GPS Tracking Server

Hi, I am looking for a GPS tracking/ fleet management software that uses the following tracking hardware manufacturer; 1. Teltonika / ArkNav / TrackPro The software must meet the following conditions; [login to view URL] server must have ability to be run on window/linus server. [login to view URL] to intergret with other tracker hardware vendor in the future. [login to view URL] must be able to host over 20,000 units of gps trackers simultaneously. [login to view URL] can be customers to various client need in the future (e.g client logo and others.) Requirement from the software development includes; [login to view URL] application must have ability to use Google reverse goe-coding map both satellite and terrain option. 2. Ability to integrate other reverse goe-coding map provider. 3. Must be a web base application. 4. Online reports We are looking for a software more or less like this one: [login to view URL] We also look for a long term partnership. We will need the source code for the entire development.