MGI Worldwide is a network of independent audit, tax, accounting and consulting firms. Learn more
At Greis Brosent, we focus exclusively on what we do best: independant audit and assurance services.
We combine deep audit expertise with smart software solutions and advanced technologies to deliver audits that are not only precise and compliant, but also faster, more transparent, and more insightful.
We help you identify risks early, optimize processes, and gain a clearer understanding of your organization – so you can make better decisions with confidence.
We offer tax advisory and auditing services to start-ups, small, medium-sized and large companies and perform audits for financial services companies and industrial enterprises.
Depending on the specific situation, this involves a wide range of challenges and complexities. In order to make well-founded and professional proposals, we need to assess all the decision-making factors carefully, while taking into account the individual client’s business and financial policy objectives and personal instructions.
The basis of our business is to provide high quality services for the benefit of our clients.

Our audits will provide you with valuable insights: How can you make your processes more efficient? How can you adapt your risk management system to the relevant segments?
To keep you up to date on your tax situation, we are happy to draw up budget accounts in which we estimate your annual income and the resulting tax burden on the basis of your historical data.
Many taxpayers feel overwhelmed by tax law, which is constantly changing and becoming ever more complex. We offer reliable professional assistance.
Our audits will provide you with valuable insights: How can you make your processes more efficient? How can you adapt your risk management system to the relevant segments?
Quality for the benefit of our clients is the foundation of our business.
Ensuring this standard is consistently met in our daily work is an essential element of our corporate principles. We don’t leave quality development to chance; instead, we actively support it by shaping the associated processes.
This field requires qualified specialists in tax and economics. Continuous knowledge transfer is therefore the foundation for our success and that of our clients.