Form 5500 Plan Sponsors in California
Page 1726 of 1,762 · 176,119 sponsors (2020–2025).
Williams & Sons Masonry, INC.
33-0117553El Cajon, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Adams & Co. Cpas
46-3186931Bakersfield, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams And Seemen A Professional Law Corporation
84-4137096Encino, CA·1 plan·2024Williams Broadcasting, INC
68-0451722Rockin, CA·1 plan·2021Williams Clarke Company, INC.
95-2090444Wilmington, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Cleaning Systems
46-3011125Bakersfield, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Co Insurance Brokers, INC.
95-3176442Fullerton, CA·2 plans·2024, 2023, 2022, 2021, 2020Williams Construction INC
61-1865281San Francisco, CA·1 plan·2024, 2023Williams Creative Associates
47-5016510Culver City, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Dental Lab, INC.
59-3776467Gilroy, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Williams Excavation INC
87-3643392Mariposa, CA·1 plan·2024, 2023Williams Family Manufactured Homes, INC.
85-1695296Carlsbad, CA·1 plan·2024, 2023, 2022Williams Food Services, LLC
81-3014657Valencia, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Williams Group Cpas
84-2517583Bakersfield, CA·1 plan·2024, 2023Williams Homes INC.
95-4615058Santa Clarita, CA·1 plan·2021, 2020Williams Homes, INC.
95-4615050Santa Clarita, CA·2 plans·2024, 2023, 2022, 2021, 2020Williams Manufacturing
33-0914392Lake Elsinore, CA·1 plan·2024, 2023Williams Party Rentals
94-1489864Santa Cruz, CA·1 plan·2020Williams Paving Corporation
20-4598913Los Angeles, CA·1 plan·2023Williams Pipeline Contractors INC
95-2852075Mission Hills, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Roofing Co., INC.
94-2515309Fresno, CA·1 plan·2023, 2022, 2021, 2020Williams Sign Company
95-4590458Pomona, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Soul Food And More
84-4225539Antioch, CA·1 plan·2024, 2023, 2022Williams Speech Therapy Services, INC.
81-2420473Encino, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams Tank Lines, LLC
94-2514319Stockton, CA·2 plans·2024, 2023, 2022, 2021, 2020Williams Therapy, INC.
48-1279620Redding, CA·1 plan·2020Williams Underground Construct
20-4966734Oakland, CA·1 plan·2024, 2025, 2023Williams, Adley & Company - California, LLP
94-3408364Oakland, CA·1 plan·2024, 2023, 2022, 2021, 2020Williams, Beck And Forbes
95-3955048San Dimas, CA·1 plan·2022, 2021, 2020Williams, Pinelli & Cullen
77-0426099San Jose, CA·1 plan·2020Williams, Pinelli & Cullen
85-4363838San Jose, CA·1 plan·2024, 2023, 2022, 2021Williams- Sonoma INC.
94-2203880San Francisco, CA·4 plans·2024, 2023, 2022, 2021, 2020Williams-Langley Dental Corporation
88-0884938San Diego, CA·1 plan·2024Williamsburg Holdings INC
72-1614896Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Williamson Construction Co., INC.
47-2509709Lawndale, CA·1 plan·2024, 2023, 2022Williamson Creative INC
85-4087591Oakland, CA·1 plan·2024Williamson Energy, INC.
75-2996337Truckee, CA·1 plan·2024, 2023, 2022, 2021Williamson Morgan & Associates
81-3818036Ontario, CA·1 plan·2024Williamson Restaurant Group INC
88-4099271Rohnert Park, CA·1 plan·2024, 2023Williamson Wines
43-1979624Healdsburg, CA·1 plan·2021, 2020Williamson Wines, LLC
88-2588643Healdsburg, CA·1 plan·2024, 2023, 2022Williard Homes LLC
92-0416529El Cajon, CA·1 plan·2024, 2025, 2023Willick Engineering
95-3895474Santa Fe Springs, CA·1 plan·2024, 2023, 2022, 2021, 2020Willie And Ericks INC
47-4002550Manteca, CA·1 plan·2023, 2022Willie James Bedell
95-4683223Altadena, CA·1 plan·2024, 2023, 2022Willie James Harrison Jr
99-3279827Gardena, CA·1 plan·2024Willie Jays Moving Services Ll
86-2122855Winchester, CA·1 plan·2024Willie L. Brown, Jr., INC.
20-0499300San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Willie Mcgary
68-0459702Oakland, CA·1 plan·2024, 2023, 2022, 2021, 2020Willie Wilds Concrete, INC.
57-0068542Redding, CA·1 plan·2023Willie Woo, D.D.S., INC.
94-2836822Oakland, CA·1 plan·2024, 2023, 2022, 2021, 2020Willies Transports LLC
27-0323338San Diego, CA·1 plan·2024, 2023Willingham & Starkey Insurance Services, INC.
