Form 5500 Plan Sponsors in California
Page 1150 of 1,762 · 176,119 sponsors (2020–2025).
Open Door Counseling Agency
87-0809407Pomona, CA·1 plan·2023, 2022, 2020Open Door Legal
45-3360280San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open Door Packaging, LLC
27-2523691Riverside, CA·2 plans·2023, 2022, 2021, 2020Open Door Supported Living Servi
85-0517422Sacramento, CA·1 plan·2024, 2023, 2022, 2021Open Doors Therapy, A Psychological Corporation
85-1133353Palo Alto, CA·1 plan·2024, 2023, 2022Open Doors To Future Possibiliti
83-3226119San Jose, CA·1 plan·2023Open Doors With Brother Andrew, INC.
23-7275342Santa Ana, CA·1 plan·2022, 2021, 2020Open Drives, INC.
47-3679663Culver City, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Energy Solutions INC
38-4021607Santa Clara, CA·1 plan·2020Open Garden, INC.
27-4812510Oakland, CA·1 plan·2020Open Gate Sangha, INC.
77-0563414Markleeville, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Gym Premier LLC
90-0490671Anaheim, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Health Trust
47-6663415Burbank, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Home Professionals INC
27-1675657Oakland, CA·1 plan·2024, 2023Open Homes, INC.
20-8945537San Francisco, CA·1 plan·2024, 2023, 2022Open Listings Co.
46-5721646Los Angeles, CA·1 plan·2020Open Lunar Foundation
82-4265651Walnut, CA·1 plan·2023, 2022, 2021, 2020Open Medicine Foundation INC
26-4712664Agoura Hills, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Medicine Institute
26-4230167Mountain View, CA·1 plan·2022, 2021, 2020Open Mind School
27-3220528Menlo Park, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Minds, LLC DBA Sylvan Learn
61-1919528Hermosa Beach, CA·1 plan·2022, 2021, 2020Open Molecular Software Foundation
86-2536664Davis, CA·1 plan·2024, 2023, 2022Open Networking Foundation
27-3327530Palo Alto, CA·1 plan·2023, 2022, 2021, 2020Open Oceans Consulting, LLC
81-3876260San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Orion, INC.
99-1454074San Francisco, CA·1 plan·2024Open Palette Hospitality LLC
47-3963494San Francisco, CA·1 plan·2023, 2022, 2021, 2020Open Philanthropy Project LLC
81-0754525San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Research Lab, INC
81-0861414San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open Retail, INC.
85-3240716Los Angeles, CA·1 plan·2024, 2023Open Road Entertainment LLC
95-4875758Burbank, CA·1 plan·2024, 2023, 2022, 2021, 2020Open Sauced INC
88-1384154Oakland, CA·1 plan·2024, 2023Open Sky Communications, LLC
82-4241500San Francisco, CA·1 plan·2024, 2023, 2022, 2021Open Source Robotics Corporation
81-2952668Mountain View, CA·1 plan·2023, 2022, 2021, 2020Open Source Robotics Foundation
45-5230545Mt View, CA·1 plan·2020Open Source Wellness
81-3440555El Cerrito, CA·1 plan·2024, 2023, 2022Open Space Labs, INC.
81-4344429San Francisco, CA·2 plans·2024, 2023, 2022, 2021, 2020Open System Mri, LLC DBA Open System Imaging
52-2193539El Centro, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open Text, INC
66-0870633Menlo Park, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open Text, INC.
46-0525483Menlo Park, CA·2 plans·2024, 2023, 2022, 2021, 2020Open Trip, INC.
27-0478920San Francisco, CA·1 plan·2020Open Up Resources
47-3240638Menlo Park, CA·1 plan·2024, 2023, 2022Open Video Exploration, INC.
93-1779874Venice, CA·1 plan·2024Open Water Internet INC
81-1968601San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Open, INC.
37-1905381Venice, CA·1 plan·2024Open-Xchange, INC.
20-2228964Palo Alto, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Openai Opco,LLC
83-1960637San Francisco, CA·2 plans·2024, 2023, 2022, 2021, 2020Openai Startup Fund Management LLC
87-1781403San Francisco, CA·1 plan·2024, 2025, 2023, 2022Openai, INC.
81-0861541San Francisco, CA·2 plans·2024, 2023, 2022, 2021, 2020Openbase
84-3139220Covina, CA·1 plan·2022Openbench, INC.
32-0614815San Francisco, CA·1 plan·2024, 2023Opendoor Consulting, LLC
47-3579395San Jose, CA·1 plan·2024, 2023, 2022, 2021, 2020Opendoor Services, INC.
