Enara Bio Enara Bio (formerly known as Ervaxx) is a biotech company specializing in the use of Dark Antigens to deliver vaccines and other immunotherapies for treating and preventing cancer. | ![]() ImmunoGen ImmunoGen is a biotechnology company focused on the development of antibody-drug conjugates (ADCs) to improve outcomes for cancer patients. | ![]() Aeglea Aeglea BioTherapeutics is a biotechnology company committed to developing enzyme-based therapeutics. | ||
Founding Date | Founding Date 2016 | Founding Date 1981 | Founding Date 2020 | Founding Date 2013 |
Type | Type Private | Type Public | Type Private | Type Public |
Tags | ||||
Locations | Locations Oxford, GB HQ London, GB London, GB Oxford, GB | Locations Waltham, US HQ | Locations Boston, US HQ Boston, US South San Francisco, US | Locations Austin, US HQ |
Employees | Employees 622% increase | Employees 277161% increase | Employees 1213% decrease | Employees 65117% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 8.7 b | Valuation ($) N/A | Valuation ($) 48.6 m |
Financial | ||||
Net income | Net income N/A | Net income ($222.9m) (FY, 2022) | Net income N/A | Net income ($155.2m) (FY, 2025) |
Funding | ||||
Latest funding round | Latest funding round $ 17.5m (over 6 years ago) | Latest funding round N/A | Latest funding round $ 108m (over 5 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 17.5m | Total funding raised $ 56m | Total funding raised $ 108m | Total funding raised N/A |

ImmunoGen is a biotechnology company focused on the development of antibody-drug conjugates (ADCs) to improve outcomes for cancer patients.
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Scorpion Therapeutics is a company that develops cancer treatments.
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Aeglea BioTherapeutics is a biotechnology company committed to developing enzyme-based therapeutics.
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