Mark has been in the aerospace industry for 36 years, joining the Sigma team in 2012 and has held various senior operational and commercial positions at Sigma, PFW, RSM Aerospace and BAE Systems. Mark served his apprenticeship at BAE Systems and holds a Degree in Business Studies and is also a keen golfer.
Liam joined Sigma in 2016, having been in the aerospace industry for over 15 years. He served his apprenticeship with the Nasymth Group and has held various positions in manufacturing and commercial roles. Liam is a keen sportsman as well being an Aston Villa supporter and brings energy and enthusiasm to everything he does.
Tony brings over 30 years of experience in manufacturing, engineering, and commercial roles in the aerospace industry to the team. He joined Sigma in 2014 having worked at RMDG Aerospace and Rolls-Royce. Tony is also a passionate lifelong supporter of Derby County football club. bringing his dedication and drive to everything he does at Sigma.