Rubiconrevenue, valuation & funding
Demand Side Platform (DSP)100 W Main St Ste 610, Lexington, KentuckyFounded 2008CEO Nate Morris
Rubicon Project provides an automated advertising platform that enables publishers and advertisers to buy and sell digital advertising inventory through real-time bidding.
Rubicon revenue
Rubicon's annual revenue was $697.6M in December 2023 (investors.rubicon.com), the most recent figure on record. That is up 3% from $675.4M a year earlier.
All 2 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Dec 2022 | $675.4M | investors.rubicon.com |
| Dec 2023 | $697.6M | investors.rubicon.com |
Rubicon valuation
Rubicon is privately held, so there is no Rubicon stock to buy. Investors valued it at $950M in its August 2017 Series E.
Valuation history$950M Series E 2017$750M Series D 2017$450M Series C 2015
Rubicon funding rounds & investors
Rubicon has raised $296.1M across eight rounds since 2009. The latest was a $11.6M Series E in November 2018.
| Date | Round | Raised | Valuation |
|---|---|---|---|
| Nov 2018 | Series E | $11.6M | – |
| May 2018 | Series E | $65M | – |
| Aug 2017 | Series E | $50M | $950M |
| Jan 2017 | Series D | $74.4M | $750M |
| Sep 2015 | Series C | $57.1M | $450M |
| Jan 2015 | Series B | $32M | – |
| Jul 2012 | Series A | $5M | – |
| 2009 | Seed | $1M | – |
| Total raised | $296.1M |
Rubicon CEO, founders & employees
Nate Morris founded Rubicon in 2008 and runs it as CEO. Rubicon has 501 employees (July 2025, LinkedIn).
- Nate MorrisFounder & CEO
All 7 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Jul 2025 | 501 | |
| Jul 2023 | 581 | – |
| Dec 2020 | 614 | – |
| Aug 2020 | 614 | – |
| Jun 2020 | 636 | – |
| Dec 2019 | 636 | – |
| Dec 2018 | 621 | – |
Rubicon FAQ
What is Rubicon's revenue?
Rubicon's annual revenue was $697.6M in December 2023, according to investors.rubicon.com. No later figure is on record.
What is Rubicon's valuation?
Investors valued Rubicon at $950M in its August 2017 Series E.
How much funding has Rubicon raised?
Rubicon has raised $296.1M across eight funding rounds. The latest was a $11.6M Series E in November 2018.
Is Rubicon publicly traded?
No. Rubicon is a private company, so its shares aren't traded on a stock exchange.
How many employees does Rubicon have?
Rubicon has 501 employees as of July 2025, according to LinkedIn.
Who is the CEO of Rubicon?
Nate Morris is the CEO of Rubicon and founded the company in 2008.
Who founded Rubicon?
Nate Morris founded Rubicon in 2008.
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How this page is sourced
3 from public sources. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Sep 29, 2026Data disclaimerReport a correctionClaim this profileRun Rubicon? Join the podcast