsidiary of AT&T Inc., a Delaware corporation listed on the New York Stock Exchange and registered with the U.S. Securities and Exchange Commission under CIK 0000732717. AT&T Inc. named AT&T Corp., state of incorporation New York, as a principal subsidiary in the Exhibit 21 to its annual reports on Form 10-K for every year end from 31 December 2019 through 31 December 2023. The relationship began when SBC Communications Inc. acquired AT&T Corp. and adopted the name AT&T Inc. on 18 November 2005, a change recorded in the SEC’s own former-name history for CIK 0000732717.
The structure changed in 2024. AT&T Corp. merged with and into AT&T Enterprises, Inc., a Delaware corporation, with effect from 1 May 2024 and was, in the words of the filing to the Missouri Public Service Commission, “merged out of existence”; the surviving company converted from a Delaware corporation into a Delaware limited liability company and took the name AT&T Enterprises, LLC on 2 May 2024. AT&T Enterprises, LLC appears in AT&T Inc.’s Exhibit 21 as of 31 December 2024 and 31 December 2025 in the list position AT&T Corp. previously held, carrying forward the ACC Business trade name. The same exhibits show this was part of a wider conversion of AT&T Inc. subsidiaries from corporations into limited liability companies during 2024, which also took in the Indiana, Michigan, Nevada, Ohio, Southwestern and Wisconsin Bell operating companies. No ownership percentage is stated in Exhibit 21; the regulatory notifications describe the holding only as wholly owned. No subsidiary of AT&T Corp. itself was verified from any source read here.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|---|---|---|---|---|---|---|
| AT&T Inc. | United States (Delaware) | SEC CIK 0000732717 | Ultimate parent | Wholly owned; percentage not disclosed | Historical — ended 1 May 2024 | 30 January 2024 |
| AT&T Enterprises, Inc. | United States (Delaware) | Not obtained | Surviving entity in the merger of AT&T Corp. | Not applicable | Merger effective 1 May 2024 | 1 April 2024 |
| AT&T Enterprises, LLC | United States (Delaware) | Not obtained | Same legal person as AT&T Enterprises, Inc. after conversion and renaming | Not applicable | Current | 31 December 2025 |
Recent structural changes
1 May 2024 — AT&T Corp. merged with and into AT&T Enterprises, Inc. and ceased to exist (South Dakota Public Utilities Commission notification, 30 January 2024; Missouri Public Service Commission notice, 1 April 2024).
2 May 2024 — AT&T Enterprises, Inc. converted from a Delaware corporation into a Delaware limited liability company and changed its name to AT&T Enterprises, LLC (South Dakota Public Utilities Commission notification, 30 January 2024).
Year ended 31 December 2024 — AT&T Enterprises, LLC replaces AT&T Corp. in AT&T Inc.’s list of principal subsidiaries (AT&T Inc. Form 10-K, Exhibit 21, filed 12 February 2025).
Data availability
Partial. The parent relationship and the 2024 restructuring are established from securities filings and from notifications to state utility regulators rather than from a company register, because United States state registers do not publish corporate-linkage data; no register could be read to confirm or exclude subsidiaries of AT&T Corp. itself. The New Jersey Division of Revenue and Enterprise Services business search was not reachable on 30 September 2026.
Sources
AT&T Inc., Form 10-K Exhibit 21, principal subsidiaries as of 31 December 2023, filed 23 February 2024 — https://www.sec.gov/Archives/edgar/data/732717/000073271724000009/ex-21ye2023.htm (retrieved 30 September 2026)
AT&T Inc., Form 10-K Exhibit 21, principal subsidiaries as of 31 December 2024, filed 12 February 2025 — https://www.sec.gov/Archives/edgar/data/732717/000073271725000013/ex-21ye2024.htm (retrieved 30 September 2026)
AT&T Inc., Form 10-K Exhibit 21, principal subsidiaries as of 31 December 2025 — https://www.sec.gov/Archives/edgar/data/732717/000073271726000120/ex-21ye2025.htm (retrieved 30 September 2026)
South Dakota Public Utilities Commission, “Notification of Internal Corporate Restructuring of AT&T Corp. into AT&T Enterprises, LLC”, filed 30 January 2024 — https://puc.sd.gov/commission/dockets/telecom/2024/informational/2024infotc35.pdf (retrieved 30 September 2026)
Missouri Public Service Commission EFIS, “Advance Notice of Merger of AT&T Corp. and AT&T Enterprises, Inc.”, filed 1 April 2024 — https://efis.psc.mo.gov/Document/Display/777599 (retrieved 30 September 2026)
U.S. Securities and Exchange Commission, EDGAR filing history for AT&T Inc., CIK 0000732717, recording the former name SBC Communications Inc. until 18 November 2005 — https://data.sec.gov/submissions/CIK0000732717.json (retrieved 30 September 2026)
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Frequently Asked Questions
What does AT&T CORPORATION do?
