United States · Series E startup

Who invested in Synthego

4 rounds we have observed, with the 7 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.

AIBiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$319Mraised across 4 rounds since 2012, from 4 sources

$250KDebt$8.3MSeries A$110MSeries C$200MSeries E
Latest round
Series E, $200MFeb 2022
Step-upi
1.8×
Investors
7
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.

201220142016201820202022
$250KDebt$8.3MSeries A$110MSeries C$200MSeries E
First round
Debt, $250K
Aug 2012
Biggest round
$200M
Series E · Feb 2022
Usual gap between rounds
3.3 years
the median of 3

The rounds

  1. Feb 2022
  2. Oct 2018
    Series C$110M1 new1 returning

    Reported by FinSMEsSEC filing: $106M sold, first sale Oct 2018

  3. Jul 2013
    Series A$8.3M3 new

    Reported by bizjournals.comSEC filing: $8.3M sold, first sale Jun 2013

  4. Aug 2012
    Debt$250K

    No investor was named in the report.

    Reported by sec.govSEC filing: $250K sold, first sale Jul 2012

Founders and team

From Synthego's own website and the SEC filings it signed: 10 on the team.

  • Craig ChristiansonCEO
  • Jason MillerChief Commercial Officer
  • Marjan VarediChief Operating Officer
  • Stephanie AdamanyChief Legal Officer
  • Greg HuegerichVP, Marketing
  • Sameer MoorjiVP, Sales
  • Stephen DudekVP, Technology
  • Forrest John Baringer-JonesExecutive Officeri
  • Michael Jakub DabrowskiExecutive Officer, Directori
  • Paul John DabrowskiExecutive Officer, Directori

On the board, as filediDrew John OettingScott John Nolan

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.

Everyone who backed them

Menlo VenturesVC firm3rounds
Founders FundVC firm2rounds
8VCVC firm1round
RA Capital ManagementPrivate equity1round
WI Harper GroupVC firm1round
Founders Fund/ 8VCGrowth equity1round

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

Also claim to have backed them

These 2 firms list Synthego 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.

AAF Management Ltd.VC firmPer its own site
Open Field CapitalVC firmPer its own site

Quick answers about Synthego

Who invested in Synthego?

Synthego's investors include Menlo Ventures, Founders Fund, 8VC, RA Capital Management and Wellington Management, and 2 more on record.

How much has Synthego raised?

Synthego has raised $319M across 4 rounds since 2012.

When did Synthego last raise?

Synthego's most recent round was a Series E of $200M in Feb 2022.

What was Synthego's biggest round?

Its most recent round, $200M in Feb 2022, is also its largest on record.

Who backed Synthego first?

Synthego's first round on record, in Jul 2013, was backed by Founders Fund, Menlo Ventures and WI Harper Group.

What stage is Synthego at?

Synthego's latest named round is a Series E, in Feb 2022.

Where is Synthego based?

Synthego is based in the United States.

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