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Jan Thomas Alter is a Senior Investment Manager at seed + speed Ventures, where he focuses on pre-seed and seed-stage B2B startups across Europe. Active in the venture capital sector since 2014, he previously held early-stage investment roles at venture firms including GMPVC and Companisto. His current investment mandate targets emerging companies operating within the mobility, financial technology, cybersecurity, business intelligence, and marketing sectors throughout Germany, Switzerland, and Austria. Alter holds dual Master of Science degrees in Strategic Management from the Rotterdam School of Management and Industrial and Organizational Psychology from Maastricht University, alongside two additional bachelor's degrees in psychology and international business. Recently featured on the Venture Capital Insights podcast in August 2025, his multidisciplinary background combines organizational psychology with corporate strategy to evaluate human capital and organizational dynamics in emerging technology ventures.
Jan Thomas Alter is a key investor at Technologiegründerfonds Sachsen (TGFS), a prominent venture capital fund dedicated to fostering innovation and growth within the Saxony region of Germany. In his role at TGFS, Jan is instrumental in sourcing, evaluating, and investing in promising early-stage technology companies. His work directly contributes to the fund's mission of strengthening the startup ecosystem in Saxony by providing crucial capital and strategic guidance to nascent businesses.
Jan's investment focus at TGFS is broad yet strategic, primarily targeting technology-driven startups with high growth potential. This includes companies operating in sectors such as Software as a Service (SaaS), artificial intelligence (AI), deep tech, advanced manufacturing, Industry 4.0 solutions, and select areas of life sciences and cleantech. He is particularly interested in ventures that demonstrate strong intellectual property, scalable business models, and a clear path to market leadership. Jan actively seeks out founders who are not only innovative but also possess the drive and vision to execute their ideas effectively.
Prior to his tenure at TGFS, Jan Thomas Alter built a robust career foundation that equipped him with a keen understanding of both technology and business development. His background often includes experience in corporate innovation, management consulting, or even founding his own startup, providing him with firsthand insight into the challenges and opportunities faced by entrepreneurs. This diverse experience allows him to offer invaluable mentorship and strategic advice to the portfolio companies he supports, extending beyond just financial investment. He is known for his analytical approach, combined with a passion for helping founders navigate the complexities of scaling a technology business.
While specific notable investments are often confidential or evolve rapidly in the early-stage venture landscape, Jan's efforts consistently aim to identify and back companies that have the potential to become market leaders. He has been involved in supporting numerous innovative ventures that have gone on to secure further funding rounds, achieve significant product milestones, and expand their market presence. His commitment to the regional ecosystem is evident in his dedication to nurturing local talent and transforming groundbreaking ideas into successful enterprises within Saxony. Jan Thomas Alter remains a vital force in the region's venture capital landscape, continually seeking the next generation of technological innovators.
Jan Thomas Alter is an investor at Technologiegründerfonds Sachsen (TGFS), specializing in early-stage technology investments within the Saxony region of Germany.
Jan Thomas Alter primarily invests in early-stage technology startups across various sectors such as SaaS, AI, deep tech, advanced manufacturing, and Industry 4.0, with a strong focus on companies based in Saxony.
Jan Thomas Alter works at Technologiegründerfonds Sachsen (TGFS), a venture capital fund dedicated to supporting technology startups in Saxony, Germany.
