ZoomInfo raises $887M in blockbuster IPO, rings virtual Nasdaq bell – GeekWire
TalkDataToMe DataExchange Episode with ZoomInfo - RingLead
ZoomInfo's IPO is the Portland area's biggest ever, valuing company at $13 billion - oregonlive.com
A year-end look at insider stock sales at Nike (NKE), Lithia (LAD), ZoomInfo (ZI), Columbia (COLM), Intel (INTC) and other key Oregon-connected companies - Portland Business Journal