Cellectis
Cellectis is a biotechnology company based in Paris, France, founded in 1999 by André Choulika and David Sourdive. The company specializes in gene editing and is focused on developing allogeneic CAR T-cell therapies for cancer treatment. Cellectis utilizes its proprietary TALEN® technology and PulseAgile electroporation system to create innovative therapies. The company went public in 2007 and is listed on NASDAQ since 2014. Cellectis offers precision gene-editing tools and a range of allogeneic CAR T-cell therapies, including UCART19, UCART22, and UCART20a, which target various cancers. The company collaborates with pharmaceutical partners like Servier and healthcare institutions such as MD Anderson Cancer Center to advance its therapies. With manufacturing facilities in Paris, New York, and Raleigh, NC, Cellectis aims to provide cost-effective and universally accessible cancer treatments, emphasizing scalable production and off-the-shelf solutions.
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Headcount trend
Cellectis went from 77 employees in Jul 2023 to 74 in Jun 2025. Jan to Jun 2025: 4 people joined, 2 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Peer reviews
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Cellectis FAQ
How many employees does Cellectis have?
Cellectis has about 74 employees, unchanged over the 3 months to Jun 2025.
What is Cellectis's revenue per employee?
Cellectis makes about $644K in revenue per employee, based on $47.63M annual revenue and 74 employees.
Is Cellectis a public company?
Yes. Cellectis is publicly traded under the ticker CLLS on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.