1to10 Partners logomark
Contact us

- We’re a team of startup operators and PE investors who have spent the past 15+ years scaling B2B software businesses.

Portrait of Ines Yefsah

Ines Yefsah

🇬🇧

Managing Partner

Thoma Bravo • Hg Capital • Credit Suisse

8+ years of experience in PE and M&A, acquiring and growing European B2B companies at top software-focused PE funds.

LinkedIn•Email
Portrait of Marc Tremsal

Marc Tremsal

🇺🇸

Operating Partner

AtomicJar • Datadog • KPMG

Product and GTM operator for B2B SaaS startups with 15+ years of experience in tech and enterprise IT, including 4x product launches and 2x exits.

LinkedIn•Email
Portrait of Chiara Pejic

Chiara Pejic

🇩🇪

Investment Professional

DTCP • T.Capital • CGC

Investment professional with a background in investing in and scaling high-growth B2B software companies across Europe.

LinkedIn•Email

Our advisors and investors engage from due diligence to exit

  • Chief Investment Officer

    🇺🇸

    20+ years allocating capital into mid-market software and technology-enabled services.

  • Co-Founder & CEO

    🇫🇷

    Leads a European Series B cybersecurity startup used by over 600,000 developers.

  • Co-founder & CTO

    🇫🇷

    Built the first commissions-free platform to match 50,000+ freelancers with top European companies.

  • Product Leader

    🇺🇸

    Software engineer turned product leader for cloud and endpoint security scale-ups.

  • Co-Owner and CEO

    🇺🇸

    Partner at a top 5 VC fund turned founder at compliance and security services firm for US scale-ups.

Let's talk

If our approach resonates with you, we’d welcome a confidential conversation about your vision. No pressure, no formal pitch required.

Just a discussion between operators.

Let's talk

Our offices