# M/VENTURES's Biotech Investments: 12 Startups in Its Portfolio (2026)

> The 12 Biotech startups M/VENTURES has backed, by stage: $1.0B raised between them. From the rounds we track; updated nightly.

Source: https://millionrounds.com/portfolio-maps/m-ventures-6-biotech-portfolio (Millionrounds; every figure on the page links to its filing or article)

## Series A

4

- [Actithera](https://millionrounds.com/company/actithera)
- [Ribometrix](https://millionrounds.com/company/ribometrix)
- [*I* Immunitas](https://millionrounds.com/company/immunitas)
- [CellFE](https://millionrounds.com/company/cellfe)

## Series B

3

- [T-Therapeutics](https://millionrounds.com/company/t-therapeutics)
- [Artios](https://millionrounds.com/company/artios)
- [DNA Script](https://millionrounds.com/company/dna-script)

## Series C and later

3

- [Nouscom](https://millionrounds.com/company/nouscom)
- [Biolinq](https://millionrounds.com/company/biolinq)
- [Plexium](https://millionrounds.com/company/plexium)

## Stage not reported

2

- [Concerto Biosciences](https://millionrounds.com/company/concerto-biosciences)
- [*S* Sonde](https://millionrounds.com/company/sonde)

## Segment by segment

### Series A

4 startups · $183M raised

- [**Actithera**](https://millionrounds.com/company/actithera) Actithera is a biotechnology company focused on developing next-generation radioligand therapies (RLTs) for cancer treatment. United Kingdom $76M
- [**Ribometrix**](https://millionrounds.com/company/ribometrix) Ribometrix is a platform therapeutics company that discovers small molecule drugs to treat human diseases. United States $45M
- [*I* **Immunitas**](https://millionrounds.com/company/immunitas) United States $39M
- [**CellFE**](https://millionrounds.com/company/cellfe) CellFE is a biotechnology and life sciences tools company based in Alameda, California. United States $23M

### Series B

3 startups · $424M raised

- [**T-Therapeutics**](https://millionrounds.com/company/t-therapeutics) T-Therapeutics is a next-generation T cell receptor (TCR) company spun off from the University of Cambridge. United Kingdom $279M
- [**Artios**](https://millionrounds.com/company/artios) Artios Pharma Limited is a privately held biotechnology company based in Cambridge, United Kingdom, at the Babraham Research Campus. United Kingdom $83M
- [**DNA Script**](https://millionrounds.com/company/dna-script) DNA Script is a disruptive DNA synthesis company harnessing biology to accelerate breakthroughs in life science and human health. France $62M

### Series C and later

3 startups · $394M raised

- [**Nouscom**](https://millionrounds.com/company/nouscom) Nouscom is a clinical-stage immuno-oncology company founded in 2015 and based in Basel, Switzerland, with operational facilities i Switzerland $191M
- [**Biolinq**](https://millionrounds.com/company/biolinq) Biolinq is a private healthcare technology company based in San Diego, California, founded in 2012. United States $115M
- [**Plexium**](https://millionrounds.com/company/plexium) Plexium is a biotechnology company based in San Diego, California, founded in 2018. United States $88M

### Stage not reported

2 startups · $39M raised

- [**Concerto Biosciences**](https://millionrounds.com/company/concerto-biosciences) Concerto Biosciences is a biotechnology company based in Cambridge, Massachusetts, focused on developing microbe-based therapies a United States $23M
- [*S* **Sonde**](https://millionrounds.com/company/sonde) United States $16M

**How this map is made.** Every startup here works in Biotech and has raised money in a round we track that names M/VENTURES as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

## More portfolio maps

[All portfolios](https://millionrounds.com/portfolio-maps)

[Sector portfolio **Kima Ventures' AI portfolio** 79 startups · $975M](https://millionrounds.com/portfolio-maps/kima-ventures-ai-portfolio)[Sector portfolio **Sofinnova Partners' Biotech portfolio** 66 startups · $5.9B](https://millionrounds.com/portfolio-maps/sofinnova-partners-biotech-portfolio)[Sector portfolio **Kima Ventures' IT Services portfolio** 55 startups · $233M](https://millionrounds.com/portfolio-maps/kima-ventures-it-services-portfolio)[Sector portfolio **Kima Ventures' Fintech portfolio** 42 startups · $2.6B](https://millionrounds.com/portfolio-maps/kima-ventures-fintech-portfolio)[Sector portfolio **Partech Ventures' AI portfolio** 36 startups · $1.5B](https://millionrounds.com/portfolio-maps/partech-ai-portfolio)[Sector portfolio **KurmaPartners' Biotech portfolio** 31 startups · $1.8B](https://millionrounds.com/portfolio-maps/kurmapartners-biotech-portfolio)

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