
Orange Heritage Group
Orange Heritage Group is the new name for a unique form of collaboration, resulting from the consolidation of multiple services and activities. Not a startup, but a powerful alliance of experienced professionals, each with over 30 years of expertise in accounting, financial management, tax compliance, setting up financial processes, and guiding mergers, acquisitions, and restructurings.
Thanks to our extensive practical experience, solid theoretical knowledge, and broad network, we can optimally serve our clients and contribute to sustainable growth and efficiency.


Red Line Management provides support in the area of interim financial management, conducts internal audits, and assists organizations with mergers, acquisitions, and restructurings.
With our expertise, we ensure a solid and professional approach in every phase of your financial and strategic processes.

In addition, we carry out tax-related tasks, such as preparing and submitting VAT returns, income tax returns, and corporate tax returns. We also take care of the complete payroll administration for an efficient and compliant payroll process.

With our professional approach, we ensure quality and accuracy in every aspect of our services.
About us
About us
Walter Slee
Walter is an experienced financial professional with extensive national and international experience. In particular, his expertise lies in the guidance and set-up of start-ups, the supervision of change processes and the upgrading of management information systems.
Walter worked in accounting, agriculture, real estate, and business services. At the end of 2015, Walter returned to the Netherlands after working in Asia for 7 years. His practice focuses on financial interim management and internal controls.
After studying fiscal economics at the “Hogere Economische School” (School of Economics), he graduated as a Chartered Accountant and also obtained the certification authority. In addition, Walter completed several postdoctoral programs at domestic and foreign universities in the fields of strategy, management accounting, and mergers and acquisitions.

Richard van Bruchem
Richard has extensive experience in accounting and controlling for international organizations. He led the financial departments of holdings, an international real estate company, and various international law and tax advisory firms.
Since 2008, Richard has been the owner of a boutique office that supports SMEs with services in the areas of financial management, accounting, corporate secretarial services, and tax compliance.
He studied both Business Economics and Business Administration and obtained a master’s degree in Accounting and Controlling. In addition, Richard completed several postdoctoral programs at domestic and foreign universities in the fields of strategy, management accounting, and mergers and acquisitions.