AT&T Corp. was a business corporation organised under New York law that provided local, long-distance, internet and transaction-based voice and data services to business and consumer customers through two segments, AT&T Business Services and AT&T Consumer Services. Its last annual report on Form 10-K, for 2004, described global network services reaching 60 countries and 850 cities and more than two million business customers. The entity ceased to exist on 1 May 2024, when it merged with and into AT&T Enterprises, Inc.
Who owns AT&T CORPORATION?
No share register for AT&T Corp. is published by any United States register, and none was supplied with the underlying company data. In a notification filed with the South Dakota Public Utilities Commission on 30 January 2024 the company stated that AT&T Corp. was a wholly owned subsidiary of AT&T Inc. No percentage beyond “wholly owned” and no intermediate holder is identified in the sources read.
Who is AT&T CORPORATION's UBO (Ultimate Beneficial Owner)?
No authoritative source identifies a natural person as an ultimate beneficial owner of AT&T Corp. The company was wholly owned by AT&T Inc., a widely held company listed on the New York Stock Exchange, and no individual’s effective ownership percentage can be calculated from the available filings.
What is AT&T CORPORATION's company registration number?
AT&T CORPORATION's registration number is 1015173, filed with New Jersey Division of Revenue & Enterprise Services in United States. Its current status on the register is active.
Is AT&T CORPORATION still an active company?
AT&T CORPORATION's status on New Jersey Division of Revenue & Enterprise Services is listed as active.
When was AT&T CORPORATION incorporated?
AT&T CORPORATION was incorporated on 6 February 1980, according to New Jersey Division of Revenue & Enterprise Services.
What is AT&T CORPORATION's registered address?
The registered address on file for AT&T CORPORATION is BEDMINSTER, United States.
What legal structure is AT&T CORPORATION registered as?
AT&T CORPORATION is registered as a Public Limited Company in United States.
What is AT&T CORPORATION's revenue?
The last full-year figure AT&T Corp. published was consolidated revenue of USD 30,537 million for the year ended 31 December 2004, reported in its annual report on Form 10-K and an 11.6% decrease on 2003. No later company-level revenue was published, because the company deregistered its securities in January 2006.
Is AT&T CORPORATION listed on a stock exchange?
AT&T Corp. common stock was listed on the New York Stock Exchange under the ticker “T” until the company was acquired by SBC Communications Inc., which took the name AT&T Inc. on 18 November 2005. AT&T Corp. filed a Form 15 on 3 January 2006 terminating the registration of its securities and was not listed after that date.
Who are the officers/directors of AT&T CORPORATION?
No register recording a director or officer of AT&T Corp. could be read on 30 September 2026. The New Jersey Division of Revenue and Enterprise Services business search refused the connection, and the New York State Active Corporations dataset holds no entry under this name, which is consistent with the company having merged out of existence on 1 May 2024. Its last officer disclosures under securities law date from 2005 and are not current, so no officer is named.
Does AT&T CORPORATION have a parent company or subsidiaries?
AT&T Corp. was a wholly owned subsidiary of AT&T Inc. (SEC CIK 0000732717) and was listed as a principal subsidiary in AT&T Inc.’s Form 10-K Exhibit 21 up to the year ended 31 December 2023. On 1 May 2024 it merged with and into AT&T Enterprises, Inc., a Delaware corporation, which converted the next day into AT&T Enterprises, LLC; that entity occupies AT&T Corp.’s former place in Exhibit 21 from the year ended 31 December 2024.
Can Zavia monitor changes to AT&T CORPORATION's ownership over time?
This profile reflects a point-in-time snapshot from New Jersey Division of Revenue & Enterprise Services. Zavia's monitoring API can track changes to AT&T CORPORATION's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access AT&T CORPORATION's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like AT&T CORPORATION's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from New Jersey Division of Revenue & Enterprise Services and was last synced on 29 September 2026.