Who We Are

SumOfUs.org is a global movement of consumers, investors, and workers all around the world, standing together to hold corporations accountable for their actions and forge a new, sustainable and just path for our global economy. It’s not going to be fast or easy. But if enough of us come together, we can make a real difference.

Taren Stinebrickner-Kauffman, Executive Director and Founder – Taren is a dual Australian-American citizen. She has experience with online organizing on four continents and at the global level, including at Avaaz.org, GetUp.org.au, and the AFL-CIO. She was born in Australia, currently lives in San Francisco and enjoys reading science fiction and playing ultimate frisbee for fun.

Tate Hausman, Treasurer –  Tate Hausman is the co-founder and director of Civic Innovation Works, an innovation lab that develops new tools and strategies for progressives. He was formerly the Director of Management at MoveOn.org, where he ran experimental voter contact programs that helped progressives rack up victories in 2012. Tate has directed a number of other national political operations, such as Vote Today Ohio, a voter mobilization effort that helped swing Ohio to Barack Obama; and Slam Bush, a hip-hop voter registration drive in 2004. He has worked for two Congressional campaigns, one gubernatorial, and multiple state, municipal and issue campaigns.

Keith Goodman, Secretary –  Keith founded the Repower at Home program at the Alliance for Climate Protection, developed and managed the acclaimed online Neighbor- to-Neighbor program for the 2008 Obama campaign, and developed cutting-edge analytics products for the AFL-CIO 2004 political program.

Deepa Gupta, Board Member – Deepa founded Jhatkaa.org, a new campaigning organisation committed to building grassroots citizen power across India, and has previously led the Indian Youth Climate Network, where she worked with young people in India and across the world to take action on climate change.

China Brotsky, Director of Operations and Finance – China spent over 20 years at Tides as CFO, Senior Vice-President, and Managing Director. She is a serial entrepreneur and founded online donation provider Groundspring.org (now Network for Good), the Thoreau Centers for Sustainability in NY and SF and a bi-national peer-learning network – The Nonprofit Centers Network. China has a deep personal commitment to environmental and social justice as well as corporate accountability. She also uses her skills in finance and operations on the Board of Directors of Global Greengrants Fund UK, the ACLU of Northern California and CorpWatch.

Glen Berman, Chief of Staff – Glen recently left sunny Sydney, Australia, for the big smoke of New York, where he serves as Chief of Staff at SumOfUs. Previously, Glen was part of the founding team behind Centre for Australian Progress, and has online organizing experience with the Australian Youth Climate Coalition, Live Below the Line, and The Parenthood. Glen is a passionate, but decidedly average, basketball player.

Kaytee Riek, Campaigns and Training Director — Kaytee has over a decade of experience campaigning on issues of global social justice, with a focus on health and HIV/AIDS. In her prior work, she led the grassroots campaign to win a multi-year, multi-billion-dollar investment from the US government in HIV/AIDS treatment and prevention around the world. In her spare time, she’s a photographer, graphic designer, raises future service dogs, and is a member of ACT UP Philadelphia, an all-volunteer group committed to ending the AIDS crisis through direct action.

Paul Ferris, Campaign Director – Paul is an Australian currently living in New York. Before joining SumOfUs, he worked for international campaigning group Avaaz.org, consulted on corporate campaign strategy, and was involved in youth climate organizing. Other than the US and Australia, he’s also lived for significant periods in the UK, Sweden, the Netherlands and Thailand. He’s not bad at long-distance cycling, and definitely not good at cross country skiing, although considers both enjoyable.

Johnny Chatterton, Senior Campaign Advisor – Johnny Chatterton lives in London. Before SumOfUs he worked at Change.org on the innovation team and was one of the first campaigners at 38degrees.org.uk. He is passionate about finding ways for campaigning to erode traditional power structures and empower people around the world. He is a co-founder and Executive Director of Campaign Bootcamp, which trains young people to change the world. In his spare time he cycles, swims and plans holidays.

Eoin Dubsky, Campaign Manager – Eoin joins SumOfUs after working eight years at Greenpeace International as an online campaigner and various things like that. He began campaigning on peace, environment, and social justice issues as a student in Ireland, where he also met his wife. They later moved to her native France, and now live in the Netherlands where their two sons were born.
Cooking, cycling and reading are some of Eoin’s favourite pastimes when away from the internet. He loves internet things too.

