Yohann Guellil,
Partner

• Welding engineering
• Inspection and non-destructive testing
• Welding/fabrication systems and certification
• Protective treatment

Yohann is a highly experienced Chartered Engineer and member of The Welding Institute with a thorough academic grounding in materials and welding and diverse post-graduate experience. He has a deep knowledge of the standards and systems that are used in the wider civil engineering industry and a seat on the BCSA’s Fabrication and Welding User’s Group.

Yohann joined Sandberg as a welding engineer in 2013 after leaving Rowecord Engineering where he had been a welding engineer for 5 years. During his time at Rowecord, Yohann gained wide experience in structural steel fabrication having worked on a variety of bridges, blast furnaces and some of the most challenging structures on the London Olympic site. Yohann had previously gained diverse experience working for SMB SA in Ploufragan (Brittany), one of the major steelwork contractors in France and had also been involved with advanced welding processes such as laser welding of nickel superalloys for the automotive industry.

Yohann gained his Master’s Degree in Material Sciences and Welding Engineering at the Ecole Polytechnique de l’ Université de Nantes where he has also been a guest lecturer since 2010. Yohann is fluent in English, is a French native speaker and has a good proficiency in German.