Stock listing
Secunet Security Networks Ag
Selected listing: YSN · HAM · EUR · DE
Secunet Security Networks Ag (Hamburg:YSN), Technology Services. Latest release Sep 24, 2026: Change in Management at secunet: Dr Alexandra Heine succeeds…

- Ticker
- Hamburg:YSN
- Asset type
- Stock
- Sector
- Technology Services
- Industry
- Information Technology Services
- Exchange
- Hamburg
- Currency
- EUR
About Secunet Security Networks Ag
Secunet Security Networks AG is a public company listed on the German market under the ticker YSN. The company specializes in providing IT security solutions and services.
Latest news from Secunet Security Networks Ag
Change in Management at secunet: Dr Alexandra Heine succeeds Jessica Nospers as CFO
September 24, 2026
Secunet grows significantly in the first half of 2026 and reports a sharp rise in earnings in the second quarter
August 13, 2026
Secunet Annual General Meeting approves all agenda items and a dividend payment of €2.58 per share
June 8, 2026
Secunet Security NetworksAG continues its growth trajectory in Q12026 – Order intake almost doubles
May 5, 2026
Secunet Security Networks publishes its audited 2025 an-nual report and confirms preliminary figures
March 30, 2026
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Alternate listings
YSN:XETR
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:GETTEX
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
0NWC:LSE
GB · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:TRADEGATE
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
727650:LSX
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:FWB
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:SWB
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
727650:LS
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSND:AQUISEU
GB · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:DUS
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSN:HAN
DE · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.
YSNG:VIE
AT · EUR
Alternate listing for Secunet Security Networks Ag; the primary context on this page is YSN:HAM.