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  • ABOUT
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  • ADVISOR
  • CONTACT
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  • ABOUT
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  • XAVIER SARRAS

    Founding Partner, 4P Capital

    Co-Host, “Beyond Billions” Private Markets Podcast · Angel Investor

  • From angel tickets to LP commitments,

    I invest in private markets.

    And I talk about them in public.

    4P Capital

    4P Capital is an active, thesis-driven private markets investment firm across venture capital, private equity and special purpose vehicles.

    We partner with future-defining companies along three pillars: Resource Performance, Human Advancement and Digital Velocity.

    Founders get the operator. Buyouts get the founder. Opposites compound.

    Beyond Billions

    “Beyond Billions for Private Markets” is the private markets podcast of Börsen-Zeitung.

    Together with editor-in-chief Sebastian Schmid I talk to the people who move capital in venture capital, private equity, private debt and infrastructure.

    New episodes every other Monday.


    Guest suggestions and feedback: podcast@boersen-zeitung.de

    Listen on Spotify

  • SOME STARS OF MY

    ANGEL PORTFOLIO

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    EARLY INVESTOR

    GLOBAL FELLOWSHIP

    FOR THE TOP 0.1% FOUNDERS (BER/SF)

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    1ST INVESTOR

    FRONTIER CODE MODELS TO AUTOMATE

    SOFTWARE ENGINEERING AND RESEARCH (SF)

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    1ST INVESTOR

    AI FOR REAL-TIME DECISIONS

    IN DATA-SCARCE ENVIRONMENTS (LON)

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    SEED INVESTOR

    FLAPPING AIRPLANES

    A FRONTIER DATA EFFICIENCY LAB (SF)

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    SERIES A INVESTOR

    AI-DRIVEN 10-YEAR EXTENSION OF

    HEALTHY HUMAN LIFESPAN (SF)

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    SEED INVESTOR

    THE WORLD'S FIRST

    AI PERFORMANCE PLATFORM (SF/BER)

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    PRE-SEED INVESTOR

    TRUST TECHNOLOGY (BLOCKCHAIN) FOR

    THE ECONOMY OF THINGS (UAE)

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    SEED INVESTOR

    THE PACKAGING MATCHMAKING PLATFORM

    FOR BRAND OWNERS AND MATERIAL SUPPLIERS (BER)

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    1ST INVESTOR

    LEADING B2B GASTRONOMY

    SUPPLY CHAIN AI (BER)

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    PRE-SEED INVESTOR

    VERIFIED PRODUCT INFORMATION

    FOR HUMANS AND AGENTS (BER)

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    FOUNDING INVESTOR

    TRANSFORMATIONAL AI

    NO-CODE AI COCKPITS (FRA)

  • ADVISOR | MENTOR | SUPPORTER

     

     

     

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    ADVISORY BOARD

    GLOBAL COMMUNITY OF AMBITIOUS FOUNDERS <26

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    ADVISORY BOARD

    GLOBAL FELLOWSHIP FOR THE TOP 0.1% FOUNDERS

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    INVESTOR MEMBER

    GLOBAL IMPACT NETWORK

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    GUARDIAN

    STOPPING THE EXTINCTION OF AFRICA'S MOST ENDANGERED SPECIES

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    CO-FOUNDER

    INCUBATOR OF LOCAL NGOs IN SUB-SAHARAN AFRICA

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    CONTACT

    Feel free to get in touch through any of these channels

    4P CAPITAL

    BEYOND BILLIONS

    LINKEDIN

  • Imprint

    Imprint
    Information pursuant to § 5 DDG

    Xavier Sarras
    c/o La Maison Bleue
    Grüneburgweg 160
    60323 Frankfurt am Main
    Germany

    Email: contact@xaviersarras.com

    Privacy Policy

    1. Controller
    The controller responsible for data processing on this website is:
    Xavier Sarras, c/o La Maison Bleue, Grüneburgweg 160, 60323 Frankfurt am Main, Germany
    Email: contact@xaviersarras.com

    2. Hosting
    This website is hosted by Strikngly, Inc. (support@strikingly.com). When you visit the website, the host processes technical data in server log files, including your IP address, date and time of access, the page requested, referrer URL, browser type and operating system. This data is required to deliver the website securely and reliably. The legal basis is Art. 6(1)(f) GDPR (legitimate interest in the secure and stable operation of the website). The host may process data on servers outside the European Union, in particular in the United States. Such transfers take place on the basis of an adequacy decision of the European Commission, where applicable, or standard contractual clauses pursuant to Art. 46 GDPR.

    3. Cookies
    This website uses cookies that are technically necessary to operate the site. The legal basis is Art. 6(1)(f) GDPR and § 25(2) TDDDG. [If Strikingly analytics or other non-essential cookies are active: Non-essential cookies are only set with your consent pursuant to Art. 6(1)(a) GDPR and § 25(1) TDDDG. You can withdraw your consent at any time.] You can also configure your browser to block or delete cookies.

    4. Contact
    If you contact me by email, I process the data you provide (such as your name, email address and the content of your message) in order to respond to your enquiry. The legal basis is Art. 6(1)(b) GDPR where your enquiry relates to a contract or pre-contractual measures, and Art. 6(1)(f) GDPR otherwise. Your data will be deleted once it is no longer required, unless statutory retention obligations apply.

    5. External links
    This website contains links to external services, including Spotify, LinkedIn, Podigee and 4P Capital. No data is transferred to these providers when you visit this website. Data is only processed by the respective provider once you follow a link, under that provider’s own privacy policy.

    6. Your rights
    You have the right to access (Art. 15 GDPR), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18), data portability (Art. 20) and to object to processing based on legitimate interests (Art. 21). To exercise these rights, please contact me at the email address above.

    7. Right to lodge a complaint
    You have the right to lodge a complaint with a data protection supervisory authority. The authority responsible for me is: Der Hessische Beauftragte für Datenschutz und Informationsfreiheit, Gustav-Stresemann-Ring 1, 65189 Wiesbaden, Germany.

    8. Changes
    I may update this privacy policy to reflect changes to the website or legal requirements. The current version is always available on this page.

    Last updated: Oct, 2026

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