AT&T DATACOMM, INC. is a South Dakota corporation, registered on October 16, 2001. It is based at 225 W RANDOLPH ST, CHICAGO, IL, 60606-1838. The company has since been marked inactive on the South Dakota register and is registered under company number FB025588. Public records for the company include 1 SoS registration and 2 licenses. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | AT&T DATACOMM, INC. |
|---|---|
| Principal address | 225 W RANDOLPH STCHICAGO60606-1838ILUnited States |
| Mailing address | 1010 N ST MARYS STREET, RM 9-002, SAN ANTONIO, TX, 78215-2109 |
| Registration state | South Dakota |
| Status | Inactive |
| Formed in | Delaware (foreign registration) |
| Registered | 16 October 2001 (almost 25 years ago) |
| Entity type | Corporation |
| Standing | not compliant |
| Company number | FB025588 |
| Registered agent | C T CORPORATION SYSTEM |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records |
|---|
| 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | AT&T DATACOMM, INC. | 2001-10-16 | C T CORPORATION SYSTEM | — | Inactive | |
Filing ID FB025588 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 225 W RANDOLPH ST, CHICAGO, IL, 60606-1838 Registered agent C T CORPORATION SYSTEM319 S COTEAU ST, PIERRE, SD, 57501-3187 Officers Not reported | ||||||
| Arkansas | AT&T DATACOMM, LLC | 2015-06-17 | C T CORPORATION SYSTEM | PAUL W. STEPHENSManagerJOHN LOCUSManager4 more | Active | |
| Arkansas | SOUTHWESTERN BELL TELEPHONE COMPANY | 2007-07-02 | C T CORPORATION SYSTEM | YING (ELAINE) LOUOfficerALFRED G RICHTER, JROfficer3 more | Merged | |
| Arkansas | AT&T DATACOMM, INC. | 2000-05-04 | THE CORPORATION COMPANY | JONATHAN P. KLUGOfficerSEE ATTACHEDOfficer3 more | Merged | |
| Arizona | AT&T DATACOMM, INC. | 2000-05-03 | C T CORPORATION SYSTEM | TERESA G BLIZZARDOfficerKAREN DIORIOOfficer4 more | Inactive | |
| California | AT&T DATACOMM, INC. | 1999-09-27 | C T CORPORATION SYSTEM | ELLEN SPANOOfficerJOHN REGANOfficer1 more | Dissolved | |
| Connecticut | AT&T DATACOMM, INC. | 2000-05-15 | Secretary of State | STEVEN SHASHACKOfficerKAREN DIORIOOfficer4 more | Withdrawn | |
| Florida | AT&T DATACOMM, INC. | 2000-05-04 | — | Karen DiorioDirector, OfficerLee Jr. WhelessOfficer, Director4 more | Inactive | |
| Georgia | AT&T DATACOMM, INC. | 2000-05-04 | — | — | Active | |
| Iowa | AT&T DATACOMM, LLC | 2015-06-17 | C T CORPORATION SYSTEM | — | Active | |
| Iowa | AT&T DATACOMM, INC. | 2000-05-03 | IOWA SECRETARY OF STATE | ELLEN SPANOOfficerANDREW A. DZEROVYCHOfficer1 more | Inactive | |
| Idaho | AT&T DATACOMM, INC. | 2002-01-18 | CT CORPORATION SYSTEM | ELLEN SPANOOfficerANDREW A. DZEROVYCHOfficer4 more | Withdrawn | |
| Illinois | AT&T DATACOMM, INC. | 2000-05-04 | C T CORPORATION SYSTEM | — | Withdrawn | |
| Indiana | AT&T DATACOMM, LLC | 2000-05-04 | C T CORPORATION SYSTEM | Paul W StephensManagerJohn LocusManager2 more | Active | |
| Kansas | AT&T DATACOMM, INC. | 2000-05-03 | THE CORPORATION COMPANY, INC | — | Withdrawn | |
| Kentucky | AT & T DATACOMM, LLC | 2000-05-04 | C T CORPORATION SYSTEM | INGRID BERNERMemberDaniel JamesOfficer13 more | Active | |
