ZenSuite SaaS for hotels. Based in Italy. zensuite.net/
Zen Bedrooms mattresses and bedding. www.zenbedrooms.ca/
Tizen, "a web-centric, fully open source mobile platform, based on the Linux kernel." The name "combines the connectivity of 'Tie', the activity of 'Rise', and the meditative qualities of 'Zen'.”.https://www.tizen.org/
EquityZen.com, "where private investors access quality startups."
Zensify: iPhone app that aggregates social-network information.
AgileZen "simple, visual, and collaborative project management software." agilezen.com
TicketZen: "Parking tickets suck. Paying them doesn't have to."
Urban Zen, "a philosophy of living by Donna Karan."
"Zendrive makes roads smarter, commutes shorter, and your ride safer, greener and more fun and affordable."
ZenQ (formerly ZenQA) specializes in Microsoft .net development.
Zenfolio: "Amazing websites and more for photographers like you."
Mommy Zen: "Practicing the principles of peaceful parenting."
Zen Lounge, "the ultimate place to come and have a good time."