Top 5 Marketplace Startup Investors in Croatia in May 2026

Portfolio highlights

• GameBoost — Ranking up has never been easier. With GameBoost's cheap LoL and Valorant Elo Boosting Services.
• Native Teams — Hire anyone, anywhere with Native Teams. Use EOR and PEO services to employ global talent or get compliant employment as a freelancer.
• Native Teams — Native Teams is the all-in-one global platform for work payments and employment.We help businesses hire, pay, and manage talent across 85+ countries, without setting up local entities. Our platform handles global payroll, compliance, and taxes while empowering international teams and gig workers with flexible financial tools and multi-currencypayment solutions.Whether you're scaling your team or simplifying contractor management, Native Teams makes global hiring simple, secure, and cost-effective.Trusted by 1,500+ companies Operating in 85+ countries Up to 3x lower global employment costsGlobal payroll? Sorted. Compliance? Handled. Payments? Done.

Portfolio highlights

• Base Power — Base provides a battery-powered home energy service so you can enjoy power without interruption and save money. Now available in select regions of Texas.
• Castelion — We are a modern defense production company building the next generation of military hypersonic, vehicle, and strike systems to deter future wars.
• ScaleOps — ScaleOps is the industry's first Kubernetes optimization platform that automatically optimizes compute resources in real-time.

Portfolio highlights

• Samebug, Inc. — Samebug is a software startup company that builds a platform to help developers to find and share solutions to software problems. Simply take a stack trace from a crash, plug it into Samebug (either via a browser or plugin to IntelliJ IDEA or Android Studio) and it will search across over a Million (and growing) solutions to determine if theproblem causing the crash has been solved by another engineer or not. If it has, Samebug will present the solution, if the problem has not been solved, Samebug will connect you with experts who can help.
• FLOWX.AI — FLOWX.AI wraps and orchestrates legacy systems, making it incredibly easy for enterprises to create web and mobile front-ends for mission-critical business flows. The revolutionary AI-enabled Apeiron UX engine is able to automatically create a modern, intuitive front-end for customers and employees, helping to consolidate in a unified UI all thebusiness logic cross-systems.This enables companies with complex technology landscapes to create and launch mission-critical digital products fast, and then facilitate an easy path forward to full digital transformation.The revolutionary novel approach is 100x faster and cheaper than existing alternatives. FLOWX.AI allows delivery of enterprise-grade mobile and web digital front-ends as fast as 10 weeks, and requires much smaller engineering teams.
• ABZ Innovation — ABZ Innovation delivers fast, precise European-built drone solutions that outperform traditional machinery, tailored to customer needs with full support,

Portfolio highlights

• Scout AI — Scout AI is building the robotic foundation model for defense.
• Firestorm — Democratizing deterrence through the use of radically affordable, mission-adaptable unmanned aerial systems (UAS) and answering the call for future-proofed systems with open system architectures.
• Standard Nuclear — Standard Nuclear is focused on advancing nuclear energy by providing innovative nuclear fuels to support the next generation of reactors. The company contributes to renewable energy by developing innovative nuclear fuels that enhance efficiency and sustainability, thereby reducing the environmental impact of energy production. By promoting nuclearenergy, the company supports the clean energy transition, providing a stable and reliable power source that complements intermittent renewables like solar and wind.

Portfolio highlights

• Chemix — Chemix is using AI to develop breakthrough EV battery technologies.
• Customcells Group — With our combined strengths, we are uniquely positioned to deliver customer-centric premium battery technology at scale.
• Black Semiconductor — Our technology integrates high-speed graphene photonics directly onto any electronic chip, inspiring innovators to rethink compute architectures.