Specializes in the creation and implementation of data warehouse, e-commerce and knowledge management strategies.

Consulting company that helps organizations to introduce business intelligence practices by designing, developing and implementing data warehousing solutions. Based in Estonia.

Focused on BI solutions, planning, consolidation, data warehousing and related services.

International consulting company dealing with e-business and other technological issues.

Consulting and education in information management and information quality by Larry English.

Ralph is a leading proponent of the dimensional approach to designing large data warehouses. He currently teaches data warehousing design skills to IT groups and helps selected clients with specific data warehouse designs.

Assisting businesses and governments extract and leverage their business data through developing data warehousing and knowledge management solutions.

Chicago-based systems integrator providing clients with business intelligence solutions using decision support technologies including data warehouses, data marts, meta data repositories, and operational data stores.

Firm specialized in data warehousing and ERP. Services include building, re-engineering, supporting BI and enterprise applications.

Oracle consulting firm that specializes in data warehousing, web and client-server systems development and products that support the Oracle environment.