Lisa Lindsley, Senior Shareholder Advocacy Manager – After getting her start on Wall Street, Lisa’s 28-year career in finance has taken her from the microfinance industry to the U.S. labor movement. Lisa has had the privilege of residing in Brazil, Argentina and Mexico during her career and is fluent in Spanish and Portuguese. A native Texan, Lisa lives in the beautiful Hudson Valley, in New York, where she enjoys skydiving and motorcycling.

Jon Lloyd, Campaign Manager – Jon comes to SumOfUs with a background in online campaigning that he gained working for some of Canada and New Zealand’s largest and most respected nonprofits, including Amnesty International. When he’s not taking a stand against corporate injustice, Jon plays guitar, eats tasty food, or is planning his next trip to somewhere new.

Tara Harwood, Senior Data Analyst – Tara has over fifteen years experience managing technology, finance, and operations for progressive non-profits.  She is passionate about developing information systems that are both operationally efficient and information-rich; she often tells people that this is much more interesting than it probably sounds.  Past employers include Citizen Engagement Laboratory, Wikimedia Foundation, the Community Clinic Consortium, and the ACLU of Northern California. Tara lives in Northern California with her husband, her daughter, and a puppy named Tesla.

Rajai Bimbo, Campaigns Fellow – Rajai joined the SumOfUs team early fall of 2012. A native of Birmingham, Alabama, he currently lives in France where he’s pursuing a Masters degree in language education. After 4 years in the field of education abroad he is interested in education policy and intercultural education. He’s worked with various student groups in the US, France and India focusing on development, non-government organizations, and language and culture. In his free time he enjoys biking, ballroom dance, cooking and admiring trees.

Martin Caldwell, Campaigner – Originally from the historic city of Lincoln in the UK. Martin recently joined SumOfUs as our first British campaigner. Martin’s background includes working at the online campaigns group, 38 Degrees, the international development NGO, WaterAid and as a staffer for a British Member of the European Parliament. He has a Bachelor of Arts in Politics from the University of London.

Anne Isakowitsch, Campaigner – Anne is a based in Berlin, Germany. Before SumOfUs Anne worked at Crisis Action and campaigned for the protection of civilians in conflict with a focus on Syria and Russia. Anne is currently setting up Campaign Bootcamp in Germany, a training programme for a new generation of campaigners. In her spare time she plays the drums in a surf/punk/pop band.

Ivan Rosales, Operations and Finance Associate – Ivan first joined the SumOfUs team as an intern in 2012 and returned to work full-time in the fall of 2013. He is currently studying Bioethics at NYU and will be applying to medical school soon. He is interested in healthcare access issues and dislikes corporations that make medicines unaffordable. In his spare time he enjoys going on long runs.

Ledys Sanjuan, Campaigner– Ledys is an anti-racist feminist campaigner from Bogota, Colombia. She has campaigned for free education, immigration reform and against racism and sexism. She has a Masters in Critical Global Politics from the University of Exeter in the UK, in her studies she combines activism with academic research and writing. She specialises in the position of Third World women in the international political economy and aspires to work in the World Social Forum. She’s currently starting the Feminists of Colour Network in Bristol, UK where she resides. When not organising a group or a demonstration Ledys is cooking and knitting because she enjoys the simple pleasures of life.

Hanna Thomas, Senior Campaigner – Hanna is a Brit currently based in London and Tel Aviv. Before joining SumOfUs, she chased UN conferences around the world as part of the youth climate movement, founded the East London Green Jobs Alliance, was Co-Director at The Otesha Project UK, got an MSc in Climate Change & Policy, and worked on crowdfunded solar energy campaigns for 10:10. She is also an experienced trainer in anti-oppression and environmental justice. When she’s not at her laptop, Hanna likes biking, baking, and taking photos. She’s also learning the ukelele but it’s not going that well.

Katherine Tu, Campaigner – Katherine is an Australian residing in San Francisco. She is a campaigner and climate advocate, and has extensive experience in organising for the Australian Youth Climate Coalition as the NSW State Coordinator. Katherine previously also has been a Field Organiser on the 2013 Australian Federal Election Campaign, and has written many successful fundraising scripts at Persuasive Conversations, Australia’s first progressive fundraising call centre. She spends her spare time longing for Aussie beaches.

