Atanas Kostadinov Kiryakov

Ontotext AD develops core semantic technology, text mining and web mining solutions. Its solutions include semantic tagging, content classification and content recommendation. The firm’s services encompass technology innovation consulting, support and maintenance and trainings. It provides ontotext platform, graphDB and cntotext cognitive cloud products. The company was founded by Atanas Kostadinov Kiryakov in 2000 and is headquartered in Sofia, Bulgaria.

Sirma Solutions AD provides software solution, information technology consulting, and system integration services. It offers financial and payment systems, e-government solution, cloud services, healthcare services, telecommunication,staffing and outsourcing, and information technology security. The company was founded in 1992 and is headquartered in Sofia, Bulgaria.

Part of Sirma Group Holding JSC, EngView Systems Sofia Ltd. is a software development company. The company is based in Sofia, Bulgaria. Georgi Parvanov Marinov has been the CEO of the Bulgarian company since 2003.

Sirma Enterprise Systems, Inc. develops software solutions. Its solutions include sirma go digital, sirma collaborate, sirma contracts and complete cloud. The company is headquartered in Jersey city, NJ.

Part of Sirma Group Holding JSC, Sirma AI EAD is a Bulgarian company that leverages AI technologies to help enterprises gain a competitive advantage. The private company is based in Sofia, Bulgaria. The company creates big knowledge graphs to enable unified data access and analytics. The company was founded in 2000. The CEO is Atanas Kostadinov Kiryakov.

Innovantage Systems Ltd. operates as a recruitment software company. Its services include discovery, insight and salary checker. The company was founded by Matthew James Dewstowe in 2007 and is headquartered in Cardiff, the United Kingdom.