United States · 
Who invested in Redox?
Redox's investors include Flybridge, Battery Ventures, 406 Ventures, HealthX Ventures and RRE Ventures, and 6 more on record.
20162018202020222024
$420KSeed$3.5MSeries A$9.0MSeries B$33MSeries C$12MRound
United States · Funded startup
Who invested in Redox
Funding summaryUpdated 26 Oct 2026
$58Mraised across 5 rounds since 2014, from 5 sources
$420KSeed$3.5MSeries A$9.0MSeries B$33MSeries C$12MRound
- Latest round
- Round, $12MMay 2025
- Biggest round
- $33MSeries C · Apr 2019
- Investors
- 11 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $420K Nov 2014
- Biggest round
- $33M Series C · Apr 2019
- Usual gap between rounds
- 2.3 years the median of 4
The rounds
- May 2025
- Apr 2019Series C$33M3 new
Reported by FinSMEsSEC filing: $36M sold, first sale Mar 2019
- Jan 2017Series B$9.0M1 new2 returning
Flybridge
HealthX Ventures- RRE Ventures/ .406 Ventures
Reported by FinSMEsSEC filing: $9.0M sold, first sale Jan 2017
- Oct 2015Series A$3.5M3 new
From a historical funding recordSEC filing: $3.5M sold, first sale Oct 2015
- Nov 2014
Founders and team
From Redox's own website and the SEC filings it signed: 8 on the team.
- Trip HoferCEO
- Chloe DrewChief People Officer
- Rachel WitalecChief Product Officer
- Samantha YoungCFO
- Sasi MukkamalaChief Technology Officer
- Andy PungHead of Enterprise Sales
- James LloydExecutive Officer, Directori
- Luke BonneyExecutive Officer, Directori
On the board, as filediChelsea StonerLiam DonohueRaju Rishi
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 B2017Series C2019Round2025Flybridge
Battery VenturesL
406 VenturesHealthX Ventures
RRE Ventures
Dreamit Ventures
Adams Street PartnersTMCx Accelerator
Intermountain VenturesMark Bakken
FlybridgeBattery VenturesL406 VenturesHealthX VenturesRRE VenturesDreamit VenturesAdams Street PartnersTMCx AcceleratorIntermountain VenturesMark BakkenEveryone who backed them
TMCx AcceleratorAccelerator1round
Mark BakkenAngel1round
RRE Ventures/ .406 Venturesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Redox 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.
Quick answers about Redox
How much has Redox raised?
Redox has raised $58M across 5 rounds since 2014.
When did Redox last raise?
Redox's most recent round was an Undisclosed round of $12M in May 2025.
What was Redox's biggest round?
Redox's largest round on record is $33M (Series C), in Apr 2019, led by Battery Ventures.
Who backed Redox first?
Redox's first round on record, in Nov 2014, was backed by Dreamit Ventures, TMCx Accelerator and Mark Bakken.
What stage is Redox at?
Redox's latest named round is an Undisclosed round, in May 2025.
Where is Redox based?
Redox is based in the United States.
Who led Redox's rounds?
Battery Ventures led the Series C in 2019.
Companies like Redox
In the same sector, and raised in the last eighteen months.
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