317-622-8970Search all companies →Communication Companies in California
236,061 companies in Communication in California.
Explore 236,061 Communication in California listed with contact details, employee size, revenue, and NAICS/SIC codes. Compare suppliers and service providers side by side and reach the right companies directly, or view the same industry in Communication in New York, Communication in Florida, Communication in Texas.
Communication in California companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 232,139 | 98.3% |
| 51-200 | 3,123 | 1.3% |
| 201-1000 | 669 | 0.3% |
| 1001-5000 | 86 | 0.0% |
| 5001+ | 36 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 232,451 | 98.5% |
| $10M-$50M | 3,009 | 1.3% |
| $50M-$250M | 387 | 0.2% |
| $250M-$1B | 67 | 0.0% |
| $1B+ | 51 | 0.0% |
Share is of companies with a known value — 236,053 with headcount and 235,965 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many Communication in California are there?
There are 236,061 Communication in California in the directory. Use the filters to narrow by employee count, revenue, or NAICS/SIC code.
How many large companies are in Communication in California?
281 of the 236,061 companies in Communication in California employ more than 500 people, and 51 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most Communication in California companies?
Most are small and mid-sized businesses: the size and revenue tables above show the full spread, from under $10M up to $1B+, across the 235,965 companies with revenue on file.
What information is included for each company?
Every listing includes the company name, location, website, employee size, revenue range where available, and NAICS/SIC classification, with a link to the full profile.
Where does this directory come from?
Listings are compiled and maintained by Factur, a sales and marketing firm for B2B manufacturers. Any company can request an update or removal from its profile page.