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This dataset covers 3,263 verified records spread across 58+ districts in California. 3,263 records carry a verified phone number and 1,142 include a business website — directly usable for outreach, segmentation, and CRM import.
The highest-density districts are Butte (702 listings), San Francisco (351 listings), Riverside (234 listings), Fresno (176 listings), Merced (140 listings), San Diego (117 listings), Placer (100 listings), and Amador (88 listings).
Additional coverage spans Calaveras (78), Marin (70), Del Norte (64), Sacramento (59), Monterey (54), Sierra (50), Los Angeles (47), Mono (44), Alpine (41), San Joaquin (39), Mendocino (37), Lassen (35) , plus 38 more districts.
| Districts | Total | With mobile | With website |
|---|---|---|---|
| Butte | 702 | 702 | 246 |
| San Francisco | 351 | 351 | 123 |
| Riverside | 234 | 234 | 82 |
| Fresno | 176 | 176 | 62 |
| Merced | 140 | 140 | 49 |
| San Diego | 117 | 117 | 41 |
| Placer | 100 | 100 | 35 |
| Amador | 88 | 88 | 31 |
| Calaveras | 78 | 78 | 27 |
| Marin | 70 | 70 | 25 |
| All districts (58) | 3,263 | 3,263 | 1,142 |
| Districts | Total | With mobile | With website |
|---|---|---|---|
| Butte | 702 | 702 | 246 |
| San Francisco | 351 | 351 | 123 |
| Riverside | 234 | 234 | 82 |
| Fresno | 176 | 176 | 62 |
| Merced | 140 | 140 | 49 |
| San Diego | 117 | 117 | 41 |
| Placer | 100 | 100 | 35 |
| Amador | 88 | 88 | 31 |
| Calaveras | 78 | 78 | 27 |
| Marin | 70 | 70 | 25 |
| Del Norte | 64 | 64 | 22 |
| Sacramento | 59 | 59 | 21 |
| Monterey | 54 | 54 | 19 |
| Sierra | 50 | 50 | 18 |
| Los Angeles | 47 | 47 | 16 |
| Mono | 44 | 44 | 15 |
| Alpine | 41 | 41 | 14 |
| San Joaquin | 39 | 39 | 14 |
| Mendocino | 37 | 37 | 13 |
| Lassen | 35 | 35 | 12 |
| Santa Barbara | 33 | 33 | 12 |
| Nevada | 32 | 32 | 11 |
| Napa | 31 | 31 | 11 |
| San Benito | 29 | 29 | 10 |
| Stanislaus | 28 | 28 | 10 |
| Lake | 27 | 27 | 9 |
| Orange | 26 | 26 | 9 |
| Santa Cruz | 25 | 25 | 9 |
| Sutter | 24 | 24 | 8 |
| Mariposa | 23 | 23 | 8 |
| San Luis Obispo | 23 | 23 | 8 |
| Ventura | 22 | 22 | 8 |
| Kings | 21 | 21 | 7 |
| Contra Costa | 21 | 21 | 7 |
| Tulare | 20 | 20 | 7 |
| Alameda | 20 | 20 | 7 |
| Colusa | 19 | 19 | 7 |
| Solano | 18 | 18 | 6 |
| Siskiyou | 18 | 18 | 6 |
| Shasta | 18 | 18 | 6 |
| San Bernardino | 17 | 17 | 6 |
| Tehama | 17 | 17 | 6 |
| Yolo | 16 | 16 | 6 |
| Santa Clara | 16 | 16 | 6 |
| Humboldt | 16 | 16 | 6 |
| Sonoma | 15 | 15 | 5 |
| El Dorado | 15 | 15 | 5 |
| Tuolumne | 15 | 15 | 5 |
| Plumas | 14 | 14 | 5 |
| Inyo | 14 | 14 | 5 |
| Trinity | 14 | 14 | 5 |
| Glenn | 14 | 14 | 5 |
| Yuba | 13 | 13 | 5 |
| Modoc | 13 | 13 | 5 |
| Kern | 13 | 13 | 5 |
| Madera | 13 | 13 | 5 |
| Imperial | 12 | 12 | 4 |
| San Mateo | 12 | 12 | 4 |
| All districts (58) | 3,263 | 3,263 | 1,142 |
The IT Support Companies database for California, United States includes 3,263+ verified businesses with company name, address, city, state, phone, email, website and GPS coordinates. The file is delivered as a CSV ready for CRM import or BI analysis.
The IT Support Companies database for California, United States contains 3,263+ verified businesses as of 2026, each with phone, email, address, website and GPS coordinates. The full record count is shown on this page above.
The complete IT Support Companies database for California, United States is available on this page from Data2Sales AI as an instant CSV download. Every record carries verified contact details and is delivered immediately after checkout.
Each record includes: Business name, Street address, City, State / Region, Postal code, Country, Phone number, Email address and more. The file is delivered as a UTF-8 CSV that opens in Excel, Google Sheets or any standard CRM importer.
Every record is cross-referenced across public business registries, Google Maps and licensed directory partners before it ships. Closed businesses, disconnected phones and duplicates are stripped on every monthly refresh, so the dataset reflects the live it support companies footprint in California, United States.
Yes. The IT Support Companies dataset is rebuilt on a rolling 30-day cycle. New entrants come in through registrar filings; closures are detected from negative signals and dropped before export.
Yes — the dataset is licensed for commercial use after purchase. Common use cases include cold outbound, geo-targeted advertising, market research, supplier sourcing and territory planning. Only publicly listed business contact information is included.
You receive a UTF-8 encoded CSV. It opens in Excel, Google Sheets, Power BI, Looker Studio and every major CRM (HubSpot, Salesforce, Zoho, Pipedrive). XLSX is available on request.
Within 30 seconds of successful payment. The CSV is generated fresh from the live database at purchase time. You also get 7 days of unlimited re-downloads from a secure link sent to your email.
This World Wide Data list covers 3,263+ verified records operating in California, United States. Every entry is compiled by the Data2Sales AI engine from multiple verified sources, de-duplicated against our master index, and refreshed each month — saving sales, marketing, and research teams the manual cleanup normally needed before outreach.
Buy multiple neighbouring states in a single file. Cheaper than the country pack, wider than any one state.
Last Update:
Aug 17, 2026 05:45 AM
Published:
Jul 06, 2026 11:20 AM
Rows (Regular):
1,632
Rows (Extended):
3,263
Category:
Roll-up datasets — broader coverage at a higher tier are highlighted below.
