Database Support Services Ltd are product resellers for the following vendors:

Allround Automations, based in Enschede, The Netherlands, is a privately held company, founded in 1989, Allround Automations is a leading provider of Oracle development tools, with more than 200,000 users at more than 28,000 companies and organisations in 129 countries.

Quest Software delivers innovative products that help organisations get more performance and productivity from their applications, databases and Windows.
Embarcadero Technologies, Inc. was founded in 1993 and delivers professional grade databse tools that companies use to design, develop, and manage databases and the data they contain. The company's flagship database tools inclide ER/Studio, DBArtisan,
Rapid SQL, and Change Manager.
Oracle is the world's leading supplier of software for information management, and the world's second largest independent Software Company. Oracle is the first company to develop and deploy 100% internet enabled enterprise software across its entire production line: database, business applications and application development and decision support tools.