The Armstrong Group was formed in 2005, by the joining together of 4 of London’s most well known printing companies, Admiral Printing, Safair Print Services, Jams Printing and Trident Services. All four companies have been leading lights in the print industry for many years, with Admiral and Trident being established since the early 1970’s, with Jams being formed in 1977 and Safair in the early 1980’s