40 under 40: Real difference makers in tech and business
- Danae Ringelmann, Indiegogo
- David Kobia, Ushahidi
- Reshma Saujani, Girls Who Code
- Joshua Tetrick, Hampton Creek
- Ayah Bdeir, LittleBits Electronics
- Maya Penn, Maya's Ideas
- Michelle Rowley, Code Scouts
- Abe Issa, Global Efficiency Energy
- Michael Karnjanaprakorn, Skillshare
- Anu Duggal, Female Founders Fund
- Shiza Shahid, Malala Fund
- Kimberly Bryant, Black Girls Code
- Sarah Kearney, Prime Coalition
- Parker Mitchell, Significance Labs
- Rachel Botsman, Collaborative Consumption
- Erik Hersman, iHub Nairobi
- Juliana Rotich, Senior TED Fellow
- Laura Weidman Powers, CODE2040
- Gina Trapani, ThinkUp
- Topher White, Rainforest Connection
- Premal Shah, Kiva
- Kathryn Minshew, The Muse
- Billy Parish, Mosaic
- Rachel Haot, CDO of NYC
- Chase Adam, Watsi
- Sangeeta Bhatia, Laboratory for Multiscale Regenerative Technologies at MIT
- Iolanthe Chronis, Swish
- Charles Best, DonorsChoose.org
- Lance Pickens, MadeSolid
- Debbie Sterling, GoldieBlox
- Leah Busque, TaskRabbit
- Clark Freifeld, HealthMap
- Isabelle Olsson, Google Glass designer
- Natalie Foster, Peers.org
- Nina Nashif, Healthbox
- Leila Janah, Samasource
- Ajaita Shah, Frontier Markets
- Miles Barr, Ubiquitous Energy
- Severin Hacker, Duolingo
- Limor Fried, Adafruit
Published October 28, 2014
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