California Independent System Operator
Folsom, CA, 95630
- Plans
- 5
- Total participants
- 7,281
- Filing years
- 2024, 2023, 2022, 2021, 2020
- NAICS
- 221100
Benefit plans on file
| Year | Form | Plan # | Plan name | Participants |
|---|---|---|---|---|
| 2024 | Form 5500 | 001 | California Iso Retirement Savings Benefits Plan | 731 |
| 2024 | Form 5500 | 002 | Welfare Benefit Plans Trust | — |
| 2024 | Form 5500 | 501 | California Independent System Operator Health & Welfare Plan | 733 |
| 2024 | Form 5500-SF | 503 | California Iso Retirees Medical Plan | 18 |
| 2024 | Form 5500-SF | 504 | California Iso Retirees (65+) Medical Plan | 98 |
| 2023 | Form 5500 | 001 | California Iso Retirement Savings Benefits Plan | 710 |
| 2023 | Form 5500 | 002 | Welfare Benefit Plans Trust | — |
| 2023 | Form 5500 | 501 | California Independent System Operator Health & Welfare Plan | 710 |
| 2023 | Form 5500-SF | 503 | California Iso Retirees Medical Plan | 24 |
| 2023 | Form 5500-SF | 504 | California Iso Retirees (65+) Medical Plan | 91 |
| 2022 | Form 5500 | 001 | California Iso Retirement Savings Benefits Plan | 665 |
| 2022 | Form 5500 | 002 | Welfare Benefit Plans Trust | — |
| 2022 | Form 5500 | 501 | California Independent System Operator Health & Welfare Plan | 665 |
| 2022 | Form 5500-SF | 503 | California Iso Retirees Medical Plan | 20 |
| 2022 | Form 5500-SF | 504 | California Iso Retirees (65+) Medical Plan | 85 |
| 2021 | Form 5500 | 001 | California Iso Retirement Savings Benefits Plan | 634 |
| 2021 | Form 5500 | 002 | Welfare Benefit Plans Trust | — |
| 2021 | Form 5500 | 501 | California Independent System Operator Health & Welfare Plan | 636 |
| 2021 | Form 5500-SF | 503 | California Iso Retirees Medical Plan | 19 |
| 2021 | Form 5500-SF | 504 | California Iso Retirees (65+) Medical Plan | 79 |
| 2020 | Form 5500 | 001 | California Iso Retirement Savings Benefits Plan | 639 |
| 2020 | Form 5500 | 002 | Welfare Benefit Plans Trust | — |
| 2020 | Form 5500 | 501 | California Independent System Operator Health & Welfare Plan | 643 |
| 2020 | Form 5500-SF | 503 | California Iso Retirees Medical Plan | 15 |
| 2020 | Form 5500-SF | 504 | California Iso Retirees (65+) Medical Plan | 66 |
Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.
Other plan sponsors in California
0 Proof Drinks
84-2454203Modesto, CA·1 plan·2020021 Ip Law Corporation
88-2447471Tiburon, CA·1 plan·2023034 Motorsport INC.
81-1097401Livermore, CA·1 plan·2020041 LLC
87-2275906Newport Beach, CA·1 plan·2024042 Consortium DBA Objective 42
46-1653359Canyon County, CA·1 plan·2022, 2021, 20200le Sanctuaire LLC
26-3464557Irvine, CA·1 plan·2024, 2023, 2022, 2021, 20200xb8 Networks INC
45-2544166Rolling Hills, CA·1 plan·2024, 20231 Call Flood & Construction Sp
47-3642847El Cajon, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020