2016 has been a year of real momentum within Impact Investing—whether it’s confronting the myths in Impact Investing, recognizing the trailblazing women building this movement, or the palpable shift in the discussion at the Social Capital Markets (SOCAP) conference. As we look to the future, we know that no movement advances to tipping point without bold thinking, big ideas and strategic alliances. As 2016 comes to an end, we want to give a shout-out to 50 influencers in the Impact Investing space—investors, intermediaries, researchers, and engaged thought leaders—who continue to share their vision about the evolution of Impact Investing and who you should be following on Twitter.

Below is our curated list of these 50 Impact Investing influencers. We recognize that there are thousands of others who are actively engaging in this conversation on Twitter, and we hope that you’ll be one of them! Join us in the conversation by using #impinv, adding your favorite influencers to the discussion and subscribing to our Twitter List to follow the whole group below with just one click. And of course, be sure to keep in touch with the Case Foundation and our team as we share our Impact Investing work:
@CaseFoundation   @JeanCase   @SteveCase   @Rehananathoo  (Full Team List)

Andrew Beebe
@andrewbeebe
#worldpositive investor
Anne Field
@annefieldonline
Business journalist/writer/editor. Focus #entrepreneur, #impinv, #smallbiz, #socent, plus #financialadvisor, #iot, #management, #socialgood, #supplychain, #tech
Antony Bugg-Levine
@ABLImpact
CEO @nff_news unlocking potential of mission-driven orgs w/investment, advice, ideas. #Impinv book https://amzn.to/tQji0s & Springsteen. @WEF #YGL
B Corporation
@BCorporation
The Official Twitter Feed of B Corporations, companies using the power of business to solve social and environmental problems #BtheChange
B Magazine
@officialbmag
B The Change Media is the voice of Business as a Force for Good, founded in conjunction with B Lab and the community of B Corporations.
BlueHaven Initiative
@_BlueHaven
Blue Haven Initiative is an innovative family office dedicated to #investing for profit and with purpose. #impinv #socent
Bridges Ventures
@Bridges_BV
Specialist fund manager dedicated to using an impact-driven approach to create superior returns for both investors and society at-large #impinv #socinv
Calvert Foundation
@calvert_fdn
Investments for social good.
Cathy Clark
@cathyhc
Professor at @CASEatDuke; Director of #CASEi3 Initiative on Impact Investing, #SocEnt Accelerator at Duke (@DukeSEAD)
Cecilia Munoz
@Cecilia44
Director of the @WhiteHouse Domestic Policy Council, former Director, WH Intergovernmental Affairs, Mom. Tweets may be archived. More at https://wh.gov/privacy .
Clara Miller
@ClaraGMiller
President, F. B. Heron Foundation
ClearlySo
@ClearlySo
We raise capital for high-impact business & run impact investing network #impinv #socent #investing #finance #startup #InvestWithImpact
Cynthia Muller
@cynmull
#Impinv Program & Portfolio Officer @WK_Kellogg_Fdn Board member @Grndswell & @E_LoanFund Alum @Stanford @UW. Aspiring nasty woman. High-fiving a million angels
Debra Schwartz
@ImpactBanker
Managing Director #impinv @MacFound. Love creating capital solutions for #nonprofit #socent #affordablehousing #communitydev #climate +++
Devin D. Thorpe
@devindthorpe
Champion of Social Good: Author, Rotarian, Forbes Contributor, keynote speaker, helping you use #crowdfunding, #impinv, #socent, #nonprofit to make your mark.
Durreen Shahnaz
@durreen
Mom, Wife, Daughter, Social Entrepreneur, Founder of @asiaiix and @shujog — leaders of impact investing/social finance #impinv #socent in Asia
Enclude
@EncludeHolding
An advisory firm dedicated to building more inclusive and sustainable local economies through integrated capital and capacity services. #ImpInv #SocEnt #SocImp
Fifty Years
@fiftyyearsvc
We back entrepreneurs using technology to solve the world’s biggest problems.
Fran Seegull
@Franseegull
Executive Director, U.S. Impact Investing Alliance @ImpactInvestUS impact investing
GIIN
@theGIIN
The Global Impact Investing Network is a nonprofit organization dedicated to increasing the scale and effectiveness of impact investing.
GIIRS
@GIIRSRatings
GIIRS assesses the social & environmental impact of companies & funds
Impact Alpha
@ImpactAlpha
Investment News for a Sustainable Edge. Led by @davidbank. Also check out our open database, @ImpactSpace, aka CrunchBase for Impact.
