Florian Diener is Managing Partner and founder of Diener Advisory.


He has extensive experience in interim management and advisory of companies from a strategic, financial and organizational perspective.


Florian Diener gained his experience through his position as Country Controller (CFO) Switzerland and Head of Controlling and Reporting EMEA (Financial Services Industry) for BearingPoint, one of the largest US public listed management and technology consulting companies, as Manager for Arthur Andersen, one of the largest audit and business consulting company, as co-founder of a start-up company and as the General Interim Manager of a small and medium-sized (SME) family-owned manufacturing company.


Florian Diener holds the equivalent of a Masters degree in business administration (Dipl.-Kfm.) from the Munich School of Management (LMU) and a banking degree (Bankkaufmann) from the Bavarian chamber of commerce (IHK).


Florian Diener has published various business articles. He is a Professional Member of the Institute of Management Consultants USA (IMC USA) and Co-founder and board member of the Swiss based exclusive association "Beraterzunft".



IR Global - Member Firm


Florian Diener is the exclusive Member (Silver status) for Business Advisory Services in Switzerland.


IR Global is the fastest growing multi-disciplinary professional service firm network in the world.


IR Global members consist of the world's leading legal, accountancy and financial advisers across 155 jurisdictions. Each firm passing a stringent vetting process upon joining and recommended exclusively by jurisdiction and area of expertise. 


The group's founding philosophy was based on bringing the best of the advisory community into a sharing economy; a system which is ethical, sustainable and provides significant added value to the client.


IR Global is commited to working with like-minded member firms, clients and strategic partners to make a positive difference in business and society. 


Please visit the IR Global website for further information or if you need to find the right partner to meet your international legal, tax and business advisory needs:


Diener Advisory GmbH
Ruessenstrasse 12

6340 Baar





Contact Info

Phone: +41 (0)41 544 15 50

Fax:     +41 (0)41 544 15 51

Mail:    contact@diener-advisoy.com


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