Louis Barnes - Email & Phone Number

CFO at Sierra Club

Louis Barnes is based out of Alameda, California, United States and works at Sierra Club as CFO.

Louis Barnes's Contact Information

Latest update

October 11, 2025

Location

Alameda, California, United States

Louis's current employer

Sierra Club

Description

Website

sierraclub.org

HQ Location

Oakland, CA, United States

Number of employees

501-1000

Industry

Political Organizations

Latest update

May 1, 2024

Read about Sierra Club

Frequent questions about Louis Barnes

What company is Louis Barnes working for?

Louis Barnes works for Sierra Club.

What is Louis Barnes's function at Sierra Club?

Louis Barnes is CFO at Sierra Club.

Where is Louis Barnes based?

Louis Barnes is based out of Alameda, California, United States.

Who are Louis Barnes's co-workers?

Louis Barnes's colleagues are Louis Rubino, Don Dieckmann, Michael Wagner, Orlando Negron, Ramon Cruz, Eric Rodriguez, Elizabeth Litwin, Ethan Kissock, Priya Gahir, Chad Stephens, Makeda Fekede, Julia DiPersio, Sergio Avila, Marisa Frazier, Hunter Noffsinger, Cheri Conca, Karen Moreno, Jonathan Howard, Jadine Sonoda, Katie Hogan, Emily Huddleston, Alia Todd, Paige Wesselink, Dan McCarthy, Barak Weinstein, Ben Weiner, Michele Perrault, Tonya Stephens, Sherry Otto, Nathan Riding, Chelsea Watson, Maggie Kash, Gina Kim.

Louis's co-workers

Louis Rubino

Sierra Club Student Coalition President

Don Dieckmann

Executive Committee Member - Climate Chairman

Michael Wagner

Conservation Chairman

Legal Operations Coordinator for the Environmental Law Program

Ethan Kissock

Community Engagement Coordinator and Chapter Support Liaison

Priya Gahir

Vice President of Diversity, Equity and Inclusion - University of Michigan Chapter

Chad Stephens

Conservation Program Coordinator

Makeda Fekede

Communications Department Coordinator and Executive Assistant

Julia DiPersio

Digital Fundraising & Advertising Coordinator

Sergio Avila

Local Outdoors Program Coordinator

Marisa Frazier

Missouri Conservation Program Coordinator

Hunter Noffsinger

Community Outreach Coordinator

Cheri Conca

Conservation Program Coordinator

Karen Moreno

Senior Labor Relations Coordinator

Jonathan Howard

Communications Coordinator

Jadine Sonoda

Campaign Coordinator

Katie Hogan

Volunteer Coordinator

Emily Huddleston

Conservation Program Coordinator

Alia Todd

Political Program Coordinator

Paige Wesselink

Digital Outreach Coordinator - 100% Virginia

Dan McCarthy

Legislative Coordinator

Barak Weinstein

Senior Human Resources Coordinator

Ben Weiner

Senior Chapter Fundraising Coordinator

Michele Perrault

International Vice President

Tonya Stephens

Executive Coordinator

Sherry Otto

State Coordinator & Conservation Mgr.

Nathan Riding

Associate Director of Online Campaigns, Beyond Coal

Chelsea Watson

Lead Distributed Organizer

Maggie Kash

National Press Secretary, Deputy Communications Director

Gina Kim

Senior Director, Risk Management and Planning

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