Who invested in xMatters

4 rounds we have observed, with the 3 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

$90Mraised across 4 rounds since 2007, from 4 sources

$4.5MSeries C$3.0MDebt$42MRound$40MSeries D

Latest round: Series D, $40MFeb 2018
Biggest round: $42MRound · Aug 2016
Investors: 3

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.

200720092011201320152017

$4.5MSeries C$3.0MDebt$42MRound$40MSeries D

First round: Series C, $4.5M
Biggest round: $42M
Usual gap between rounds: 9 years

The rounds

Feb 2018
Series D$40M1 new
- Goldman Sachs
Reported by FinSMEsSEC filing: $40M sold, first sale Feb 2018
Aug 2016
Round$42M1 new1 returning
- JMI Equity
- Golub Capital
Reported by FinSMEsSEC filing: $291K sold, first sale Aug 2016
Aug 2007
Series C$4.5M1 new
- JMI Equity
Reported by venturebeat.com
Aug 2007
Debt$3.0M
No investor was named in the report.
Reported by venturebeat.com

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.

Series C2007Debt2007Round2016Series D2018

JMI Equity

Goldman Sachs

Golub Capital

Everyone who backed them

JMI EquityPrivate equity2rounds

Goldman SachsPrivate equity1round

Golub CapitalVC firm1round

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

Also claim to have backed them

This firm lists xMatters as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.