• Company: 500px
  • Founder(s): Oleg Gutsol, Evgeny Tchebotarev
  • Headquarters: Toronto, ONT
  • Website: 500px.com
  • Company: Actifio
  • Founder(s): Ash Ashutosh
  • Headquarters: Waltham, MA
  • Website: actifio.com
  • Company: ActionIQ
  • Founder(s): Tasso Argyros, Nitay Joffe
  • Headquarters: New York, NY
  • Website: actioniq.com
  • Company: Affirm
  • Founder(s): Max Levchin, Jeff Kaditz, Nathan Gettings, Alex Rampell
  • Headquarters: San Francisco, CA
  • Website: affirm.com
  • Company: Airbnb
  • Founder(s): Nathan Blecharczyk, Brian Chesky, Joe Gebbia
  • Headquarters: San Francisco, CA
  • Website: airbnb.com
  • Company: Airtime
  • Founder(s): Sean Parker
  • Headquarters: New York, NY
  • Website: airtime.com
  • Company: Airware
  • Founder(s): Jonathan Downey
  • Headquarters: San Francisco, CA
  • Website: airware.com
  • Company: Alluxio
  • Founder(s): Haoyuan Li
  • Headquarters: San Mateo, CA
  • Website: alluxio.com
  • Company: AltSchool
  • Founder(s): Max Ventilla
  • Headquarters: San Francisco, CA
  • Website: altschool.com
  • Company: Ampersand
  • Founder(s): Lisa Rutherford
  • Headquarters: Los Gatos, CA
  • Website: ampersand.com
  • Company: Anki
  • Founder(s): Boris Sofman, Hanns Tappeiner, Mark Palatucci
  • Headquarters: San Francisco, CA
  • Website: anki.com
  • Company: Apeel Sciences
  • Founder(s): James Rogers
  • Headquarters: Santa Barbara, CA
  • Website: apeelsciences.com/
  • Company: Apptio
  • Founder(s): Sunny Gupta, Kurt Shintaffer, Paul McLachlan
  • Headquarters: Bellevue, WA
  • Website: apptio.com
  • Company: Arimo
  • Founder(s): Christopher Nguyen, Michael Bui, Tony Do
  • Headquarters: Mountain View, CA
  • Website: arimo.com
  • Company: Asana
  • Founder(s): Dustin Moskovitz, Justin Rosenstein
  • Headquarters: Menlo Park, CA
  • Website: asana.com
  • Company: Astranis
  • Founder(s): John Gedmark, Ryan McLinko
  • Headquarters: San Francisco, California
  • Website: astranis.com
  • Company: Barefoot Networks
  • Founder(s): Nick McKeown, Martin Izzard, Pat Bosshart, Dan Lenoski
  • Headquarters: Palo Alto, CA
  • Website: barefootnetworks.com
  • Company: Bebop
  • Founder(s): Diane Greene
  • Headquarters: Los Gatos, CA
  • Website: bebop.co
  • Company: Benchling
  • Founder(s): Sajith Wickramasekara, Ashutosh Singhal
  • Headquarters: San Francisco, CA
  • Website: benchling.com/
  • Company: BioAge Labs
  • Founder(s): Kristen Fortney
  • Headquarters: Berkeley, CA
  • Website: bioagelabs.com/
  • Company: Bluebox Security
  • Founder(s): Caleb Sima, Adam Ely
  • Headquarters: San Francisco, CA
  • Website: bluebox.com
  • Company: Boku
  • Founder(s): Mark Britto
  • Headquarters: San Francisco, CA
  • Website: boku.com
  • Company: Bonfire Studios
  • Founder(s): Rob Pardo
  • Headquarters: Irvine, CA
  • Website: bonfirestudios.com
  • Company: Box
  • Founder(s): Aaron Levie, Dylan Smith
  • Headquarters: Los Altos, CA
  • Website: box.com
  • Company: Bracket Computing
  • Founder(s): Tom Gillis, Jason Lango
  • Headquarters: Mountain View, CA
  • Website: brkt.com
  • Company: Branch International