| Massachusetts | AT&T DATACOMM, INC. | 2000-05-04 | C T CORPORATION SYSTEM | Jonathan P. KlugOfficerTeresa G. BlizzardDirector4 more | Inactive | |
| Maryland | AT&T DATACOMM, INC | 1999-06-14 | THE CORPORATION TRUST INCORPORATED | — | Suspended | |
| Maine | AT&T DATACOMM, LLC | 2000-05-04 | C T CORPORATION SYSTEM | — | Active | |
| Michigan | AT&T DATACOMM, INC. | 2000-05-03 | THE CORPORATION COMPANY | — | Dissolved | |
| Minnesota | AT&T DATACOMM, INC. | 2000-05-04 | C T Corporation System Inc | John ReganOfficerAT&T Datacomm IncOfficer | Inactive | |
| Missouri | AT&T DATACOMM, INC. | 2000-05-04 | (Secretary of State) | Ellen SpanoOfficerVacant vacantDirector2 more | Dissolved | |
| Montana | AT&T DATACOMM, INC. | 2000-09-21 | — | CARL FORBISOfficerELLEN SPANOOfficer14 more | Withdrawn | |
| Montana | AT&T DATACOMM, LLC | 2015-09-18 | C T CORPORATION SYSTEM | Paul W. StephensManagerIngrid BernerManager2 more | Active | |
| North Carolina | AT&T DataComm, Inc. | 2000-05-05 | Secretary of State | Spano, EllenOfficerRegan, John , JrOfficer2 more | Withdrawn | |
| Nebraska | AT&T DATACOMM, INC. | 2000-05-04 | C T CORPORATION SYSTEM | LORI FINKOfficerANDREW A DZEROVYCHOfficer4 more | Inactive | |
| New York | AT&T DATACOMM, INC. | 2000-01-12 | C T CORPORATION SYSTEM | JOHN REGAN JROfficerAT&T DATACOMM, INCOfficer | Dissolved | |
| Ohio | AT&T DATACOMM, INC. | 2000-05-05 | CT CORPORATION SYSTEM | — | Active | |
| Oklahoma | AT&T DATACOMM, INC. | 2000-05-08 | THE CORPORATION COMPANY | — | Inactive | |
| Oklahoma | SOUTHWESTERN BELL TELEPHONE COMPANY, LLC | 2024-05-20 | C T CORPORATION SYSTEM | — | Active | |
| Oregon | AT&T DATACOMM, INC. | 2000-09-18 | C T CORPORATION SYSTEM | ANDREW A DZEROVYCHOfficerELLEN SPANOOfficer | Inactive | |
| Pennsylvania | AT&T DataComm, Inc. | 2000-05-03 | — | FINK LORIOfficerANDREW A DZEROVYCHOfficer1 more | Merged | |
| Tennessee | AT&T DATACOMM, LLC | 2000-05-04 | C T CORPORATION SYSTEM | — | Active | |
| Utah | AT&T DATACOMM, LLC | 1999-08-18 | CT CORPORATION SYSTEM | John ReganManagerJOHN REGAN JRManager3 more | Active | |
| Utah | AT&T DATACOMM, LLC | 1999-08-18 | CT CORPORATION SYSTEM | PAUL W. STEPHENSManager | Expired | |
| Virginia | AT&T DataComm, Inc. | 2000-05-08 | C T CORPORATION SYSTEM | KAREN DIORIODirectorLEE WHELESSDirector3 more | Inactive | |
| Vermont | AT&T DATACOMM, INC. | 2000-05-05 | C T CORPORATION SYSTEM | Vivian SwiercDirectorTeresa G. BlizzardDirector8 more | Inactive | |
| Vermont | AT&T DATACOMM, LLC | 2015-06-17 | C T CORPORATION SYSTEM | John Regan, JrManagerJohn LocusManager2 more | Active | |
| West Virginia | AT&T DATACOMM, LLC | 2000-05-04 | C T CORPORATION SYSTEM | INGRID BERNERManagerPAUL W. STEPHENSManager | Active | |
Companies and people linked to AT&T DATACOMM, INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Missouri | 1410477184 | — | — | Unknown | |
| — | 1410477184 | — | — | Unknown | |
Federal court records load when you reach this section.
Companies adjacent to AT&T DATACOMM, INC. in the South Dakota Secretary of State register, in alphabetical order.
1 company is registered at 225 W RANDOLPH ST, CHICAGO — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-07-29. Document getpalm-companies/0340-9891-6377.