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Xilis

Biotech & Life Sciences · Durham, United States · Founded 2019

Xilis is a biotechnology startup that operates in the oncology and drug development market. The company's primary innovation is the MicroOrganoSphereTM (MOS) technology and Precision Oncology Platform. These technologies are designed to revolutionize treatment choices for cancer patients and expedite the process of drug discovery and development. The MOS technology creates microscale tumors that maintain the structure, genetic alterations, gene expression, immune microenvironment, and histopathology of individual patients' tumors. This allows for rapid diagnostics and personalized therapy prioritization by predicting patient response. It also provides scalable patient-derived models for high-throughput and immuno-oncology drug discovery. The Precision Oncology Platform aids clinicians in making timely treatment decisions by predicting patient treatment response and suggesting optimal therapeutic options. The Xilis Response ScoreTM, a part of this platform, can guide prioritized treatment decisions for oncologists and ensure patients receive the right drug at the right time. Xilis' business model is centered around providing an end-to-end patient-centric solution that transforms cancer drug development. This includes cost-effective, high-throughput drug candidate screening, pre-clinical assessment of immuno-oncology drugs, personalized assays to determine patient eligibility for clinical trials, and companion diagnostics to guide patients to newly developed treatments. The company's primary clients are oncologists and other healthcare professionals involved in cancer treatment, as well as pharmaceutical companies engaged in drug discovery and development. Keywords: Xilis, MicroOrganoSphereTM (MOS) technology, Precision Oncology Platform, cancer treatment, drug discovery, drug development, personalized therapy, high-throughput screening, immuno-oncology, clinical trials.

Investors

11 investors on Xilis's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 1 investor entered at this stage
Series A 10 investors entered at this stage
Felicis
Mubadala Capital
EQT Life Sciences
FPV Ventures
EQT Ventures
Duke Capital Partners
Alix Ventures
Pear Ventures
Alexandria Venture Investments
Catalio Capital Management

Global footprint

Where Xilis has talent and traffic

Workforce by country
2 countries with
team presence
🇺🇸 United States85.7%
🇳🇱 Netherlands14.3%
2 countries shown

Talent graph

The shape of Xilis's talent

Dealroom maps Xilis's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

16 team members profilednamed & role-tagged by Dealroom
14 employeestotal headcount
4 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
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Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Xilis

An AI-synthesized read of the highest-engagement posts about Xilis on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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