• Infrastructures
  Expertise areas in this field are Cabling Systems, LAN, WAN, WLAN, Storage, NAS, SAN, Virtualization, Network Management, FTTH, xDSL, Optical Networks, SDH, ATM, GSM, UMTS, IMS, CATV and DVB.
• Wireless
  Expertise areas in this field are Wifi, WiMax, Mobile Data, Tetra, PMR, WLAN, Distributed Antenna Systems, network planning, GPS, location based services, Mobile Solutions, application integration and Municipal Wireless Infrastructures.
• Telecommunication
  Expertise areas in this field are:  PABX, network management, LAN-based PABX, Mobile PABX, VoIP, callcenters: ACD, CTI, IVR, VMS, middleware, front office applications, Contact Management Systems,  Managed VoIP services.
• Unified Communications
  Expertise areas in this field are: office applications, network computers, groupware, web technology, unified messaging, high speed backbones, multimedia, voice-data convergence, remote access.
• Open Source
  Expertise areas in the field of Open Source Solutions are: Operating Systems, CRM en CMS, Security, VoIP-services and Office Automation.
• Fixed Mobile Convergence
  Strict has a broad knowledge in all the three different areas of FMC: Marketing Convergence, Device Convergence, and Network Convergence. Expertise consists among others:  FMC substitution, FMC devices, Cost & Business Models.
• Information & Network Security
  Expertise areas in this field are: Business Continuity, ICT contingency, Security Architecture, Risk Management, Antivirus, Spyware & Phishing, Encryption, Firewalls, Managed Services, Alarm-over-IPIT Security, Security Systems.