Person · officer / director

Susan Atherton

Board Chair · Humane World for Animals International

Board Chair at Humane World for Animals International. Listed as an officer, director, or key employee across 4 organizations on the Form 990 record.

This is me

Ambiguous identity This name matches 3 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

●

Reported as Board Chair of Humane World for Animals International, based in Washington, DC.

●

Also listed as Director of Project Chimps, uncompensated.

●

Also listed as Director of Humane World Actin Fund, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

Biography In progress

We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

The Humane Society of the United States Director · $216.5M revenue · Washington, DCHumane World for Animals, Inc., formerly known as the Humane Society of the United States (The Organization), tackles the root causes of animal…Filed FY2025, FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Humane World for Animals International Board Chair · $35.1M revenue · Washington, DCHumane Society International (HSI) works around the globe to address the root causes of animal cruelty and rescue animals impacted by natural and…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Humane World Actin Fund Director · $7.3M revenue · Washington, DCTO PASS ANIMAL PROTECTION LAWS, EDUCATE THE PUBLIC, AND SUPPORT HUMANE CANDIDATES FOR OFFICE.Filed FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Project Chimps Director · $2.6M revenue · Morgantown, GATO PROVIDE LIFELONG EXEMPLARY CARE TO CHIMPANZEES RETIRED FROM RESEARCHFiled FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Susan Atherton

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Susan Atherton 1 organization · San Francisco, CASan Francisco Society for the Prevention of Cruelty to Animals

Susan Atherton 1 organization · Buckland, MABuckland Public Library INC

Susan Atherton 1 organization · Riverside, CAU C Riverside Foundation

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

Cristobel Block

President & Chief Executive Officer · FY2025

$670K

Alison Gregg Corcoran

Chief Development & Marketing Officer · FY2025

$410K

Melissa Rubin

SVP. Animal Rescue, Care, & Sanctuary · FY2021

$405K

Erin Frackleton

Chief Operating Officer · FY2025

$393K

Angela Ciccolo

General Counsel & Chief Legal Officer · FY2025

$358K

Rebecca Branzell

SVP. Operational Risk · FY2025

$341K

John Vranas

Chief Development & Marketing Officer · FY2020

$323K

William H Hall

Chief Financial Officer & Treasurer · FY2025

$322K

Nicole Paquette

Chief Impact Officer, U.s. & Canada · FY2025

$321K

Jeffrey Flocken

President · FY2024

$315K

Miguel Abi-Hassan

Chief Animal Rescue, Care and Sanctuary Officer · FY2023

$307K

Sara Amundson

President · FY2024

$305K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

American Society for the Prevention of Cruelty to Animals$446.1M revenue · New York, NY

Best Friends Animal Society$173.8M revenue · Kanab, UT

Massachusetts Society for the Prevention of Cruelty to Animals$144.8M revenue · Boston, MA

Denver Dumb Friends League$92.9M revenue · Denver, CO

Ocean Habitat and Wildlife Rescue INC$86.0M revenue · West Palm Bch, FL

San Diego Humane Society and SPCA$67.6M revenue · San Diego, CA

People like this

Similar leaders

Leaders at organizations in the same field, by reported compensation.

L Ronald Forman

President & CEO · Audubon Nature Institute INC

$4.5M

William H Kurtz

Former Officer · Audubon Nature Institute INC

$2.1M

Paul Baribault

President/CEO · Zoological Society of San Diego

$2.0M

Dennis B Sprung

President & CEO · American Kennel Club INC

$1.8M

Dr Cristian Samper

President & CEO · Wildlife Conservation Society

$1.7M

William T Maynard

Executive Director · Zoological Society of Cincinnati

$1.6M