ATC GROUP SERVICES (CA) INC. is a California corporation, registered on November 9, 2016. It is based at 5050 SOUTH SYRACUSE STREET, SUITE 1150, DENVER, CO, 80237, United States. The company is currently listed as active on the California register and is registered under company number 3962142. Its officers and directors on record include Bradford Twombly, Jeanne Homsey, Sarah Hilty, among 20 on file. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | ATC GROUP SERVICES (CA) INC. |
|---|---|
| Principal address | 5050 SOUTH SYRACUSE STREET, SUITE 1150DENVER80237COUnited States |
| Mailing address | 1117 LONE PALM AVE, SUITE B, MODESTO, CA, 95351, US |
| Registration state | California |
| Status | Active |
| Formed in | Delaware (foreign registration) |
| Home company | ATC GROUP SERVICES (CA) INC. |
| Registered | 9 November 2016 (almost 10 years ago) |
| Officers & directors | Bradford Twombly, officerJeanne Homsey |
| Entity type | Corporation |
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| Standing | compliant |
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| Company number | 3962142 |
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| Registered agent | C T CORPORATION SYSTEM |
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| Source registry | California Secretary of State · updated 10 August 2026 |
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| Public records | 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| CaliforniaTHIS | ATC GROUP SERVICES (CA) INC. | 2016-11-09 | C T CORPORATION SYSTEM | Bradford TwomblyOfficerJeanne HomseyDirector, Officer12 more | Active | |
Filing ID 3962142 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 5050 SOUTH SYRACUSE STREET, SUITE 1150, DENVER, CO, 80237, United States Registered agent C T CORPORATION SYSTEM330 N BRAND BLVD STE # 700, GLENDALE, CA, 91203 Officers Bradford TwomblyOfficer Jeanne HomseyDirector, Officer Sarah HiltyOfficer Lisa NorthDirector, Officer David A. SmolenDirector, Officer L. JOE BOYEROfficer Alex HartigDirector, Officer Yashar HooshvarOfficer Ashley FotiOfficer Lytle TrouttOfficer Jeanne DiBellaOfficer Michael McMahonOfficer, Director Jacqueline HinmanDirector, Officer Walter PowellOfficer | ||||||
| Arkansas | ATC GROUP SERVICES LLC | 2016-01-28 | C T CORPORATION SYSTEM | JEFF KOONCEOfficerTHOMAS PRICEOfficer4 more | Active | |
| Arizona | ATC GROUP SERVICES LLC | 1997-08-05 | CT CORPORATION SYSTEM | — | Active | |
| California | ATC GROUP SERVICES INC. | 1988-02-24 | C T CORPORATION SYSTEM | ASHLEY FOTIOfficerPAUL GRILLOOfficer1 more | Dissolved | |
| California | ATC GROUP SERVICES LLC | 2016-01-28 | C T CORPORATION SYSTEM | L. Joe BoyerOfficerROBERT TOUPSOfficer | Active | |
| Colorado | ATC Group Services LLC | 1988-03-03 | C T CORPORATION SYSTEM | — | Active | |
| Connecticut | ATC GROUP SERVICES LLC | 2016-02-04 | C T CORPORATION SYSTEM | Bradford TwomblyOfficerJOE BOYEROfficer7 more | Active | |
| Connecticut | ATC GROUP SERVICES (CT) INC. | 2016-12-14 | C T CORPORATION SYSTEM | WALTER POWELLOfficerASHLEY FOTIOfficer6 more | Active | |
| Delaware | ATC GROUP SERVICES (CA) INC. | 2016-10-31 | THE CORPORATION TRUST COMPANY | — | Unknown | |
| Florida | ATC GROUP SERVICES LLC | 2016-01-13 | C T CORPORATION SYSTEM | JOE BOYEROfficer, DirectorAlexis PaniaguaOfficer9 more | Active | |
