Viable One
Custom software development and AI prototypes for companies in banking, healthcare and energy, delivered from Prague
Recent signals
What changed at Viable One in the last 6 months, newest first. Each line links to its public source.
- 14 Oct 2026 Public contract · Won €15k public contract from České vysoké učení technické v Praze: Vývoj desktopové aplikace smlouvy.gov.cz
About Viable One
Viable One is an IT services company in Prague that handles software projects from product discovery and UX research through development. The website lists more than 25 prototypes built to test clients' ideas and more than 10 AI prototypes.
Its customers are companies of various sizes, and the website names projects in banking, healthcare, education, finance and energy. The company states that it is paid by clients for the value it delivers, and it works on a project basis. It also has a foreign project for a Hungarian bank.
Viable One was founded in 2015 by a team that left the internal IT team of IBM, according to its history page. In 2024 it became the third official Microsoft partner in the Czech Republic for AI-based process optimisation. After the company ended its ownership link with Direct People in 2024, it remained with its two owners, CEO Honza Kozerovský and founder Otta Kalivoda. The careers page states that there were no open positions at the time of capture.
Product: Project-based custom software development, product discovery, UX research and AI prototyping for client projects.
Public contracts
Contracts Viable One signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
6 contracts with 4 buyers · 1.5M CZK
| Contracts | Value | |
|---|---|---|
| Technická inspekce České republiky | 1 | 440k CZK |
| České vysoké učení technické v Praze | 1 | 365k CZK |
| MERO ČR, a.s. | 2 | 227k CZK |
Open public tenders for Viable One →
Latest contracts
- 14 Oct 2026 for České vysoké učení technické v Praze · Vývoj desktopové aplikace · 365k CZK register
- 17 Apr 2026 for MERO ČR, a.s. · IT - Rozšíření ASH 2026 · 66k CZK register
- 8 Aug 2025 for MERO ČR, a.s. · IT - Rozšíření systému ASH · 161k CZK register
- 13 Dec 2024 for Technická inspekce České republiky · Smlouva o poskytnutí konzultačních služeb v oblasti IT · 440k CZK register
Jobs at Viable One
Leadership
- Otta Kalivoda · zakladatel firmy (founder)Source: company website
- Honza Kozerovský · CEOSource: company website
- Jan Kozerovský · Jednatel (Managing director)Source: business register
- Otto Kalivoda · Jednatel (Managing director)Source: business register
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Frontend frameworks
- Next.jsHigh confidence
- First detected
- Last detected
- Last checked
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- Website resourcedeclared script/iframe or software asset
- ReactMedium confidence
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Detection evidence
- Related technologyimplied by Next.js
Hosting
- VercelHigh confidence
- First detected
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- Response headerx-vercel-id
- Response headerx-vercel-id
- Response headerx-vercel-id
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.