# Sonendo funding: rounds and investors

> Sonendo has raised $146M across 9 rounds since 2008. Investors include OrbiMed, NeoMed and Fjord Ventures. Every round with its source.

Source: https://millionrounds.com/company/sonendo (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Sonendo*

9 rounds we have observed, with the 10 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.

Biotech Healthcare

Funding summary Updated 26 Oct 2026

**$146M** raised across 9 rounds since 2008, from 9 sources

**$500K** Venture **$718K** Debt **$5.9M** Venture **$9.2M** Series C **$18M** Series C **$10M** Debt **$35M** Series D **$50M** Round **$17M** Round

- **Latest round:** Round, $17M Jul 2019
- **Biggest round:** $50M Round · Sept 2017
- **Investors:** 10

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.

2010 2012 2014 2016 2018

**$500K** Venture

**$718K** Debt

**$5.9M** Venture

**$9.2M** Series C

**$18M** Series C

**$10M** Debt

**$35M** Series D

**$50M** Round

**$17M** Round

- **First round:** Venture, $500K
- **Biggest round:** $50M
- **Usual gap between rounds:** 11 months

## The rounds

- **Jul 2019** Round **$17M** No investor was named in the report. Reported by Massdevice SEC filing: $17M sold, first sale Jun 2019
- **Sept 2017** Round **$50M** *3 new* *3 returning* [OrbiMed](https://millionrounds.com/fund/orbimed) [General Atlantic](https://millionrounds.com/fund/general-atlantic) [Meritech Capital Partners](https://millionrounds.com/fund/meritech-capital-partners) [NeoMed](https://millionrounds.com/fund/neomed) [CVF Capital Partners](https://millionrounds.com/fund/cvf-capital-partners) [Fjord Capital](https://millionrounds.com/fund/fjord-capital) Reported by FinSMEs
- **Sept 2014** Series D **$35M** *1 new* *3 returning* [OrbiMed](https://millionrounds.com/fund/orbimed) [Meritech Capital Partners](https://millionrounds.com/fund/meritech-capital-partners) [NeoMed](https://millionrounds.com/fund/neomed) [Fjord Ventures](https://millionrounds.com/fund/fjord-ventures) From a historical funding record SEC filing: $35M sold, first sale Aug 2014
- **Mar 2014** Debt **$10M** *1 new* [Oxford Finance LLC](https://millionrounds.com/fund/oxford-finance-llc) From a historical funding record SEC filing: $3.1M sold, first sale Dec 2013
- **Jun 2013** Series C **$18M** *2 new* *3 returning* [OrbiMed](https://millionrounds.com/fund/orbimed) [NeoMed](https://millionrounds.com/fund/neomed) [Fjord Ventures](https://millionrounds.com/fund/fjord-ventures) [Venture Capitals Group](https://millionrounds.com/fund/venture-capitals-group) [Themes Investment Partners](https://millionrounds.com/fund/themes-investment-partners) Reported by finsmes.com SEC filing: $18M sold, first sale May 2013
- **Jun 2012** Series C **$9.2M** *3 new* [OrbiMed](https://millionrounds.com/fund/orbimed) [NeoMed](https://millionrounds.com/fund/neomed) [Fjord Ventures](https://millionrounds.com/fund/fjord-ventures) Reported by pevc.dowjones.com SEC filing: $9.2M sold, first sale Jun 2012
- **Aug 2011** Venture **$5.9M** No investor was named in the report. Reported by sec.gov SEC filing: $5.9M sold, first sale Mar 2010
- **Jun 2009** Debt **$718K** No investor was named in the report. From a historical funding record
- **Nov 2008** Venture **$500K** No investor was named in the report. From a historical funding record

## 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.

**Debt** 2009 **Venture** 2011 **Series C** 2012 **Series C** 2013 **Debt** 2014 **Series D** 2014 **Round** 2017 **Round** 2019 [OrbiMed](https://millionrounds.com/fund/orbimed) [NeoMed](https://millionrounds.com/fund/neomed) [Fjord Ventures](https://millionrounds.com/fund/fjord-ventures) [Meritech Capital Partners](https://millionrounds.com/fund/meritech-capital-partners) [General Atlantic](https://millionrounds.com/fund/general-atlantic) [Oxford Finance LLC](https://millionrounds.com/fund/oxford-finance-llc) [Venture Capitals Group](https://millionrounds.com/fund/venture-capitals-group) [Themes Investment Partners](https://millionrounds.com/fund/themes-investment-partners) [CVF Capital Partners](https://millionrounds.com/fund/cvf-capital-partners) [Fjord Capital](https://millionrounds.com/fund/fjord-capital)

## Everyone who backed them

[OrbiMed](https://millionrounds.com/fund/orbimed) Private equity **4** rounds

[NeoMed](https://millionrounds.com/fund/neomed) Growth equity **4** rounds

[Fjord Ventures](https://millionrounds.com/fund/fjord-ventures) VC firm **3** rounds

[Meritech Capital Partners](https://millionrounds.com/fund/meritech-capital-partners) VC firm **2** rounds

[General Atlantic](https://millionrounds.com/fund/general-atlantic) Private equity **1** round

[Oxford Finance LLC](https://millionrounds.com/fund/oxford-finance-llc) Private equity **1** round

[Venture Capitals Group](https://millionrounds.com/fund/venture-capitals-group) VC firm **1** round

[Themes Investment Partners](https://millionrounds.com/fund/themes-investment-partners) VC firm **1** round

[CVF Capital Partners](https://millionrounds.com/fund/cvf-capital-partners) Private equity **1** round

[Fjord Capital](https://millionrounds.com/fund/fjord-capital) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=sonendo).

## Quick answers about Sonendo

### Who invested in Sonendo?

Sonendo's investors include OrbiMed, NeoMed, Fjord Ventures, Meritech Capital Partners and General Atlantic, and 5 more on record.

### How much has Sonendo raised?

Sonendo has raised $146M across 9 rounds since 2008.

### When did Sonendo last raise?

Sonendo's most recent round was an Undisclosed round of $17M in Jul 2019.

### What was Sonendo's biggest round?

Sonendo's largest round on record is $50M (Undisclosed round), in Sept 2017.

### Who backed Sonendo first?

Sonendo's first round on record, in Jun 2012, was backed by OrbiMed, NeoMed and Fjord Ventures.

### What stage is Sonendo at?

Sonendo's latest named round is an Undisclosed round, in Jul 2019.

### Where is Sonendo based?

Sonendo is based in the United States.

## Companies like Sonendo

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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