Greater Noida is not a copy of Noida with a find-and-replace. Sites here are often more spread out, with warehouses, campuses, and offices that sit farther from Sector 63. GirjaSoft lists a visit address in Harsh Vihar, Chipyana Buzurg, so NAP stays consistent with the rest of the website.
IT support for Greater Noida offices typically includes the same helpdesk and on-site model, plus extra attention to ISP last-mile and Wi-Fi across larger floors. For contracts, see IT AMC.