Graha Telkomsigma 2 is the office of Telkomsigma, a subordinate of the Telkom Indonesia Company, located at Bumi Serpong Damai, Tangerang, Indonesia. Transformation of the building forms was adapted from Telkomsigma's vision, "Becoming the leading Information Communication Technology (ICT) Company in the region." The ICT Solution as a data center network is depicted with horizontal fins on the podium to illustrate that ICT Solutions are the basis of the main services of Telkomsigma. The building mass that soars upwards is an analogy to the growth of the client business supported by Telkomsigma’s ICT Solution.
The consideration for the details of the exterior design not only concerns about the physical aesthetic aspects but also the comfort aspects of the space inside the building. The shape of the building has distinctive outline from the surrounded building which tend to only have a grid outline. Because of its site located on a corner of the road, the facade of the building can be seen up to 270 degree fields of view, a significant aspect for the building's elevation.
In order for the building to have a point of view and more iconic look, diamond-shaped are formed from the sigma logo that has been developed in accordance with the company's vision. The pattern on the façade serves as an aesthetic value and to reduce the percentage of WWR (Window to Wall Ratio), minimizing the use of glass and the heat entering the building.