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Invest with Cometum One in the world’s most successful private companies. Become part of the private markets before everyone else does.

Invest before the market does.

Cometum One

Private markets have always been slow, closed and built for institutions. Cometum changes that and opens the private markets in their full breadth, faster and regulated. With Cometum One, it begins with one of the most sought-after asset classes there is: pre-IPO.

Pre-IPO investment made easy

One company.
One security.
One ISIN.

Cometum One turns a pre-IPO investment into something as easy to buy as a stock. We provide a regulated digital security with its own ISIN. Behind your share sits the actual holding, every security is asset-backed with equity. With your investment, you participate in the company’s growth through underlying structures that are always linked to the company’s equity. Investing is made easy through several partner platforms, MiFID II-compliant and professionally held in custody. So you stay invested in the company’s growth, all the way to its exit or IPO.

Invest in pre-IPOs Germany - Cometum One

Invest in private markets from germany - Cometum One

Get into private markets

Invest in
tomorrow’s
Winners

85% of the most successful companies aren’t listed. Tomorrow’s growth is created today in the private markets, and until now it was open only to institutions. Cometum One changes that. Invest in leading pre-IPO companies before they go public. Simple, transparent, regulated. Your entry into the private markets starts here.

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    One Market. One Share. One Access.

    Why Cometum One?

    Simple.
    Buys Like a Stock.

    Cometum One makes private markets simple: we secure real shares in the company, run due diligence on the deal structure, and pool the tickets. So what used to be an institutional deal is yours from smaller amounts, as easy to buy as a stock. No participation agreement, no due diligence of your own, no institutional minimum ticket.

    Alongside
    the Best.

    The world’s most renowned investors, like Founders Fund, Sequoia and Andreessen Horowitz, have long been invested in these companies. With Cometum One, you invest in the very same, through a security in your portfolio.

    Late Stage.
    Built to Exit.

    Billion-dollar revenues, not pitch decks. Three years, not ten. And a clear path to exit: the company’s IPO, or the secondary market before it. Cometum One is late-stage growth equity, the most mature phase of the private markets.

    The Best Years
    Are Private.

    Most value creation now happens before the IPO. Companies like Stripe or SpaceX multiplied in value as private firms, long before public investors could get in. Cometum One invests in exactly that phase.

    Diversify Beyond
    Stocks and Bonds.

    Private markets follow their own logic, driven by funding rounds and company vision, not daily market sentiment. As an allocation, Cometum One can diversify a portfolio in a way no additional stock can.

    Tomorrow’s Winners
    Exist Today.

    85% of the world’s most successful companies grow in the private markets, funded by the best investors, years ahead of any listing. Cometum One makes these champions investable. Today.

    Your Guide
    to Pre-IPOs

    How the asset class works, how Cometum One is structured, and how to integrate pre-IPO into your offering: the briefing for banks, wealth managers and platforms. The fastest way to understand the asset class only insiders could invest in until now. Free.

    Get Guide

    Become a partner.

    Your clients want SpaceX and OpenAI in their portfolios. With Cometum One, you offer them private markets, without building your own setup and without the regulatory overhead.

    • Plug & Play: Private markets as a finished, regulated security. We bring the deal, the structure and the custody, you add it to your offering.
    • Modular by Design: Full-service bank, wealth manager or platform: you decide how much infrastructure you need from us, from regulatory connection to finished product.
    • Fast to Market: From decision to offering in weeks. Cometum One integrates into your existing processes, with settlement faster than private markets have ever known.
    • Trophy Access: SpaceX, OpenAI, Stripe: the world’s most sought-after private companies, curated, vetted and ready for your clients.






      Our partners

      One security opens the private markets. For your clients, for your portfolio, that’s Cometum One.

      FAQ

      FAQ Allgemein

      What is Cometum One and how does it work?

      Cometum One is a regulated digital security that gives you an economic interest in leading private companies. Depending on your provider it sits in your securities account or wallet with its own ISIN, just like a stock. Falls dein Bankpartner noch keine Private Markets anbietet, wird ein Wallet / Depot automatisch eröffnet, um eine sichere Verwahrung zu gewährleisten.

      Which companies can I invest in?

      Pre-IPO champions such as SpaceX, Stripe or OpenAI: mature, high-growth companies funded by the world’s best investors. Invest in a single champion or spread across several, a personal selection the private markets have rarely allowed until now.

      What sets Cometum One apart from funds and other providers?

      You choose individual companies instead of a blind pool, and you hold a real security instead of a participation agreement, in a structure built for tradability from the start. No ongoing management fee, no carry, no institutional minimum ticket.

      What does Cometum One cost?

      Cometum charges a one-time, transparent fee at purchase. After that, there’s no annual management fee and no carry on your gains. You’ll find the full cost breakdown in the product documents.

      What’s the maturity of my investment?

      Cometum One is late-stage growth equity with a target term of around three years, considerably shorter than classic private equity, which typically locks up capital for a decade. Your investment is realized at the company’s exit or IPO, and in future also via the emerging secondary market. The exact term of each product is set out in its documentation.

      How do I get started?

      You subscribe to the Cometum One product you want through your existing brokerage or investment account, where available. Open an account, verify, subscribe. We handle the rest, from structuring and custody to reporting. The number of participating platforms is growing continuously.

      Can I sell my shares again?

      Private markets traditionally lock up capital for years. Securitization shortens that considerably, and a secondary market is being built. Trading at any time, as on a stock exchange, isn’t guaranteed yet.

      COmetum - Invest in Pre-IPOs

      Wo we are

      Cometum builds the infrastructure for private markets. We turn the world’s most valuable private companies into regulated digital securities and open them in their full breadth. Cometum One is where it starts.

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      Important Information

      The content provided on this website is for general informational purposes only and does not constitute financial, legal, tax, or any other form of professional advice. Cometum GmbH makes no representations or warranties regarding the accuracy, completeness, or timeliness of the information provided. All content is subject to change, supplementation, or removal without prior notice. Any use of the information on this website is at your own risk. Decisions made based on the content provided herein should always involve consultation with qualified professional advisors. Cometum strongly recommends seeking independent advice from appropriately certified experts before making any financial investments. The financial products, services, or technologies presented on this website may not be available in all jurisdictions or suitable for all users. It is the responsibility of the user to ensure compliance with all applicable local laws and regulatory requirements. Cometum assumes no liability for any direct or indirect losses or damages arising from the use of this website or reliance on its content. Past performance is not a reliable indicator of future results. Any forecasts, estimates, or forward-looking statements are based on current assumptions and are subject to change at any time. There is no guarantee that such expectations will be achieved.

      Pre-IPO Glossary