SINCERIUS is frontrunner in data-driven due diligence. We support Dutch and international private equity firms, DGAs, strategic buyers and bankers with the following services:  

➡️ Financial Due Diligence 
➡️ Business Insight 
➡️ Performance Improvement 

Whether it is in due diligence, optimising a company or its processes, or implementing our Business Intelligence tool, we fully utilise available data to create added value for our clients. In SINCERIUS you will have an experienced partner who is solutions-oriented, takes a pragmatic approach, and understands business models and entrepreneurship. Hands on. Spot on. Sincere. 

Our team of about 50 professionals handles more than 150 acquisition due diligence and vendor support projects annually across a wide range of sectors and client types. In addition, a wide variety of companies and investment firms now use our innovative BI tool, which brings together our due diligence experience and BI skills.  

Since 2013, we have been nominated for the M&A Award in the category ‘Best Transaction Services Advisor’. We are proud to have received this award in 2018, 2021, 2022, 2023, and 2024.

SINCERIUS

This office focuses on financial advisory and technology solutions, specializing in due diligence and transaction services.

Plantage Middenlaan 21

The Westplein 7 office in Rotterdam specializes in financial consulting and due diligence services.

Westplein 7

Maliesingel 26 in Utrecht specializes in financial advisory services, particularly in financial due diligence consulting.

Maliesingel 26

Joost Siemensma

This department specializes in providing advisory services related to financial evaluations during merger and acquisition processes.

Financial Due Diligence

This department specializes in providing expert guidance and strategies for mergers and acquisitions transactions.

M&A Advisory Services

This department oversees strategic decision-making and direction for the organization.

Leadership Council

This department focuses on establishing and nurturing strategic partnerships to drive business growth.

Partnership Development

This department is responsible for designing, coding, and maintaining software applications and systems.

Software Development

This department focuses on developing strategies to enhance brand visibility and drive customer acquisition.

SINCERIUS

Org chart

Teams

Financial Due Diligence

M&A Advisory Services

Leadership Council

Partnership Development

Software Development

Marketing and Growth

Offices

SINCERIUS

Org chart

Teams

Financial Due Diligence

M&A Advisory Services

Leadership Council

Partnership Development

Software Development

Marketing and Growth

Offices

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