OGI's office in Singapore is located at a convenient central location in the city centre. OGI occupies 3,500 square feet of office space located in the "Bestway Building". The furnishings and the various office facilities are of a high standard providing a conducive working environment.

All engineers and support staff have personal computers and printers. We use various commercial software programs such as TRIFLEX, AUTOPIPE, OFFPIPE, STAAD III, STRUCAD*3D, PIPESIM, PIPEPHASE, AGA STABILITY and AUTOCAD. We have supplemented these programs with many in-house software solutions. Most are based on Microsoft Excel and Visual Basic for Applications. We have developed many spreadsheets which can solve design problems related to all aspects of pipeline and jetty design. These spreadsheets are being constantly developed and updated to ensure the designs can be performed in accordance with the latest issues of the design codes. For example for submarine pipeline and riser design, we can perform designs in accordance with DNV 1981, DNV 1996, DNV 2000 ASME B31.8, ASME B31.4, API RP 1111 or any other internationally recognised codes specified by our clients.