# Avalon Ventures Portfolio Map 2026: 25 Startups by Sector

> Avalon Ventures's portfolio mapped: 25 startups it has backed, in 6 sectors from IT Services, Biotech and Internet on.

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

## IT Services

5

- [Simulmedia](https://millionrounds.com/company/simulmedia)
- [Skycatch](https://millionrounds.com/company/skycatch)
- [Redbooth](https://millionrounds.com/company/redbooth)
- [Backupify](https://millionrounds.com/company/backupify)
- [*L* LoopIt](https://millionrounds.com/company/loopit)

## Biotech

5

- [*B* BioVex](https://millionrounds.com/company/biovex)
- [AnaptysBio](https://millionrounds.com/company/anaptysbio)
- [Synthorx](https://millionrounds.com/company/synthorx)
- [*FT* Fortis Therapeutics](https://millionrounds.com/company/fortis-therapeutics)
- [Avelas Biosciences](https://millionrounds.com/company/avelas-biosciences)

## Internet

4

- [*KS* Kalon Semiconductor](https://millionrounds.com/company/kalon-semiconductor)
- [Standing Cloud](https://millionrounds.com/company/standing-cloud)
- [Shelby.tv](https://millionrounds.com/company/shelby-tv)
- [Selectable Media](https://millionrounds.com/company/selectable-media)

## Advertising & Adtech

4

- [Sidecar](https://millionrounds.com/company/sidecar)
- [Tapad](https://millionrounds.com/company/tapad)
- [Nanigans](https://millionrounds.com/company/nanigans)
- [MOGL](https://millionrounds.com/company/mogl)

## Software

4

- [Indix](https://millionrounds.com/company/indix)
- [RethinkDB](https://millionrounds.com/company/rethinkdb)
- [Chartio](https://millionrounds.com/company/chartio)
- [Cloudkick](https://millionrounds.com/company/cloudkick)

## Healthtech

3

- [AristaMD](https://millionrounds.com/company/aristamd)
- [*ST* Silarus Therapeutics](https://millionrounds.com/company/silarus-therapeutics)
- [*CT* Calporta Therapeutics](https://millionrounds.com/company/calporta-therapeutics)

## Segment by segment

### IT Services

5 startups · $146M raised

- [**Simulmedia**](https://millionrounds.com/company/simulmedia) Simulmedia is a leading cross-channel TV advertising company based in New York, founded in 2008. United States $57M
- [**Skycatch**](https://millionrounds.com/company/skycatch) Skycatch builds technology to autonomously capture, process, and analyze 3D drone data. United States $47M
- [**Redbooth**](https://millionrounds.com/company/redbooth) Redbooth is a cloud-based platform focused on task and project management, team collaboration, and real-time communication. United States $20M
- [**Backupify**](https://millionrounds.com/company/backupify) Backupify, a Datto company, is the leader in cloud-to-cloud backup, enabling enterprises to extend data protection and accessibili United States $20M
- [*L* **LoopIt**](https://millionrounds.com/company/loopit) LoopIt helps you make informed decisions about your online purchases with the people you trust the most, your friends and advisors. Australia $2.6M

### Biotech

5 startups · $397M raised

- [*B* **BioVex**](https://millionrounds.com/company/biovex) THOUSAND OAKS, Calif., March 4, 2011 /PRNewswire via COMTEX/ -- Amgen (Nasdaq: AMGN), today announced the completion of the acquis United Kingdom $133M
- [**AnaptysBio**](https://millionrounds.com/company/anaptysbio) AnaptysBio ($ANAB) is a clinical-stage biotechnology company focused on transforming patient health by discovering and developing United States $85M
- [**Synthorx**](https://millionrounds.com/company/synthorx) Synthorx is a biotechnology company using synthetic biology to synthesize solutions. United States $79M
- [*FT* **Fortis Therapeutics**](https://millionrounds.com/company/fortis-therapeutics) United States $58M
- [**Avelas Biosciences**](https://millionrounds.com/company/avelas-biosciences) Avelas Biosciences develops real-time luminous maps for oncologic surgeons to refer while in surgery. United States $42M

