Sigma is an IT solutions company that takes away IT headaches
so you can concentrate on your core business.

IT Support

Our IT Infrastructure Support service aims to reduce the administrative burden on your IT department if you have one, or act as your IT department if you don't. This approach has worked particularly well in the Advertising, Media, and PR industries. Our clients in these sectors have enjoyed spectacular growth and we are proud to have been part of that success.

Wireless Networking

Our Wireless Networks division provides end-to-end wireless networking solutions and associated applications, which can be integrated into your existing architecture. Sigma has extensive experience in the healthcare and public sectors and works with all the major manufacturers including Cisco, Aerohive, Aeroscout, and Vocera.

Please use the links below to find out more about either area.