  • Founder(s): Matthew Flannery, Daniel Jung, Random Bares
  • Headquarters: San Francisco, California
  • Website: Branch.co
  • Company: Bromium
  • Founder(s): Gaurav Banga, Simon Crosby, Ian Pratt
  • Headquarters: Cupertino, CA
  • Website: bromium.com
  • Company: Bump Technologies
  • Founder(s): David Lieb, Andy Huibers, Jake Mintz
  • Headquarters: Mountain View, CA
  • Website: bu.mp
  • Company: BuzzFeed
  • Founder(s): Jonah Peretti
  • Headquarters: New York, NY
  • Website: buzzfeed.com
  • Company: Caffeine
  • Founder(s): Ben Keighran, Sam Roberts
  • Headquarters: Palo Alto, CALIFORNIA
  • Website: caffeine.tv
  • Company: Capriza
  • Founder(s): Amnon Landan, Yuval Scarlat, Oren Ariel, Ronnen Armon
  • Headquarters: Palo Alto, CA
  • Website: capriza.com
  • Company: Cazena
  • Founder(s): Prat Moghe
  • Headquarters: Acton, MA
  • Website: cazena.com/
  • Company: CipherCloud
  • Founder(s): Pravin Kothari
  • Headquarters: San Jose, CA
  • Website: ciphercloud.com
  • Company: ClearStory Data
  • Founder(s): Sharmila Mulligan, Vaibhav Nivargi
  • Headquarters: Menlo Park, CA
  • Website: clearstorydata.com
  • Company: Coho Data
  • Founder(s): Ramana Jonnala, Andrew Warfield, Keir Fraser
  • Headquarters: Santa Clara, CA
  • Website: cohodata.com
  • Company: Coinbase
  • Founder(s): Brian Armstrong, Fred Ehrsam
  • Headquarters: San Francisco, CA
  • Website: coinbase.com
  • Company: Cumulus Networks
  • Founder(s): JR Rivers, Nolan Leake
  • Headquarters: Mountain View, CA
  • Website: cumulusnetworks.com
  • Company: Cyngn
  • Founder(s): Lior Tal
  • Headquarters: Palo Alto, CA
  • Website: cyngn.com
  • Company: Databricks
  • Founder(s): Ali Ghodsi, Ion Stoica, Matei Zaharia
  • Headquarters: San Francisco, CA
  • Website: databricks.com
  • Company: DataGravity
  • Founder(s): Paula Long, John Joseph
  • Headquarters: Nashua, NH
  • Website: datagravity.com
  • Company: Dialpad
  • Founder(s): Craig Walker, Brian Peterson, John Rector, Alex Cornell
  • Headquarters: San Francisco, CA
  • Website: dialpad.com
  • Company: Digital Ocean
  • Founder(s): Ben Uretsky, Moisey Uretsky, Mitch Wainer
  • Headquarters: New York, NY
  • Website: digitalocean.com
  • Company: Distelli
  • Founder(s): Rahul Singh
  • Headquarters: Seattle, WA
  • Website: distelli.com
  • Company: Drishti
  • Founder(s): Prasad Akella, Krishnendu Chaudhury, Ashish Gupta
  • Headquarters: Palo Alto, CA
  • Website: drishti.com/
  • Company: Dwolla
  • Founder(s): Ben Milne
  • Headquarters: Des Moines, IA
  • Website: dwolla.com
  • Company: Earn.com
  • Founder(s): Balaji S. Srinivasan, Lily Liu
  • Headquarters: San Francisco, California
  • Website: earn.com
  • Company: Earnin
  • Founder(s): Ram Palaniappan
  • Headquarters: Palo Alto, CA
  • Website: earnin.com
  • Company: Envoy
  • Founder(s): Larry Gadea
  • Headquarters: San Francisco, CA
  • Website: envoy.com
  • Company: Everlaw
  • Founder(s): AJ Shankar, Jeff Friedman
  • Headquarters: Berkeley, CA
  • Website: everlaw.com
  • Company: Facebook
  • Founder(s): Mark Zuckerberg
  • Headquarters: Menlo Park, CA
  • Website: facebook.com
  • Company: Factual
  • Founder(s): Gil Elbaz
