Insights

Strategic partnerships Quell Therapeutics is a clinical-stage biotech focusing on engineered T-regulatory (Treg) cell therapies with significant collaboration activity, including a recent partnership with AGC Biologics. This indicates an openness to CDMO partnerships and external manufacturing or development support, presenting opportunities for suppliers, CRO/CMO services, and co-development deals.

Clinical pipeline The company is developing multi-modular autologous Treg cell therapy candidates and has signaling around QEL-005, a novel CAR-Treg therapy. This suggests a potential need for specialized manufacturing, assay development, regulatory consulting, and patient recruitment partnerships to support advancing trials and data generation.

Funding traction With substantial funding of around $285M and revenue in the low millions, Quell is positioned to scale operations, expand clinical programs, and invest in GMP manufacturing, process development, and health economics/outcomes research services to support market access preparations.

Industry engagement Active participation in major conferences (ACR Convergence, ESGCT, AASLD Liver Meeting, Jefferies London Healthcare Conference) signals a commitment to visibility and thought leadership. This presents opportunities for strategic sponsorships, dissemination services, and ongoing engagement with key academic and biotech influencers.

Global reach Despite a London/UK base, Quell collaborates with global partners (AGC Biologics in Seattle and Milan) and targets complex autoimmune and organ transplantation indications. This indicates a need for international supply chain, regulatory affairs support, and global clinical trial operations capabilities to support cross-border programs.

Quell Therapeutics Tech Stack

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

  • Webpack
    Development
  • git
    Development
  • HiBob
    Human Resource Management System
  • jQuery
    Javascript Libraries
  • Framer Motion
    Javascript Libraries
  • DocuSign
    Miscellaneous
  • LinkedIn
    Online Community Software
  • Piwik PRO Core
    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

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.

How much revenue does Quell Therapeutics generate?

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As of July 2026, Quell Therapeutics's annual revenue is estimated to be $1M - $10M.

What is Quell Therapeutics's SIC code NAICS code?

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Quell Therapeutics's SIC code is 8731 - Commercial Physical and Biological Research 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 July 2026, Quell Therapeutics has approximately 114 employees across 3 continents, including EuropeNorth AmericaAfrica. Key team members include Ceo: I. M.Chief Business Officer / Chief Operating Officer: L. H.Chief Scientific & Technical Officer: N. B.. 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 WebpackgitHiBobjQueryFramer MotionDocuSignLinkedInPiwik PRO Core.

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 July 2026, Quell Therapeutics has raised $285M 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 logo

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

SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $285M

    Quell Therapeutics has raised a total of $285M of funding over 3 rounds. Their latest funding round was raised on Nov 29, 2021 in the amount of $156Mas a series_b.

  • $1M - $10M

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

Section iconFunding & Financials

  • $285M

    Quell Therapeutics has raised a total of $285M of funding over 3 rounds. Their latest funding round was raised on Nov 29, 2021 in the amount of $156Mas a series_b.

  • $1M - $10M

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

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