We are Quadrum Capital
The power to grow
As an independent investment firm, we support companies in realizing their growth ambitions — by providing capital, expertise, and access to a high-quality network. Our approach is focused on responsible growth: at the right pace, with a long-term perspective, and with room for entrepreneurship. We stand alongside the entrepreneur and their organization, contribute ideas, and help safeguard the course. Structured where necessary, agile where possible — always in service of the next step forward.
What can you expect?
Entrepreneurial investor base
Our investor base consists of more than 300 (former) entrepreneurs and entrepreneurial families. This high-quality network of knowledge, experience, and connections is actively leveraged to strengthen our portfolio companies and serves as a source of exclusive investment opportunities.
Strong regional roots
With offices in Woerden and Almelo, we are located outside the financial epicenter of the Netherlands. These regional roots are the foundation of our no-nonsense mentality, entrepreneurial DNA, and people-centered approach. We speak the language of the entrepreneur and make financial complexity practical.
Above-average involvement
Investing is not done from the sidelines. That’s why our contribution goes beyond capital. We are more than typically involved with our portfolio companies and maintain short lines of communication with the entrepreneur. We are always accessible, act quickly, and roll up our sleeves ourselves when needed.

A team of dedicated professionals
Our team consists of committed professionals and three partners, each with a long track record in leading positions within Dutch business and banking. With passion for entrepreneurship and deep engagement, we put our knowledge and expertise to work to help companies move forward.
Meet our team
AIFMD-licensed
Since January 2024, Quadrum Capital has been under the supervision of the Dutch Authority for the Financial Markets (AFM). This provides investors with the assurance that we operate transparently, professionally, and in accordance with strict guidelines.