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California Independent System Operator Corporation

Folsom, CA
Florida
Registered In
10/24/2022
Incorp. Date
Foreign
Registration Type
California
Foreign Jurisdiction

Company Summary

California Independent System Operator Corporation at 250 Outcropping Way, Folsom, Ca 95630 lists Mainzer Elliot and Seghesio Ryan of Folsom, CA as associates.

Overview

Registered In
Florida
Incorporation Date
Company Type
Foreign Non-Profit
Status
Active
Registration Type
Foreign
Foreign Jurisdiction
California
EIN
94-3274043
Website
Email
********@caiso.com
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People

Roberts David Registered Agent
2661 EXECUTIVE CENTER CIR W, TALLAHASSEE, FL 32301
Mainzer Elliot President
250 OUTCROPPING WAY, FOLSOM, CA 95630
Seghesio Ryan Vice President
250 OUTCROPPING WAY, FOLSOM, CA 95630
Estrada Dennis ASST
250 OUTCROPPING WAY, FOLSOM, CA 95630
Walsh Denise CONT
250 OUTCROPPING WAY, FOLSOM, CA 95630
Showing current associates only (5 of 6 total associates). Create a free account to see the full associate history

Map & Locations

250 OUTCROPPING WAY, FOLSOM, CA 95630 View Map

Financials

Financial Information for California Independent System Operator Corporation

Form 5500

CALIFORNIA INDEPENDENT SYSTEM OPERATOR CORPORATION

250 Outcropping Way, Folsom, Ca 95630 (916) 608-7000 EIN:94-3274043 Plan Admin:Lisa Johnson
Year Plan Name Participants BOY/EOY Assets BOY/EOY
2022 Plan NameCALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN Plan #001 Participants BOY/EOY824 / 900 Assets BOY/EOY$398,254,248 / $332,397,892 2022 CALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN - Plan #001 824 / 900 $398,254,248 / $332,397,892
2022 Plan NameWELFARE BENEFIT PLANS TRUST Plan #002 Participants BOY/EOY0 / 0 Assets BOY/EOY$21,160,178 / $17,782,148 2022 WELFARE BENEFIT PLANS TRUST - Plan #002 0 / 0 $21,160,178 / $17,782,148
2022 Plan NameCALIFORNIA ISO RETIREES (65+) MEDICAL PLAN Plan #504 Participants BOY/EOY87 / 94 Assets BOY/EOY$16,785,326 / $14,097,208 2022 CALIFORNIA ISO RETIREES (65+) MEDICAL PLAN - Plan #504 87 / 94 $16,785,326 / $14,097,208
2022 Plan NameCALIFORNIA ISO RETIREES MEDICAL PLAN Plan #503 Participants BOY/EOY27 / 32 Assets BOY/EOY$4,373,125 / $3,673,448 2022 CALIFORNIA ISO RETIREES MEDICAL PLAN - Plan #503 27 / 32 $4,373,125 / $3,673,448
2022 Plan NameCALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN Plan #501 Participants BOY/EOY732 / 0 Assets BOY/EOY$0 / $0 2022 CALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN - Plan #501 732 / 0 $0 / $0
2021 Plan NameCALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN Plan #001 Participants BOY/EOY808 / 824 Assets BOY/EOY$351,984,046 / $398,254,248 2021 CALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN - Plan #001 808 / 824 $351,984,046 / $398,254,248
2021 Plan NameWELFARE BENEFIT PLANS TRUST Plan #002 Participants BOY/EOY0 / 0 Assets BOY/EOY$19,301,395 / $21,160,178 2021 WELFARE BENEFIT PLANS TRUST - Plan #002 0 / 0 $19,301,395 / $21,160,178
2021 Plan NameCALIFORNIA ISO RETIREES (65+) MEDICAL PLAN Plan #504 Participants BOY/EOY74 / 87 Assets BOY/EOY$15,311,905 / $16,785,326 2021 CALIFORNIA ISO RETIREES (65+) MEDICAL PLAN - Plan #504 74 / 87 $15,311,905 / $16,785,326
2021 Plan NameCALIFORNIA ISO RETIREES MEDICAL PLAN Plan #503 Participants BOY/EOY22 / 26 Assets BOY/EOY$3,989,490 / $4,373,125 2021 CALIFORNIA ISO RETIREES MEDICAL PLAN - Plan #503 22 / 26 $3,989,490 / $4,373,125
2021 Plan NameCALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN Plan #501 Participants BOY/EOY721 / 0 Assets BOY/EOY$0 / $0 2021 CALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN - Plan #501 721 / 0 $0 / $0
2020 Plan NameCALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN Plan #001 Participants BOY/EOY788 / 808 Assets BOY/EOY$293,674,025 / $351,984,046 2020 CALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN - Plan #001 788 / 808 $293,674,025 / $351,984,046
2020 Plan NameWELFARE BENEFIT PLANS TRUST Plan #002 Participants BOY/EOY0 / 0 Assets BOY/EOY$17,039,657 / $19,301,395 2020 WELFARE BENEFIT PLANS TRUST - Plan #002 0 / 0 $17,039,657 / $19,301,395
2020 Plan NameCALIFORNIA ISO RETIREES (65+) MEDICAL PLAN Plan #504 Participants BOY/EOY63 / 74 Assets BOY/EOY$13,516,669 / $15,311,905 2020 CALIFORNIA ISO RETIREES (65+) MEDICAL PLAN - Plan #504 63 / 74 $13,516,669 / $15,311,905
2020 Plan NameCALIFORNIA ISO RETIREES MEDICAL PLAN Plan #503 Participants BOY/EOY24 / 21 Assets BOY/EOY$3,522,988 / $3,989,490 2020 CALIFORNIA ISO RETIREES MEDICAL PLAN - Plan #503 24 / 21 $3,522,988 / $3,989,490
2020 Plan NameCALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN Plan #501 Participants BOY/EOY704 / 0 Assets BOY/EOY$0 / $0 2020 CALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN - Plan #501 704 / 0 $0 / $0
2019 Plan NameCALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN Plan #001 Participants BOY/EOY767 / 788 Assets BOY/EOY$239,183,691 / $293,674,025 2019 CALIFORNIA ISO RETIREMENT SAVINGS BENEFITS PLAN - Plan #001 767 / 788 $239,183,691 / $293,674,025
2019 Plan NameWELFARE BENEFIT PLANS TRUST Plan #002 Participants BOY/EOY0 / 0 Assets BOY/EOY$10,373,921 / $17,039,657 2019 WELFARE BENEFIT PLANS TRUST - Plan #002 0 / 0 $10,373,921 / $17,039,657
2019 Plan NameCALIFORNIA ISO RETIREES (65+) MEDICAL PLAN Plan #504 Participants BOY/EOY58 / 61 Assets BOY/EOY$8,227,911 / $13,516,669 2019 CALIFORNIA ISO RETIREES (65+) MEDICAL PLAN - Plan #504 58 / 61 $8,227,911 / $13,516,669
2019 Plan NameCALIFORNIA ISO RETIREES MEDICAL PLAN Plan #503 Participants BOY/EOY20 / 26 Assets BOY/EOY$2,143,843 / $3,522,988 2019 CALIFORNIA ISO RETIREES MEDICAL PLAN - Plan #503 20 / 26 $2,143,843 / $3,522,988
2019 Plan NameCALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN Plan #501 Participants BOY/EOY676 / 0 Assets BOY/EOY$0 / $0 2019 CALIFORNIA INDEPENDENT SYSTEM OPERATOR HEALTH & WELFARE PLAN - Plan #501 676 / 0 $0 / $0
2019 Plan NameCALIFORNIA INDEPENDENT SYSTEM OPERATOR IRC SECTION 125 FLEXIBLE SPENDING PLAN Plan #502 Participants BOY/EOY618 / 0 Assets BOY/EOY$0 / $0 2019 CALIFORNIA INDEPENDENT SYSTEM OPERATOR IRC SECTION 125 FLEXIBLE SPENDING PLAN - Plan #502 618 / 0 $0 / $0
2015 Plan NameWELFARE BENEFIT PLANS TRUST Plan #002 Participants BOY/EOY0 / 0 Assets BOY/EOY$0 / $8,992,136 2015 WELFARE BENEFIT PLANS TRUST - Plan #002 0 / 0 $0 / $8,992,136
2015 Plan NameCALIFORNIA ISO RETIREES (65+) MEDICAL PLAN Plan #504 Participants BOY/EOY32 / 35 Assets BOY/EOY$0 / $7,331,481 2015 CALIFORNIA ISO RETIREES (65+) MEDICAL PLAN - Plan #504 32 / 35 $0 / $7,331,481
2015 Plan NameCALIFORNIA ISO RETIREES MEDICAL PLAN Plan #503 Participants BOY/EOY20 / 25 Assets BOY/EOY$9,073,882 / $1,659,613 2015 CALIFORNIA ISO RETIREES MEDICAL PLAN - Plan #503 20 / 25 $9,073,882 / $1,659,613
Benefit & Retirement Plans based on Form 5500.
Form 990

