Beta version: The supervisory board directory is still under construction

Supervisory Board of HELM AG · Hamburg

HELM AG

Not listed
Not co-determined

Commercial Register

HRB 22263

Registry Court

Hamburg

Headquarters

Flag of Germany, where the residence Hamburg of HELM AG is located
Hamburg

Address

Nordkanalstraße 28, 20097 Hamburg

Publicly generated – Not verified

This board profile is based on public commercial register data. Are you a member of this board?

Board Information

Key facts about the board

Board Size

4 Members

Average tenure

2,9 years

Chairperson

Petra Scharner-Wolff
in office for 4 years

Diversity Benchmark (Governance)

Gender Distribution

  • Female (50.0%)
  • Male (50.0%)
Female (50.0%)Male (50.0%)

The female share in this board is 50,0%.

The industry average is 22,6%.

Current Composition

Supervisory board list from 16.06.2026

NameProfessionResidenceContact
Petra Scharner-Wolff
Vorsitzende

Vorständin Finanzen, Controlling und Personal, Otto (GmbH & Co KG)

Flag of Germany, where the residence Hamburg of Petra Scharner-Wolff is located
Hamburg

Bruno Piacenza

Mitglied, stv. Vorsit...
New position

Senior Advisor

Flag of France, where the residence Paris of Bruno Piacenza is located
Paris

Dr. Ralph Kiessling

New appointment

Senior Advisor of Supervisory Board

Flag of Germany, where the residence Aschau of Dr. Ralph Kiessling is located
Aschau

Barbara Frenkel

New appointment

Non-Executive Board Director and Senior Advisor

Flag of Germany, where the residence Bietigheim-Bissingen of Barbara Frenkel is located
Bietigheim-Bissingen

Digital Decision-Making

This board does not yet use Resolvio for digital circular resolutions.

Learn more

Meeting Folders & Documents

Store documents and meeting minutes securely and centrally for all members.

Learn more

Historical Compositions

Board compositions from previous supervisory board lists