After Exiting Defendec, Boundary Holding Explores Eastern Europe’s Deep-Tech
Eastern Europe is increasingly gaining attention as a significant destination for deep-technology innovation, with Estonia and other countries across the region developing capabilities in artificial intelligence, robotics, defence, energy, and other advanced technology sectors. For Rajat Khare, founder of Boundary Holding , this evolution reflects a trend that has been developing for years. Boundary Holding’s recent exit from Defendec, an Estonia-based autonomous surveillance technology company, further highlights the investment firm’s long-standing interest in the region and its growing deep-tech ecosystem. Moreover, Rajat Khare’s experience with technology ventures, including his association with Appin , has further shaped his perspective on emerging technologies and global innovation ecosystems. Boundary Holding’s Exit from Defendec Boundary Holding, a Luxembourg-based deep-technology venture capital firm, recently completed its exit from Defendec following its investment in the company in 2021. Defendec , which developed artificial intelligence-powered autonomous surveillance solutions, has since entered another stage of its growth journey following its acquisition by Canada-based Vosker Corp. The acquisition is expected to strengthen Vosker’s capabilities and presence in the global surveillance technology market. For Boundary Holding, the transaction also represents an opportunity to redirect capital toward emerging companies working on next-generation artificial intelligence and deep-technology solutions. However, the significance of the Defendec investment extends beyond the individual transaction. It also reflects the broader development taking place across Estonia and Eastern Europe. “Our association with Defendec is a reflection of what we have held as a belief for quite some time now. That Eastern Europe is the next big chapter in tech innovation. Estonia, as well as other parts of the region, have been building powerful capabilities in AI and deep-tech”. “The most impressive aspect has been that it’s not only the engineering prowess of the region’s talent, but the ability of the founders to create globally-relevant technologies while keeping the cost down. The Defendec exit has strengthened our belief that Eastern Europe is well on its way to becoming the next big destination”, Rajat Khare added. Estonia’s Emergence as a Deep-Tech Hub Estonia has established itself as one of Europe's leading digital economies , but its technology ecosystem is increasingly expanding beyond software and digital services. The country is developing expertise across areas such as artificial intelligence, defence technology, robotics, energy, and industrial technology . Deep-tech companies are becoming an increasingly important part of the country's startup and investment landscape. One of Estonia's notable advantages is its combination of highly skilled technical talent and comparatively efficient operating costs. This environment allows founders to develop complex technologies with applications that can extend well beyond their domestic market. The trend is also visible through companies working across different technology categories. Starship Technologies has developed autonomous delivery robots, while Veriff operates in AI-powered identity verification. Stargate Hydrogen is working on green hydrogen technologies, while Gridio focuses on intelligent energy management. Frankenburg Technologies is also developing technologies for the defence sector. Together, these companies illustrate the diversity of technological innovation emerging from the region. Deep-Tech Momentum Extends Beyond Estonia The development of Eastern Europe's technology ecosystem is not limited to Estonia. Across the Baltic region, companies are addressing complex engineering and infrastructure challenges with applications for international markets. Latvia's Aerones has developed robotic systems for wind turbine maintenance, while Lithuania's CAST AI focuses on optimizing cloud infrastructure and reducing cloud computing costs. These examples point toward a broader characteristic of the region: founders are increasingly building companies around technically challenging problems rather than focusing exclusively on conventional software or consumer applications. Artificial intelligence is becoming an important component of this development. Instead of functioning merely as a marketing term, AI is being incorporated into practical technologies involving surveillance, robotics, energy management, industrial systems, and other applications. Why Eastern Europe Matters to Deep-Tech Investors For venture capital investors, the region's development creates opportunities to identify companies at the intersection of advanced engineering, artificial intelligence, and global market demand. Eastern European founders can potentially benefit from access to highly skilled technical talent while operating with cost structures that can differ significantly from established Western European technology centres. This combination can be particularly relevant to deep-tech companies, where research, engineering, product development, and specialized talent can require substantial investment before a technology reaches commercial scale. The region's growing ecosystem therefore provides investors with another geography to evaluate when looking for companies developing technologies for global markets. Rajat Khare’s Investment Perspective Rajat Khare's interest in technology and emerging markets predates the creation of Boundary Holding. Earlier in his entrepreneurial career, he founded Prophecis, a data analytics and market intelligence company. His experience in building a data-driven technology business has contributed to his perspective on identifying emerging technologies, markets, and business opportunities. Boundary Holding's investment approach has subsequently focused on deep-technology companies developing solutions with potential applications across international markets. The firm's experience with Defendec provides one example of this approach, particularly in the context of Eastern Europe's evolving technology ecosystem. A Changing European Deep-Tech Landscape The growth of companies across Estonia and other parts of Eastern Europe suggests that the region is becoming increasingly relevant to Europe's broader technology landscape. Rather than being viewed solely as a developing startup market, Eastern Europe is increasingly home to companies tackling sophisticated challenges in AI, autonomous systems, defence, energy, robotics, and industrial technology . For investors and founders, this evolution creates new opportunities to explore technology ecosystems outside the traditional centres of innovation. Boundary Holding's experience with Defendec is therefore part of a wider story about the development of Eastern Europe's deep-tech capabilities. As more companies from the region develop technologies for international markets and attract global investment, the region's role in Europe's technology future is likely to remain an important area of attention. For Rajat Khare and Boundary Holding, the Defendec journey reinforces the importance of identifying emerging technology ecosystems early and supporting founders working on complex problems with global relevance. Source: The information provided in this article is based on available source link