With its predecessor company, ACCONSIS looks back on 60 years of trustful and very personal cooperation with its clients.

Stefan Herzer and Dr. Andreas Hofner lead the Munich office on a growth path. The company continuously pursues its own course, which is equally characterised by tradition and dynamism.

Founders and board members of ACCONSIS

Dr. Andreas Hofner

Dr. Andreas Hofner

Lawyer and certified tax consultant

  • Board of Directors of ACCONSIS Holding AG Steuerberatungsgesellschaft
  • Managing Director of ACCONSIS GmbH Rechtsanwaltsgesellschaft
  • Managing Director of ACCONSIS GmbH Steuerberatungsgesellschaft

Stefan Herzer

Stefan Herzer

Dipl.- oec. univ., certified auditor and tax consultant, MBA

  • Board of Directors of ACCONSIS Holding AG Steuerberatungsgesellschaft
  • Managing Director of ACCONSIS GmbH Wirtschaftsprüfungsgesellschaft
  • Managing Director of ACCONSIS GmbH Steuerberatungsgesellschaft

The demands on our clients and ourselves are constantly changing:

Rising personnel costs, global competition and digitalisation challenge us to use resources more effectively and to select the range of consulting services more specifically.

In the coming years, we will be increasingly confronted with the fact that entire job profiles will be automated and replaced by digitization.

ACCONSIS is therefore already addressing the issue of digitization and considering how the company should be positioned for the future in order to meet the requirements of clients and the market, but also to be able to guarantee employees a secure job.

The goal is:

ACCONSIS is a company, a brand, which is consistently managed in a customer-oriented manner.

Our services and solutions are structured in such a way that we place the needs of our clients at the centre of all our considerations.

Supervisory Board

The ACCONSIS Supervisory Board assumes the function of the controlling body. It has the task of advising, monitoring and controlling our Board of Directors. The body of the ACCONSIS Supervisory Board consists of 3 members. Not only in the meetings, but continuously the achievement of objectives and progress is coordinated according to the annual target planning and the continuous development of the company is actively shaped according to the planning.

Markus Deißler

Managers of health and social care facilities. Health economist, health care management, business mediator

“As a passionate entrepreneurial thinker, my aspiration as a Supervisory Board member is to support the Management Board with my many years of professional experience and to provide constructive and critical assistance to the Management Board.”

Christoph Forster-Treiling

CEO (talent at work GmbH).

Certified psychologist, clinical psychologist and business psychologist

“My personal and entrepreneurial priorities are based on the question: What constitutes good leadership today and what forms of organization and cooperation do successful companies of the future need? The answers to these questions are also of great benefit to ACCONSIS”.

Richard Matzinger

Independent certified auditor and tax consultant with high expertise in the real estate market and the cooperative scene

“As a supervisory board with industry expertise, I want to accompany the management board and give advice for a future-oriented development of the company!”

Expert Advisory Board

“A man’s wisdom is not measured by his experience, but by his ability to experience.”
George Bernard Shaw

Share experiences

We at ACCONSIS would not want to do without the wealth of experience of our long-standing partners and employees. Therefore we are very pleased that our founder Edgar Herzer as well as our former managing directors Alfred Jovanic, Dr. Florian Schwärzler and Walter Sommer will be available in their function as ACCONSIS Expert Advisory Board after they have resigned from their positions as managing directors.

Exchange of knowledge

We are happy to rely on their advice, with which they support our entire team, both in client and factual matters. In regular meetings between the expert advisory board and the board members, current issues are discussed and a continuous exchange of experience takes place.

Share experiences

We at ACCONSIS would not want to do without the wealth of experience of our long-standing partners and employees. Therefore we are very pleased that our founder Edgar Herzer as well as our former managing directors Alfred Jovanic, Dr. Florian Schwärzler and Walter Sommer will be available in their function as ACCONSIS Expert Advisory Board after they have resigned from their positions as managing directors.

Exchange of knowledge

We are happy to rely on their advice, with which they support our entire team, both in client and factual matters. In regular meetings between the expert advisory board and the board members, current issues are discussed and a continuous exchange of experience takes place.

Edgar Herzer

Chartered accountant, tax consultant

Alfred Jovanic

Sworn auditor, tax consultant

Dr. Florian Schwärzler

Chartered accountant, tax consultant

Walter Sommer

Sworn auditor, tax consultant

In memory – Wolfgang Stamnitz

Wolfgang Stamnitz (†)

Dipl.-Kfm., certified auditor, tax consultant, business mediator (CVM)

  • Chairman of the Board of ACCONSIS Holding AG Steuerberatungsgesellschaft
  • Managing Director of ACCONSIS GmbH Wirtschaftsprüfungsgesellschaft
  • Managing Director of ACCONSIS GmbH Steuerberatungsgesellschaft
  • Partner of the ACCONSIS GmbH law firm.

Farewell to an unusual entrepreneurial personality

Read about it:
We take leave with heartfelt thanks” (in german)