Sigma Partners
http://www.sigmapartners.com/index.phpSigma Partners is an early-stage venture capital firm. The firm looks for opportunities in diverse range of industries including software, communications, semiconductors, storage, mobile computing, electronics, infrastructure, and software and Internet services. Since its inception, Sigma has invested in over 100 early-stage companies including Phoenix Technologies (PTEC), Vignette (VIGN), and VeriFone (PAY). Sigma Partners was founded in 1984 by Burgess Jamieson and Brad Jeffries.
