Gamma Offices Posted byTrefor Davies Friday, 14 October, 2016 Leave a comment on Gamma Offices Loading Map.... Gamma OfficesHolland House 1-4 Bury St - London Events 51.5141417 -0.07959660000005897 Address Holland House 1-4 Bury St London EC3A 5AW United Kingdom Upcoming Events No events in this location Published by Trefor Davies Liver of life, father of four, CTO of trefor.net, writer, poet, philosopherontap.com View more posts