Company Name	Website
18F	https://18f.gsa.gov/
apartment therapy	http://www.apartmenttherapy.com/
Arkency	http://arkency.com/
Articulate	https://www.articulate.com
Auth0	https://auth0.com/
Automattic	https://automattic.com/
Basecamp	https://basecamp.com/
basho	http://basho.com/
BeBanjo	http://bebanjo.com/
Bluespark	https://www.bluespark.com/
buffer	https://buffer.com/
Canonical	http://www.canonical.com/
Cards Against Humanity	https://cardsagainsthumanity.com/
Catalyze	https://catalyze.io/
charity: water	http://www.charitywater.org/
Chef	http://chef.io/
CircleCI	https://circleci.com/
Codeship	https://codeship.com/
Collabora	https://www.collabora.com/
Compose	https://www.compose.io/
Coupa	http://www.coupa.com/
DataStax	http://www.datastax.com/
DigitalOcean	https://www.digitalocean.com/
DuckDuckGo	https://duckduckgo.com/
Emetech	http://www.emetech.net/
EngineYard (Support Team)	https://www.engineyard.com/
Etsy	https://www.etsy.com/
Eyeo	https://eyeo.com/
Ghost	https://ghost.org/
Gitbook	https://www.gitbook.com/
GitHub	https://github.com/
GitLab	https://about.gitlab.com/
Glue Networks	http://gluenetworks.com/
Google	https://www.google.com/
Harvest	https://www.getharvest.com/
Healthfinch	http://www.healthfinch.com/
Heap	https://heapanalytics.com/
Helpscout	http://www.helpscout.net/
Heroku	https://www.heroku.com/
Honeybadger	https://www.honeybadger.io/
IBM	http://www.ibm.com/
Igalia	http://www.igalia.com/
Inpsyde	http://inpsyde.com/en/
iwantmyname	https://iwantmyname.com/
Keen IO	https://keen.io/
Khan Academy	https://www.khanacademy.org/
LaterPay	https://www.laterpay.net/
Librato	https://www.librato.com/
Linaro	https://www.linaro.org/
LivingSocial	https://www.livingsocial.com/
Lullabot	https://www.lullabot.com/
Mapbox	https://www.mapbox.com/
Mozilla	https://www.mozilla.org/
Next Big Sound	https://www.nextbigsound.com/
NodeSource	https://nodesource.com/
npm	https://www.npmjs.com/
O 'Reilly Media	http://www.oreilly.com/
OpenCraft	http://opencraft.com/
Parsely	http://www.parsely.com/
Paylocity	http://www.paylocity.com/
php [architect]	https://www.phparch.com/
Precision Nutrition	http://www.precisionnutrition.com/
Railsdog	http://www.railsdog.com/
RebelMouse	https://www.rebelmouse.com/
Recurly	https://recurly.com/
Red Hat	http://www.redhat.com/
RedMonk	http://redmonk.com/
reinteractive	https://reinteractive.net/
RightScale	http://www.rightscale.com/
Scrapinghub	http://scrapinghub.com/
Simple	https://www.simple.com/
SoftwareMill	https://softwaremill.com/
Soostone	http://www.soostone.com/
Sqwiggle	https://www.sqwiggle.com/
StackExchange	http://stackexchange.com/
Stripe	https://stripe.com/
Strongloop	https://strongloop.com/
Surevine	https://www.surevine.com/
Sysdig	http://www.sysdig.org/
teamed.	http://www.teamed.io/
TED	https://www.ted.com/
Teleport	http://teleport.org/
Telerik	http://www.telerik.com/
The Grid	https://thegrid.io/
ThreatSim	http://threatsim.com/
toggl	https://toggl.com/
Toptal	http://www.toptal.com/
Travis CI	https://travis-ci.org/
Treehouse	https://teamtreehouse.com/
Trello	https://trello.com/
Tribe	http://www.tribe.net/welcome
Twin Technologies	https://www.twintechs.com/
Vox (Product)	http://www.vox.com/
Wikimedia	https://commons.wikimedia.org/wiki/Main_Page
Wordpress	https://wordpress.com/
X-Team	http://x-team.com/
Zapier	https://zapier.com/