White Collar Contacts


Isabelle Barthes






Deputy General Secretary

Acting Joint General Secretary


Policy Fields

  • Collective Bargaining & Social Policy
  • Company Policy and European Work Councils
  • Building Trade Union Power
  • Labour Market
  • Transnational Company Agreements

Sector Networks

  • Aerospace
  • ICT and digitalisation
  • Mechanical Engineering
  • Shipbuilding
  • Ad Hoc Network Defense

Sectoral Social Dialogue Committees

  • MET
  • Shipbuilding
  • NEPSI
Horizontal Networks

  • Youth
  • White Collars
  • Health and Safety  

Contact info

  • Tel: +32 2226 0062
  • Mobile: +32 473 302 627
  • Email: isabelle.barthes@industriall-europe.eu



Maike Niggemann






Senior Policy Adviser

Policy Field

  • Industrial Policy
  • REACH

Sector Networks

  • Chemicals & Pharmaceuticals
  • Basic Materials (Plastics, Glass, Ceramics, etc.)

Sectoral Social Dialogue Committees

  • Chemicals & Pharmaceuticals

Horizontal Networks

  • Equal Opportunities
  • White Collars
  • Health & Safety

Contact info

  • Tel: +32 2226 0053
  • Mobile: +32 474 981 724
  • Email: maike.niggemann@industriall-europe.eu


Katja Grosser



PA to Deputy General Secretary

Administrative Coordination

  • Policy Fields
    • Collective Bargaining & Social Policy / Labour Market
  • Horizontal Networks
    • White Collars
    • Health and Safety 
  • Sectoral Social Dialogue Committees
    • NEPSI

Translation & proofreading German


Contact info

  • Tel: +32 2226 0073
  • Email: katja.grosser@industriall-europe.eu