Hill & Smith, which has its headquarters in Solihull, will fund the deal with its existing bank facilities.
Based in the UK and exporting to over 30 countries, ATG specialises in the development, manufacture, and installation of hostile vehicle mitigation perimeter security solutions including bollards (automated, static, impact and non-impact tested), road blockers, barriers and gates.
Derek Muir, Group Chief Executive at Hill & Smith, said: “ATG provides high security and traffic management solutions and is the UK’s leading manufacturer of bollards, road blockers and vehicle barrier systems. The acquisition provides the Group with a strong platform to introduce new products and new geographies, thereby accelerating the expansion of both our existing UK and international roads businesses. We are excited to welcome ATG and its employees to the Group.”