Sincerius

To get an idea of what we can offer you, check out the participating companies of the ECD 2025!

We are SINCERIUS, a pioneer in data-driven due diligence. Our dedicated team delivers next-level transaction services and supports clients throughout every stage of the investment cycle with Financial Due Diligence, Business Insight, and Performance Improvement. We act quickly, assess risks with care, and highlight the matters that truly require attention. Our solutions-oriented mentality and transparent approach consistently translate into clear, high-quality outcomes.

At SINCERIUS, you can be open, honest, and ambitious. We foster a professional yet supportive culture that encourages continuous development and personal growth. This creates a safe and stimulating environment where you can make an impact from the outset. Hands-on. Spot-on. Sincere.

Our Services

  • Financial Due Diligence – Each year we complete around 150 due diligence projects, primarily for Private Equity clients, providing insights into risks and opportunities to support negotiations.

  • Business Insight – Our in-house team builds dashboards that give clients real-time insights into financial and operational performance, while also enhancing our due diligence work.

  • Performance Improvement – By combining experience and fresh perspective, we identify opportunities to unlock value and deliver substantiated, actionable advice.

The SINCERIUS Way of Working

Working at SINCERIUS means continuously growing and developing. You gain hands-on experience from day one, supported by the guidance of senior colleagues. Alongside this, you will participate in our innovative training programme: the SINCERIUS Academy. The Academy combines technical training with personal development, ensuring you build both professional expertise and confidence. 

Most importantly, at SINCERIUS you are encouraged to be open, honest and authentic, while also pursuing your own ambitions and initiatives. Together, this creates a supportive environment in which you can work and learn with a steep learning curve.

Our Clients

We advise national and international clients with a strong focus on Dutch Private Equity, serving firms such as Mentha Capital, Committed Capital, Capital A, Nedvest, and AXECO. Our reputation is underlined by multiple M&A Awards, including ‘Best Transaction Services Firm Mid-Market’ in 2023 and 2024.

Vacancies

Do you recognise yourself in the following profile?

  • You have a background in Finance, Accounting, Econometrics or another quantitative field.

  • You are a current or recently graduated Master’s student.

  • You are passionate about the analytical side of M&A.

If so, discover our opportunities: