Form 5500 Plan Sponsors in California
Page 1429 of 1,762 · 176,119 sponsors (2020–2025).
Sids Carpet Barn INC.
95-3837228National City, CA·1 plan·2023, 2022, 2021, 2020Sids Electric INC
83-3241072Northridge, CA·1 plan·2024, 2023, 2022, 2021Sidty Automotive INC
20-2088061San Ramon, CA·1 plan·2024, 2023, 2022, 2021, 2020Sidus Optoelectronics INC
46-3411687Milpitas, CA·1 plan·2024, 2023, 2022, 2021Sidus Solutions
27-2165220San Diego, CA·1 plan·2024, 2023, 2022, 2021, 2020Sieber Plastic Surgery
81-5006111San Francisco, CA·2 plans·2024, 2023, 2022, 2021Siechert & Wood, INC
95-3789153Pasadena, CA·1 plan·2024, 2023, 2022, 2021, 2020Siege Media
46-4372137San Diego, CA·1 plan·2022, 2021, 2020Siegel & Associates, INC.
95-3143278Calabasas, CA·1 plan·2024, 2023, 2022, 2021, 2020Siegel & Strain Architects, INC.
94-3303965Emeryville, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Siegel Psychological Consulting PC
26-1836912San Rafael, CA·2 plans·2024, 2023, 2022, 2021, 2020Siegel Veterinary Services Corp
92-1485885Thousand Oaks, CA·1 plan·2024Siegel, Lewitter & Malkani
94-3175925Oakland, CA·1 plan·2024, 2023, 2022, 2021, 2020Siegel, Moreno & Stettler, Apc
33-0629816San Diego, CA·1 plan·2024, 2023, 2022, 2021, 2020Sieger LLC
85-1629603Pleasanton, CA·1 plan·2020Siegfried Engineering, INC.
94-1648794Stockton, CA·1 plan·2024, 2023, 2022, 2021, 2020Sieglock Law
47-5598584Del Mar, CA·2 plans·2024, 2023Siegner Holdings INC.
88-1094058Redlands, CA·1 plan·2024, 2023, 2022Siegwart German American Law, INC.
47-3096180Burlingame, CA·1 plan·2024, 2023, 2022, 2021, 2020Siekerka Chiropractic
33-0490992El Cajon, CA·1 plan·2020Siem & A Bao, INC.
88-4056920San Jose, CA·1 plan·2022Siemic, INC.
86-1067483Milpitas, CA·1 plan·2020Siena Healthcare Solutions, LLC
95-4744375Manhattan Beach, CA·1 plan·2021, 2020Siena Imports INC
94-2598799San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Sienella Thomaszadeh DDS INC
83-4306551Atascadero, CA·1 plan·2024, 2023, 2022, 2021Sienna Biopharmaceuticals, INC.
27-3364627Westlake Village, CA·1 plan·2020Sienna Medical Corporation
76-0724257Lake Isabella, CA·1 plan·2024, 2023, 2022, 2021, 2020Sienna Print & Design INC
06-1680885Carlsbad, CA·1 plan·2023, 2022Sienna Ranch Operations LLC
47-2364274Lafayette, CA·1 plan·2024, 2023, 2022, 2021, 2020Sientra, INC
20-5551000Century City, CA·2 plans·2024, 2023, 2022, 2021, 2020Sieroty Co INC
95-0785860Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Aero LLC
47-2341228Truckee, CA·1 plan·2024, 2023, 2022Sierra Agra USA
84-4053550Fowler, CA·1 plan·2024Sierra Alloys Company
95-2961936Irwindale, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra Aluminum Company
33-0243571Riverside, CA·1 plan·2021, 2020Sierra Ambulance Service, INC.
94-1659208Oakhurst, CA·1 plan·2024Sierra Ambulance Service, INC.
94-1659280Oakhurst, CA·1 plan·2023, 2022, 2021, 2020Sierra Ambulatory Surgery Center LLC
20-3028782Grass Valley, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Analytical Labs, INC.
33-0796141Laguna Hills, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Sierra Analytics, INC.
16-1657628Alameda, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Animal Hospital
20-1311276Shingle Springs, CA·1 plan·2020Sierra Asset Management, INC.
20-3139024Rancho Cordova, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Autocars, INC.
95-2478466Monrovia, CA·2 plans·2022, 2021, 2020Sierra Automotive Holdings, LLC
87-1703893Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Aviation Group INC
92-4002200Rancho Cucamonga, CA·1 plan·2024Sierra Bennett
87-4031824Davis, CA·1 plan·2023, 2022Sierra Boys Ranch
68-0166134Diamond Springs, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Bravo Enterprises, LLC
45-3622965Gaviota, CA·1 plan·2024, 2023, 2022Sierra Bridge INC.