ImpactAssets
@IAimpactassets
Catalyzing investment capital for maximum environmental, social and financial impact #impinv
ImpactEngine
@TheImpactEngine
We invest in early-stage, for-profit technology businesses improving education, health, economic empowerment, and resource efficiency. #ImpInv #SocEnt
ImpactUS
@ImpactUs_co
ImpactUs connects impact investors and mission-driven organizations to transform people and places. View our SoMe guidelines at https://bit.ly/2cQWHHv .
Jacqueline Novogratz
@jnovogratz
Founder/CEO of @acumen to find solutions to poverty & build dignity. Author of The Blue Sweater, lover of poetry, believer in possibility.
Jean Case
@JeanCase
CEO of the Case Foundation, Chairman of the National Geographic Society Board of Trustees
Jessica Matthews
@jessmatthewsCA
Impact investor, oenophile, equal parts Virginia lover & California dreamer. Twitter neophyte. All views my own. #impinv
Kesha Cash
@KeshaCashIAFund
General Partner @ Impact America Fund
Kresge Social Invest
@kresgesocinv
Working to expand opportunity, strengthen neighborhoods and improve quality of life in America’s cities by providing access to capital.
Lisa Hall
@LisaGreenHall
Passionate about impact investing. Champion 4 economic and social justice. Committed to a #betterworld thru #impinv
Matthew Weatherly White
@i3impact
Driving, shaping #impinv. Capitalist philosopher. Occasional punchbowl spiker. Stoked papa. Omnivore. Guilty of #hashtag #overuse
Min Pease
@MinPease
Director of impact investing @EchoingGreen. Effective philanthropy and the intersection of business + social impact.
Mission Investors Exchange
@MissionInvest
Mission Investors Exchange is where philanthropic innovators share ideas, tools and experiences to increase the impact of their capital.
Nancy Pfund
@NancyPfundDBL
Nancy Pfund, Managing Partner, DBL Partners, a double bottom line VC firm delivering strong returns withpositive social, environmental and regional benefits.
Nesta Impact
@nestaimpact
Investing in innovation for impact.
Omidyar Network
@OmidyarNetwork
A philanthropic investment firm harnessing the power of markets to create opportunity for people to improve their lives. #PositiveReturns
Rehana Nathoo
@rehananathoo
VP of Social Innovation (Impact Investing) @CaseFoundation. Obsessive hockey fan, bookworm, and travel glutton.
Rethink Impact
@rethinkimpact
Investing in ecosystems of change
Ross Baird
@rossbaird
Executive Director of @villagecapital; also teach at @UVA. Enable entrepreneurs to solve major global problems. Big fan of @UVa basketball, @braves.
Sarah Cone
@impcapital
Managing Partner, Social Impact Capital #Impinv I invest in Seed-Series Z, in deals that provide top decile returns in addition to a positive social impact.
Sheila Herrling
@Sherrling
SVP Social Innovation @CaseFoundation; ex @MCCgov @CGDev @USTreasuryPassionate about family, friends, fun, well articulated views, bourbon. Views are my own.
SocEnt Alliance
@SEAlliance
A movement of social enterprises creating effective impact in the US & beyond. #Socinn, #GlobalDev, #Localize & #ImpInv. Let’s change the world through #socent.
Social Finance Inc.
@SocialFinanceUS
Social Finance US is a nonprofit dedicated to mobilizing capital to drive social progress through our work on #PayforSuccess and #SocialImpactBonds
Sonal Shah
@SonalRShah
Exec Director @BeeckCenter | Board @CaseFoundation @OxfamAmerica @SocialFinanceUS, @nff_news, Co-Founder @IndiCorps | Passionate about Social Change. Views own.
The ImPact
@theimpact
A Network of Families Committed to Make More Impact Investments, More Effectively.
Tideline
@TDLNE
Tideline is a consulting firm that provides tailored advice to clients developing impact investing strategies, products, and solutions.
Toniic
@ToniicNetwork
Toniic is the global action community for impact investors. #impinv #100impact #socent
US SIF
@US_SIF
Advancing sustainable, responsible and impact investing across all asset classes.
WhartonSocial Impact
@WhartonSocial
Wharton Social Impact Initiative leverages @Wharton’s strengths to foster business strategies for a better world.