- OSIP Online Services
- Annual Report Login Screen
- Make a Payment
- Get information about self insurance and the requirements to self insure
- Apply to take the Self Insurance Administrator's examination
- Determine if an employer is self insured
- Determine if a person is a self insured administrator
- Frequently Asked Questions (FAQs)
- Self-Insurers' Security Fund
- California Self Insurers' Association
- Self Insurance Institute of America
- California WC & Risk Conference
Self Insured Verification
Incorrect queries or invalid characters. Please enter a valid query.
Please click here or the BACK button of your browser to return to the query page.
Tips for searching:
If you cannot find an employer name which you believe exists, you may want to check for exact words as they usually appear in records.
You may also want to try again with a full employer name OR a complete 4-digit SI Certificate Number. Remember that partial words can be used, too general a term such as "the", "an", "city", "county", "inc.", "LLC", etc. should be used only in a series of consecutively legitimate words, which will greatly reduce the numbers of returns.
Sample queries for special cases:
(Please note that a partial query like 'S&J' or 'S & J' or 'A T & T' or 'AT&T'
will return only one record while actually there exist different entities.
Some of special characters are needed if any of them is a part of an employer name)
S&J Ranches Llc
S & J Ranch, Inc.
A T & T Technologies, Inc.
At&T Communications, Inc.
B & H Flowers, Inc.
Snider Lumber Products Co., Inc.
M.Pleasant Hill, Inc.
M.Reyes Ag, Inc.
A B & I
Bitterwater-Tully Union Elementary School District
California State University, Fresno Association, Inc.
California State University, Bakersfield, Foundation
City Of Oakland
County of Lake
A-1 Electric Services Company, Inc.
Zuckerman - Mandeville, Inc.
Harold Butler Enterprises #183, Inc.
Safeway Stores 71, Inc.
Basra/Sandhu, A General Partnership
Seventy-Six Auto/Truck Stop Corporation
Be Aerospace (Successor To Nordskog Industries)
U.S. Airways Successor To P S Gr
Yu-Ai Kai/Japanese American Community Senior Service Of San Jose
W/E Of Rancho Cucamonga, Llc
B.J.'S Heating & Air Conditioning, Inc.
O'Brien, Spotorno, Mitchell
Talmadge 'Babe' Wood Co.
C & L - 88, Inc.
C-B-R Development Co., Inc.
C.J.K. Associates, Llc
P-M-S West, Inc.
R - E Corporation
R G Restaurants Inc.
PG & E
R & W Enterprises (A California General Partnership
Cinram (U.S.) Holdings, Inc.
Dhl Holdings (Usa), Inc.
U. S. Bancorp Leasing
Stanley Magic-Door, Inc.