Founded in 2023, Fifth Quarter Ventures is a venture capital firm based in Novi Sad, Serbia. It focuses on investing in early-stage startups operating in open-source software, Industry 5.0, artificial intelligence, development tools, cryptocurrency, web3, and other technology sectors across the Adriatic region.
Co-Founder, Manager, Investment and General Partner
3 past transactions
Wasp
Seed Round in 2025
Wasp is a programming language for building full-stack web applications.
Wasp is a simple configuration language for building enterprise web apps with less code and best practices.
The company was founded by Martin Sosic and Matija Sosic in 2020 and is headquartered in Zagreb, Croatia.
Nextesy
Pre Seed Round in 2025
Nextesy is a tech startup that leverages artificial intelligence to streamline and automate key business processes. Its AI-driven platform offers a suite of services, including accounting, time and vacation tracking, document management, and business analytics, helping clients enhance payroll management and boost operational efficiency and scalability.
Cosmic
Pre Seed Round in 2024
Cosmic is a provider of an end-to-end platform for designing homes and managing construction-related data.
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