Sigma is a leading component supplier serving the global commercial aerospace sector.
Based in the UK, it is a precision engineering manufacturer specialising in aerospace pipes, ducts, fabrications and precision surface finishing. Its customers include engineering company Rolls Royce, aerospace company Safran, aircraft manufacturer Airbus, planes and trains manufacturer Bombardier and defence and aerospace company BAE Systems.
At the time of our investment, in 2016, it had 3 manufacturing locations in the UK and two in China and employed about 750 people. It has a team of more than 40 engineers and a strong record of bringing new products to market.