Silicon Valley/San Francisco Investors
The Silicon Valley Investors You Need to Know in 2016. By @johnrampton via @Inc
The Insider List: A look at tech company executives who are the most active angel investors. By @theinformation
Find Venture Capital Firms - free searchable database
VCPro Database - annual fee based searchable database
The Top 13 Seed Stage Investors in Silicon Valley (July 2016). By Inc.
The Top 20 Venture Capital Investors Worldwide By New York Times and CBinsights