A

Aitia

Digital-twin disease models for drug discovery

Overview

Aitia creates Digital Twins of human diseases by combining multi-omic patient data with causal AI. This lets researchers simulate how drugs would work for individual patients, evaluating efficacy and safety without real-world trials. The product uses high-performance computing to build and run disease models, enabling partners to test drug candidates virtually. Compared to others, Aitia emphasizes patient-specific, causality-driven simulations rather than general screening, offering integrated data, modeling, and licensing services to pharmaceutical companies and research institutions. The company's goal is to speed up drug discovery, improve patient outcomes, and reveal hidden biological mechanisms behind diseases by accurately predicting responses to treatments.

Work here?Claim your company

About Aitia

Simplify's Rating
Why Aitia is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsAI & Machine LearningBiotechnologyHealthcare

Company Size

51-200

Company Stage

Series D

Total Funding

$33M

Headquarters

Cambridge, MA

Founded

2010

Get referred to Aitia

See people who can refer or advise you

Simplify Jobs

Simplify's take

What believers are saying

  • Ono signed an exclusive worldwide option on Aitia-identified targets on September 2, 2026.
  • Aitia’s website says partners use Gemini Digital Twins to derisk pipelines across oncology, neurology, immunology.
  • Colin Hill’s November 2026 forum role keeps Aitia visible among clinical-trial and biotech decision-makers.

What critics are saying

  • If Ono’s neurology program stalls, Aitia loses a flagship validation story by 2027.
  • Aitia still depends on pharma partners converting targets into drugs, not just press releases.
  • A failed causal-AI readout in one major program would damage Aitia’s core scientific credibility.

What makes Aitia unique

  • Aitia’s REFS platform claims causal target discovery from human clinical and omics data.
  • Ono’s September 2026 neurology deal gives Aitia a high-profile pharma validation benchmark.
  • Aitia’s Gemini Digital Twins focus on patient-level disease simulation, not correlation-only analytics.

Help us improve and share your feedback! Did you find this helpful?

Funding

Total Funding

$33M

Below

Industry Average

Funded Over

2 Rounds

Series D funding is typically for companies that are already well-established but need more funding to continue their growth. This round is often used to stabilize the company or prepare for an IPO.
Series D Funding Comparison
Below Average

Industry standards

$77M
$28M
$50M
$70M
$80M
$100M

Growth & Insights and Company News

6 month growth

2%

1 year growth

0%

2 year growth

2%
Pharmaceutical Business Review
Sep 2nd, 2026
Ono Pharmaceutical joins forces with Aitia for drug discovery in neurology.

Ono Pharmaceutical joins forces with Aitia for drug discovery in neurology. Recommended companies. Japan-based Ono Pharmaceutical has signed an agreement with US biotechnology company Aitia to collaborate on drug discovery in neurological diseases. The agreement will see Aitia apply its REFS technology to build Gemini Digital Twins (GDTs) of neurological conditions to identify potential new therapeutic targets and biomarkers. Ono Pharmaceutical will secure exclusive global rights to research, develop, and commercialise drug candidates for targets identified through this approach. Aitia's REFS technology employs causal AI to create virtual patient models, known as GDTs. These twins aim to mirror the disease characteristics of actual patients, enabling the identification of causal relationships that conventional correlation-based AI cannot achieve. The technology could be particularly valuable in neurology, where disease mechanisms involve complex genetic, developmental, neural network, immune, and environmental factors. Under the arrangement, Aitia will use its platform to analyse clinical and omics data and construct digital models to predict new therapeutic targets. Ono discovery and research corporate officer and executive vice-president Seishi Katsumata said: "Ono has long been committed to creating innovative medicines for diseases with high unmet medical needs, including neurological diseases. "Through this collaboration, we are delighted to leverage cutting-edge REFS technology to identify true therapeutic targets in neurological diseases, where disease mechanisms are complex and not yet fully understood. "We believe this will accelerate the development of innovative medicines. We will continue to expand our R&D pipeline in the neurology field and strive to deliver new treatments to patients." Last month, Mediar Therapeutics announced a collaboration and option agreement with Ono Pharmaceutical to develop new treatments for fibro-inflammatory diseases. Ono agreed to work with Mediar to utilise its fibrosis-focused discovery platform, expertise in myofibroblast development, and knowledge of fibrosis pathways. Enter your email address so we can get in touch.

