Reborna Biosciences Reborna Biosciences is a company that provides drugs acting on ribonucleic acid (RNA) to patients suffering from rare genetic diseases. | ![]() Lexicon Pharmaceuticals Lexicon Pharmaceuticals develops therapeutic products for diseases relating to immunology, metabolism, cardiology and ophthalmology. | ![]() Periphagen Periphagen is a biopharmaceutical company focused on peripheral nerve gene therapy for disorders such as neuropathy and chronic pain. | Sierra Sciences Sierra Sciences is a biotech company that aims to extend the human lifespan and healthspan through telomere maintenance. | ![]() Limelight Bio Limelight Bio is a multi-platform, multi-disease biopharmaceutical company developing novel gene therapies. | |
Founding Date | Founding Date 2018 | Founding Date 1995 | Founding Date 2012 | Founding Date 1999 | Founding Date 2016 |
Type | Type Private | Type Public | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations HQ | Locations The Woodlands, US HQ Jersey, JE Atlanta, US Bernards, US Birmingham, US Boston, US Charlotte, US see more | Locations Pittsburgh, US HQ | Locations Reno, US HQ | Locations Philadelphia, US HQ Cambridge, US |
Employees | Employees N/A | Employees 20216% increase | Employees 5 | Employees 20 | Employees 14 |
Funding | |||||
Latest funding round | Latest funding round N/A | Latest funding round N/A | Latest funding round $ 6.5m (about 12 years ago) | Latest funding round N/A | Latest funding round $ 75m (over 6 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 244.7m | Total funding raised $ 6.5m | Total funding raised N/A | Total funding raised $ 75m |

Lexicon Pharmaceuticals develops therapeutic products for diseases relating to immunology, metabolism, cardiology and ophthalmology.
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Periphagen is a biopharmaceutical company focused on peripheral nerve gene therapy for disorders such as neuropathy and chronic pain.
View companySierra Sciences is a biotech company that aims to extend the human lifespan and healthspan through telomere maintenance.
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Limelight Bio is a multi-platform, multi-disease biopharmaceutical company developing novel gene therapies.
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