Thirdmark Capital CEO Jacob Ladner Named to SFNet’s 2026 40 Under 40 List

Thirdmark Capital is proud to celebrate CEO Jacob Ladner on being named to SFNet’s 2026 40 Under 40 list, recognizing emerging leaders who are making a meaningful impact across the secured finance industry.

The annual recognition highlights professionals who have demonstrated leadership, innovation, and a commitment to advancing the future of secured finance. Jacob joins an accomplished group of industry professionals whose contributions continue to strengthen and shape the lending community.

Since the establishment of Thirdmark Capital in 2021, Jacob has helped lead the company’s growth into a trusted partner for participation in factoring companies and asset-based lenders across North America. Under his leadership, Thirdmark has funded more than $150 million in participations, helping lenders navigate lending limits, concentration concerns, liquidity pressures, and portfolio growth while continuing to support their clients.

In his SFNet 40 Under 40 profile, Jacob shared a perspective that has helped guide both his career and Thirdmark’s approach to growth: “The professionals who will thrive long-term in secured finance are those who can balance the pressure to grow with the discipline to do it right. Growth is great, but only when it is built on a foundation of sound credit principles and strong client relationships.”

That philosophy reflects the values that continue to shape Thirdmark Capital today: disciplined growth, thoughtful risk management, and strong lender partnerships.

Jacob also emphasizes the importance of mentorship, industry involvement, and continuous learning. His advice to young professionals entering secured finance is simple: stay curious, build relationships, and never stop learning from those around you.

As Thirdmark continues to grow, the company remains focused on its mission to partner with lenders and provide flexible participation structures that help keep opportunities moving forward. You can learn more about the team behind Thirdmark’s growth on our team page and explore recent case studies highlighting how participations are supporting lenders across industries.

Thank you to SFNet for this recognition, and congratulations to Jacob and all of this year’s recipients who are helping shape the future of the secured finance industry.

Get In Touch

We’ll help you stay ahead of the legal curve and keep funding confidently. Get in touch with our team to discuss how participations can reduce your legal exposure, without slowing down your deals.

Back to Blog