Insights

Grid Modernization California ISO actively invests in integrating renewable energy sources and advanced storage solutions, including lithium-ion battery storage, opening opportunities for companies providing innovative energy storage, grid management software, and renewable integration technologies.

Market Expansion With recent partnerships enhancing day-ahead market coordination and the launch of real-time energy imbalance markets, there is a growing need for market platform providers, data analytics firms, and trading technology solutions to support expanded market operations.

Technology Adoption The company’s tech stack includes advanced security and data management systems like Tripwire, Oracle, and ISO/IEC 27001, indicating a demand for cybersecurity services, enterprise software, and compliance solutions tailored to critical infrastructure.

Sustainability Initiatives CAISO’s focus on renewable integration and energy efficiency programs such as Flex Alert provides opportunities for suppliers of demand response solutions, energy conservation technologies, and clean energy consultants aiming to support California’s sustainability goals.

Interconnection and Partnerships Collaborations with entities like PacifiCorp and Western Area Power Administration highlight an open environment for equipment vendors, grid optimization technology providers, and interconnection services to help improve regional energy flows and reliability.

California ISO Tech Stack

California ISO uses 8 technology products and services including Tripwire, Oracle, ISO/IEC 27001, and more. Explore California ISO's tech stack below.

  • Tripwire
    Endpoint Protection
  • Oracle
    Enterprise
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • Moment.js
    Javascript Libraries
  • JavaScript
    Programming Languages
  • JSON
    Programming Languages
  • SmartRecruiters
    Recruitment Marketing
  • ActiveState
    Software Development

Media & News

California ISO's Email Address Formats

California ISO uses at least 1 format(s):
California ISO Email FormatsExamplePercentage
FLast@caiso.comJDoe@caiso.com
95%
First.Last@caiso.comJohn.Doe@caiso.com
2%
FiLast@caiso.comJoDoe@caiso.com
2%
FMiddleLast@caiso.comJMichaelDoe@caiso.com
1%

Frequently Asked Questions

Where is California ISO's headquarters located?

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California ISO's main headquarters is located at Folsom, Folsom, CA, US. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is California ISO's phone number?

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You can contact California ISO's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is California ISO's official website and social media links?

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California ISO's official website is caiso.com and has social profiles on LinkedIn.

How much revenue does California ISO generate?

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As of October 2025, California ISO's annual revenue is estimated to be $213M.

What is California ISO's NAICS code?

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California ISO's NAICS code is 22 - Utilities.

How many employees does California ISO have currently?

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As of October 2025, California ISO has approximately 953 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: L. D.Vice President External Affairs: S. G.Head Of Diversity, Equity And Inclusion: A. M.. Explore California ISO's employee directory with LeadIQ.

What industry does California ISO belong to?

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California ISO operates in the Utilities industry.

What technology does California ISO use?

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California ISO's tech stack includes TripwireOracleISO/IEC 27001Moment.jsJavaScriptJSONSmartRecruitersActiveState.

What is California ISO's email format?

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California ISO's email format typically follows the pattern of FLast@caiso.com. Find more California ISO email formats with LeadIQ.

When was California ISO founded?

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California ISO was founded in 1998.
California ISO

California ISO

UtilitiesUnited States501-1000 Employees

The California Independent System Operator (ISO) manages the flow of electricity across the high-voltage, long-distance power lines that make up 80 percent of California's power grid. We safeguard the economy and well-being of 30 million Californians by "keeping the lights on" 24/7. 

As the impartial grid operator, the California ISO opens access to the wholesale power market that is designed to diversify resources and lower prices. It also grants equal access to 25,865 circuit-miles of power lines and reduces barriers to diverse resources competing to bring power to customers. 

The California ISO's function is often compared to that of air traffic controllers. It would be grossly unfair for air traffic controllers to represent one airline and profit from allowing that company's planes to go through before others. In the same way, the California ISO operates independently—managing the electron traffic on a power grid we do not own—making sure electricity is safely delivered to utilities and consumers on time and reliably.

Section iconCompany Overview

Headquarters
Folsom, Folsom, CA, US
Phone number
Website
caiso.com
NAICS Code
22 - Utilities
Founded
1998
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    California ISO's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    California ISO's revenue is estimated to be in the range of $1B$10B

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