70.1 F
Laguna Hills
Saturday, Mar 14, 2026
-Advertisement-

OC500 2025: CHRISTIE ULMAN

CHRISTIE ULMAN

PRESIDENT

SEQUOIA CLIMATE FOUNDATION

 

WHY: President of Sequoia Climate Foundation, one of the world’s biggest players in philanthropy geared towards combating climate change and promoting clean energy. Funded by Fred Taylor on richest list.

NOTABLE: Sequoia is based in Irvine and has office space at TGS’s longtime HQ in the city. As of last year, the foundation has given $926M over 330 grants. Ulman is reported to be the first hire for the group. Previously worked on climate issues with the U.S. government and as climate director for London’s Children’s Investment Fund Foundation. Earned a Master of International Affairs from Columbia University and a BSc from the University of North Carolina at Chapel Hill.

Want more from the best local business newspaper in the country?

Sign-up for our FREE Daily eNews update to get the latest Orange County news delivered right to your inbox!

Would you like to subscribe to Orange County Business Journal?

One-Year for Only $99

  • Unlimited access to OCBJ.com
  • Daily OCBJ Updates delivered via email each weekday morning
  • Journal issues in both print and digital format
  • The annual Book of Lists: industry of Orange County's leading companies
  • Special Features: OC's Wealthiest, OC 500, Best Places to Work, Charity Event Guide, and many more!

Nancy Luna
Nancy Luna
Nancy Luna has been the executive editor of the Orange County Business Journal since September 2024. Nancy began her career 30 years ago at the Orange County Register, where she covered a range of beats, including retail, consumer trends, transportation, healthcare, and tourism. Before coming to the Business Journal, she previously worked as a correspondent for Business Insider’s Retail team, where she specialized in writing about the restaurant and food tech industries. Luna contributed to the Business Insider team that won a 2023 SABEW Award for explanatory journalism for their "Warehouse Nation" project. From 2018 to 2020, Luna was a senior editor and tech editor at Nation’s Restaurant News. While there, she covered the largest chains in the country including Taco Bell, McDonald's, Chipotle Mexican Grill and Starbucks. Luna grew up in Orange County and lives in Old Towne Orange with her husband, Brady.
-Advertisement-

Featured Articles

-Advertisement-
-Advertisement-
-Advertisement-
-Advertisement-

Related Articles

-Advertisement-
-Advertisement-