79 attorneys in Thousand Oaks, California
Actively licensed attorneys with a business address in Thousand Oaks, taken from the California attorney registry and refreshed 2026-09-06.
More Thousand Oaks attorneys publish a phone number than the California average — 87% against 75%.
Firm size mix in Thousand Oaks
| Firm size | Attorneys | Share |
|---|---|---|
| Solo practice | 23 | 37% |
| 2–10 attorneys | 25 | 40% |
| 11–50 attorneys | 14 | 23% |
| 51+ attorneys | 0 | 0% |
Firms with the most attorneys in Thousand Oaks
| Firm or employer | Attorneys |
|---|---|
| Amgen | 14 |
| Amgen Inc | 10 |
| Amgen Inc | 4 |
| Amgen, Inc | 3 |
| Amgen, Inc | 2 |
| Amgen Inc. One Amgen Center Drive | 2 |
| Amgen Inc. One Amgen Center Dr | 2 |
| Amgen Inc | 2 |
| Tseng & Associates | 1 |
| Teledyne Technologies Incorporated | 1 |
Sample rows
Phone numbers are masked here; the delivered file is not.
| Name | Firm | Phone |
|---|---|---|
| Eric Agovino | Amgen Inc | (805) 447-0464 |
| Markus Bergauer | Amgen | (805) 447-6504 |
| Kimberly Berkowski | Amgen Inc. One Amgen Center Dr | (313) 949-4263 |
| Gregory Bonifield | Amgen | (917) 455-3605 |
| Albert Brewster | Irs Chief Counsel | (805) 367-0091 |
| Trevor Broad | Amgen | (313) 570-7794 |
Questions about the Thousand Oaks list
Where does this data come from?
The California attorney registry, which the state publishes as a public record. We do not buy or merge third-party compiled lists.
Does every row have an email address?
No — and no honest attorney list has one for every row. The roster on this page carries no email column at all. Where we hold addresses they are sold separately, in our verified email list.
Where do the email addresses come from?
The California registry does not publish email addresses, so ours are read from firms' own websites and then matched back to a licensed attorney by name. Either way an address is only sold once it belongs to a named, currently-licensed attorney.
How current is it?
Last refreshed 2026-09-06 — that is the date of the scan behind these figures, not a promise of a schedule.