Welcome to PIA Group International

PIA Group is a rapidly growing international accountancy and advisory group, guiding and advising entrepreneurial SME’s and clients with an SME mindset. Today, we’re already active in Belgium, the Netherlands and Luxemburg. But that’s just the beginning of our cross-border growth story. In each market we operate in, we distinguish ourselves through a unique approach: we empower the local strengths of accountancy and advice-driven firms with the power of our scale.

3

Countries

2.300

Collaborators

50+

Office brands

90+

Branches

€250M

Turnover

Discover the countries where PIA Group is active:

Brussels

piagroup Belgium

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The Netherlands

piagroup Netherlands

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PIA Group Luxembourg

piagroup Luxembourg

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PIA Group: the best of both worlds

Firms that join PIA Group operate in the world they know best—their local market, with their own strong identity and entrepreneurial drive. At the same time, they become part of a broader world of shared knowledge, scale, and support. That balance between local independence and international connection is what sets PIA Group apart.

The world of the local accountancy or advisory firm:

  • A firm deeply rooted in the everyday lives and work of SMEs and family businesses—both in terms of location and approach.

  • A firm that tailors its services and advice to the professional ambitions and personal aspirations of entrepreneurs.

  • A firm with a close bond to its entrepreneurial clients, led by accountants and experts who are entrepreneurs themselves.

The scale of a group:

  • A group that strengthens the DNA of its member firms.

  • A group that supports offices with centralized services—such as HR and IT—so accountants and experts can fully focus on their clients and their needs.

  • A group that promotes collaboration among its firms, turning local strengths into international reach.

  • A group that uses its power to be ambitiously limitless, attracting new offices, top experts, and driven investors across borders and regions.

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Thanks to the broad expertise of the PIA headquarters, our employees can quickly connect with the right experts for complex questions. This enables us to advise our clients even better, right within their trusted local environment.

Dennis Geusens

Dennis Geusens is the Managing Director of Ge-fibo, the PIA partner in Brasschaat, Belgium.

Our ambition

The international ambition of PIA Group

PIA Group aims to become the leading international advisor for SMEs and entrepreneurs, offering a wide range of Value Added Services including accountancy, tax and financial advice, strategic guidance, and audit.
 Through a Technology Enabled approach, we fully integrate the power of up-to-date solutions and tools tailored to the needs of our SME clients.


In this way, we aim to become the preferred trusted partner of our clients. Proactively contributing to their business journeys through strong personal relationships, high service levels, and valuable insights derived from deep sector knowledge and data analysis.

Contact

Join PIA Group with your firm and grow with us

The accountancy and consulting sector is evolving at lightning speed, with scale playing a central role. As a member of PIA Group, you are not only better equipped to face all these changes. You also grow alongside an ambitious, multi-country group. Discover all the benefits of a partnership with PIA Group for you and your firm. We’d love to talk to you, whether we’re already active in your country or not.

Contact us

Timeline

The growth of PIA Group

2012

2019

2020

2021

2022

2025