| Hawaii | ATC GROUP SERVICES LLC | 2016-01-14 | C T CORPORATION SYSTEM | ATC GROUP HOLDINGS LLCManager | Active | |
| Idaho | ATC GROUP SERVICES LLC | 2016-01-14 | C T CORPORATION SYSTEM | Bradford TwomblyMember | Active | |
| Illinois | ATC GROUP SERVICES LLC | 2016-06-09 | C T CORPORATION SYSTEM | ATC GROUP HOLDINGS LLCManager | Active | |
| Indiana | ATC GROUP SERVICES LLC | 1996-01-12 | C T CORPORATION SYSTEM | Jeanne DiBellaOfficerSARAH HILTYOfficer2 more | Active | |
| Kentucky | ATC GROUP SERVICES LLC | 1996-08-29 | C T CORPORATION SYSTEM | WILLIAM J. ROBERTSOfficerChristopher P. VinczeOfficer5 more | Active | |
| Massachusetts | ATC GROUP SERVICES (MA) INC. | 2015-04-15 | C T CORPORATION SYSTEM | Jeanne DiBellaOfficerLisa NorthOfficer6 more | Active | |
| Massachusetts | ATC GROUP SERVICES LLC | 2015-12-31 | CT CORPORATION SYSTEM | Jeanne DiBellaOfficerSARAH HILTYOfficer1 more | Active | |
| Missouri | ATC GROUP SERVICES INC. | 1989-04-26 | (Secretary of State) | ALEX HARTIGOfficerTANYA BROUSSARDOfficer12 more | Withdrawn | |
| Mississippi | ATC GROUP SERVICES LLC | 1997-08-22 | C T CORPORATION SYSTEM | Jeanne DiBella, Chief Financial OfficerOfficerATC Group Holdings LLCMember3 more | Active | |
| North Carolina | ATC Group Services LLC | 2016-01-21 | CT Corporation System | Hilty, SarahOfficerDiBella, JeanneOfficer3 more | Active | |
| New Hampshire | ATC Group Services LLC | 1998-03-24 | C T Corporation System | Sarah HiltyOfficerJeanne DiBellaOfficer4 more | Active | |
| Oklahoma | ATC GROUP SERVICES LLC | 2016-01-11 | C T CORPORATION SYSTEM | — | Active | |
| Oregon | ATC GROUP SERVICES LLC | 2016-01-21 | C T CORPORATION SYSTEM | — | Active | |
| Pennsylvania | ATC Group Services LLC | 1993-10-25 | — | Alexander HamOfficer, DirectorLytle TrouttDirector, Officer4 more | Active | |
| Rhode Island | ATC Group Services LLC | 1997-04-09 | CT CORPORATION SYSTEM | — | Active | |
| Texas | ATC Group Services LLC | 1993-08-23 | C T Corporation System | Sarah HiltyOfficerJeanne DiBellaOfficer2 more | Active | |
| Utah | ATC GROUP SERVICES LLC | 1998-02-26 | CT CORPORATION SYSTEM | ATC GROUP HOLDINGS LLCMember | Active | |
| Virginia | ATC Group Services LLC | 2015-12-28 | C T CORPORATION SYSTEM | — | Active | |
| Virginia | ATC GROUP SERVICES INC. | 1996-08-08 | C T CORPORATION SYSTEM | PAUL J GRILLOOfficerDONALD W BECKOfficer1 more | Inactive | |
| Vermont | ATC GROUP SERVICES LLC | 2016-01-15 | C T CORPORATION SYSTEM | ATC Group Holdings LLCOwner | Active | |
| Washington | ATC GROUP SERVICES LLC | 1999-12-21 | C T CORPORATION SYSTEM | LYTLE TROUTTDirectorATC GROUP HOLDINGS LLCDirector3 more | Active | |
| West Virginia | ATC GROUP SERVICES LLC | 1997-02-11 | C T CORPORATION SYSTEM | SEE IMAGES FOR A FULL LIST OF OFFICERSManager | Active | |
| Wyoming | ATC Group Services LLC | 1995-04-28 | C T Corporation System | — | Active | |
Companies and people linked to ATC GROUP SERVICES (CA) 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.
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Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
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Companies adjacent to ATC GROUP SERVICES (CA) INC. in the California Secretary of State register, in alphabetical order.
22 companies are registered at 5050 SOUTH SYRACUSE STREET, SUITE 1150, DENVER — 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 2026-08-12. Document getpalm-companies/6564-0294-9775.