### Internet

4 startups · $32M raised

- [*KS* **Kalon Semiconductor**](https://millionrounds.com/company/kalon-semiconductor) Kalon Semiconductor develops connectivity products for wireless and wired applications. United States $11M
- [**Standing Cloud**](https://millionrounds.com/company/standing-cloud) Standing Cloud provides app management services that facilitate cloud service providers in deploying and managing their apps. United States $11M
- [**Shelby.tv**](https://millionrounds.com/company/shelby-tv) Shelby TV takes videos from across the web and organizes them based on the user's preference. United States $6.1M
- [**Selectable Media**](https://millionrounds.com/company/selectable-media) Selectable Media allows individuals to unlock digital content in exchange for interacting with brand advertisements. United States $4.6M

### Advertising & Adtech

4 startups · $131M raised

- [**Sidecar**](https://millionrounds.com/company/sidecar) Sidecar is an e-commerce marketing company that builds the technology retailers need to optimize cross-channel online shopping campaigns. United States $62M
- [**Tapad**](https://millionrounds.com/company/tapad) Tapad is a global marketing technology company connecting brands to consumers across devices. United States $34M
- [**Nanigans**](https://millionrounds.com/company/nanigans) Nanigans is a performance advertising software company based in Boston, Massachusetts, founded in 2010. United States $33M
- [**MOGL**](https://millionrounds.com/company/mogl) MOGL is an AI-powered athlete influencer marketplace and NIL operations software provider that connects collegiate and professiona United States $2.6M

### Software

4 startups · $53M raised

- [**Indix**](https://millionrounds.com/company/indix) Indix has built a Products Platform that delivers product information and commerce-ready services for a fraction of the cost of alternatives. India $31M
- [**RethinkDB**](https://millionrounds.com/company/rethinkdb) RethinkDB is an open-source distributed NoSQL database storing JSON documents and scaling data for applications. United States $12M
- [**Chartio**](https://millionrounds.com/company/chartio) Chartio helps businesses analyze and track their critical data through an intutive interface. United States $6.8M
- [**Cloudkick**](https://millionrounds.com/company/cloudkick) Cloudkick is system to manage cloud servers, such as the Rackspace Cloud and Amazon's EC2. United States $2.8M

### Healthtech

3 startups · $52M raised

- [**AristaMD**](https://millionrounds.com/company/aristamd) AristaMD is a digital health and technology-enabled clinical services organization based in La Jolla, California. United States $32M
- [*ST* **Silarus Therapeutics**](https://millionrounds.com/company/silarus-therapeutics) Silarus Therapeutics is developing therapeutics targeting erythroferrone United States $10M
- [*CT* **Calporta Therapeutics**](https://millionrounds.com/company/calporta-therapeutics) Calporta is developing selective small molecule agonists of TRPML1 United States $10M

**How this map is made.** Every startup here has raised money in a round we track that names Avalon Ventures as an investor, the first in 2003. Each sits under its main sector, read from its rounds, and each sector shows its best-funded first; sectors with fewer than three companies are left off. Rebuilt nightly; updated 15 November 2026.

## More portfolio maps

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

[VC firm · United States **Techstars** 1,119 startups · 12 sectors · $16B](https://millionrounds.com/portfolio-maps/techstars-portfolio-map)[VC firm · United States **Alumni Ventures** 745 startups · 12 sectors · $64B](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-portfolio-map)[VC firm · United States **Andreessen Horowitz** 694 startups · 12 sectors · $497B](https://millionrounds.com/portfolio-maps/andreessen-horowitz-portfolio-map)[VC firm · United States **Sequoia Capital** 651 startups · 12 sectors · $677B](https://millionrounds.com/portfolio-maps/sequoia-capital-portfolio-map)[VC firm · United States **SV Angel** 548 startups · 12 sectors · $79B](https://millionrounds.com/portfolio-maps/sv-angel-portfolio-map)[VC firm · United States **General Catalyst** 538 startups · 12 sectors · $230B](https://millionrounds.com/portfolio-maps/general-catalyst-portfolio-map)

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