GMX, INC. is a South Dakota corporation, registered on December 18, 2003. It is based at 24495 OAK MEADOWS COURT, KEYSTONE, SD, 57751-6658. The company is currently listed as active on the South Dakota register, is registered under company number DB047635 and carries EIN 020686891. Its E-Verify enrollment reports a workforce of 5 to 9 employees, hiring at 1 site in North Carolina. Public records for the company include 1 SoS registration, 2 E-Verify records and 9 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | GMX, INC. |
|---|---|
| Principal address | 24495 OAK MEADOWS COURTKEYSTONE57751-6658SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 18 December 2003 (over 22 years ago) |
| Shareholders | AARON GRIMES, ownerCRISTOBAL G MARTINEZ, ownerLINDSAY CASTLES, ownerGMX INC, ownerWILLARD GRIMES, owner |
| Entity type | Corporation |
| Standing | compliant |
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| Company number | DB047635 |
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| EIN | 020686891 |
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| Workforce size | 5 to 9 employees · updated 3 November 2023 |
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| Hiring sites | 1 site in North Carolina |
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| USDOT carrier | USDOT 958750 (+4 more) · 1 power unit · 1 driver · Interstate |
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| Registered agent | MARK W. WALTERS, ATTORNEY AT LAW |
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| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | GMX, INC. | 2003-12-18 | MARK W. WALTERS, ATTORNEY AT LAW | — | Active | |
Filing ID DB047635 Jurisdiction Domestic · Corporation Principal address 24495 OAK MEADOWS COURT, KEYSTONE, SD, 57751-6658 Registered agent MARK W. WALTERS, ATTORNEY AT LAW1818 W FULTON STREET SUITE 101, RAPID CITY, SD, 57702 Officers Not reported | ||||||
Companies and people linked to GMX, 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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| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| South Dakota | 958750 | Interstate carrier | — | Active | |
| North Carolina | 2406224 | Interstate carrier | — | Active | |
| Oklahoma | 605008 | Interstate carrier | — | Inactive | |
| California | 3087996 | Intrastate carrier | — | Active | |
| Texas | 1784719 | Carrier authority (USDOT) | — | Inactive | |
| California | 3087996 | Carrier authority (USDOT) | — | Active | |
| Texas | 1784719 | Carrier authority (USDOT) | — | Inactive | |
| North Carolina | 2406224 | Carrier authority (USDOT) | — | Active | |
| South Dakota | 958750 | Carrier authority (USDOT) | — | Active | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| North Carolina | 5 to 9 | 1 | 11/3/2023 | MANUFACTURING (31-33) | Open | |
| North Carolina | 5 to 9 | 1 | 10/24/2014 | MANUFACTURING (31-33) | Open | |
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Companies adjacent to GMX, INC. in the South Dakota Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-17. Document getpalm-companies/9143-8544-4165.