77-0585007Stockton, CA·1 plan·2024, 2023, 2022, 2021, 2020Opene Technologies, INC.
86-1197723San Jose, CA·1 plan·2024Openearthai INC.
99-2859176San Francisco, CA·1 plan·2024Openedges Technology Corporation
87-1603387San Jose, CA·1 plan·2024, 2023, 2022, 2021Openfiber
82-1677206Santa Clara, CA·1 plan·2021, 2020Opengov, INC.
30-0171737San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Opengov, INC.
30-0717374San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Openheart Incorporated
20-8541314Los Angeles, CA·1 plan·2024, 2023, 2022, 2021Openhouse
94-3337955San Francisco, CA·1 plan·2024, 2023, 2022, 2021, 2020Opening Doors, INC.
37-1417129Sacramento, CA·1 plan·2024, 2023Opening Technologies, INC.
68-0387612Pittsburg, CA·1 plan·2024, 2023, 2022, 2021, 2020Openjar Concepts, INC.
80-0652891Temecula, CA·2 plans·2024, 2023, 2022, 2021, 2020Openlight Photonics, INC.
27-4635857Santa Clara, CA·1 plan·2024, 2020Openmind Learning, INC.
82-2279783Los Angeles, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Openmind Technologies INC
20-2266788Fremont, CA·1 plan·2024, 2023, 2022, 2021, 2020Opennode INC
83-1061753Los Angeles, CA·1 plan·2024, 2023Openpath Security INC.
81-2736411Marina Del Rey, CA·1 plan·2022, 2021, 2020Openphone
61-1888507San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021Openphone, INC.
45-2660397Santa Clara, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Openreq INC.
85-2011819San Diego, CA·1 plan·2024, 2023Openscope Studio INC.
46-2484287San Francisco, CA·1 plan·2024, 2023, 2022Opensense, INC.
46-2785696San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Opensignal, INC
46-0665506Hillsborough, CA·1 plan·2021, 2020Opentable, INC.
94-3374049San Francisco, CA·1 plan·2022, 2021, 2020Openvale Group LLC
84-2668693Sacramento, CA·1 plan·2024, 2023Openx Technologies, INC.
26-2651564Pasadena, CA·2 plans·2024, 2023, 2022, 2021, 2020Openznet INC
46-5282974Mountain View, CA·1 plan·2020Opera Event, INC
81-2666229Oakland, CA·1 plan·2023, 2022, 2021Opera House Management
27-3779629Vacaville, CA·1 plan·2024, 2023, 2022Opera San Jose, INC.
77-0009773San Jose, CA·1 plan·2024, 2023Operant Ai, INC.
38-4152391San Francisco, CA·1 plan·2024, 2023Operant Networks, INC.
81-2731798Rohnert Park, CA·1 plan·2024Operario 189 INC
87-0289106San Lorenzo, CA·1 plan·2024, 2023, 2022Operating Engineers Funds, INC.
95-2694167Pasadena, CA·1 plan·2024, 2023, 2022, 2021, 2020Operating Engineers Local Union No.3
94-0577785Concord, CA·1 plan·2024, 2023, 2022, 2021, 2020Operating Engineers Public And Misc Employees Health & Welfare Trust F
94-2567865Alameda, CA·1 plan·2024, 2023, 2022, 2021, 2020Operation Dignity, INC.
94-3176007Oakland, CA·1 plan·2024, 2023, 2022, 2021, 2020Operation Freedoms Paws
45-2566382Gilroy, CA·1 plan·2024, 2023, 2022Operation Gratitude INC
20-0103575Chatsworth, CA·1 plan·2023, 2022, 2021, 2020Operation Jump Start
33-0629895Long Beach, CA·1 plan·2024, 2023Operation Math
82-4929830Palo Alto, CA·1 plan·2024Operation New Hope
95-3655541San Bernardino, CA·1 plan·2024, 2023Operation Safehouse, INC.
33-0326090Riverside, CA·1 plan·2024, 2023, 2022, 2021Operation Samahan, INC.
95-3008798National City, CA·2 plans·2025, 2023, 2021, 2020Operation Technology, INC.
33-0180114Irvine, CA·1 plan·2022, 2021, 2020Operation USA
95-3504080Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Operational Concepts
27-3022143Ramona, CA·1 plan·2024, 2023, 2022, 2021Operational Consulting International, INC.
95-4881270Encino, CA·2 plans·2024, 2023, 2022, 2021, 2020Operational Technical Services, LLC
85-0515206Los Angeles, CA·1 plan·2024, 2025, 2023, 2022