Passage Bio competitorsClear all

Passage Bio's top competitors include Taysha Gene Therapies, ToolGen, Gyroscope Therapeutics and Encoded Therapeutics.
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Passage Bio
Passage Bio
Passage Bio is a genetic medicines company developing therapies for the treatment of rare monogenic central nervous system diseases.
Taysha Gene Therapies
Taysha Gene Therapies
Taysha Gene Therapies is a biotechnology company that develops treatments to eradicate monogenic diseases of the central nervous system (CNS).
ToolGen
ToolGen
ToolGen is a company developing genome editing technology.
Gyroscope Therapeutics
Gyroscope Therapeutics
Gyroscope is an ophthalmology company developing therapies for the treatment of eye diseases linked to an unbalanced complement system.
Encoded Therapeutics
Encoded Therapeutics
Encoded Therapeutics is a developer of precision gene therapies intended to provide treatment for a broad range of severe genetic disorders.
Founding Date
Founding Date
2018
Founding Date
2020
Founding Date
1999
Founding Date
2016
Founding Date
2014
Type
Type
Public
Type
Public
Type
Subsidiary
Type
Private
Type
Private
Tags
Locations
Locations
Philadelphia, US HQ
Locations
Dallas, US HQ
Locations
KR HQ
Locations
Stevenage, GB HQ
London, GB
Ambler, US
Locations
South San Francisco, US HQ
Employees
Employees
20
Employees
N/A
Employees
5
Employees
1811% increase
Employees
1741% decrease
Valuation ($)
Valuation ($)
259.2 m
Valuation ($)
321.3 m
Valuation ($)
N/A
Valuation ($)
N/A
Valuation ($)
N/A
Twitter followers
Twitter followers
524
Twitter followers
324
Twitter followers
N/A
Twitter followers
N/A
Twitter followers
N/A
Number of tweets (last 30 days)
Number of tweets (last 30 days)
14
Number of tweets (last 30 days)
10
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
N/A
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
1.4
Average likes per tweet (last 30 days)
3.3
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
57.14%
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
N/A
Alexa Website Rank
Alexa Website Rank
233667
Alexa Website Rank
406189
Alexa Website Rank
133414
Alexa Website Rank
332232
Alexa Website Rank
198726
Employee Rating
Employee Rating
N/A
Employee Rating
N/A
Employee Rating
N/A
Employee Rating
3.9
Employee Rating
4.2

Financial

Net income
Net income
($112.2m) (FY, 2020)
Net income
($60m) (FY, 2020)
Net income
N/A
Net income
N/A
Net income
N/A

Funding

Latest funding round
Latest funding round
N/A
Latest funding round
N/A
Latest funding round
N/A
Latest funding round
$ 148m (10 months ago)
Latest funding round
$ 135m (over 1 year ago)
Total funding raised
Total funding raised
$ 225.5m
Total funding raised
$ 125m
Total funding raised
N/A
Total funding raised
$ 205.7m
Total funding raised
$ 239.1m
For sources of this data, please see the company profile

View company profiles

Taysha Gene Therapies
HQ
Dallas, US

Taysha Gene Therapies is a biotechnology company that develops treatments to eradicate monogenic diseases of the central nervous system (CNS).

View company
ToolGen
HQ
KR

ToolGen is a company developing genome editing technology.

View company
Gyroscope Therapeutics
HQ
Stevenage, GB
Employees
181↑ 1% increase

Gyroscope is an ophthalmology company developing therapies for the treatment of eye diseases linked to an unbalanced complement system.

View company
Encoded Therapeutics
HQ
South San Francisco, US
Employees
174↓ 1% decrease

Encoded Therapeutics is a developer of precision gene therapies intended to provide treatment for a broad range of severe genetic disorders.

View company