Embarcadero
Embarcadero provides professional grade cross platform data modeling, database management and development, and change management database tools.
http://www.embarcadero.com/
BMC Software
Bmc provides it with the business service management solutions it needs to drive business value through better management of technology.
http://www.bmc.com/
Microsoft's SQL Server page
Visit this portal for all the latest news and articles to help you evaluate microsoft sql server 2005 for your data management and analysis needs.
http://www.microsoft.com/sql/
Platinum Technology
Ensure the cost-effective and strategic deployment of your it resources by managing services and the assets that support them, and by automating processes to increase efficiencies and better handle change.
http://www.platinum.com/products/products.htm
Professional Association for SQL Server
Professional Association for SQL Server
http://www.sqlpass.org/
Princeton Softech
Ibm optim solution is a scalable solution that aligns enterprise data management with business objectives. ibm optim solution enables organizations to optimize performance, mitigate risks and control costs.
http://www.princetonsoftech.com/
Tivoli Systems
Tivoli Systems
http://www.tivoli.com/