Top 35 Chief Sustainability Officer Influencers on Twitter in 2026

1. Lady Mariéme Jamme

Bio Chief Sustainability Officer|Artist|Founder of @i_amthecode|Purpose driven||Podcaster?⭕ESG consultant| Mentor in Chief| KeyNote Speaker| RTs not endorsement *****@mariemejamme.org Twitter Handle @mjamme Twitter Followers 24.5K Type Micro Get Email Contact Request 150 Chief Sustainability Officer X Influencers with email contacts in a spreadsheet or csv file. Email us at anuj@feedspot.com Copy emailEmail us

2. John R. Seydel

Bio Dep. Chief Sustainability Officer @CityofAtlanta @ATLResilience |@UofDenver Pio | #Grist50 @GreenBiz #30under30 | Board Member: @TurnerFdnInc @CaptainPlanetFd Twitter Handle @JohnRSeydel Twitter Followers 13.5K Type Micro Get Email Contact

3. Ulrike Sapiro

Bio Chief Sustainability Officer, @Henkel | Connecting Net Zero Circular Economic Strategy with Global Social Progress Twitter Handle @ulrikesapiro Twitter Followers 7.6K Type Nano Get Email Contact

4. Jane Abernethy

Bio Chief Sustainability Officer, @Humanscale | Design for Humans | Sustainability for All Twitter Handle @jane_abernethy_ Twitter Followers 6.6K Type Nano Get Email Contact

5. Kate Brandt

Bio Now: Chief Sustainability Officer at @Google Then: Chief Sustainability Officer Obama @WhiteHouse Always: climate optimist, circular economy enthusiast ? Twitter Handle @KateEBrandt Twitter Followers 5.3K Type Nano Get Email Contact

6. Tim Fitzgerald

Bio Turner-off of lights; retriever of recyclables from the trash. Also Chief Sustainability Officer for @AmerSeafoods. Dad to humans & dogs. @*****@qoto.org Twitter Handle @hawaiifitz Twitter Followers 4.8K Type Nano Get Email Contact

7. James Temple, ESG-P

Bio Chief Sustainability Officer & Philanthropic Advisory Services Leader @PwC_Canada tweeting #trust, #ESG, #philanthropy #sustainability. All views=my own Twitter Handle @CSRjames Twitter Followers 4.8K Type Nano Get Email Contact

8. Melanie Nakagawa

Bio Chief Sustainability Officer @Microsoft, fmr @WHNSC and Special Asst to @POTUS, climate tech investor, diplomat and advocate for our ?. Twitter Handle @melnakagawa Twitter Followers 4K Type Nano Get Email Contact

9. Kathleen McLaughlin

Bio Chief Sustainability Officer and President of the @Walmart Foundation. Twitter Handle @KathleenForGood Twitter Followers 3.9K Type Nano Get Email Contact

10. Dr Adam Read

Bio Chief Sustainability & External Affairs Officer @ Suez UK inspired by the Wombles, Tottenham Hotspur, Northampton Saints, CIWM & a closed loop economy! Twitter Handle @AdamRead74 Twitter Followers 3.9K Type Nano Get Email Contact

11. Ulrike Decoene

Bio ● Group Chief Communications, Brand & Sustainability Officer @AXA ● @ORRAAnews - Chair ● @EM_Dircom - VP ● @TheGenevaAssoc ● @FAforWomen ● @Arpamed_fonds Twitter Handle @udecoene Twitter Followers 3.6K Type Nano Get Email Contact

12. Julie Kitcher

Bio Chief Sustainability Officer and Communications @Airbus and member of the Executive Committee Twitter Handle @julie_kitcher Twitter Followers 3.4K Type Nano Get Email Contact

13. Daniel Vennard

Bio Chief Sustainability Officer for Syngenta Group. Passionate about using business to help improve climate and nature. Twitter Handle @venoir Twitter Followers 2.2K Type Nano Get Email Contact

14. Ivan Frishberg

Bio @amalgamatedbank Chief Sustainability Officer, @confluencep, former @OFA. Capitol Hill neighborhood but dreaming of mountains. Opinions my own. Twitter Handle @DCIvan Twitter Followers 1.8K Type Nano Get Email Contact

15. Celine Herweijer

Bio Group Chief Sustainability Officer, HSBC. Co-Chair We Mean Business. Ex PwC Partner. WEF YGL & Council Member. LSE Fellow. BLUE Trustee. Mom. Yoga. My views. Twitter Handle @CHerweijer Twitter Followers 1.8K Type Nano Get Email Contact

16. Douglas Sabo

Bio Chief Sustainability Officer, Visa. Sustainable Living Advocate #sustainability #sustainablelife #sustainablelifestyles. Views my own @*****@sfba.social Twitter Handle @GreenLivingDoug Twitter Followers 1.8K Type Nano Get Email Contact

