Welcome to the world of Troostwijk
Welcome to the world of Troostwijk, where the risks and continuity of our clients come first. We help organizations become future-proof and resilient. In an increasingly complex world, having a reliable partner with an international network makes all the difference.
Achieving market leadership is one thing; maintaining it is another
Troostwijk was founded in 1930 and is the market leader in the Netherlands, Belgium, and Italy. Our services include risk assessments, valuations, loss assessments, research, and our academy, a unique combination within the markets in which we operate.
Remaining a market leader requires continuous investment and innovation. Rather than standing still, we actively move forward. That is why we consistently invest in our people, our systems, and our data-driven products and services.
Better safe than sorry
Enabling everyone to do business with confidence — that is our goal. A goal shared by more than 300 dedicated professionals, both nationally and internationally.
Since 2002, we have also provided additional security through our quarterly and annual indices, which have become well established in the market. In short, we do everything we can to provide our clients with the best possible protection.

Our mission
We make risks manageable.
Our vision
We want to enable everyone to do business with confidence.
Our ambition
To be recognised globally as the leading player in risk assessment, valuation and loss assessment.

Our experience is to your advantage
With more than 90 years of experience, we bring a wealth of knowledge and expertise. We operate across a wide range of industries and sectors, working for government, semi-government, and non-profit organizations, as well as small businesses, medium-sized enterprises, and large corporations.
From our International Desk in Antwerp, we provide customized global solutions for corporate clients.
International network
Troostwijk has been supporting its clients beyond the Dutch borders for years. Our own international network plays a key role in this. This network consists of exclusive partnerships located in economically important locations.
Troostwijk is part of Accumin and also utilizes the global Accumin network.
All continents
North America
US
Canada
Mexico
South America
Argentina
Panama
Chile
Brazil
Peru
Ecuador
Colombia
Europe
Belgium
France
Italy
Spain
Netherlands
Portugal
UK
Hungary
Turkey
Croatia
Sweden
Czech Republic
Poland
Slovenia
Ukraine
A data-driven organization
Troostwijk is a data-driven organization. We believe that digital support helps elevate our services to an even higher level. A strong example of this is our Oodit platform, which enables us to collect and monitor value, risk, and damage data in real time.
Does digitalization mean the end of our profession? Absolutely not. Experienced appraisers, loss assessors, and risk experts remain essential for complex issues where expertise, judgment, and personal contact are indispensable.

Part of Accumin
Accumin is an independent market leader in valuation and advisory, intelligence and software, and risk management. By bringing together three continents, 14 markets, more than 20 companies, and decades of experience, we empower you to conduct business with confidence and achieve your goals.
Our strength stems from our knowledge and diversity, combined with our innovative solutions. From advanced data and software to technological processes and leading appraisers, the breadth and depth of our expertise is unparalleled. This is how we build trust and long-term client relationships.
With our international network and collective expertise, we cut through the complexity and determine value with a high degree of accuracy and clarity.
See Value Clearly. Make the right choice.
