Since 2008, iD4 has provided quality UNIX, Linux and network consulting services to small and medium sized enterprises. Whether you require just a few hours consultancy occasionally, or consultancy on a regular basis, iD4' highly experienced engineers are efficient and very cost-effective. We provide a broad range of UNIX administration and support services, including on-site system administration, disaster recovery, remote secure system administration and software implementation, rapid exchange hardware, and 24/7 technical support. iD4 is experienced in many UNIX variants, including IBM AIX, Linux, RedHat, CentOS, Fedora, Debian, FreeBSD, SunOS and many others. We can specify, install, configure, tune, and troubleshoot UNIX systems and a wide variety of applications such as web servers, mail systems, SQL databases, domain name servers, backup solutions, routers, firewalls and network security.

We can integrate UNIX systems with LDAP and provide mobile device management on UNIX based mobile platforms such as Apple iOS and Android. iD4 offers a full range of UNIX Internet server and network security services, including security testing, incident response, and disaster recovery. iD4 specialises in providing remote support, troubleshooting, administration and management services for the UNIX platform.

Our Value Proposition

  • Design and development of a comprehensive end-to-end enterprise applications
  • Development and implementation of plug-ins and extra features
  • Migration and porting of J2EE to other architectures and vice-versa
  • Integration and automation of back office applications
  • Performance tuning of Java and J2EE applications


iD4 Corporate Brochure

The adaptability, responsiveness and confidence of the iD4 team has been exemplary.