Wyckham Blackwell and The Keystone Group are delighted to announce their joint Acquisition of Truss-Tech Ltd. by adsoxford | Jan 4, 2022 Wyckham Blackwell and The Keystone Group are delighted to announce their joint Acquisition of Truss-Tech Ltd. Back to News Enquire Name(Required) Email TelephoneEnquiryCAPTCHAEmailThis field is for validation purposes and should be left unchanged. 01675 442233[email protected]