Callstack
- Business Model
- B2B
- Website
- callstack.com
- Total Funding
- $125.0M
- Last Round
- $125.0M Private EquityJul 2025
- Rounds
- 1
About
Polish IT consultancy focused on high-end software design and development for Fortune 500 customers.
Tech & App Stack
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Jul 2025
Investors
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