Esker is a provider of products and services such as consultants, computer communications,data recovery services,computer data security consultants,certification services, online shop,certification services, internet transactions,programming services for databases,web page design services and consultants,electronic signature certificates,computer forensic services,computer aided design and computer aided manufacturing (cad-cam) systems consultants,machine to machine (m2m) communication systems, design and installation,programming services, microprocessor,cd-rom development services,multimedia consultants,software, object orientated database,software, relational database,software, hierarchical database,software, distributed database,software, embedded database,software, cd-rom database development,software, extraction transfer loading (etl),software, production planning/scheduling,software, works-internal logistics and system integration,software, graphics,software, image processing,software, image analysis,software, interactive computer graphics,software, multimedia station management,software, business communications, multimedia,software, interactive multimedia,software, interactive television games,software, video playing or editing,software, music playing or editing,software, virtual reality (vr),software, augmented reality (ar),integrated computer systems, medical applications,integrated computer systems, air gap,integrated computer systems for military use,integrated computer systems for the disabled,integrated computer systems, enterprise resource planning (erp),integrated computer systems, enhanced services platforms,integrated computer systems, operational support,integrated computer systems, training and education,integrated computer systems, value added re-seller,integrated computer systems, marketing,integrated computer systems, production monitoring and control,integrated computer systems, online process control,integrated computer systems, supervisory control and data acquisition (scada),integrated computer systems, flow metering,integrated computer systems, service station management,integrated computer systems, three-dimensional imaging, x-ray camera,integrated computer systems, imaging, industrial,integrated computer systems, imaging, real time,integrated computer systems for computer aided design and computer aided manufacturing (cad-cam) applications,integrated computer systems, printout, off-line or remote,integrated computer systems, public transport planning and operating,integrated computer systems, image archiving,integrated computer systems, document archiving and retrieval,integrated computer systems, document image processing (dip),computer aided retrieval systems (car), microfilm storage,integrated computer systems, internet telephony,integrated computer systems, multimedia,integrated computer systems, website load distribution,integrated computer systems, electronic publishing,home network systems,embedded systems,virtual reality (vr) equipment,integrated computer systems, computer aided engineering (cae) applications,computer integrated manufacturing (cim) systems,integrated computer systems, text and data transmission, teletext, telex and viewdata,integrated computer systems, control and identification of stock and personnel,integrated computer systems, voice and data networks,integrated computer systems, message display,integrated computer systems, air traffic control,integrated computer systems, digital data links, airborne,integrated computer systems, vocal interaction speech recogniser, airborne,integrated computer systems, aircraft refuelling,integrated computer systems, air freight and baggage handling, airport,integrated computer systems, passenger embarkation, airport,integrated computer systems, traffic control, road and rail,integrated computer systems, emergency services,integrated computer systems, point of sale (epos) applications,integrated computer systems for travel agencies and ticketing,integrated computer systems for printing and publishing,integrated computer systems for cartography,integrated computer systems, dairy management,integrated computer systems for weather stations,integrated computer systems, laboratory information and management,integrated computer systems, infrastructure management, for telecommunication operators,integrated computer systems for radar and sonar (asdic).