  • Headquarters: Los Angeles, CA
  • Website: factual.com
  • Company: Fanatics
  • Founder(s): Michael Rubin
  • Headquarters: Jacksonville, FL
  • Website: fanatics.com
  • Company: FiftyThree
  • Founder(s): Georg Petschnigg, Andrew Allen, Jonathan Harris, Julian Walker
  • Headquarters: New York, NY
  • Website: fiftythree.com
  • Company: Forward Networks
  • Founder(s): David Erickson, Nikhil Handigol, Brandon Heller, Peyman Kazemian
  • Headquarters: Palo Alto, CA
  • Website: forwardnetworks.com
  • Company: Freenome
  • Founder(s): Gabe Otte
  • Headquarters: San Francisco, CA
  • Website: freenome.com
  • Company: Fusion I/O
  • Founder(s): David Flynn
  • Headquarters: Salt Lake City, UT
  • Website: fusionio.com/
  • Company: Gainspeed
  • Founder(s): Drew Perkins, Shlomo Rakib, Jeff White, Mark Stalica
  • Headquarters: Sunnyvale, CA
  • Website: gainspeed.com
  • Company: Genius
  • Founder(s): Tom Lehman, Ilan Zechory, Mahbod Moghadam
  • Headquarters: Brooklyn, NY
  • Website: genius.com
  • Company: Gigster
  • Founder(s): Roger Dickey, Debo Olaosebikan
  • Headquarters: San Francisco, CA
  • Website: gigster.com
  • Company: GitHub
  • Founder(s): Tom Preston-Werner, Chris Wanstrath, PJ Hyett, Scott Chacon
  • Headquarters: San Francisco, CA
  • Website: github.com
  • Company: Glow
  • Founder(s): Max Levchin
  • Headquarters: San Francisco, CA
  • Website: glowing.com
  • Company: GoodData
  • Founder(s): Roman Stanek
  • Headquarters: San Francisco, CA
  • Website: gooddata.com
  • Company: Granular
  • Founder(s): Sid Gorham, Mike Preiner
  • Headquarters: San Francisco, CA
  • Website: granular.ag
  • Company: Groupon, Inc.
  • Founder(s): Andrew Mason
  • Headquarters: Chicago, IL
  • Website: groupon.com
  • Company: Hatch
  • Founder(s): Logan LaHive
  • Headquarters: Chicago, Illinois
  • Website: hatchloyalty.com
  • Company: Hem
  • Founder(s): Jason Goldberg, Bradford Shellhammer, Nishith Shah, Deepa Shah, Sunil Khedar
  • Headquarters: New York, NY
  • Website: hem.com
  • Company: Honor
  • Founder(s): Seth Sternberg, Cameron Ring, Sandy Jen, Monica Lo
  • Headquarters: San Francisco, California
  • Website: joinhonor.com/
  • Company: IFTTT
  • Founder(s): Linden Tibbets, Alexander Tibbets, Scott Tong
  • Headquarters: San Francisco, CA
  • Website: ifttt.com
  • Company: Illumio
  • Founder(s): Andrew Rubin, PJ Kirner
  • Headquarters: Sunnyvale, CA
  • Website: illumio.com
  • Company: Imgur
  • Founder(s): Alan Schaaf
  • Headquarters: San Francisco, CA
  • Website: imgur.com
  • Company: Imply
  • Founder(s): Fangjin Yang, Vadim Ogievetsky, Gian Merlino
  • Headquarters: Burlingame, CA
  • Website: imply.io/
  • Company: Improbable
  • Founder(s): Herman Narula
  • Headquarters: London, LDN
  • Website: improbable.io
  • Company: insitro
  • Founder(s): Daphne Koller
  • Headquarters: South San Francsico, CA
  • Website: insitro.com
  • Company: Instacart
  • Founder(s): Apoorva Mehta
  • Headquarters: San Francisco, CA
  • Website: instacart.com
  • Company: Instart
  • Founder(s): Manav Mital, Hariharan Kolam, Raghu Venkat
  • Headquarters: Palo Alto, CA
