Teagasc is seeking tenders for the maintenance, support and ongoing development of web applications software. Teagasc has a number of bespoke systems that have been developed by third party suppliers. These systems are key systems used by Teagasc in the supply of its services to its clients and the general public. The technology used is primarily from the Microsoft stack. These Web Applications are public facing business applications hosted by Teagasc on premises in its Demilitarized Zone, along with some associated services. This tender competition is divided into three lots. Services required across all Lots as follows: 1. Support the Web Applications at a system level, resolving any bugs or issues with the software and ensuring its smooth day to day operation and availability 2. Supply development services for an ongoing programme of development for the software. 3. Support and maintenance to cover the applications listed in both the existing test and production environments and any future project environments.