625,846 California businesses, checked and ready.
California businesses from state licences, registries and business listings: the biggest group is clinics & health care. We check every email before anyone is emailed and name the owner where public records show it.
What we hold in California.
| Trade | Businesses | With email | With phone | No website found |
|---|---|---|---|---|
| Clinics & health care | 137,003 | 24,866 | 122,790 | 11,812 |
| Salons & personal care | 112,515 | 45,742 | 102,070 | 7,562 |
| Restaurants & food | 106,271 | 34,198 | 86,937 | 1,414 |
| Professional services | 80,560 | 14,839 | 52,996 | 521 |
| Contractors & trades | 66,278 | 12,707 | 51,975 | 385 |
| Retail stores | 50,722 | 8,528 | 32,144 | 659 |
| Trucking & transport | 13,530 | 4,999 | 11,634 | 2,629 |
| Wholesale & distribution | 12,494 | 2,608 | 4,256 | 31 |
| Hotels & lodging | 11,529 | 4,631 | 9,531 | 67 |
| Fitness & recreation | 4,829 | 172 | 316 | 1 |
| Manufacturing | 2,997 | 120 | 249 | 21 |
| Waste & recycling | 1,526 | 324 | 1,263 | 36 |
| Nonprofits | 773 | 116 | 187 | 7 |
| Farms & agriculture | 487 | 88 | 105 | 28 |
Counted 2026-10-08. "No website found" counts only businesses we have already checked.
Where they are.
Businesses in the busiest cities of California. Pick a city in the lead finder to see emails, owners and sample names.
Open the lead finder for California- Los Angeles 60,828
- San Francisco 33,683
- San Diego 23,483
- San Jose 11,579
- Sacramento 11,557
- Ventura 9,619
- Fresno 7,775
- Oakland 6,921
- Santa Rosa 6,686
- Bakersfield 6,268
- Long Beach 6,195
- Irvine 5,494
What the numbers say.
California has 625,846 businesses in our database, number 1 of 51 (the 50 states and DC). 154,550 of them (25%) have an email on file, which puts California at number 43 for email coverage.
The biggest groups are clinics and health practices (137,003), salons and personal-care businesses (112,515) and restaurants and food businesses (106,271). Email coverage is strongest among salons and personal-care businesses: 41% have one.
We've checked the website of 32,493 California businesses so far; 25,446 (78%) had none, mostly clinics and health practices, then salons and personal-care businesses.
Of all California businesses, 69,513 have a named contact, usually the owner, from licences and property records.
The biggest cities are Los Angeles (60,828), San Francisco, San Diego and San Jose. The lead finder covers California as a whole and its biggest cities.
Teams that find California leads useful
- Commercial cleaning companies: 217,563 clinics and offices in California
- Food and beverage suppliers: 106,271 restaurants and food businesses in California
- IT services companies: 80,560 professional offices in California
- Commercial insurance agents: 66,278 contractors and trades in California
California leads: common questions
How many California businesses can BeatTheDoor reach?
625,846 businesses are in our California database: 154,550 with an email on file and 477,373 with a phone number. We check each email before anyone is contacted.
Which California cities have the most businesses?
The biggest are Los Angeles (60,828), San Francisco (33,683), San Diego (23,483), San Jose (11,579), Sacramento (11,557). Pick any of them in the lead finder to see more.
Can I target one city or trade in California?
Yes. A campaign is a trade and an area, down to a list of cities or ZIP codes, for example clinics and health practices in Los Angeles. Your leads are yours alone in that area.