PAS – People, Advisory, Solutions

Go Beyond Your Opportunities!

With over 100 employees, PAS is one of the largest independent, owner-managed professional service firms along the CFO agenda. We have brought together outstanding personalities in an innovative and agile consulting firm that accompanies its clients on their way to modern finance and accounting. We combine professional and process expertise in the areas of national and international accounting, transactions, corporate performance management and modern financial accounting with technical expertise and digitalization competence.

The unique PAS team makes the difference for us! We love what we do, enjoy working together. Our clients can feel the spirit and benefit from professional excellence and experience, combined with the necessary pragmatism and a lot of commitment and passion.


Sebastian Braun
Sebastian Braun is supporting companies with his expertise in finance transformation projects for over 12 years. His consulting focus is the optimization of finance processes and steering models. Beside professional support for the implementation of new cloud ERP systems, he advises finance departments in launching innovative tools and technologies such as Robotic Process Automation (RPA). In 2015 he passed the Certified Management Accountant (CMA) exam and has been president of the German Chapter of the Institute of Management Accountants (IMA) since 2020.
Jürgen Diehm
Jürgen Diehm has been advising companies for more than 20 years on the digitization and optimization of processes, systems, and a future-proof design of the operating model and organization in finance and accounting. He is an American Certified Public Accountant (CPA) and author of various books and publications in the field of accounting and controlling. Prior to his start, he held positions as a partner in a consulting firm in finance and accounting as well as in a medium-sized auditing and tax consulting firm.
Fabian Grigo
Fabian Grigo has been working in various positions in finance for more than 12 years. He graduated as a certified public accountant (Wirtschaftsprüfer) and tax advisor (Steuerberatere). After working for a leading auditing firm (Big 4), he joined the basic accounting department of a DAX group and accompanied GAAP conversions (IFRS / US-GAAP) and the preparation and execution of IPOs for many years. In addition, he advises companies in the area of Environmental Social Governance (ESG) and sustainability.
Markus Groß
Markus Groß has been working in management positions in the financial sector for more than 15 years. Before joining PAS, he worked for many years as a partner in leading consultancies. The focus of his consulting activities is the execution of GAAP conversions (IFRS / US-GAAP), the preparation (IPO readiness) and support of IPOs and start-up advisory along the financial roadmap.
Thomas Kuhnert
Thomas Kuhnert has been working as a consultant in Finance Optimization for more than 14 years. Before joining PAS, he was managing director of different consulting companies with a focus on the implementation of software solutions in finance. He has specialized in the consolidation and planning solution LucaNet, the preparation of consolidated financial statements and the development of financial reporting solutions.

Supervisory Board

Ingo Weber
Ingo Weber has held management positions in finance for over 25 years. He started his career at Arthur Andersen, the world's largest accounting firm. In 2000, he founded FAS AG, one of the leading consultancies for accounting and finance as well as corporate transactions, and served as CEO of FAS AG until October 2020.

Our locations

PAS eröffnet Büro in München


PAS Financial Advisory AG
Munich Branch Office
Königinstr. 9
80539 Munich


PAS Financial Advisory AG
Theodor-Heuss-Straße 10
70174 Stuttgart