45-1998498Corona, CA·1 plan·2024, 2023, 2022, 2021, 2020Willis Allen Real Estate
33-0676771La Jolla, CA·1 plan·2024, 2023, 2022, 2021, 2020Willis Construction Company, INC.
94-2554397San Juan Bautista, CA·2 plans·2024, 2023, 2022, 2021, 2020Willis Enterprises, INC.
20-3378896San Diego, CA·1 plan·2024, 2023, 2022, 2021, 2020Willis Health Management, INC.
81-3776516San Diego, CA·1 plan·2024, 2023, 2022, 2021, 2020Willis Logging, INC.
77-0411431Coursegold, CA·1 plan·2024Willis Management Group, INC.
20-8098634San Ramon, CA·1 plan·2023, 2022, 2021, 2020Willis Sports Technology LLC
87-4740114Trabuco Canyon, CA·1 plan·2024, 2023Willis Trust Dated May 1987 5130
81-6463613Lakeside, CA·1 plan·2024, 2023Willis-Adams Corporation
46-3881883Northridge, CA·1 plan·2024, 2023Willis-Adams Corporation
81-8515599Northridge, CA·1 plan·2022, 2021Willis-Arnold Corp.
46-5049042San Diego, CA·1 plan·2023, 2022, 2021, 2020Willison Air Conditioning, INC.
80-0676050Norco, CA·1 plan·2022, 2021, 2020Willits Redwood Company, INC.
68-0214751Willits, CA·1 plan·2024, 2023, 2022, 2021, 2020Willitts Equipment Co., INC.
77-0313221Exeter, CA·2 plans·2024, 2023, 2022, 2021, 2020Willo General Construction, INC.
46-2601250Chatsworth, CA·1 plan·2024, 2023, 2022, 2021, 2020Willo Perron LLC
45-3327547Los Angeles, CA·1 plan·2024Willoubee Residential INC
46-4707012Lancaster, CA·1 plan·2024Willoughby Farms, INC.
94-2272429Watsonville, CA·1 plan·2024, 2023, 2022, 2021, 2020Willoughby, Stuart, Bening & Cook, INC.
77-0292472San Jose, CA·1 plan·2021, 2020Willow And Cypress Consutling
85-4275041West Covina, CA·1 plan·2024, 2023Willow Anxiety & Ocd
46-4707623San Jose, CA·1 plan·2024, 2023Willow Branch Apts INC
91-1773925San Pablo, CA·1 plan·2025Willow Brook Capital Group LLC
95-4813674Los Angeles, CA·1 plan·2020Willow Creek Construction
46-2910097Pleasanton, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Creek Ranch & Timber, LLC
88-2152496Redding, CA·1 plan·2024, 2023Willow Creek Wealth Management, INC.
68-0431551Sebastopol, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Dental Care
27-1419608San Jose, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Dental Group
46-0554922Fresno, CA·1 plan·2024, 2025, 2023, 2022Willow Dry Cleaning Services INC.
46-2231339Fresno, CA·1 plan·2024, 2023Willow Glen Care Center
68-0386402Yuba City, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Glen Construction
77-0381737Morgan Hill, CA·1 plan·2020Willow Glen Electric, INC.
77-0237476San Jose, CA·1 plan·2022, 2021, 2020Willow Glen Pet Hospital INC
47-2240663San Jose, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Glen Unocal 76 INC.
77-0239257San Jose, CA·1 plan·2024, 2023, 2022Willow Innovations, INC
47-2320219Mountain View, CA·2 plans·2024, 2023, 2022, 2021, 2020Willow International
35-2534806Orange, CA·1 plan·2024, 2025, 2023, 2022Willow Law Group, Alc, INC.
27-2805432Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Partners LLC
77-0462802Westlake Village., CA·1 plan·2024, 2023Willow Partners Medical Corp.
33-0782796Fullerton, CA·1 plan·2020Willow Rock Pet Hospital INC.
91-1772620Rocklin, CA·1 plan·2021, 2020Willow Springs Company INC.
95-1377640Rosamond, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Stone Construction INC
82-5004287North Highlands, CA·1 plan·2024, 2023Willow Street Insurance Servic
86-1726284San Jose, CA·1 plan·2024, 2023, 2022Willow Street Wood Fired Pizza Los Gatos
77-0322076Los Gatos, CA·1 plan·2024, 2023, 2022, 2021, 2020Willow Trade And Investments LLC
99-3806875Los Angeles, CA·1 plan·2024Willow Tree
32-0532903San Francisico, CA·1 plan·2024, 2023, 2022, 2021, 2020Willowhut, INC.
47-5270955Los Angeles, CA·2 plans·2024, 2023