RockJack ™ Pyrotechnic Breaking Capsules (PBC) were invented, researched and developed in 1993 - 1994 by this company, and first made available to the world in May 1994.

Since then it has been used in many countries in a large variety of applications.

Customers include: AMEC, Balfour Beatty, Mowlem, Norwest Holst, Nuttalls, Redrow, Tarmac, Taylor Woodrow, David Lewis Civil Engineering, Bluestone, Network Rail, Morgan Est, Murphy Group, Aberdeenshire Council - and many more.