Sigma History and Approach
Sigma was formed to serve the IT outsourcing needs of the advertising and media industries.
Through our client relationships we built not only a broad and flexible technical capability
but also a comprehensive knowledge of the specific business requirements that advertising
and media companies expect from their IT infrastructures.
Our business has grown through our reputation for excellent service delivered by highly qualified
engineers either working permanently on our clients' premises, or remotely as and when our clients
require IT support. By deliberately expanding the range of our technical knowledge we have been
able to apply our experience not just to advertising
and media but to other equally demanding business sectors.
We now provide a portfolio of services:
- IT Outsourcing - managing your IT infrastructure at a fixed price and enabling the IT function to deliver cost-effective service to your organisation
- Sigma Technology - providing you with expert advice on, and implementation of, leading technologies in the VoIP, wireless LAN, and LAN infrastructure areas
- Procurement - helping you invest in the right technologies, sourcing the best products for your organisation, and finding the best price
- Sigma Portals - enabling your organisation to share information with stakeholders in a distributed environment, efficiently and securely
- Sigma Security - providing you with a comprehensive range of solutions to develop security strategies, enhance network security, and enable authenticated access to corporate information