# Top 16 Biosensors Startups Worldwide by Funding (2026)

> The 16 best-funded biosensors startups worldwide, ranked by total funding raised: $244M combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/biosensors-startups (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Biolinq** Biolinq is a private healthcare technology company based in San Diego, California, founded in 2012.](https://millionrounds.com/company/biolinq) Biolinq is a private healthcare technology company based in San Diego, California, founded in 2012. *Founded* 2012 San Diego, United States **$115M** last round Mar 2025
- 2 [**Profusa** Profusa’s mission is to make our body’s chemistry easily accessible to improve health and wellness.](https://millionrounds.com/company/profusa) Profusa’s mission is to make our body’s chemistry easily accessible to improve health and wellness. *Founded* 2009 Emeryville, United States **$60M** last round Aug 2018
- 3 [**Zedsen** Zedsen is a London-based health technology company founded in 2014, specializing in non-invasive biosensors for early cancer detection and continuous health mon](https://millionrounds.com/company/zedsen) Zedsen is a London-based health technology company founded in 2014, specializing in non-invasive biosensors for early cancer detection and continuous health mon *Founded* 2015 London, United Kingdom **$24M** last round Feb 2024
- 4 [**Meltin MMI** Meltin MMI is a cyborg-technology company that focuses on biosensors and robotic arms.](https://millionrounds.com/company/meltin-mmi) Meltin MMI is a cyborg-technology company that focuses on biosensors and robotic arms. *Founded* 2013 Chuo City, Japan **$18M** last round Oct 2018
- 5 [**Delta Diagnostics** Delta Diagnostics is a biotech company that creates highly sensitive and selective biosensors using integrated photonics.](https://millionrounds.com/company/delta-diagnostics) Delta Diagnostics is a biotech company that creates highly sensitive and selective biosensors using integrated photonics. *Founded* 2018 Rotterdam, Netherlands **$5.8M** last round May 2023
- 6 [**Fieldstone Bio** Fieldstone Bio is a biotechnology startup founded in 2023 and based in Woburn, Massachusetts.](https://millionrounds.com/company/fieldstone-bio) Fieldstone Bio is a biotechnology startup founded in 2023 and based in Woburn, Massachusetts. *Founded* 2023 Woburn, United States **$5.0M** last round May 2025
- 7 [**Physiq** PhysIQ is a healthcare technology company that uses proprietary AI and wearable biosensors to monitor patients.](https://millionrounds.com/company/physiq) PhysIQ is a healthcare technology company that uses proprietary AI and wearable biosensors to monitor patients. *Founded* 2011 Chicago, United States **$4.6M** last round Jul 2014
- 8 [**Nanomedical Diagnostics** Nanomedical Diagnostics is a medical device company that manufactures graphene biosensors for drug discovery and diagnostic applications.](https://millionrounds.com/company/nanomedical-diagnostics) Nanomedical Diagnostics is a medical device company that manufactures graphene biosensors for drug discovery and diagnostic applications. *Founded* 2013 San Diego, United States **$1.9M** last round Oct 2015
- 9 [**Grolltex, Inc.** Grolltex, the largest US producer of electronics grade graphene, is also designing and manufacturing graphene biosensors on plastic](https://millionrounds.com/company/grolltex-inc) Grolltex, the largest US producer of electronics grade graphene, is also designing and manufacturing graphene biosensors on plastic *Founded* 2016 San Diego, United States **$1.8M** last round Aug 2021
- 10 [**Strados Labs** Strados Labs innovates respiratory monitoring using smart biosensors and artificial intelligence.](https://millionrounds.com/company/strados-labs) Strados Labs innovates respiratory monitoring using smart biosensors and artificial intelligence. *Founded* 2016 Philadelphia, United States **$1.8M** last round Jan 2026
- 11 [**AltraTech** Altratech Limited designs biosensors and semiconductor chips for DNA testing of food traceability for agri business.](https://millionrounds.com/company/altratech) Altratech Limited designs biosensors and semiconductor chips for DNA testing of food traceability for agri business. *Founded* 2013 Shannon, Ireland **$1.7M** last round Nov 2025
- 12 [**Ortho-tag** Ortho-tag is a private medtech company located in Pittsburgh that specializes in smart implant technologies.](https://millionrounds.com/company/ortho-tag) Ortho-tag is a private medtech company located in Pittsburgh that specializes in smart implant technologies. *Founded* 2011 Jersey City, United States **$1.6M** last round May 2024
- 13 [**Persperity Health** Persperity Health is a medtech startup based in Los Angeles, founded in 2024 as a spinout from Caltech.](https://millionrounds.com/company/persperity-health) Persperity Health is a medtech startup based in Los Angeles, founded in 2024 as a spinout from Caltech. *Founded* - Los Angeles, United States **$1.0M** last round Oct 2024
- 14 [**Sharp Edge Labs** Sharp Edge Labs is engaged in the development of biosensors for cellular biology research and high-throughput screening.](https://millionrounds.com/company/sharp-edge-labs) Sharp Edge Labs is engaged in the development of biosensors for cellular biology research and high-throughput screening. *Founded* 2010 Pittsburgh, United States **$950K** last round Aug 2014
- 15 [**Monod Bio** Monod Bio is a life sciences company developing biosensors for protein and other analyte detection.](https://millionrounds.com/company/monod-bio) Monod Bio is a life sciences company developing biosensors for protein and other analyte detection. *Founded* 2021 Seattle, United States **$750K** last round Oct 2025
- 16 [**Nucleic Sensing Systems** Nucleic Sensing Systems is an environmental biotechnology company based in Saint Paul, Minnesota, founded in 2020.](https://millionrounds.com/company/nucleic-sensing-systems) Nucleic Sensing Systems is an environmental biotechnology company based in Saint Paul, Minnesota, founded in 2020. *Founded* 2020 Saint Paul, United States **$175K** last round Jul 2022

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

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## More lists worldwide

[See all](https://millionrounds.com/top-lists?r=Global)

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