Christoph Gross

President at

AW Treuhand GmbH Wirtschaftsprüfungsges Steuerberatungsges

Net worth: 152 007 $ as of 31/05/2026

73 year

66 connections

Commercial Services

Consumer Services

Utilities

Profile

Christoph Gross currently works at AVECO Holding AG, as Chairman-Supervisory Board, WISAG Sicherheit & Service Nord GmbH & Co. KG, as Chairman-Supervisory Board, AW Treuhand GmbH Wirtschaftsprüfungsges Steuerberatungsges, as General Manager, and Halder Holding GmbH, as Member-Supervisory Board.
Mr. Gross also formerly worked at IC Immobilien Holding GmbH, as Deputy Chairman-Supervisory Board from 2015 to 2020, Amadeus FiRe AG, as Chairman-Supervisory Board from 2011 to 2025, Arthur Andersen & Co. GmbH, as Managing Director from 1999 to 2002, PNE AG, as Member-Supervisory Board from 2015 to 2017, Ernst & Young AG, as Managing Partner-Central & Eastern Europe from 2006 to 2010, and Ernst & Young Global Ltd., as Member-Executive Board.
Mr. Gross received his undergraduate degree from Universität des Saarlandes.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
AMADEUS FIRE AG 0.1%	31/12/2025	5,200 ( 0.1% )	152 007 $	31/05/2026

Christoph Gross active positions

Companies	Position	Start
AW Treuhand GmbH Wirtschaftsprüfungsges Steuerberatungsges	President	-
AVECO Holding AG AVECO Holding AG Miscellaneous Commercial ServicesCommercial Services Operates as a holding company whose subsidiary provides facility support and ground handling services	Chairman	-
Halder Holding GmbH	Director/Board Member	-
WISAG Sicherheit & Service Nord GmbH & Co. KG WISAG Sicherheit & Service Nord GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services Provides security services	Chairman	-

All active positions of Christoph Gross

Former positions of Christoph Gross

Companies	Position	End
AMADEUS FIRE AG	Chairman	01/08/2025
IC IMMOBILIEN HOLDING AG	Director/Board Member	31/08/2020
PNE AG	Director/Board Member	31/05/2017
Ernst & Young Global Ltd. Ernst & Young Global Ltd. Other Consumer ServicesConsumer Services Provides tax, law, strategy, transaction and consulting services	Corporate Officer/Principal	-
Ernst & Young AG Ernst & Young AG Miscellaneous Commercial ServicesCommercial Services Provides accounting services	Corporate Officer/Principal	01/01/2010

See the detail of Christoph Gross's experience

Training of Christoph Gross

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Christoph Gross's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	11
PNE AG PNE AG Alternative Power GenerationUtilities Engages in planning, development and operation of wind projects	Utilities
Amadeus FiRe AG Amadeus FiRe AG Personnel ServicesCommercial Services Provides temporary staffing and placement services	Commercial Services
AVECO Holding AG AVECO Holding AG Miscellaneous Commercial ServicesCommercial Services Operates as a holding company whose subsidiary provides facility support and ground handling services	Commercial Services
Universität des Saarlandes Universität des Saarlandes Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ernst & Young AG Ernst & Young AG Miscellaneous Commercial ServicesCommercial Services Provides accounting services	Commercial Services
Arthur Andersen & Co. GmbH Arthur Andersen & Co. GmbH Miscellaneous Commercial ServicesCommercial Services Part of Ernst & Young Global Ltd., Arthur Andersen & Co. GmbH is a German company.	Commercial Services
IC Immobilien Holding GmbH IC Immobilien Holding GmbH Real Estate DevelopmentFinance Provides commercial property, asset and project management services	Finance
AW Treuhand GmbH Wirtschaftsprüfungsges Steuerberatungsges
Ernst & Young Global Ltd. Ernst & Young Global Ltd. Other Consumer ServicesConsumer Services Provides tax, law, strategy, transaction and consulting services	Consumer Services
Halder Holding GmbH
WISAG Sicherheit & Service Nord GmbH & Co. KG WISAG Sicherheit & Service Nord GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services Provides security services	Commercial Services