17. Kathrin Winkler

Bio SVP & Chief Sustainability Officer at EMC, board director at ACEEE & Net Impact. My tweets, however, are my own! Twitter Handle @KathrinRW Twitter Followers 1.6K Type Nano Get Email Contact

18. Emily Chandler

Bio Master's in Environment & Communications aficionado. Sustainability fan. Love food, wine, travel & social media. Chief Sustainability Officer in training! Twitter Handle @Emily_Chandler Twitter Followers 1.5K Type Nano Get Email Contact

19. Pedro S. Pereira

Bio ?Chief Sustainability Officer @SAP LAC ?Board Member @Repple_com ?Passionate Technology Strategist ?Working with #Purpose to Improve People's Lives. MyPOV Twitter Handle @Pereira_Pedro Twitter Followers 1.4K Type Nano Get Email Contact

20. Jill Downey

Bio Chief Sustainability & Sponsorship Officer @core_irl @CoreSponsorship All opinions are my own. My pronouns are she/her. Twitter Handle @jillydowney Twitter Followers 1.3K Type Nano Get Email Contact

21. Andrew Parker

Bio Chief Sustainability Officer @qantas, Chairman @australiaday, Director @streetsidemed. Views my own Twitter Handle @ajamesparker Twitter Followers 1.3K Type Nano Get Email Contact

22. Mădălina Preda

Bio chief sustainability officer @NorthSails. writer. romanian. previously @patagonia @Greenpeace. she/they. closer of multiple tabs *****@madalinapreda.com Twitter Handle @madalinampreda Twitter Followers 1.3K Type Nano Get Email Contact

23. Kevin Dunckley

Bio Chief Sustainability Officer at HH Global. Twitter Handle @kdunckley Twitter Followers 1.2K Type Nano Get Email Contact

24. Anna Lungley

Bio Social Impact and Chief Sustainability Officer @dentsu. Senior Associate @cisl_cambridge. Life-long vegetarian and working mum. Twitter Handle @AnnaLungley Twitter Followers 1.1K Type Nano Get Email Contact

25. Caroline Löfgren

Bio Swedish Londoner Passionate abt #ESG & #Sustainability | Chief Sustainability Officer @HgCapital | All views my own Twitter Handle @LofgrenCaroline Twitter Followers 1.1K Type Nano Get Email Contact

26. Luigi Carafa

Bio Chief Sustainability Officer | WEC Award | Desertec Award | Working with gov, biz & civil society to help build a new climate economy Twitter Handle @luigi_carafa Twitter Followers 911 Type Nano Get Email Contact

27. Francine Locke

Bio Chief Sustainability Officer, Delaware County, PA, @sustainDELCO @TempleAlumni, Doctoral student @DrexelUniv, @PHLSchools alum Opinions are my own Twitter Handle @Francine_Locke Twitter Followers 896 Type Nano Get Email Contact

28. Michael Piehler

Bio Director of @UNC_IE, Chief Sustainability Officer for @UNC & Professor in @UNC_EMES Twitter Handle @MFPiehler Twitter Followers 776 Type Nano Get Email Contact

29. Ben Whittaker

Bio Sustainable Healthcare Delivery Lead/#AHP Lead @sushealthcare | OT @SPFT_NHS | Chief Sustainability Officer’s Clinical Fellow 21/22 | Ukulele player | Own views Twitter Handle @benwhittakerahp Twitter Followers 770 Type Nano Get Email Contact

30. Karen R Weigert

Bio Less Carbon. More Community. Sustainability contributor at WBEZ. Baumhart center director. Chicago's 1st chief sustainability officer. Twitter Handle @KarenRWeigert Twitter Followers 750 Type Nano Get Email Contact

31. Heather Henriksen

Bio chief sustainability officer, Harvard University Twitter Handle @H_Henriksen1 Twitter Followers 717 Type Nano Get Email Contact

32. Ryan McPherson

Bio @UBuffalo Chief Sustainability Officer, #ClimateAction advocate, adventurer, endurance junkie, biophilia believer & proponent of resilient sustainable evolution Twitter Handle @RyMcPherson Twitter Followers 702 Type Nano Get Email Contact

33. Sandeep Chandna

Bio Chief Customer Officer & Chief Sustainability Officer @tech_mahindra Twitter Handle @SandeepChandna5 Twitter Followers 660 Type Nano Get Email Contact

34. Kylie Hargreaves

Bio Chair, Non-Exec Director, Chief Sustainability Officer & Consultant. Energy, Waste & Water interests. Twitter Handle @KylieHarg Twitter Followers 561 Type Nano Get Email Contact