Insights

Clinical potential Cellectis is a clinical-stage biopharma with lead programs in B-cell ALL and NHL, presenting a clear near-term opportunity to engage for collaboration, co-development, or late-stage financing as programs advance.

Allogeneic CAR-T The company’s fully verticalized, allogeneic CAR-T and proprietary gene-editing platform offer attractive partnership prospects for biopharma and bioprocessing firms seeking scalable, off-the-shelf immunotherapy manufacturing capabilities.

Integrated manufacturing End-to-end control—from Paris starting materials to Raleigh finished products—highlights potential for licensing, manufacturing agreements, or capacity-augmentation deals to support growth with quality assurance and supply reliability.

Strategic collaborations Existing partnerships with AstraZeneca and Allogene Therapeutics indicate a favorable environment for co-development ventures and deeper strategic alliances across oncology, immunology, and rare diseases.

Financial profile With funding of approximately $393M and a revenue base under $1M, there is appetite for strategic investments, partnerships, and grant-backed programs to accelerate clinical timelines and de-risk early-stage programs.

Similar companies to Cellectis

Cellectis Tech Stack

Cellectis uses 8 technology products and services including Linkedin Insight Tag, Docker, Microsoft SQL Server, and more. Explore Cellectis's tech stack below.

Media & News

Cellectis's Email Address Formats

Cellectis uses at least 4 email formats:
Cellectis Email FormatsExamplePercentage
First.Last@cellectis.comJohn.Doe@cellectis.com
79%
FLast@cellectis.comJDoe@cellectis.com
18%
First.Middle@cellectis.comJohn.Michael@cellectis.com
2%
Last@cellectis.comDoe@cellectis.com
1%

Frequently Asked Questions

What is Cellectis's phone number?

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You can contact Cellectis's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cellectis's stock symbol?

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Cellectis is a publicly traded company; the company's stock symbol is CLLS.

What is Cellectis's official website and social media links?

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Cellectis's official website is cellectis.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Cellectis generate?

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As of August 2026, Cellectis's annual revenue is estimated to be <$1M.

What is Cellectis's SIC code and NAICS code?

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Cellectis's SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Cellectis have currently?

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As of August 2026, Cellectis has approximately 241 employees across 2 continents, including Europe and North America. Key team members include Chief Executive Officer: A. C., Cto: J. E. and Cso: C. D. Explore Cellectis's employee directory with LeadIQ.

What industry does Cellectis belong to?

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Cellectis operates in the Biotechnology Research industry.

What technology does Cellectis use?

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Cellectis's tech stack includes Linkedin Insight Tag, Docker, Microsoft SQL Server, Microsoft 365, Microsoft Active Directory, Atlassian Jira, DocuSign and Microsoft Teams.

What is Cellectis's email format?

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Cellectis's email format typically follows the pattern of First.Last@cellectis.com. Find more Cellectis email formats with LeadIQ.

How much funding has Cellectis raised to date?

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As of August 2026, Cellectis has raised $393M in funding. The last funding round occurred on Dec 10, 2024 for $5.3M.

When was Cellectis founded?

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Cellectis was founded in 1999.
Cellectis logo

Cellectis

Biotechnology ResearchÎle-de-France, France201-500 Employees

Cellectis is a global clinical-stage biotechnology company focused on developing cell and gene therapies using a genome editing platform. It concentrates on immuno-oncology and gene therapy by engineering allogeneic CAR-T cells designed to recognize and eliminate cancer cells. The firm is advancing two lead clinical programs for relapsed or refractory B-cell acute lymphoblastic leukemia and non-Hodgkin lymphoma. It maintains end-to-end manufacturing control through a vertically integrated model, producing starting materials in Paris, Île-de-France, and finished CAR-T products in Raleigh, North Carolina. 

Headquartered in Paris, with additional sites in New York and Raleigh, the company collaborates with industry partners and is listed on Nasdaq and Euronext Growth. A notable recent development is that the FDA granted RMAT designation to lasme-cel, its CD22-targeting allogeneic CAR-T therapy, for relapsed or refractory B-cell ALL.

Section iconCompany Overview

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
CLLS
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
1999
Employees
201-500

Section iconFunding & Financials

  • $393M

    Cellectis has raised a total of $393M of funding over 9 rounds. Their latest funding round was raised on Dec 10, 2024 in the amount of $5.3M as a Post IPO Debt.

  • <$1M

    Cellectis's revenue is estimated to be in the range of <$1M

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