Data Structures was established in 1998 as a leading Mast & Tower installation contractor.

In 2002 we supplied our first TELECOMS TOWERS and since then we have completed over 1600 mast & tower structures for our clients in many sectors including; Aviation, Broadcast, Defence, Emergency Services, Security, Telecommunications, Wireless Technologies and many more.

In 2002 we supplied our first MET MASTS for Met √Čireann and since then we have completed over 1200 projects for our clients involved in Meteorology including; Weather Forecasters, Windfarm Developers, Government Agencies, Airport / Port Authorities and leading international Technical Consultancies.

In 2017 we acquired KONA Structures and SLX Mast Structure Ltd including the IP, designs and methodologies for the entire range of SLX structures. We have incorporated all three companies and changed our legal corporate identity to SLX Data Structures Ireland Limited t/a DATA STRUCTURES.

In 2019 we celebrate our 21st anniversary. We are a proud family owned business renowned for our integrity, reliability and personal service which ensures long term business relationships and repeat business from our clients for over two decades - excellent references available on request.

DSI Crew
21st anniversary
CE Marking