Informatica
Informatica Data Integration company provides solutions in the data warehousing area. It's most widely known product is the Informatica PowerCenter ETL tool. Informatica also provides solutions for data warehousing, data migrations, data quality, data...
http://www.informatica.com

Ab Initio
Ab Initio software is a data analysis, batch processing, data manipulation and graphical user interface based ETL software. Ab Initio has created a new class of applications for building, managing and powering mission-critical management information systems. ...
http://www.abinitio.com

Oracle Warehouse Builder
Oracle Warehouse Builder (OWB) is Oracle's comprehensive tool for ETL, fully integrated relational and dimensional modeling, data quality, data auditing, and full life cycle management of data and metadata. It supports all relevant data integration and...
http://www.oracle.com/technology/products/warehouse/index.html

Embarcadero
Embarcadero delivers professional grade database tools to reduce complexity, improve productivity and strengthen security for the databases. The cross-platform tools support the market leading databases including Oracle, Microsoft SQL Server, DB2, Sybase, and...
http://www.embarcadero.com/

Adeptia ETL Suite
Adeptia ETL Suite is a comprehensive solution that provides a powerful data conversion capability. This is a graphical, easy to use software that supports ANY TO ANY conversion. Adepatia ETL Suite offers a powerful middleware application to document, automate...
http://www.adeptia.com/products/data_transformation.html