Pavel Karneliuk's following
- KX SystemsKxSystems
- Mārtiņš Možeikommozeiko
- Christian KahrdotChris90
- The Fintech Open Source Foundation (www.finos.org)finos
- Chronicle Software : Open SourceOpenHFT
- LMAX GroupLMAX-Exchange
- ABC arbitrageAbc-Arbitrage
- Roq Trading Solutionsroq-trading
- Ariel Silahiansilahian
- Matt Godboltmattgodbolt
- Erik Rigtorprigtorp
- Carl Cookcarlcook
- ubermensh
- Andreiladyka
- Mateusz Puszmpusz