Martinez Business Internet
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Martinez has 14 business internet options – View all▼
Martinez has one business fiber provider, AT&T, and one business cable provider, Xfinity.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | Moderate |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| TPx Communications | 600 | 100 | Low |
| AT&T | 100 | 20 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Unwired Ltd | 300 | 25 | High |
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| AT&T | 100 | 6 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 4 | High |
| HughesNet | 100 | 5 | High |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Astound | Fiber | 5,000 | 5,000 | Low |
| Xfinity | Fiber | 1,000 | 1,000 | Low |
| Zayo Group | Fiber | 0.2-10 | <1 | Low |
Broadband Map's availability estimates are based on the census boundaries of Martinez. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of business internet providers in Martinez rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Martinez ISPs' availability as of December 2025).