The 12 closest competitors and alternatives to Greenlight Biosciences Inc. among life sciences companies — ranked by similarity to what Greenlight Biosciences Inc. actually does, not by market-cap band.
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GreenLight Biosciences, Inc. is a biotechnology company headquartered in Medford, Massachusetts, that develops sustainable platform solutions for various markets.
Greenlight Biosciences Inc. is a life sciences company headquartered in United States. It has raised at least $208.3M across the 6 funding rounds on record. Its most recent funding round, Series C, raised $25M in March 2025. Xcout tracks 16 named people at Greenlight Biosciences Inc., including Mark Singleton (Chief Technology Officer).
10 more named people on record for Greenlight Biosciences Inc., with roles, board committees and tenure — see the full roster →
At least $208.3M raised across the 6 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | $25M | 1 named | |
| Series D | $102.5M | 3 named | |
| SEC Form D filing | $38.7M | — | |
| SEC Form D filing | $10M | — | |
| SEC Form D filing | $20M | — | |
| Series A | $12M | 1 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Greenlight Biosciences Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Biotechnology
Nabla Bio is a biotechnology company headquartered in Cambridge, Massachusetts. It develops protein engineering platforms and technical solutions.
Biotechnology
Sunflower Therapeutics is a biotechnology company headquartered in Medford, Massachusetts, with research labs located at LabCentral in Cambridge, Massachusetts. The organization develops biochemical and molecular engineering solutions and was recently awarded an $8.1M grant.
Biotech
General Biotechnologies develops programmable synthetic biology platforms that use edible microbes to manufacture and deliver peptide therapeutics. The company primarily serves the pharmaceutical industry by reformulating discontinued peptide drugs into low-cost, needle-free oral medications and providing field-deployable biomanufacturing kits.
Biotechnology
Violet Therapeutics, Inc. is a therapeutics company headquartered in Cambridge, Massachusetts, utilizing novel proprietary platforms for drug development.
Biotechnology
HelixNano is a biotechnology research company headquartered in Boston, Massachusetts, focused on developing advanced mRNA platform technologies for therapeutics.
Biotech
Photys Therapeutics, Inc. is a proximity-based biotechnology holding company founded in 2021 and headquartered in Massachusetts, United States. The company focuses on discovering and developing novel targeted protein therapeutics.
Biotechnology
Superluminal Medicines is a generative biology and chemistry company headquartered in Boston, Massachusetts, focused on drug discovery and development.
Biotechnology
Triana Biomedicines, Inc. is a private biotechnology company focused on targeted molecular glue discovery. The company is headquartered in Lexington, Massachusetts.
Biotechnology
Arena BioWorks is a biotechnology research organization located in Cambridge, Massachusetts, focused on translating human biology and disease mechanisms into breakthrough medicines.
Biotech
Senda Biosciences is a biotechnology company focused on harnessing nature to program novel medicines, headquartered in Cambridge, Massachusetts.
Biotechnology
Exo Therapeutics is a small molecule drug discovery and development biotechnology company headquartered in Cambridge, Massachusetts. The company utilizes a pioneering proprietary technology platform to unlock and address notoriously intractable pharmaceutical and disease targets.
Biotechnology
Minerva Biotechnologies Corp. is a biotechnology holding company based in Woburn, Massachusetts, engaged in drug pipelines and patent development.
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