Network Design is a service in building or designing a local computer network in an institution or industry in a corporate environment or who have a different location, which we call the Local Area Network (LAN).

Currently, most LANs based on IEEE 802.3 Ethernet technologies using a switch device, which has a data transfer speed 10, 100, or 1000 Mbit / s. In addition to Ethernet technology, current technology, 802.11b (or commonly called Wi-Fi) is also often used to form the LAN. Places that provide LAN connectivity with Wi-Fi technology called hotspot.Setiap computer can also access resources on the LAN in accordance with the access rights that have been set. These resources can be data or devices such as printers. On the LAN, a user can also communicate with other users by using the appropriate application.

As for Wide Area Network (WAN) is a network with a very wide area as an example of a computer network between regions, cities or even countries, or can be defined as well as computer networks require routers and public communication channels.

PT. Indomaya never handle the infrastructure for several companies such as :

• Group PT. Tiga Serangkai (2003), PT. Sekar Bengawan dan Tantra Textile Industry (2003), Pengerjaan WAN dan Infrastruktur PT. Air Mancur Palur Solo - Wonogiri (2004), PT. Informatics Oase (2005), WAN dan Infrastruktur Pemkab Wonogiri ke seluruh dinas (2005), WAN dan Infrastruktur Akademi Teknik Warga Solo, Jaringan Infrastruktur 14 Kecamatan se-Kab.Wonogiri, 6 titik infrastruktur untuk Solo Empire Furniture (Solo-Sukoharjo-Boyolali), pengerjaan infrastruktur di 27 puskesmas dan DKK Sragen dan lain sebagainya bisa dilihat di sini