Hello I'm Marcus König, a German freelance translator.

I help my clients explore business opportunities in the increasingly complex field of international construction and in the energy and environmental sector. I hold a degree in engineering and I can draw on first-hand experience in civil and environmental engineering. My working languages are English, Portuguese and German.

Technical translation has been the core of my business for nearly a decade now. My success is based on high quality products and timely delivery, achieved through deep work, access to top technology resources and quality control. Today I'm recognised to be one of the international community's leading experts in translation services for the AEC industry and the CleanTech sector.

About me

  • Technical Translator with 10 years of experience
  • German native, fluent in Portuguese and English
  • Now based in Germany, lived and worked in Brazil from 2005 to 2011
  • Degree in engineering (Land Management and Environmental Protection, University of Rostock, 2004)
  • Before becoming a freelance translator in 2007, worked as civil engineer at AIB Bauplanung Nord in Rostock, Germany
  • Certified Translator (Institute for Quality and Certification (IQC)
  • Member of the German Geotechnical Society and proz.com
  • Private interests include gardening and permaculture principles, nature, swimming, cycling, music and winemaking

Just the expertise you need? I’m available to hire.

Marcus König (Owner)

I'm always looking for interesting work opportunities, if you'd like to work together please let me know how I can help you.


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About our team


02_01_webClimene Vilela de Souza Lima König is a Portuguese native linguist, project manager and executive assistant at KÖNIG Consulting.



Network (subcontractors)

image059We are connected to a small network of high performing independent translators with extensive expertise in architecture, civil engineering/ international construction, environmental engineering and energy translations with a mission to unite extraordinary individual performance on huge projects.