7.3.2009 Joseph Gallagher purchases microtunnelling pioneers Iseki In the 1970s Iseki Poly-Tech, Inc., was founded in Japan, to produce small tunnelling equipment for the rapidly-expanding infrastructure needs in that country. They developed several innovative machines, and led the way in the introduction of trenchless methods.
7.3.2004 JGL diversifys into concrete frames. In 2004, Joseph Gallagher took the opportunity to expand into further markets and formed the structures divisions.
7.3.1999 Joseph Gallagher Group acquires NRC Plant Ltd NRC Plant Limited is the UK's largest leading sales, rental and service organisation, specialising in Lattice Boom crawler and Telescopic Crawler Cranes.
7.3.1994 Specialist Plant Associates acquired In 1997, Joseph Gallagher acquired Specialist Plant Associates, where it continues to function and operate as an independent company as members of The Joseph Gallagher Group.
7.3.1982 Joseph Gallagher established Joseph Gallagher, established in 1982, originally focused primarily on shaft sinking and tunnelling.