Silver Atena News and Activities

Silver Atena is owned by Assystem.

Assystem is one of the...

• CAC All-Trade;
• TOB Iconic 10,000.

Assystem is a company listed under the stock ticker ASY (FR).

Assystem has a direct presence in 3 countries.

Assystem has 3 subsidiaries including Assystem in India, Expleo and Silver Atena.

They are in:

• Engineering & Design75%
• Information Technology & Services25%

View the org chart displaying its 27 main executives

Most searched biographies at Silver Atena

• Ralph Gillessen, Chief Executive Officer
• Josef Mitterhuber, Chief Operating Officer
• Thorsten Wolber, Finance Director

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to follow the executive moves at Silver Atena.

Assystem has 877 competitors including Larsen & Toubro (India), Arcadis (Netherlands) and AtkinsRéalis (Canada).

Popular M&A news in Engineering & Design

• Sidara has acquired Wood Group (posted on May 8 2026).
• ACP has acquired Enercon Services (posted on May 1 2026).
• Bureau Veritas has acquired LotusWorks (posted on April 7 2026).

Popular contacts in Engineering & Design

• Luis Furnells Abaunz - Chief Executive Officer and Chairman of the Board at Grupo Oesia
• David Lockwood - Chief Executive Officer and Director (retiring on Dec 31 2026) at Babcock International
• Neil Bruce - Non-Executive Director at Sidara

Learn more about the Engineering & Design industry

Press releases by Silver Atena

• Impressionen von der iAA

Social media about Silver Atena

• Silver Atena on Wikipedia, Google News & Yahoo Finance
• Silver Atena on LinkedIn, X (Twitter) & YouTube