One company, two disciplines.

Nicolosi is a Czech software company founded in 2021. We build products in two directions: software for business finance and an AI platform for sport and nutrition. Two separate products for two different worlds — each built to fit its own users.

Firemní výkazy helps accountants, finance directors and owners of small and mid-sized companies in Czechia and Slovakia. Instead of assembling statements by hand, they get a finished balance sheet, income statement and cash flow — and above all a clear picture of how the business is doing.

SmartCal carries the same approach into sport. Athletes who train on their own get an AI coach and nutrition adviser available 24/7. Coaches get the tools to lead their clients on real data rather than guesswork.

We believe in small focused teams, simple solutions and numbers you can trust. We do not build software for everyone — we build it for people who take their data seriously.