IT4A is the go-to company for organisations that rely upon Information and Communication Technology (ICT) to access and operate their operational ‘OT’ technology systems, but do not have the necessary internal resource to either implement or sustain them. Our Purpose Inspired by 20 years of Industrial network design and integration, IT4A provide complete solutions for OT and Critical Infrastructure environments. With our secure-by-design approach, customers benefit from modern compute and highavailability network technologies without compromise. What We Do Best We offer a safe pair of hands to design and implement fit-for-purpose ICT solutions spanning networks and infrastructure. Our specialist areas are: Managed Services and Cyber Defences 24/7 remote monitoring of critical systems, technical support and maintenance. Local/Site Area Network (LAN) Solutions Software Defined (SD) or traditional LAN - BMS, SCADA, Process Control, Transportation, Digital Security. Wide Area Network Solutions SD or traditional WAN - Industrial, Enterprise. Remote Access Solutions Remote Maintenance, Home / Mobile Working. Data Centre and Distributed Computing Scalable from rack to room, servers, and IT services. Virtualisation of physical computing/industrial systems for local or cloud deployment. Edge computing solutions to distribute local processing. Telco / ISP ADSL, FTTC/FTTP, Leased Line and 4G. IT4A’s flexible and collaborative approach to implementation, strength of documentation (low-level design, FAT, RAMS, SAT and O&Ms) and proven reference designs result in affordable solutions. As a trusted partner, IT4A provide peace of mind.