These are the main industry segments we have researched in the past.

API ManagementDocument Management (EDM)
SAN and NAS
Application Infrastructure / Platforms
Enterprise Portal
Security
Application Integration (EAI)
Hyperconverged Infrastructure
Software Testing
Application Lifecycle Management
Hypervisors
Sourcing
Application Server
Integrated Document Management (IDM)
Spend Analysis
Backup/Recovery
Learning Management Systems (LMS)Storage Management
Big Data AnalyticsNetwork Security Management
Supplier Relationship Management
Business Activity Monitoring
Population Health and Value-based CareWeb Content Management
Business Process Management
Pricing Optimization and Modeling
Web Globalization
Cloud PlatformsProfessional Services
Web Services
Content Management (ECM)
Procurement

Compliance Management
Records Management

Converged Systems
RFID Middleware