EIN Presswire
Sep 1st, 2026
Ono pharma and Aitia announce collaboration to identify novel drug targets in neurological diseases.

Ono pharma and Aitia announce collaboration to identify novel drug targets in neurological diseases. September 01, 2026, 23:00 GMT Aitia's causal AI-based Gemini Digital Twin Platform will be used to derisk the discovery and development of Ono's new pipeline programs CAMBRIDGE, MA, UNITED STATES, September 1, 2026 / EINPresswire.com / - Aitia, whose causal AI-powered Gemini Digital Twin Platform uniquely uncovers complex disease biology and applies that knowledge to pharmaceutical discovery and development, and Ono Pharmaceutical Co., Ltd (Headquarters: Osaka, Japan; President and COO: Toichi Takino; "Ono") today announced a collaboration to bring their respective strengths together to discover novel neurological disease targets and develop effective new therapeutics. "A critical reason we have so few effective treatments for most neurological diseases is our ongoing, fundamental lack of knowledge of their complex biological causes, " said Colin Hill, CEO and co-founder of Aitia. "We believe that working with Ono's world-class medical and pharmaceutical development experts to build comprehensive in silico Gemini Digital Twins of neurological disease will help uncover new validated drug targets and drive rational discovery approaches that lead to effective interventions." "Ono has a long and proud history of developing pharmaceuticals for many significant unmet medical needs," said Seishi Katsumata, Corporate Officer/Executive Vice President, Discovery & Research of Ono. "We are committed to applying that same expertise and passion to the treatment of devastating neurological diseases, and we believe that collaborating closely with Aitia's researchers to deeply understand the underlying complex biology will best accelerate successful therapeutic discovery and development." Legal Disclaimer: EIN Presswire provides this news content "as is" without warranty of any kind. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above. You just read: September 01, 2026, 23:00 GMT EIN Presswire's priority is author transparency. We do our best to weed out false and misleading content. The content above is the sole responsibility of the author who makes it available. If you have any complaints, kindly contact the author above. Fintan R. Steele, PhD +1 617-816-9834

TMCnet
Sep 1st, 2026
Ono Pharma Enters into a Drug Discovery Partnership with Aitia in Neurological Diseases

Ono Pharma Enters into a Drug Discovery Partnership with Aitia in Neurological Diseases TMCnet News [September 01, 2026] | / | Ono Pharma Enters into a Drug Discovery Partnership with Aitia in Neurological Diseases Ono Pharmaceutical Co., Ltd. (Headquarters: Osaka, Japan; President and COO: Toichi Takino; "Ono") today announced that it has entered into a drug discovery partnership agreement with Aitia, Inc. (Headquarters: Cambridge, Massachusetts, USA; CEO: Colin Hill; "Aitia"). Under the terms of the agreement, Aitia will utilize its REFS(TM) technology to build Gemini Digital Twins (GDTs) of neurological diseases and identify new therapeutic targets and biomarkers. Ono will have an exclusive worldwide option right to research, develop, and commercialize drug candidates to the targets identified by Aitia. "Ono has long been committed to creating innovative medicines for diseases with high unmet medical needs, including neurological diseases. Through this collaboration, we are delighted to leverage cutting-edge REFS(TM) technology to identify true therapeutic targets in neurological diseases, where disease mechanisms are complex and not yet fully understood. We believe this will accelerate the development of innovative medicines. We will continue to expand our R&D pipeline in the neurology field and strive to deliver new treatments to patients," said Seishi Katsumata, Corporate Officer / Executive Vice President, Discovery & Research of Ono. "We are honored to partner with Ono, a company with a strong track record in the neurology field. By utilizing our state-of-the-art causal AI-powered REFStrade; technology, we are confident that we can build Gemini Digital Twins that uncover true disease mechanisms and therapeutic targets that could not be identified with conventional AI, thereby accelerating the development of new therapies," said Colin Hill, CEO and co-founder of Aitia. About REFS(TM) Technology REFS(TM) technology is a groundbreaking drug discovery platform developed exclusively by Aitia, utilizing advanced causal AI. By integrating and analyzing patient clinical information and omics data through causal AI simulations, this technology creates virtual patient models (Gemini Digital Twins), from which it is possible to predict new therapeutic targets and disease hypotheses based on causal relationships-something that conventional correlation-based AI cannot achieve. In particular, Aitia's REFS(TM) technology is expected to enable the discovery of previously unknown disease mechanisms and drug targets in the highly challenging neurology field, where disease mechanisms remain poorly understood. About Aitia Aitia is a biotechnology company that leverages its proprietary causal-AI REFS(TM) technology to build human data-based Gemini Digital Twins and discover new therapeutic targets and biomarkers in oncology, neurology, immunology, and other human disease areas. About Ono Pharmaceutical Co., Ltd. Ono Pharmaceutical Co., Ltd. delivers innovative medicines for patients worldwide. Upholding its philosophy of "Dedicated to the Fight against Disease and Pain," Ono targets areas with unmet medical needs including oncology, immunology & inflammation, and neurology, and fosters partnerships with academic and biotech organizations to accelerate drug discovery. Through its affiliate, Deciphera Pharmaceuticals, Ono is accelerating clinical development and commercial operations in the US and Europe to drive global business expansion and further its commitment to patient care. For more information, please visit the company's website at https://www.ono-pharma.com/en. View source version on businesswire.com: https://www.businesswire.com/news/home/20260901390619/en/ [ Back To TMCnet.com's Homepage] |

