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Negative Five Ventures is a venture studio founded in The Hague, Netherlands, by a group of startup founders and experts in marketing, data, product, and development. Established to support early-stage startups, the firm focuses on the game technology sector, providing essential resources and expertise to help founders scale their innovations. The organization emphasizes a hands-on approach, working closely with entrepreneurs to navigate the complexities of building successful tech companies.
Currently, Negative Five Ventures manages a portfolio of seven tech startups, reflecting its commitment to fostering disruptive ideas in the game-tech space. The firm operates primarily in Europe, with a specific focus on the Netherlands, and aims to assist startups in achieving both problem-solution fit and product-market fit. Their venture studio model allows them to combine investment with operational support, ensuring that portfolio companies have the necessary tools to succeed.
Negative Five Ventures has established itself as a key player in the early-stage investment landscape, particularly in the game technology sector. The firm’s approach integrates capital investment with strategic guidance, enabling startups to thrive in a competitive market.
Negative Five Ventures invests primarily in early-stage startups within the game technology sector, targeting companies at the pre-seed, seed, seed-plus, and Series A stages. The firm’s investment areas encompass a range of technologies, including Artificial Intelligence (AI), Big Data, Cloud Technology, DevOps, Augmented Reality (AR), Virtual Reality (VR), and Financial Technology (FinTech). This diverse focus allows Negative Five Ventures to support a wide array of innovative solutions in the gaming industry.
The organization is committed to helping startups achieve both problem-solution fit and product-market fit through comprehensive support services. This includes hands-on assistance in product design, team building, and fundraising. Negative Five Ventures seeks founders who are building technology-heavy gaming solutions or infrastructure, emphasizing a collaborative approach that combines capital with operational support.
Founders looking to partner with Negative Five Ventures should be prepared for a hands-on relationship, as the firm prioritizes active involvement in the development of its portfolio companies. This model is particularly beneficial for startups that require not only funding but also strategic guidance and resources to navigate the early stages of their growth.
Negative Five Ventures boasts a diverse portfolio of tech startups, including:
This portfolio reflects Negative Five Ventures' commitment to supporting innovative solutions in the game-tech space. Each company represents a unique approach to leveraging technology in gaming, showcasing the firm's focus on early-stage investments that drive disruption in the industry.
Jan Pietersz: Founder of Negative Five Ventures, Jan has a background in startup development and expertise in marketing and product management. He has been instrumental in shaping the firm’s focus on game technology and early-stage investments.
Ramin Soleymani: Co-founder and active team member, Ramin is known for his involvement in game funding and portfolio development. His experience in the gaming industry provides valuable insights for portfolio companies.
Ali Kashfi: Co-founder associated with Negative Five Ventures, Ali brings a wealth of knowledge in startup growth and technology. His background includes advisory roles in various tech ventures.
To pitch Negative Five Ventures, founders should send an email to info@negativefive.vc. It is recommended to include a comprehensive pitch deck that outlines the startup's vision, market opportunity, business model, and team background. The firm prefers detailed information that demonstrates the startup's potential for growth and innovation.
Response times may vary, but founders can generally expect to hear back within a few weeks. Negative Five Ventures values warm introductions, so leveraging connections within the industry can enhance the chances of a successful pitch.
As of April 2026, Negative Five Ventures has been actively expanding its portfolio, which currently includes seven tech startups. Recent activity includes welcoming new companies such as Conjecture Pro, an AI reasoning platform, and XelerateVR, focused on immersive gaming experiences. The firm continues to emphasize its commitment to supporting innovative solutions in the game-tech space.
Negative Five Ventures has also been involved in discussions around strategic investments in emerging technologies related to gaming, showcasing its proactive approach to identifying and nurturing disruptive ideas.
What are Negative Five Ventures' investment criteria?
Negative Five Ventures primarily invests in early-stage startups within the game technology sector, focusing on pre-seed, seed, seed-plus, and Series A stages. They look for companies that leverage technologies such as AI, Big Data, and VR/AR.
How can I pitch to Negative Five Ventures?
Founders can reach out via email at info@negativefive.vc. It is advisable to include a detailed pitch deck outlining the business model, market opportunity, and team background.
What makes Negative Five Ventures different from other investors?
Negative Five Ventures operates as a venture studio, providing not only capital but also hands-on support in product design, team building, and fundraising. This model allows them to work closely with founders throughout the startup development process.
What is the typical check size for investments?
Negative Five Ventures typically invests between €100,000 and €1.5 million in their portfolio companies, depending on the stage and needs of the startup.
What geographic areas does Negative Five Ventures focus on?
The firm primarily operates in Europe, with a specific emphasis on the Netherlands, but is open to opportunities beyond these borders.
What kind of post-investment involvement can founders expect?
Founders can expect significant post-investment involvement from Negative Five Ventures, including support in product development, marketing strategies, and fundraising efforts to ensure the startup's success.
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