CALIFORNIA INDEPENDENT SYSTEM OPERATOR CORPORATION

250 Outcropping Way, Folsom, Ca 95630-8773 EIN:94-3274043 Deductibility:Contributions are deductible Classification:Charitable Organization Type:Public & Societal Benefit N.E.C.
Year # of Emps Contributions Revenue Expenses Assets EOY Liabilities
2022 # of Emps762 Contributions$0 Revenue$255,713,716 Expenses$250,885,967 Assets EOY$1,587,900,049 Liabilities$1,376,988,959 2022 762 $0 $255,713,716 $250,885,967 $1,587,900,049 $1,376,988,959
2021 # of Emps811 Contributions$0 Revenue$249,597,089 Expenses$229,434,464 Assets EOY$1,094,263,808 Liabilities$861,840,129 2021 811 $0 $249,597,089 $229,434,464 $1,094,263,808 $861,840,129
2020 # of Emps684 Contributions$0 Revenue$249,838,855 Expenses$224,279,628 Assets EOY$951,583,530 Liabilities$735,543,053 2020 684 $0 $249,838,855 $224,279,628 $951,583,530 $735,543,053
2019 # of Emps680 Contributions$0 Revenue$229,176,886 Expenses$213,615,259 Assets EOY$848,713,736 Liabilities$662,253,711 2019 680 $0 $229,176,886 $213,615,259 $848,713,736 $662,253,711
2018 # of Emps733 Contributions$0 Revenue$228,194,347 Expenses$221,993,868 Assets EOY$763,020,969 Liabilities$596,713,501 2018 733 $0 $228,194,347 $221,993,868 $763,020,969 $596,713,501
Tax Returns based on Form 990 & 990N.

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Sources

The following government agencies have contributed data:

• Florida Department of State • U.S. Department of Labor • Internal Revenue Service
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