PR Newswire
Nov 8th, 2023
Cytoskeleton Genes Underlying Onset And Progression In Multiple Neurodegenerative Disorders Discovered Through Aitia'S Digital Twins To Be Presented At Sfn 2023

SOMERVILLE, Mass., Nov. 8, 2023 /PRNewswire/ -- Aitia, the leader in the application of Causal AI and Digital Twins to discover and develop new drugs, announced today that data from its neurodegenerative disorders Digital Twins, including Alzheimer's Disease (AD) and Parkinson Disease (PD), will be presented at the upcoming Society of Neuroscience (SfN) Conference, being held from November 11-15, 2023 in Washington, D.C.The presentation will focus on results from two Digital Twins derived from The Alzheimer's Disease Neuroimaging Initiative (ADNI), The Parkinson's Progression Markers Initiative (PPMI) and Genetic cohort study. Specifically, Aitia Gemini Digital Twins for AD and PD together identified 20 genes related to cytoskeleton disorganization demonstrating a potential mechanism for patient variability in disease progression.Details of the abstract and poster presentation are as follow:Poster # PSTR445.19Abstract # 10057Theme: Network Computations: Theory and Modeling IPresentation Title: Genes regulating cytoskeleton organization identified as neuro-common drivers of blood NfL change rate and disease-specific clinical progression in AI driven Digital TwinsInformation about SfN can be found at https://www.sfn.org/meetings/neuroscience-2023About AitiaAitia is the leader in the development and application of Causal AI and Digital Twins to discover the next generation of therapies for neurodegenerative diseases and oncology. By leveraging the convergence of multi-omic patient data, high-performance computing, and causal learning and AI, Aitia is revealing the hidden circuitry of human biology to identify novel targets driving disease and focused patient recruitment for clinical development. Aitia has translated those insights into its Gemini Digital Twins (computational representations of disease), which the company is using to discover new breakthrough therapies. Aitia's partners include six of the top ten pharmaceutical companies, leading academic research and medical centers, medical societies, leading multi-omic data companies, and patient advocacy groups globally

PR Newswire
Sep 19th, 2023
Aitia Appoints Drug Rd Executive Jean-Michel Gries As President Chief Operating Officer

SOMERVILLE, Mass., Sept. 19, 2023 /PRNewswire/ -- Aitia, the leader in the development and application of Causal AI and Digital Twins to discover and develop new drugs, today announced the appointment of Dr. Jean-Michel Gries as President & Chief Operating Officer. In this role, Jean-Michel will lead the company's AI-driven drug discovery and development strategy while overseeing Aitia's interdisciplinary teams focused on achieving the company's mission of discovering and developing breakthrough drugs in neurodegenerative disorders and oncology.Jean-Michel is an accomplished senior life science executive with a track record of innovative drug discovery, translational medicine, and clinical development, combining the science and business of drug development. He has overseen over 200 INDs in multiple therapeutic areas including CNS, oncology, inflammation/immunology, and ophthalmology. In his most recent role, Jean-Michel was the President of R&D at Hengenix Biotech, Inc

Recently Posted Jobs

Sign up to get curated job recommendations

There are no jobs for Aitia right now.

Find jobs on Simplify and start your career today

We update Aitia's jobs every few hours, so check again soon!Browse all jobs