# Connecticut Innovations' Biotech Investments: 33 Startups in Its Portfolio (2026) > The 33 Biotech startups Connecticut Innovations has backed, by stage: $1.0B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/connecticut-innovations-biotech-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Stage not reported 15 - [Biohaven Pharmaceutical](https://millionrounds.com/company/biohaven-pharmaceutical) - [Arvinas](https://millionrounds.com/company/arvinas) - [Inbox Health](https://millionrounds.com/company/inbox-health) - [Thetis Pharmaceuticals](https://millionrounds.com/company/thetis-pharmaceuticals) - [Artizan Biosciences](https://millionrounds.com/company/artizan-biosciences) - [BEKHealth](https://millionrounds.com/company/bekhealth) - [OncoSynergy](https://millionrounds.com/company/oncosynergy) - [ReNetX Bio](https://millionrounds.com/company/renetx-bio) - [Intus Bio](https://millionrounds.com/company/intus-bio) - [Enrich Therapeutics](https://millionrounds.com/company/enrich-therapeutics) - [*AT* Affinimark Technologies](https://millionrounds.com/company/affinimark-technologies) - [*B* Bactana](https://millionrounds.com/company/bactana) - [*AT* Axerion Therapeutics](https://millionrounds.com/company/axerion-therapeutics) - [*FP* FMP Products](https://millionrounds.com/company/fmp-products) - [Omnicyte](https://millionrounds.com/company/omnicyte) ## Series A 8 - [Azitra](https://millionrounds.com/company/azitra) - [Rallybio](https://millionrounds.com/company/rallybio) - [Alphina Therapeutics](https://millionrounds.com/company/alphina-therapeutics) - [OOVA](https://millionrounds.com/company/oova) - [Ancera](https://millionrounds.com/company/ancera) - [Diameter Health](https://millionrounds.com/company/diameter-health) - [*TB* Tangen Biosciences](https://millionrounds.com/company/tangen-biosciences) - [Affomix Corporation](https://millionrounds.com/company/affomix-corporation) ## Series B 7 - [*HT* Halda Therapeutics](https://millionrounds.com/company/halda-therapeutics) - [Normunity](https://millionrounds.com/company/normunity) - [Allyx Therapeutics](https://millionrounds.com/company/allyx-therapeutics) - [Cybrexa Therapeutics](https://millionrounds.com/company/cybrexa-therapeutics) - [Simcha Therapeutics](https://millionrounds.com/company/simcha-therapeutics) - [Bioarray Genetics](https://millionrounds.com/company/bioarray-genetics) - [Precipio Diagnostics](https://millionrounds.com/company/precipio-diagnostics) ## Pre-seed and seed 3 - [Revalia Bio](https://millionrounds.com/company/revalia-bio) - [*MB* Modifi Bio](https://millionrounds.com/company/modifi-bio) - [Pattern Genomics](https://millionrounds.com/company/pattern-genomics) ## Segment by segment ### Stage not reported 15 startups · $477M raised - [**Biohaven Pharmaceutical**](https://millionrounds.com/company/biohaven-pharmaceutical) Biohaven is a biopharmaceutical company that develops drug candidates targeting neurological diseases. United States $280M - [**Arvinas**](https://millionrounds.com/company/arvinas) Arvinas is a clinical-stage biotechnology company leading the way in targeted protein degradation therapeutics. United States $111M - [**Inbox Health**](https://millionrounds.com/company/inbox-health) Inbox Health is a healthcare technology company based in New Haven, Connecticut, founded in 2014. United States $29M - [**Thetis Pharmaceuticals**](https://millionrounds.com/company/thetis-pharmaceuticals) Thetis Pharmaceuticals is a biopharmaceutical company. United States $16M - [**Artizan Biosciences**](https://millionrounds.com/company/artizan-biosciences) Artizan Biosciences focuses on drug discovery and development for diseases involving the human intestinal microbiota. United States $14M - [**BEKHealth**](https://millionrounds.com/company/bekhealth) BEKhealth is an AI-powered clinical intelligence company that enhances electronic health record (EHR) data for clinical research. United States $9.0M - [**OncoSynergy**](https://millionrounds.com/company/oncosynergy) OncoSynergy is a clinical-stage biotechnology startup focused on immuno-oncology, founded in 2011 and headquartered in Stamford, Connecticut. United States $6.6M - [**ReNetX Bio**](https://millionrounds.com/company/renetx-bio) ReNetX Bio is a clinical-stage biotechnology company based in New Haven, Connecticut. United States $2.8M ### Series A 8 startups · $180M raised - [**Azitra**](https://millionrounds.com/company/azitra) Azitra is a clinical-stage medical dermatology company developing microbiome-based novel therapeutics to treat skin conditions and diseases. United States $49M - [**Rallybio**](https://millionrounds.com/company/rallybio) Rallybio is an biotechnological research and development services intended to transform the lives of patients with a devastating