  • Website: instart.com
  • Company: It’sOn
  • Founder(s): Greg Raleigh, Charles Giancarlo
  • Headquarters: Redwood City, CA
  • Website: itsoninc.com
  • Company: Jawbone
  • Founder(s): Alex Asseily, Hosain Rahman
  • Headquarters: San Francisco, CA
  • Website: jawbone.com
  • Company: Journera
  • Founder(s): Jeff Katz
  • Headquarters: Chicago, IL
  • Website: journera.com
  • Company: Julep
  • Founder(s): Jane Park, Kate MacDonald
  • Headquarters: Seattle, WA
  • Website: julep.com
  • Company: Keybase
  • Founder(s): Chris Coyne, Max Krohn
  • Headquarters: New York, NY
  • Website: keybase.io
  • Company: Kno
  • Founder(s): Babur Habib, Osman Rashid
  • Headquarters: Santa Clara, CA
  • Website: kno.com
  • Company: Kong
  • Founder(s): Augusto Marietti, Marco Palladino
  • Headquarters: San Francisco, California
  • Website: konghq.com
  • Company: Local Motion
  • Founder(s): John Stanfield, Clement Gires
  • Headquarters: San Mateo, CA
  • Website: getlocalmotion.com
  • Company: Lookout
  • Founder(s): John Hering, Kevin Mahaffey, James Burgess
  • Headquarters: San Francisco, CA
  • Website: lookout.com
  • Company: Lyft
  • Founder(s): Logan Green, John Zimmer
  • Headquarters: San Francisco, CA
  • Website: lyft.com
  • Company: Lytro
  • Founder(s): Dr. Ren Ng
  • Headquarters: Mountain View, CA
  • Website: lytro.com
  • Company: Magic Leap
  • Founder(s): Rony Abovitz
  • Headquarters: Dania Beach, FL
  • Website: magicleap.com
  • Company: Magnet Systems
  • Founder(s): Alfred Chuang
  • Headquarters: Palo Alto, CA
  • Website: magnet.com
  • Company: Maxta
  • Founder(s): Yoram Novick
  • Headquarters: Santa Clara, CA
  • Website: maxta.com
  • Company: Mayvenn
  • Founder(s): Diishan Imira
  • Headquarters: Oakland, CA
  • Website: mayvenn.com
  • Company: Medium
  • Founder(s): Evan Williams
  • Headquarters: San Francisco, CA
  • Website: medium.com
  • Company: Mesosphere
  • Founder(s): Florian Leibert, Tobi Knaup, Ben Hindman
  • Headquarters: San Francisco, CA
  • Website: mesosphere.io
  • Company: Meteor
  • Founder(s): Geoff Schmidt, Matt DeBergalis, Nick Martin
  • Headquarters: San Francisco, CA
  • Website: meteor.io
  • Company: Mixpanel
  • Founder(s): Suhail Doshi, Tim Trefren
  • Headquarters: San Francisco, CA
  • Website: mixpanel.com
  • Company: NationBuilder
  • Founder(s): Jim Gilliam, Joe Green, Jesse Haff
  • Headquarters: Los Angeles, CA
  • Website: nationbuilder.com
  • Company: Netlify
  • Founder(s): Chris Bach, Matt Billmann
  • Headquarters: San Francisco, CA
  • Website: netlify.com
  • Company: Nicira Networks
  • Founder(s): Steve Mullaney, Martin Casado, Nick McKeown, Scott Shenker
  • Headquarters: Palo Alto, CA
  • Website: nicira.com
  • Company: Oculus VR
  • Founder(s): Palmer Luckey
  • Headquarters: Irvine, CA
  • Website: oculusvr.com
  • Company: OfferUp
  • Founder(s): Nick Huzar, Arean van Veelen
  • Headquarters: Bellevue, WA
  • Website: offerupnow.com
  • Company: Okta
  • Founder(s): Todd McKinnon, Frederic Kerrest
  • Headquarters: San Francisco, CA
  • Website: okta.com
  • Company: Omada Health
  • Founder(s): Andrew DiMichele, Sean Duffy, Adrian James
