
About SINCERIUS
Financial services with an innovative approach.
SINCERIUS was founded from the desire to make due diligence more accessible, effective, and innovative. We combine the expertise & experience of the Big 4 with the agility & pricing of a boutique due-diligence firm.
Our clients mainly reach out to us to tackle financial challenges in the field of mergers and acquisitions (M&A). We handle over 150 acquisition due diligence and vendor support projects on a yearly basis, across a wide range of industries and client types.
Sincerity is built into our name and our approach. We believe that clear, honest advice is the foundation for well-informed decision-making.
Get to know SINCERIUS

”At SINCERIUS you get the chance to develop yourself in the way that suits you. Are you interested in a specific industry? There is plenty of room for that!”
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– Lisa de Heer, Business Developer

“SINCERIUS stimulates a fun and amicable environment by organising several team events, as a result we have a devoted team delivering next-level products to our clients.”
– Maud Verheijen, Consultant
Through our company culture, we encourage you to be open, honest and vulnerable. Only then can we create a pleasant and safe working environment where we grow as much personally as we do professionally.
A bit about our culture.
Because we all love stats

We are based in Amsterdam & Rotterdam

39 employees
Our motivators to motivate you