disease. United States $44M - [**Alphina Therapeutics**](https://millionrounds.com/company/alphina-therapeutics) Alphina Therapeutics is a biotechnology company that aims to leverage proprietary biomarkers and breakthrough insights for cancer patients. United States $40M - [**OOVA**](https://millionrounds.com/company/oova) Oova is a women's health and fertility technology company that specializes in at-home hormone monitoring. United States $11M - [**Ancera**](https://millionrounds.com/company/ancera) Ancera is a technology company that specializes in software solutions for food production, focusing on enhancing security, efficie United States $10M - [**Diameter Health**](https://millionrounds.com/company/diameter-health) Diameter Health is a software company that offers processing, predictive analytics, patient risk assessment, and data use. United States $9.8M - [*TB* **Tangen Biosciences**](https://millionrounds.com/company/tangen-biosciences) Tangen Biosciences is a biotechnology company that offers molecular diagnostic technology services. United States $9.0M - [**Affomix Corporation**](https://millionrounds.com/company/affomix-corporation) Affomix develops technology for the automated, high-throughput selection of human monoclonal antibodies. United States $7.0M ### Series B 7 startups · $354M raised - [*HT* **Halda Therapeutics**](https://millionrounds.com/company/halda-therapeutics) Halda Therapeutics is a research-stage drug discovery company. United States $126M - [**Normunity**](https://millionrounds.com/company/normunity) Normunity is a biotechnology company founded in 2020, focused on developing innovative precision immuno-oncology therapies. United States $75M - [**Allyx Therapeutics**](https://millionrounds.com/company/allyx-therapeutics) Allyx Therapeutics is a clinical-stage biotechnology company based in New Haven, Connecticut, founded in 2019. United States $61M - [**Cybrexa Therapeutics**](https://millionrounds.com/company/cybrexa-therapeutics) Cybrexa Therapeutics is a clinical-stage oncology biotechnology company based in New Haven, Connecticut, founded in 2017. United States $44M - [**Simcha Therapeutics**](https://millionrounds.com/company/simcha-therapeutics) Simcha Therapeutics is a clinical-stage immunobiology company based in New Haven, Connecticut. United States $40M - [**Bioarray Genetics**](https://millionrounds.com/company/bioarray-genetics) Bioarray Genetics is a molecular diagnostics and genetic testing company based in Farmington, Connecticut. United States $4.0M - [**Precipio Diagnostics**](https://millionrounds.com/company/precipio-diagnostics) Precipio Diagnostics is a cancer diagnostics reference laboratory delivering advanced diagnostics, advice and personalized medicine. United States $3.4M ### Pre-seed and seed 3 startups · $19M raised - [**Revalia Bio**](https://millionrounds.com/company/revalia-bio) Revalia Bio develops curative drugs for chronic organ-centered disease. United States $15M - [*MB* **Modifi Bio**](https://millionrounds.com/company/modifi-bio) Modifi Biosciences is a leader in direct DNA modification and the development of novel cancer therapeutics. United States $4.3M - [**Pattern Genomics**](https://millionrounds.com/company/pattern-genomics) Pattern Genomics develops Daydreamer, a software platform that enables simultaneous pattern analysis of DNA sequences and molecular assay. United States $150K **How this map is made.** Every startup here works in Biotech and has raised money in a round we track that names Connecticut Innovations 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 **Connecticut Innovations' Healthtech portfolio** 11 startups · $32M](https://millionrounds.com/portfolio-maps/connecticut-innovations-healthtech-portfolio)[Portfolio map **Connecticut Innovations portfolio map** 93 startups · $2.5B](https://millionrounds.com/portfolio-maps/connecticut-innovations-portfolio-map)[Co-investors **Who invests with Connecticut Innovations** 37 co-investors](https://millionrounds.com/portfolio-maps/connecticut-innovations-co-investors)[Sector portfolio **National Science Foundation's Biotech portfolio** 250 startups · $2.0B](https://millionrounds.com/portfolio-maps/nsf-small-business-innovation-research-small-business-techno-biotech-portfolio)[Sector portfolio **National Science Foundation's Healthtech portfolio** 149 startups · $516M](https://millionrounds.com/portfolio-maps/nsf-small-business-innovation-research-small-business-techno-healthtech-portfolio)[Sector portfolio **National Institutes of Health's Biotech portfolio** 145 startups · $2.5B](https://millionrounds.com/portfolio-maps/national-institutes-of-health-biotech-portfolio) ## Raising from investors like Connecticut Innovations? 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