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Contraria Biotech

Biotech & Life Sciences · Siena, Italy · Founded 2017

Develops innovative, cost-effective therapeutic and prophylactic drugs to combat global health challenges like antibiotic resistance, emerging diseases, and pandemics MoreLess

Achilles Vaccines operates in the biopharmaceutical sector, focusing on the early-stage development of vaccines and immunotherapeutics. The company leverages a versatile technology platform that utilizes bacteria to produce self-adjuvanting vesicles capable of delivering antigenic molecules. Achilles Vaccines serves clients in the healthcare and pharmaceutical industries, addressing critical needs such as malaria, COVID-19, and bacterial infections. The company employs advanced laboratory and digital technologies, including the NGVR method, to rapidly identify effective vaccine targets. Its business model revolves around research and development, supported by significant seed financing and partnerships, such as the EU Malaria Fund. Revenue is generated through the development and commercialization of biopharmaceutical products, including vaccines and immunotherapeutics.

Keywords: biopharmaceutical, vaccines, immunotherapeutics, NGVR, bacterial infections, malaria, COVID-19, biotechnology, advanced technology, early-stage development.

Company overview

Contraria Biotech company information

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

Status
Operational
Founded
2017
Headquarters
Siena, Italy
Employees
11
Open positions
None listed
Dealroom signal
33.9
client focusb2bsub industryPharmaceuticalsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorOncologysectorDrug DevelopmentsectorVaccinessectorBiotech and PharmasectorHard TechsectorDT and LSsectorscience-based

Valuation & funding

Contraria Biotech funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEEDEquity / VC Jun 2020 $12M $48M European Investment Bank · Bill & Melinda Gates Foundation · Toscana Life Sciences · Fondazione Monte dei Paschi di Siena
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Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearRevenueGrowthEBITDAMarginProfitMargin
2026 $381K 0% −$1.2M -316.3% −$2.3M -599.9%
2025 $381K 0% −$1.2M -316.3% −$2.3M -599.9%
2024 $381K -76.7% −$1.2M -316.3% −$2.3M -599.9%
2023 $1.6M -20.9% −$1.2M -73.7%
2022 $2.1M +506.8% −$1.2M -58.3%
2021 $341K +126.6% −$1.2M -353.6%
2020 $150K −$454K -302.3%
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Contraria Biotech website traffic

Latest recorded traffic for Contraria Biotech is 220 monthly website visits, down 18.5% over the last three months. Contraria Biotech's team grew 0% over the past year.

Latest monthly visits220 3-month web change-18.5% 1-year team growth0%
Monthly website visits37 observations · Jun 2020–Feb 2025
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Comparisons

Contraria Biotech 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

Contraria Biotech's talent

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Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 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

4 investors on Contraria Biotech's cap table

Sourced from Dealroom's funding and investor records.

Seed 4 investors entered at this stage
European Investment Bank
Bill & Melinda Gates Foundation
Toscana Life Sciences
Fondazione Monte dei Paschi di Siena

Global footprint

Where Contraria Biotech has talent and traffic

Workforce by country
🇮🇹 Italy · Siena HQ
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In the news

Latest news about Contraria Biotech

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

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Market sentiment

What the market is saying about Contraria Biotech

An AI-synthesized read of the highest-engagement posts about Contraria Biotech 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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