Marie Winfield, Campaigner– Marie is a native New Yorker and a law graduate. As a law student, she worked on legal advocacy for immigrants with criminal convictions, workers’ rights, disability rights, environmental justice, and constitutional reform enfranchising ethnic and religious minorities in Bosnia-Herzegovina. Having lived in Paris, Berlin and Montreal, she enjoys sharing her love of urban spaces, travel and language with her daughter. Back in East Harlem, her interests are international refugee inclusion, parent advocacy in NYC public schools, and community development.

Angus Wong, Campaigner– Angus was a consultant at a firm specializing in Corporate Social Responsibility prior to joining SumOfUs.  He has international development and research experience in India, Micronesia, and Latin America.  Angus has a degree in Development Economics and Community Planning.  In his spare time, he rides his bikes to various social engagements in Vancouver.

Fatah Sadaoui– Fatah Sadaoui recently graduated with a Master’s in Urban Planning and Critical Urban Theory he did in both France (Université Paris 8) and the United States (CUNY Hunter College). For the past three years, Fatah’s academic and activist work has focused on the intersection of urban governance, social justice and arts. From helping immigrant families in his hometown to standing to corporations and fighting gentrification in New York’s Chinatown, Fatah has been a tireless grassroots advocate. Since 2011, Fatah has been a member of the Collectif Contre le Contrôle au Faciès, an organization fighting the French police’s racist practices. Passionate about the arts, Fatah is a photographer and a multi-instrumentalist In his spare time, he enjoys cooking, running, and third-person writing.

The Advisory Board

Africa

    • Nanjira Sambuli, Research Lead, iHub Nairobi
    • Kumi Naidoo, Executive Director of Greenpeace International

Asia

    • Rathana Chea, Mobilization Director, Greenpeace Southeast Asia

Australia

    • Jeremy Heimans, CEO & Co-founder, Purpose Campaigns; Co- founder of GetUp.org.au, Avaaz.org and AllOut.org
    • Nick Moraitis, Executive Director, Australian Progress
    • Brett Soloman, Executive Director, AccessNow.org; former ED, GetUp,org.au

Brazil

    • Graziela Tanaka, Brazil Campaign Director, Change.org

Canada

    • Jamie Biggar, Executive Director, LeadNow
    • Ben Powless, Defenders of the Land Coalition

EU

    • Filip Gregor, Board Member, European Coalition for Corporate Justice; Lawyer at the Environmental Law Service (Czech Republic)
    • Paula Hannemann, Campaigns Director for Germany, Change.org
    • Paul Hilder, Vice President of Global Campaigns, Change.org
    • Alice Jay, Campaign Director, Avaaz.org (Spain)
    • Julius van de Laar, Campaign Strategist, www.juliusvandelaar.com (Germany)
    • John Wood, Campaigns and New Media Officer at the Trades Union Congress (UK)

India

    • Deepa Gupta, Founder, Jhatkaa.org

USA

    • Simon Billenness, Corporate Campaign & Socially Responsible Investing Consultant
    • Ben Brandzel, Founder, Online Progressive Engagement Network
    • Charlene Carruthers, Director of Online Engagement, National People’s Action
    • Aimée Castenell, Senior Campaign Manager, Color of Change
    • John Cavanagh, Director, Institute for Policy Studies
    • Chuck Collins, Senior Scholar, Institute for the Common Good
    • Richard Graves, VP of Business Development, Ethical Electric
    • Sara Haghdoosti, Executive Director, Berim
    • Randall Hayes, Founder, Rainforest Action Network
    • Ilyse Hogue, President, NARAL Pro-Choice America
    • Michael Huttner, Founder & CEO, ProgressNow
    • Mike Lux, Co-founder & CEO, Progressive Strategies
    • Michael Marx, Senior Campaign Director, Beyond Oil Campaign, Sierra Club
    • Marianne Manilov, Co-Founder & Executive Director, Engage Network
    • Bill McKibben, Co-founder, 350.org
    • Eli Pariser, President of the Board, MoveOn.org
    • Ari Rabin-Havt, Executive Vice President, Media Matters
    • James Rucker, Founder, ColorOfChange.org
    • Betsy Taylor, President, Breakthrough Strategies and Solutions

SumOfUs.org is a 501c(4) non-profit incorporated in Washington, DC, with a 501c(3) fiscal sponsorship arrangement through the New Organizing Institute Education Fund.

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