95-4525723Monterey Park, CA·1 plan·2020Sierra Brooke INC
68-0350439Sacramento, CA·1 plan·2023, 2022, 2021, 2020Sierra Building Systems INC
39-2067345Rocklin, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Business Council
68-0397204Truckee, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Cabinet & Millwork, INC.
20-2109096Stockton, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Cad Cam INC
87-0710525Auburn, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Sierra Canyon High School Foundation
95-4823704Chatsworth, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra Capital Planning INC
68-0402797Shingle Springs, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Cascade Family Opportunities
68-0178607Quincy, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Casework, INC.
68-0479728Modesto, CA·1 plan·2024, 2025, 2023, 2022Sierra Central Credit Union
94-1484851Yuba City, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra Cheese Manufacturing Company, INC.
95-2048061Compton, CA·1 plan·2022, 2021, 2020Sierra Christmas Lights INC.
84-1867921Truckee, CA·1 plan·2024Sierra Cinemas, INC.
68-0442666Grass Valley, CA·1 plan·2020Sierra Circuits, INC.
77-0120789Sunnyvale, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra Club
94-1153307Oakland, CA·7 plans·2024, 2023, 2022, 2021, 2020Sierra Coast Products, INC.
80-0051831Pleasanton, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra College Foundation
23-7241877Rocklin, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Commercial Plumbing, INC.
77-0454270Simi Valley, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Computer Solutions INC
42-1566485Folsom, CA·1 plan·2022, 2020Sierra Construction & Excavation, INC.
59-3796122Bakersfield, CA·1 plan·2024, 2023, 2022Sierra Consultants, INC. DBA Land & Structure
61-1581025Sonora, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Sierra Consulting Group
27-4361534Roseville, CA·1 plan·2024Sierra Contractors INC
35-2559409Pomona, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Conveyor Company, INC.
68-0028751Roseville, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Corporate Management INC.
75-2986928Anaheim, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Creative Systems INC.
33-0961261Paramount, CA·1 plan·2024, 2023, 2022Sierra Credit Corporation
03-0547679Chatsworth, CA·1 plan·2022, 2021, 2020Sierra Crest Capital INC
82-3907747Palm Desert, CA·1 plan·2023, 2022, 2021, 2020Sierra Curtis Neighborhood Ass
94-2797260Sacramento, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Dairy Laboratory LLC
93-3371746Tulare, CA·1 plan·2024, 2023Sierra Dairy Testing, INC.
68-0530865Tulare, CA·1 plan·2022, 2021, 2020Sierra Dawn Estates Hoa, INC.
95-3084399Hemet, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Dental Group INC Jose D
82-3832189Tehachapi, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Sierra Derm, INC.
14-1906954Grass Valley, CA·2 plans·2024, 2023, 2022, 2021, 2020Sierra Design & Manufacturing L.L.C.
77-0471398Modesto, CA·1 plan·2022, 2021, 2020Sierra Door & Supply INC
94-2902024Placerville, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Drywall INC
47-1861207Simi Valley, CA·1 plan·2024, 2023Sierra Education & Counseling
81-1587638Modesto, CA·1 plan·2024, 2023Sierra Elementary & High School
94-2260465Santa Clara, CA·2 plans·2020Sierra Emergency Medical Group
77-0306947Sonora, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Endocrine Associates Medical Group
77-0338516Fresno, CA·1 plan·2023, 2022, 2021, 2020Sierra Energy & Electric INC
27-1646941Cameron Park, CA·1 plan·2024, 2025, 2023, 2022, 2021Sierra Engineering Group
27-0221133Fremont, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Engineering Services
20-3836747Costa Mesa, CA·1 plan·2023Sierra Environmental & Social
26-2458058Hayward, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Eye Medical Group INC
94-2471763Visalia, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Family Care
77-0106914Tehachapi, CA·1 plan·2022, 2021, 2020Sierra Family Dental
68-0304586Auburn, CA·1 plan·2024, 2023, 2022, 2021, 2020Sierra Fasteners
83-2355994San Jacinto, CA·1 plan·2020Sierra Fiduciary Services LLC
27-0321185Grass Valley, CA·1 plan·2024, 2023, 2022, 2021Sierra Filtration Services, LLC
47-1993638Sierra Madre, CA·1 plan·2024, 2023, 2022, 2021