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MSPSIG.DIR · state · as of 2026-10-23

IT service providers in California

4,737 IT service providers are tracked in California, 1,856 of them MSPs. Xobee Networks ranks highest by MSP score. Rated providers average 4.66 on Google.

Providers tracked4,7371,856 MSPs
Top rankedXobee NetworksFresno · MSP score 74
Rated providers average4.66★on Google · median score 49
01

Ranked by MSP score

top 1 of 1 shown · sort: score / best reviewed

Filtered: claimed · clear

MSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)
#ProviderServicesGoogleMSP scoreTrending
001Xobee Networks logoXobee NetworksClaimedFresno · MSP · 50-99Managed ITCybersecurityBackup and disaster recovery4.5★ (6)7475 trending up
Showing 1 of 1Missing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 334San Diego: 310San Francisco: 296Irvine: 248San Jose: 186Sacramento: 117Fremont: 88Santa Clara: 76Pleasanton: 66Fresno: 56Bakersfield: 55Santa Barbara: 50Newport Beach: 48Riverside: 46San Ramon: 46Torrance: 44Carlsbad: 43Pasadena: 41Santa Rosa: 41Anaheim: 38Glendale: 38Palo Alto: 36Huntington Beach: 34Roseville: 33Burbank: 32Dublin: 32Folsom: 31Sunnyvale: 31Lake Forest: 29Costa Mesa: 28Tustin: 28Mountain View: 25Oakland: 25San Mateo: 25El Segundo: 24Modesto: 24Rancho Cucamonga: 24Corona: 23Santa Clarita: 23Temecula: 23Cupertino: 22Milpitas: 22Stockton: 22Walnut Creek: 22Beverly Hills: 21Long Beach: 21Orange: 21Santa Ana: 21Santa Monica: 21Concord: 20Laguna Hills: 20Newark: 19San Rafael: 19Thousand Oaks: 19Ventura: 19Visalia: 19Westlake Village: 19Campbell: 18Redwood City: 18Santa Cruz: 18Los AngelesSan DiegoSan FranciscoIrvineSan JoseSacramentoFremontSanta ClaraDrawn from provider coordinates
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What the data shows

measured 2026-10-23
48.7
Median MSP scoreof California providers
1%
Publish a DMARC policyof California providers
24%
Claim 24/7 supportof California providers
10
Median headcountemployees
159 cities in California carry exactly one tracked provider.
** end of report **
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Cities in California

top 12 of 120 · providers tracked
Los Angeles
334San Diego
310San Francisco
296Irvine
248San Jose
186Sacramento
117Fremont
88Santa Clara
76Pleasanton
66Fresno
56Bakersfield
55Santa Barbara
50
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
4,737 tracked as of 2026-10-23.
Which provider ranks highest in California?
Xobee Networks, by MSP score.
What is the median size of a provider here?
10 employees.
Listed in California?

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