Welcome to Sempax Ventures
Supporting total defense
Empowering resilience for a safer future
Sempax Ventures is a Danish alternative investment fund launching in 2025.
Sempax Ventures invests in total defense capabilities - services, products and infrastructures that can play a critical role in maintaining and enhancing stability, peace and security in our society.
Total defense is a comprehensive approach to national security preparing society to withstand and respond to crises, such as natural disasters, economic challenges, terrorism, cyber-attacks, or armed conflicts.
Our mission aligns with the pressing need for total defense preparedness, particularly in view of global challenges highlighted by e.g. the ongoing conflict in Ukraine. Our goal is to support our society in achieving these objectives by raising investment capital to build a diversified investment portfolio designed to drive advancements in total defense capabilities, disaster relief, and humanitarian efforts.
Our dedication
We are dedicated to fostering growth and innovation across industries, with a special focus on advancing total defense readiness, disaster preparedness, and humanitarian relief efforts.
Our investment approach is agnostic to the technology sophistication of the targets. We seek both emerging and established businesses that can integrate with and enhance the portfolio. A key aspect of our strategy is leveraging technologies developed for defense use, such as e.g. drone systems, cybersecurity, and utility solutions (energy and water), for civilian use. Our focus on civilian usability implementation aims to accelerate the adoption of defense innovations into non-military projects with minimal environmental impact.

Join us in building a safer,
more resilient future—together.
Strategic Investments for Long-Term Impact
At PaxSemper Invest, we believe in building enduring ventures that make a lasting impact. Our investment philosophy centers around an active, collaborative approach with founders and management teams. More than just financial support, we offer our expertise, strategic industry connections, and operational guidance to help businesses thrive.
Our investment focus spans Northern Europe with a particular focus on the Nordic region, with initial investments (Seed and Series A) ranging from [EUR 2-5 million], while we also back more mature businesses (Series C).
Our portfolio consists of both equity investments and debt instruments. We strategically include debt instruments to support early stage businesses that demonstrate the potential to evolve into equity-investment ready ventures. By collaborating with partners in the crowdfunding industry and other sectors, we ensure rigorous credit vetting and expand our acquisition pipeline.
Collaboration Across Borders
We believe in the power of collaboration. Working alongside other venture and private equity funds at home and abroad, we pursue joint investments and partnerships to accelerate the development of total defense and disaster preparedness products. Through strategic alliances, we strengthen our capabilities while ensuring control over our investments.
Advisory Boards for Specialized Insights
To guide our mission, we have established two advisory boards: one focusing on total defense readiness and disaster preparedness, and the other on business strategy and technological innovation. These boards provide multidisciplinary insights to support informed investment decisions and ensure alignment with our mission. We also leverage on these professionals to bring specialized insights to our portfolio companies.

Join us in building a safer,
more resilient future—together.
Strategy
Our strategy is to leverage our deep expertise in total defense requirements and disaster preparedness to drive investments that create lasting value. We see our investments as enablers of critical infrastructure—available where and when needed—to enhance total defense, disaster relief, and humanitarian efforts across our portfolio.
Vision
PaxSemper Ventures aims to be at the forefront of total defense and humanitarian-focused investment, combining our experience in venture capital, technical and legal expertise, and strategic alliances with the latest innovations. We strive to lead in developing and supporting businesses that enhance total defense readiness and disaster preparedness, delivering impactful solutions that serve society's total defense needs.
Values
We hold ourselves firm to high ethical standards. Our commitment to integrity is unwavering, and we will never compromise on our principles for short-term gain. By combining tradition and knowledge with creativity, innovation, and openness to change, we uphold the highest standards in the industry. This allows us to remain agile and responsive while always maintaining credibility and trust with our clients, investors, and partners. We are dedicated to the long-term success of our mission and to delivering meaningful value to all our stakeholders.
Approach
Our approach is hands-on and driven by a proactive, entrepreneurial spirit. We are deeply engaged in all aspects of our portfolio, ensuring that each venture is not only supported with capital but also with the full breadth of our expertise and resources. Our dedication to fostering growth and development is reflected in our active involvement in every investment, from early-stage ventures to more mature businesses.


