• Acorn Systems, providing Enterprise Business Performance Management, Profit Analytics, Activity Based Costing Solutions and more.
• Athena IT Solutions, offers data warehouse consulting, implementation, and DW/BI education for technical and business users.
• Celtis, business intelligence solutions for data warehousing.
• Corvu, a global provider of Enterprise Business Performance Management, e-Business Intelligence and Balanced Scorecard Solutions.
• Decision Systems, specializing in business intelligence, OLAP, data mining, analytical applications.
• Hyperion, providing Essbase OLAP Server and other enterprise OLAP solutions
• Infobright, offers high performance analytic data warehouse, using column-oriented design; easy to implement and manage.
• Interactive Edge, offering XP3 Suite, end-to-end data analysis application, and BPS, web-enabled customer marketing solution.
• InterSoft Lab, developers of Contour, a Desktop OLAP system.
• INsight FORMATION, Inc., Minneapolis, MN based consulting company providing solutions in Business Intelligence, data mining, OLAP, DSS and data warehousing.
• Kalido provides data warehousing and master data management solutions for Global 2000 companies.
• Market ConsulTeks, providing marketing and financial insights thru data mining, data warehousing & OLAP technologies. Specializing in Microsoft and Oracle-based suites. Dallas, TX.
• Microstrategy, provides intelligent e-business platform and OLAP tools.
• Miner3D Inc., developer of Miner3D visual business intelligence and data analysis software.
• Oracle, a leader in data warehousing products and services.
• PARIS Technologies stands for Planning, Analysis, Reporting Information Systems, and is a developer of real-time, online business intelligence solutions.
• Revelwood, provider of OLAP-based analytical solutions for enterprise planning, analysis, reporting, and performance measurement.
• SAS Institute, provider of a suite of tools for data warehousing and data mining.
• ScienceSoft offers a wide array of DWH and OLAP services ranging from consulting to design and implementation to testing.
• Secor Consulting Limited, OLAP/DSS solutions provider based in the UK
• StatSoft, the developer of the STATISTICA line of products for data mining, analysis, and visualization; provides consulting, training, and data warehousing services.
• Stone, Timber, River provides MatryxAccess and Matryx98 OLAP applications for Access and Excel.

Related

BI, Databases, Data Warehousing and OLAP websites.