Insights

Manufacturing Partnerships Quell has partnered with AGC Biologics for CDMO services signaling openness to external manufacturing and tech transfer. Their proprietary toolbox for Treg engineering and multi modular autologous Treg candidates makes them a capable supplier for GMP manufacturing process development and supply chain programs for companies developing immune tolerant therapies in autoimmune diseases and transplantation.

Engineered Treg Focus Quell specializes in engineered Treg cell therapies and has a QEL 005 CAR Treg program aimed at complex autoimmune diseases. This positions them as a strong partner for pharma seeking advanced cell therapy candidates co development or licensing opportunities to leverage Foxp3 phenotype lock and other engineering modules.

Clinical Data Opportunities Quell actively presents data at major conferences such as ACR Convergence ESGCT and AASLD The Liver Meeting, indicating ongoing clinical and translational work in solid organ transplantation and autoimmune conditions. Opportunities exist for joint studies data licensing or sponsored research collaborations to accelerate milestones.

Global Footprint Quell is based in London with a global presence through conference activity enabling partnerships for EU and UK regulatory strategy and cross border manufacturing for international programs.

Growth Readiness With broad funding and a growing team Quell demonstrates readiness for co development milestone based partnerships and capacity expansion in manufacturing and translational science.

Quell Therapeutics Tech Stack

Quell Therapeutics uses 8 technology products and services including git, Webpack, HiBob, and more. Explore Quell Therapeutics's tech stack below.

  • git
    Development
  • Webpack
    Development
  • HiBob
    Human Resource Management System
  • jQuery Migrate
    Javascript Libraries
  • Slick
    Javascript Libraries
  • Microsoft Office
    Office Suites
  • Priority Hints
    Performance
  • Google Search Console
    Web Analytics

Media & News

Quell Therapeutics's Email Address Formats

Quell Therapeutics uses at least 1 format(s):
Quell Therapeutics Email FormatsExamplePercentage
F.Last@quell-tx.comJ.Doe@quell-tx.com
96%
FLast@quell-tx.comJDoe@quell-tx.com
2%
First.Last@quell-tx.comJohn.Doe@quell-tx.com
1%
FirstL@quell-tx.comJohnD@quell-tx.com
1%

Frequently Asked Questions

Where is Quell Therapeutics's headquarters located?

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Quell Therapeutics's main headquarters is located at 80 Wood Lane London, England w12 0bz United Kingdom. The company has employees across 3 continents, including EuropeNorth AmericaAfrica.

What is Quell Therapeutics's official website and social media links?

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Quell Therapeutics's official website is quell-tx.com and has social profiles on LinkedInCrunchbase.

What is Quell Therapeutics's SIC code NAICS code?

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Quell Therapeutics's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Quell Therapeutics have currently?

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As of May 2026, Quell Therapeutics has approximately 120 employees across 3 continents, including EuropeNorth AmericaAfrica. Key team members include Chief Business Officer / Chief Operating Officer: L. H.Chief Scientific & Technical Officer: N. B.Chief Of Staff: E. G.. Explore Quell Therapeutics's employee directory with LeadIQ.

What industry does Quell Therapeutics belong to?

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Quell Therapeutics operates in the Biotechnology Research industry.

What technology does Quell Therapeutics use?

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Quell Therapeutics's tech stack includes gitWebpackHiBobjQuery MigrateSlickMicrosoft OfficePriority HintsGoogle Search Console.

What is Quell Therapeutics's email format?

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Quell Therapeutics's email format typically follows the pattern of F.Last@quell-tx.com. Find more Quell Therapeutics email formats with LeadIQ.

How much funding has Quell Therapeutics raised to date?

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As of May 2026, Quell Therapeutics has raised $156M in funding. The last funding round occurred on Nov 29, 2021 for $156M.

When was Quell Therapeutics founded?

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Quell Therapeutics was founded in 2019.

Quell Therapeutics

Biotechnology ResearchEngland, United Kingdom51-200 Employees

Quell Therapeutics is a London-based biotechnology research company focused on engineered T-regulatory (Treg) cell therapies for immune-related conditions. Its work targets autoimmune diseases and solid organ transplantation, aiming to restore immune balance using regulatory T cells. The company operates with a mid-sized team and sits within the biotechnology sector.

In 2025, Quell announced the development of multi-modular autologous Treg cell therapy candidates, leveraging its engineering platform. It also entered into a collaboration with AGC Biologics to advance its therapeutic programs. The company has engaged with the scientific community through conference participation and announcements at ESGCT and The Liver Meeting.

Section iconCompany Overview

Headquarters
80 Wood Lane London, England w12 0bz United Kingdom
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $156M

    Quell Therapeutics has raised a total of $156M of funding over 3 rounds. Their latest funding round was raised on Nov 29, 2021 in the amount of $156M.

  • $1M$10M

    Quell Therapeutics's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $156M

    Quell Therapeutics has raised a total of $156M of funding over 3 rounds. Their latest funding round was raised on Nov 29, 2021 in the amount of $156M.

  • $1M$10M

    Quell Therapeutics's revenue is estimated to be in the range of $1M$10M

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