Iraj Ali
Karl Peggs
Charles Swanton
Mark Lowdell
Sergio Quezada
% Shareholding
Number of employees
(March 2021)
Clinical trials

Unless stated all financials at 30 June 2021

Achilles website

Achilles Therapeutics is a clinical-stage biopharmaceutical company developing novel cancer immunotherapies targeting clonal neoantigens: protein markers unique to each individual that are expressed on the surface of every cancer cell.

Achilles uses DNA sequencing data from each patient, together with a proprietary bioinformatics platform, to identify clonal neoantigens specific to that patient and enable the development of personalised cell therapies. Targeting multiple clonal neoantigens that are present on all cancer cells, but not on healthy cells, allows individualised treatments to target and destroy tumours without harming healthy tissues.

Achilles has built a world-leading bioinformatics platform to identify clonal neoantigens from each patient’s unique tumour profile. Their proprietary PELEUSTM platform was developed from their co-founder Professor Charles Swanton’s academic TRACERx bioinformatics pipeline and has been validated using Achilles’ exclusive access to the TRACERx sequence data.

Investment opportunity

  • TILs have shown convincing efficacy in solid tumours*
  • Leveraging clonal neoantigens to develop specific immunotherapies to increase response rates and reduce risk of relapse

Unmet medical need

  • Lung cancer has limited treatment options and is the leading cause of cancer deaths

Market opportunity:

  • 234,000 patient opportunity in non-small cell lung cancer**
  • In 2021, over 207,000 patients are expected to be diagnosed with melanoma in the US***

Key risks:

  • Highly innovative concept in emerging space
  • Complex manufacturing
  • Increasing competition


* Source: Rosenberg et al 2011 

** Source: 

*** Source - 

The Achilles Therapeutics pipeline

Research Pre-clinical Clinical
  • Non-small cell lung cancer

  • Melanoma (monotherapy)

Syncona team

Martin Murphy

Martin Murphy

Martin is Chief Executive Officer of Syncona Investment Management Ltd. He co-founded Syncona in 2012 alongside The Wellcome Trust. Since then, Martin has been closely involved in the foundation and development of seven Syncona companies, including: Achilles Therapeutics, Autolus, OMass Therapeutics, Quell Therapeutics, Anaveon and Resolution Therapeutics. He is Chairman of Quell and Anaveon and i…
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Elisa Petris

Elisa Petris

Elisa is a Partner of Syncona Investment Management Ltd. She is a Director on the Board of Quell Therapeutics and was previously on the Board of former portfolio company Blue Earth Diagnostics. She was closely involved in the foundation of both Quell and Blue Earth, including their operational and strategic set-up. Previously, she was a Senior Associate at Michel Dyens & Co. working on transac…
View Elisa's biography

Achilles Therapeutics leaders and founders

Achilles Therapeutics publications & presentations

Show presentations from

Achilles Corporate Presentation - September 2021

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Achilles Corporate Presentation - August 2021

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Achilles Corporate Presentation- July 2021

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Achilles Corporate Presentation - May 2021

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