The story
Founded by Atanas Kiryakov and Vladimir Alexiev in 1992.1
SGH on Bulgarian Stock Exchange
Logo: sirma.com3
Sirma Group Holding is a public software group in Sofia, Bulgaria, founded in 1992.1 It was founded by Atanas Kiryakov and Vladimir Alexiev.1 Its shares trade on Bulgarian Stock Exchange under the symbol SGH.1
Last updated Oct 21, 2026.
Sirma Group Holding sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Founded by Atanas Kiryakov and Vladimir Alexiev in 1992.1
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From Wikidata.1
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