1 set of Telephone exchange equipement renewal

Spplementary Improvement, "The food business application system for licenses, export certificates and report of food recalls"

Software license lease and system integration services for New Human resource and Payroll System, 1 set

Yamatosaka dam tunnel construction

Seismic reinforcement design of Namesawa bridge in Yamagata Expressway

The design work of Sagawa bridge and one other bridge in Yonago expressway

Investigation of materials price in the jurisdiction of the Kansai branch office, 2022

Construction work of the Tokushima Expressway Waki Construction

Construction work of the Matsuyama Expressway Niiya Construction

Bridge remedial works of the Hontanigawadaiichi bridge and other 2 bridges on the Chuo Expressway