“As co-founder and chief strategy officer of Appirio, Narinder plays a key role in keeping Appirio at the forefront of cloud computing. He’s chairman of the board of the Sikh Coalition and executive sponsor of Appirio’s philanthropy program.” (source: San Francisco Business Times)
Local business journal The San Francisco Business Times has released its 2013 edition of Top 40 under 40 young professionals in California’s Bay Area. Among the entrepreneurs named in the list are three Sikh Americans including Narinder Singh (co-founder of Appirio and Board Chair of the Sikh Coalition), Gurbaksh Chahal (CEO of RadiumOne and founder of the BeProud Foundation) and Manav Singh Grover (of accounting firm SOAProjects).
Read more at The San Francisco Business Times.
americanturban.com 
We must not forget Narinder Singh Kapany without whom data would still be going over noisy copper and microwave links.