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Exeliom Biosciences

Biotech & Life Sciences · Dijon, France · Founded 2016

Developing single bacterial strain drug candidates to deliver first-in-class microbiome-based therapeutics MoreLess

Exeliom Biosciences is a pioneering startup focused on developing innovative therapies that leverage the microbiome—the community of microorganisms living in our bodies—to treat diseases. The company primarily targets inflammatory bowel diseases (IBD), such as Crohn's disease and ulcerative colitis, which cause chronic inflammation of the digestive tract. Unlike traditional treatments that suppress the immune system, Exeliom's drug candidates aim to modulate, or adjust, the immune response without suppressing it. This makes their therapies more suitable for long-term use, especially for patients with mild to moderate symptoms.

Exeliom Biosciences operates in the biopharmaceutical market, a sector dedicated to developing drugs based on biological sources. Their clients include healthcare providers, hospitals, and patients suffering from chronic inflammatory conditions. The company collaborates with scientific experts, including Professor Harry Sokol from Saint Antoine Hospital in Paris, to ensure their therapies are grounded in cutting-edge research.

The business model of Exeliom Biosciences revolves around research and development (R&D) of new drug candidates. They invest heavily in scientific research to discover and develop these therapies. Once a drug candidate shows promise, it undergoes rigorous clinical trials to ensure its safety and efficacy. If successful, the company can then license the drug to pharmaceutical companies or sell it directly to healthcare providers. This is how Exeliom Biosciences generates revenue—through the commercialization of their innovative therapies.

In summary, Exeliom Biosciences is at the forefront of a new generation of medicine, focusing on the microbiome to create non-suppressive, immune-modulating therapies for chronic inflammatory diseases. Their patient-centric approach and commitment to scientific excellence position them as a promising player in the biopharmaceutical industry.

Keywords: microbiome, inflammatory bowel disease, immune modulation, chronic therapy, biopharmaceutical, innovative medicine, patient-centric, research and development, healthcare, non-suppressive.

Company overview

Exeliom Biosciences company information

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

Status
Operational
Founded
2016
Headquarters
Dijon, France
Employees
9
Open positions
None listed
Dealroom signal
58.4
client focusb2bsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorSpinoutsectorEICsectorBiotech and Pharmasectorbiotech medtech and e-healthsectorObservatoire DeeptechsectorHard TechsectorHorizon Europesectorobservatoire industrial techsectorDT and LS

Valuation & funding

Exeliom Biosciences funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Oct 2025 $3.1M $44M UI Investissement · Forepont Capital Partners · Crescent Ventures · BIOCODEX
SERIES AEquity / VC Jul 2023 $8.8M $35M Auriga Partners · BIOCODEX · Crescent Enterprises · UI Investissement
SERIES AEquity / VC Jan 2021 $3.3M $13M Undisclosed
GRANTOther financing Mar 2020 $2.5M European Innovation Council
GRANTOther financing Aug 2019 $2M Bpifrance
SERIES AEquity / VC Jul 2018 Sofimac Innovation · Capital Grand Est · BIOCODEX · INRA
SPINOUTOther financing Dec 2016 INRAE · SATT Sayens
Showing 7 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 9
2025 9
2024 8
2023 7
2022 8
2021 5
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Exeliom Biosciences website traffic

Latest recorded traffic for Exeliom Biosciences is 1.6K monthly website visits, up 105.1% over the last three months. Exeliom Biosciences's team grew 0% over the past year.

Latest monthly visits1.6K 3-month web change+105.1% 1-year team growth0%
Monthly website visits52 observations · Apr 2020–Jul 2026
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Comparisons

Exeliom Biosciences 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

Exeliom Biosciences's talent

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Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 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

17 investors on Exeliom Biosciences's cap table

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

Seed 2 investors entered at this stage
Bpifrance
European Innovation Council
Series A 10 investors entered at this stage
Sofimac Innovation
Capital Grand Est
BIOCODEX
INRA
Auriga Partners
Crescent Enterprises
UI Investissement
CE Ventures (CEIIF)
Forepont Capital Partners
Crescent Ventures
Other known 5 additional known investors
INRAE
SATT Sayens
Auriga Partners (Paris)
Elaia
Paris Biotech Santé

Global footprint

Where Exeliom Biosciences has talent and traffic

Workforce by country
🇫🇷 France · Dijon HQ
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In the news

Latest news about Exeliom Biosciences

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

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Market sentiment

What the market is saying about Exeliom Biosciences

An AI-synthesized read of the highest-engagement posts about Exeliom Biosciences 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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