Tech Company Financing Transactions

PubNub Funding Round

PubNub closed a $20 million Series C financing round on 7/1/2015. Backers included Sapphire Ventures, Relay Ventures and Scale Venture Partners.

Transaction Overview

Company Name
Announced On
Transaction Type
Venture Equity
Series C

Sapphire Ventures (Lead Investor) (Jai Das)

Relay Ventures (John Occhipinti)

Scale Venture Partners (Andrew Vitus)

Proceeds Purpose
PubNub will use this latest round of capital to fuel its global growth and cement its position as the leading Data Stream Network specifically designed for secure, realtime communication over the Internet. The funds will also accelerate PubNub's plans to scale up sales and marketing operations to meet the rapidly increasing demand for its realtime Data Stream Network.

Company Information

Company Status
Private & Independent
Mailing Address
60 Francisco St.
San Francisco, CA 94133
Email Address
PubNub is a blazingly fast cloud-hosted messaging service for building real-time web and mobile apps. Hundreds of apps and thousands of developers rely on PubNub for delivering human-perceptive real-time experiences that scale to millions of users worldwide.
PubNub LinkedIn Company Profile
Social Media
PubNub Company Twitter Account
Company News
PubNub News
PubNub on Facebook
PubNub on YouTube

Management Team

Email & Social
Chief Executive Officer
Todd Greene
  Todd Greene LinkedIn Profile  Todd Greene Twitter Account  Todd Greene News  Todd Greene on Facebook
Chief Financial Officer
Russ Lemelin
  Russ Lemelin LinkedIn Profile  Russ Lemelin Twitter Account  Russ Lemelin News  Russ Lemelin on Facebook
Chief Technical Officer
Stephen Blum
  Stephen Blum LinkedIn Profile  Stephen Blum Twitter Account  Stephen Blum News  Stephen Blum on Facebook
VP - General Counsel
Helena Teav
  Helena Teav LinkedIn Profile  Helena Teav Twitter Account  Helena Teav News  Helena Teav on Facebook
VP - Operations
James Hamilton
  James Hamilton LinkedIn Profile  James Hamilton Twitter Account  James Hamilton News  James Hamilton on Facebook
VP - Sales
Casey Clegg
  Casey Clegg LinkedIn Profile  Casey Clegg Twitter Account  Casey Clegg News  Casey Clegg on Facebook



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Where The Data Comes From

We report on funding rounds that are announced publicly. VC investment data records reported here are derived from news reports and company announcements. The data is sourced from, an affiliated venture.


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