Ampersand
Software DevelopmentEngland, United Kingdom51-200 Employees
Ampersand is a mid-sized software development company based in Manchester, England. It designs and builds scalable ecommerce websites for retailers, enabling them to accelerate their digital commerce initiatives. The firm operates under the IDHL Group umbrella. Its client base includes retailers seeking to strengthen their online storefronts and ecommerce capabilities. In November 2025, AMP.CO announced a merger with Thermosystems, Inc., in Central Illinois.