Grzegorz Sieroń

Inhaber, Chief Executive Officer (CEO), Messebauservice Sieron
Velbert, Germany

Skills

International business
International trade
Customer Care
Negotiation
Business Development
Purchasing
Technical purchasing
B2B
Production Management
Product Development
Organisation of trade fairs
Product Marketing
International experience
Team leadership
Customer marketing
Sales
Distribution
Internet Marketing
Consulting
General Management
Inside Sales
Business
SEO
Production
Englische Sprache
Management
Deutsch
Events
Project Management
Branding
Project development
Customer Relations
International Business

Timeline

Professional experience for Grzegorz Sieroń

  • Current 3 years and 4 months, since Apr 2022

    Chief Executive Officer (CEO)

    Messebauservice Sieron

  • Current 4 years and 8 months, since Dec 2020

    CEO

    Lumis Experience Unterhaltungskonzepte

  • Current 8 years and 6 months, since Feb 2017

    CEO

    Reifen und Autoservice Sieron
  • 5 years and 10 months, Jan 2011 - Oct 2016

    Manager

    Wesa-Dress Oberflächentechnik GmbH

  • 3 years and 7 months, Jan 2012 - Jul 2015

    Chief Executive Officer (CEO)

    TRADEX Industry Products

Languages

  • Polish

    First language

  • German

    Fluent

  • English

    Intermediate

  • Czech

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