  • Headquarters: San Francisco, CA
  • Website: omadahealth.com
  • Company: Onshape
  • Founder(s): Jon Hirschtick, Michael Lauer, Dave Corcoran, Tommy Li, John McEleney, Scott Harris
  • Headquarters: Cambridge, MA
  • Website: onshape.com
  • Company: OpenGov
  • Founder(s): Zac Bookman, Joe Lonsdale, Michael Rosengarten, Nate Levine
  • Headquarters: Redwood City, CA
  • Website: opengov.com
  • Company: Optimizely
  • Founder(s): Dan Siroker, Pete Koomen
  • Headquarters: San Francisco, CA
  • Website: optimizely.com
  • Company: PagerDuty
  • Founder(s): Alex Solomon, Andrew Miklas, Baskar Puvanathasan
  • Headquarters: San Francisco, CA
  • Website: pagerduty.com
  • Company: PatientPing
  • Founder(s): Jay Desai
  • Headquarters: Boston, MA
  • Website: patientping.com
  • Company: PeerStreet
  • Founder(s): Brew Johnson, Brett Crosby, Alex Perelman
  • Headquarters: Manhattan Beach, CA
  • Website: peerstreet.com
  • Company: Pindrop
  • Founder(s): Vijay Balasubramaniyan, Mustaque Ahamad, Patrick Traynor
  • Headquarters: Atlanta, GA
  • Website: pindrop.com
  • Company: Pinterest
  • Founder(s): Ben Silbermann, Paul Sciarra, Evan Sharp
  • Headquarters: San Francisco, CA
  • Website: pinterest.com
  • Company: Platfora
  • Founder(s): Ben Werther
  • Headquarters: San Mateo, CA
  • Website: platfora.com
  • Company: Point
  • Headquarters: Palo Alto, CA
  • Website: point.com
  • Company: Product Hunt
  • Founder(s): Ryan Hoover
  • Headquarters: San Francisco, CA
  • Website: producthunt.com
  • Company: Q Bio
  • Founder(s): Jeffrey Kaditz
  • Headquarters: San Francisco, CA
  • Website: q.bio
  • Company: Quirky
  • Founder(s): Ben Kaufman
  • Headquarters: New York, NY
  • Website: quirky.com
  • Company: Rigetti
  • Founder(s): Chad Rigetti
  • Headquarters: Berkeley, CA
  • Website: rigetti.com
  • Company: Ringly
  • Founder(s): Christina Mercando, Logan Munro
  • Headquarters: New York, NY
  • Website: ringly.com
  • Company: Rockmelt
  • Founder(s): Eric Vishria, Tim Howes
  • Headquarters: Mountain View, CA
  • Website: rockmelt.com
  • Company: Samsara
  • Founder(s): Sanjit Biswas, John Bicket
  • Headquarters: San Francisco, CA
  • Website: samsara.com
  • Company: Shapeways
  • Founder(s): Peter Weijmarshausen, Marleen Vo
  • Headquarters: New York, NY
  • Website: shapeways.com
  • Company: ShoeDazzle
  • Founder(s): Brian Lee, MJ Eng
  • Headquarters: Los Angeles, CA
  • Website: shoedazzle.com
  • Company: SignalFx
  • Founder(s): Phillip Liu, Karthik Rau
  • Headquarters: San Mateo, CA
  • Website: signalfx.com
  • Company: SigOpt
  • Founder(s): Scott Clark, Patrick Hayes
  • Headquarters: San Francisco, CA
  • Website: sigopt.com
  • Company: Skout
  • Founder(s): Christian Wiklund, Niklas Lindstrom
  • Headquarters: San Francisco, CA
  • Website: skout.com
  • Company: Skydio
  • Founder(s): Adam Bry Matt Donahoe Abraham Bachrach
  • Headquarters: Redwood City, CA
  • Website: skydio.com
  • Company: Skype
  • Founder(s): Niklas Zennstrom, Janus Friis
  • Headquarters: L-2165 Luxembourg
  • Company: SkySafe
  • Founder(s): Grant Jordan, Scott Torborg
