Who invested in Auth0

6 rounds we have observed, with the 15 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cybersecurity

Funding summaryUpdated 26 Oct 2026

$215Mraised across 6 rounds since 2014, from 6 sources

$2.4MSeed$9.3MSeries A$15MSeries B$30MSeries C$55MSeries D$103MSeries E

Latest round: Series E, $103MMay 2019
Led by: Sapphire Ventures
Step-upi: 1.9×
Investors: 15 (1 led)

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20152016201720182019

$2.4MSeed$9.3MSeries A$15MSeries B$30MSeries C$55MSeries D$103MSeries E

First round: Seed, $2.4M
Biggest round: $103M
Usual gap between rounds: 11 months

The rounds

May 2019
Series E$103M2 new4 returning
Reported by FinSMEsSEC filing: $103M sold, first sale May 2019
May 2018
Series D$55M3 new2 returning
- Meritech Capital Partners
- Bessemer
- Trinity
- K9
- Sapphire Ventures/ World Innovation Lab
Reported by FinSMEsSEC filing: $55M sold, first sale May 2018
Jun 2017
Series C$30M5 new
- Telstra Ventures
- Trinity
- NTT DoCoMo
- K9
- Meritech Capital Partners/ Bessemer
Reported by FinSMEsSEC filing: $30M sold, first sale Mar 2017
Aug 2016
Series B$15M1 new
- Trinity Ventures
Reported by FinSMEsSEC filing: $15M sold, first sale May 2016
Jul 2015
Series A$9.3M2 returning
- Bessemer Venture Partners
- K9 Ventures
From a historical funding recordSEC filing: $9.3M sold, first sale Apr 2015
Sept 2014
Seed$2.4M4 new
From a historical funding recordSEC filing: $2.4M sold, first sale Feb 2014

Founders and team

From Auth0's own website and the SEC filings it signed: 2 founders, 6 on the team.

Ardy NaghshinehFounder and CEO

Joshua EssexCo-Founder and CTO

Barry Eugenio PlagaExecutive Officeri
Carlos Eugenio PaceExecutive Officer, Director, Promoteri
David Eugenio WilnerExecutive Officeri
Jeremy Eugenio FreelandExecutive Officeri
Joan Eugenio PepinExecutive Officeri
Shiven Eugenio RamjiExecutive Officeri

On the board, as filediAnders Eugenio RanumDavid Eugenio CowanJennifer Eugenio CeranKaran Eugenio MehandruMonica Eugenio Enand

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2014Series A2015Series B2016Series C2017Series D2018Series E2019

TrinityK9

Bessemer Venture Partners

Meritech Capital PartnersBessemer

Everyone who backed them

TrinityHedge fund3rounds

K9no record of our own yet3rounds

Bessemer Venture PartnersVC firm2rounds

Meritech Capital PartnersVC firm2rounds

BessemerVC firm2rounds

K9 VenturesVC firm2rounds

Sapphire VenturesVC firm1round, led 1

Trinity VenturesVC firm1round

NXTP LabsVC firm1round

Portland Seed FundVC firm1round

World Innovation Lab WilVC firm1round

Telstra VenturesVC firm1round

NTT DoCoMoVC firm1round

Meritech Capital Partners/ Bessemerno record of our own yet1round

Sapphire Ventures/ World Innovation Labno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 6 firms list Auth0 as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

NXTP VenturesVC firmPer its own site

Titanium VenturesVC firmPer its own site

Founders Circle CapitalVC firmPer its own site

Okta VenturesCorporate VCPer its own site

ConduitAcceleratorPer its own site

Laika VenturesVenture studioPer its own site

Quick answers about Auth0

Who invested in Auth0?

Auth0's investors include Trinity, K9, Bessemer Venture Partners, Meritech Capital Partners and Bessemer, and 10 more on record. Sapphire Ventures led its latest round.