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Citryll

Biotech & Life Sciences · Oss, Netherlands · Founded 2015

Develops therapeutics targeting the neutrophil extracellular trap (NET) pathway to treat inflammatory diseases, with its lead antibody, CIT-013, in clinical trials for rheumatoid arthritis and… MoreLess

Citryll is a Dutch biotech company focused on developing innovative treatments for autoimmune and other severe diseases such as lupus, vasculitis, pulmonary fibrosis, asthma, rheumatoid arthritis, and organ damage due to sepsis. The company targets the pathobiology of neutrophil extracellular traps (NETs), which are networks of extracellular fibers composed of DNA from neutrophils, a type of white blood cell. By inhibiting the source of autoantigens and NET-derived toxic molecules, Citryll aims to provide a more targeted approach to treatment, avoiding the broad targeting of inflammation or acquired immunity.

Citryll operates in the biopharmaceutical market, primarily serving patients with autoimmune and inflammatory diseases. The company's business model involves the research, development, and commercialization of therapeutic antibodies. Citryll makes money through the development and eventual sale of its proprietary treatments, as well as potential partnerships and licensing agreements with larger pharmaceutical companies.

Citryll's lead product, CIT-013, is currently in the development phase, with first human dosing planned as part of a Single Ascending Dose (SAD) study in healthy volunteers. The company collaborates with partners like Lonza for GMP production and formulation of the antibody.

Keywords: biotech, autoimmune diseases, neutrophil extracellular traps, lupus, vasculitis, pulmonary fibrosis, asthma, rheumatoid arthritis, sepsis, therapeutic antibodies.

Company overview

Citryll company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2015
Headquarters
Oss, Netherlands
Employees
39
Open positions
None listed
Dealroom signal
87.6
client focusb2bsub industryPharmaceuticalsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorNeurologysectorAutoimmunesectorInflammatory DiseasessectorBiotech and PharmasectorSeal of Excellence ECsectorDT and LSsectorscience-based

Valuation & funding

Citryll funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Dec 2024 $94M $374M BioGeneration Ventures · BOM - Brabant Regional Development Agency · Pureos Bioventures · Curie Capital
EARLY VCOther financing Jul 2020 $20M $81M BrightGene · Seventure Partners · BioGeneration Ventures · BOM - Brabant Regional Development Agency
SERIES AOther financing Jul 2019 $17M $66M ModiQuest · BOM - Brabant Regional Development Agency
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Growth signals

Citryll website traffic

Latest recorded traffic for Citryll is 1.4K monthly website visits, up 0% over the last three months. Citryll's team grew 21.9% over the past year.

Latest monthly visits1.4K 3-month web change0% 1-year team growth+21.9%
Monthly website visits75 observations · Jun 2018–Jul 2026
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Comparisons

Citryll compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Citryll's talent

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Team profiled 11 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

10 investors on Citryll's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 10 investors entered at this stage
BOM - Brabant Regional Development Agency
ModiQuest
BrightGene
Seventure Partners
BioGeneration Ventures
Johnson & Johnson Innovation
Novartis Venture Fund
Forbion Capital Partners
Pureos Bioventures
Curie Capital

Global footprint

Where Citryll has talent and traffic

Workforce by country
5 countries with
team presence
🇳🇱 Netherlands81.3%
🇨🇭 Switzerland6.3%
🇺🇸 United States3.1%
🇪🇸 Spain3.1%
🇬🇧 United Kingdom3.1%
5 countries shown

In the news

Latest news about Citryll

Recent press, funding announcements, and product moves mentioning Citryll — open to read from the original sources.

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Market sentiment

What the market is saying about Citryll

An AI-synthesized read of the highest-engagement posts about Citryll 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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