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Peptone - The Protein Intelligence Company

Biotech & Life Sciences · London, United Kingdom · Founded 2018

A translational biophysics company focusing on the discovery of novel therapeutics against intrinsically disordered proteins MoreLess

Peptone is pioneering the development of the world's first Protein Engineering Operating System (PeOS), which integrates generative AI with cutting-edge computational molecular physics. This innovative platform is designed to revolutionize the field of protein therapeutics by enabling the rational design and optimization of proteins. Peptone primarily serves biotechnology and pharmaceutical companies, providing them with advanced tools to accelerate drug discovery and development processes. Operating in the intersection of biotechnology, artificial intelligence, and computational science, Peptone's business model revolves around offering subscription-based access to its PeOS platform, along with bespoke protein engineering services. The company generates revenue through these subscriptions and service contracts, catering to clients who seek to enhance their R&D capabilities and achieve breakthroughs in protein-based therapies.

Keywords: Protein Engineering, Generative AI, Computational Molecular Physics, Biotechnology, Protein Therapeutics, Rational Design, Drug Discovery, Machine Learning, Synthetic Biology, Deep Learning.

Company overview

Peptone - The Protein Intelligence Company company information

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

Status
Operational
Founded
2018
Headquarters
London, United Kingdom
Employees
45
Open positions
None listed
Dealroom signal
78.9
client focusb2btechnologyArtificial IntelligencetechnologyHardwaretechnologyBig DatatechnologyDeep TechtechnologyMachine LearningtechnologyDeep Learningsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorDrug DevelopmentsectorCore AIsectorTech for Biotech and Pharma

Valuation & funding

Peptone - The Protein Intelligence Company funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Jun 2022 $40M $160M Hoxton Ventures · Walden Catalyst Ventures · Bessemer Venture Partners · F-Prime
SEEDEquity / VC Jan 2021 $2.5M $10M Hoxton Ventures · Founders Factory · dRx Capital · Kevin Martelli
ANGELEquity / VC Apr 2018 $40K $158K Founders Factory
Showing 3 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

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

YearEmployees
2026 46
2025 45
2024 40
2023 46
2022 23
2021 12
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Peptone - The Protein Intelligence Company website traffic

Latest recorded traffic for Peptone - The Protein Intelligence Company is 7.6K monthly website visits, up 26.7% over the last three months. Peptone - The Protein Intelligence Company's team grew 0% over the past year.

Latest monthly visits7.6K 3-month web change+26.7% 1-year team growth0%
Monthly website visits79 observations · Nov 2019–Jul 2026
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Comparisons

Peptone - The Protein Intelligence Company 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

Peptone - The Protein Intelligence Company's talent

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Team profiled 9 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

8 investors on Peptone - The Protein Intelligence Company's cap table

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

Seed 4 investors entered at this stage
Founders Factory
Hoxton Ventures
dRx Capital
Kevin Martelli
Series A 3 investors entered at this stage
Other known 1 additional known investor
Eric Boutin

Global footprint

Where Peptone - The Protein Intelligence Company has talent and traffic

Workforce by country
5 countries with
team presence
🇨🇭 Switzerland50%
🇬🇧 United Kingdom26.3%
🇺🇸 United States13.2%
🇮🇹 Italy7.9%
🇩🇪 Germany2.6%
5 countries shown

In the news

Latest news about Peptone - The Protein Intelligence Company

Recent press, funding announcements, and product moves mentioning Peptone - The Protein Intelligence Company — open to read from the original sources.

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Market sentiment

What the market is saying about Peptone - The Protein Intelligence Company

An AI-synthesized read of the highest-engagement posts about Peptone - The Protein Intelligence Company 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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