DataWalk is a next-generation analytical platform for revealing patterns, relationships, and anomalies for large-scale, multi-source intelligence operations and data analysis. Their tools can identify people at risk of coronavirus.
Rankings by 
Национальный рейтинг
5th
in PolandРегиональный рейтинг
83rd
in Eastern EuropeГлобальный рейтинг
596th
worldwide