  • Headquarters: San Diego, CA
  • Website: skysafe.io
  • Company: Slack
  • Founder(s): Stewart Butterfield, Cal Henderson, Eric Costello, Serguei Mourachov
  • Headquarters: San Francisco, CA
  • Website: slack.com
  • Company: Smartcar
  • Founder(s): Sahas Katta, Sanketh Katta
  • Headquarters: Mountain View, CA
  • Website: smartcar.com
  • Company: SnapLogic
  • Founder(s): Gaurav Dhillon
  • Headquarters: San Mateo, CA
  • Website: snaplogic.com
  • Company: Soylent
  • Founder(s): Rob Rhinehart, Matthew Cauble, John Coogan, David Renteln
  • Headquarters: Los Angeles, CA
  • Website: soylent.com
  • Company: Stack Overflow
  • Founder(s): Joel Spolsky, Jeff Atwood
  • Headquarters: New York, NY
  • Website: stackoverflow.com
  • Company: Tanium
  • Founder(s): Orion Hindawi, David Hindawi
  • Headquarters: Emeryville, CA
  • Website: tanium.com
  • Company: Teespring
  • Founder(s): Walker Williams, Evan Stites-Clayton
  • Headquarters: San Francisco, CA
  • Website: teespring.com
  • Company: Tenfold
  • Founder(s): Patrick Hogan, Dan Sincavage, Sean Pinegar, Blake Robertson
  • Headquarters: Austin, Texas
  • Website: tenfold.com
  • Company: Tidemark
  • Founder(s): Tony Rizzo, Christian Ghoerghe
  • Headquarters: Redwood City, CA
  • Website: tidemark.com
  • Company: Tilt
  • Founder(s): James Beshara, Khaled Hussein
  • Headquarters: San Francisco, CA
  • Website: tilt.com
  • Company: TinyCo
  • Founder(s): Suli Ali and Ian Spivey
  • Headquarters: San Francisco, CA
  • Website: tinyco.com
  • Company: ToutApp
  • Founder(s): Tawheed (TK) Kader
  • Headquarters: San Francisco, CA
  • Website: toutapp.com
  • Company: Transferwise
  • Founder(s): Kristo Käärmann, Taavet Hinrikus
  • Headquarters: London, UK
  • Website: transferwise.com
  • Company: Twice
  • Founder(s): Noah Ready-Campbell, Calvin Young
  • Headquarters: San Francisco, CA
  • Website: liketwice.com
  • Company: Twitter
  • Founder(s): Jack Dorsey, Biz Stone, Evan Williams
  • Headquarters: San Francisco
  • Website: twitter.com
  • Company: twoXAR
  • Founder(s): Andrew A. Radin, Andrew M. Radin
  • Headquarters: Mountain View, California
  • Website: twoxar.com
  • Company: Udacity
  • Founder(s): Sebastian Thrun, David Stavens, Mike Sokolsky
  • Headquarters: Mountain View, CA
  • Website: udacity.com
  • Company: UnitedMasters
  • Founder(s): Steve Stoute
  • Headquarters: San Francisco, CA
  • Website: unitedmasters.com/
  • Company: Usermind
  • Founder(s): Michel Feaster, Przemek Pardyak
  • Headquarters: Seattle, WA
  • Website: usermind.com
  • Company: Walker & Company Brands
  • Founder(s): Tristan Walker
  • Headquarters: Palo Alto, CA
  • Website: walkerandcompany.com
  • Company: Within
  • Founder(s): Chris Milk and Aaron Koblin
  • Headquarters: Los Angeles, CA
  • Website: with.in
  • Company: Zenefits
  • Founder(s): Parker Conrad, Laks Srini
  • Headquarters: San Francisco, CA
  • Website: zenefits.com
  • Company: Zulily
  • Founder(s): Darrell Cavens, Mark Vadon
  • Headquarters: Seattle, WA
  • Website: zulily.com
  • Company: Zynga
  • Founder(s): Mark Pincus
  • Headquarters: San Francisco, CA
  • Website: zynga.com