MSP SignalBETA
MSPSIG.DIR · state · as of 2026-10-28

IT service providers in California

957 IT service providers are tracked in California, 533 of them MSPs. Rated providers average 4.71 on Google.

Providers tracked957533 MSPs
Top rankednot observed
Rated providers average4.71★on Google · median score 53
01

Ranked by MSP score

top 0 of 0 shown · sort: score / best reviewed

Filtered: claimed · rated · Compliance · clear

No ranked providers match these filters.

Showing 0 of 0Missing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 83San Francisco: 64San Diego: 63Irvine: 48San Jose: 38Sacramento: 30Santa Clara: 16Fresno: 14Pasadena: 14Glendale: 13Pleasanton: 13Bakersfield: 12Carlsbad: 12Huntington Beach: 12Fremont: 11San Ramon: 11Newport Beach: 10Torrance: 9Tustin: 9Burbank: 8Santa Clarita: 8Santa Rosa: 8Anaheim: 7Beverly Hills: 7Brea: 7Redlands: 7Riverside: 7Thousand Oaks: 7Ventura: 7Folsom: 6Lake Forest: 6Milpitas: 6Salinas: 6Santa Barbara: 6Woodland Hills: 6Campbell: 5Concord: 5Long Beach: 5Los Gatos: 5Rancho Cucamonga: 5Roseville: 5Santa Cruz: 5Santa Monica: 5Temecula: 5Costa Mesa: 4Fullerton: 4Modesto: 4Mountain View: 4Oakland: 4Palm Desert: 4San Rafael: 4Santa Ana: 4Simi Valley: 4Stockton: 4Walnut Creek: 4Westlake Village: 4Berkeley: 3Camarillo: 3Corona: 3Cupertino: 3Los AngelesSan FranciscoSan DiegoIrvineSan JoseSacramentoSanta ClaraFresnoDrawn from provider coordinates
03

What the data shows

measured 2026-10-28
53.0
Median MSP scoreof California providers
0%
Publish a DMARC policyof California providers
28%
Claim 24/7 supportof California providers
9
Median headcountemployees
112 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
83San Francisco
64San Diego
63Irvine
48San Jose
38Sacramento
30Santa Clara
16Fresno
14Pasadena
14Glendale
13Pleasanton
13Bakersfield
12
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
957 tracked as of 2026-10-28.
What is the median size of a provider here?
9 employees.
Listed in California?

Claim your company, free.

See where you rank against the 957 providers in your state and the firms inside your radius.

Claim your company ▸Top 100 ranked