Investing in teams on a mission to invent the future.

TECS Capital invests in science and technology startups turning best ideas into scalable ventures.

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TECS Capital is an Alternative Investment Fund (AIF) established under the Greek Law and based in Thessaloniki. It is a Seed investment structure targeting new Industry 4.0 venture opportunities and creating value by commercializing research. Members of the Management Team come from diversified backgrounds with proven track records and experience. Investors come from various industries and Lead investor is the Hellenic Development Bank for Investments (HDBI).

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TECS Capital is backing emerging science and technology disruptive ventures in their very beginnings at the outermost edges of transformative growth. At Seed stage, trust and proximity are paramount. Our collaboration with the Investees, guarantees a quick reaction to technology challenges, opportunities and changing market conditions.


Artificial Intelligence

Big Data

Internet of Things

Industry 4.0 is used to describe the convergence of new technologies and automation transforming the traditional value chain and driving a huge change in business performance. Integration of

  • Big Data Analytics
  • VR/AR
  • IoT / Smart Sensors
  • Advanced Algorithms
  • Distributed Ledger / Blockchain
  • RPA / HMI / M2M / Advanced Robotics
  • Cloud / Cognitive computing
  • Cyber Security
  • Next Gen Mobile
  • 3D Printing
  • Customer Interaction + Profiling
  • Location detection



Sotiris Siagas,


Sotiris is responsible for the overall business of TECS Capital focusing on value creation. ... For more than 20 years, Sotiris has been involved in IT, Electronics, Energy, Telecommunications from both sides of the table, as an entrepreneur and as an investor. As the co-founder of a VC backed GIS startup, he was responsible for overseeing financials and operations. As the Executive VP of Business Incubator i4G for 15 years he was responsible for overseeing the portfolio of i4G Business Incubator, a pioneer in the Greek Seed - Funding scene by supporting more than 140 SMEs and Startups. He focused on seed funding innovative companies and on projects in business development and technology transfer. He has been involved in various startup initiatives in Greece and abroad. He has also been involved in projects promoting entrepreneurship, incubators and Science Parks in Europe and the Middle East. He is a Board Member of the Association of ICT Companies in Northern Greece (SEPVE). Sotiris holds a BSc with Diploma in Electrical and Computing Engineering from Aristotle University of Thessaloniki, GR and an MBA from Imperial College Business School, UK. He speaks Greek, English and French.
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Antonis Ilias,


Antonis is responsible for the portfolio strategy of TECS Capital focusing on growth. ... He is the coordinator of OK!Thess startup accelerator, responsible for the promotion of Entrepreneurship and Innovation in the city of Thessaloniki. Antonis is also member of the Board of Directors of DT&S Cisco Centre. Furthermore, he has closely worked with several startups providing support regarding to Business Strategy and Financial Planning. He is also an active researcher doing his PhD in the field of Entrepreneurial Finance in the University of Bath, UK, focusing on the impact of serial entrepreneurship on companies' valuation and long-run performance. Antonis holds a BEng and Diploma in Spatial Planning and Development from Aristotle University of Thessaloniki (Greece) and an MSc in Banking and Finance from the University of Sussex, UK.
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Theofilos Mylonas,


Theofilos is responsible for the product architecture of TECS Capital focusing on disruption. ... Theofilos has more than 25 years of experience with focus on product development, business operations, branding, software engineering. He founded Cardisoft, a leading software company with 500.000+ users and exceptional profitability. After his exit in 2012, he founded Exandia, a software house specializing in logistics and finance products. He has served as Chairman of Association of ICT Companies in Northern Greece (SEPVE), honorary board member of Greek International Business Association, advisory board of Thessaloniki Innovation Zone. Currently, he is Vice President of SEPVE and Board Member of Technical Chamber of Greece /RCM. As an innovator and leader, he is passionate about technology, entrepreneurship and global business. Theofilos holds an Electrical and Computer Engineer degree from Aristotle University of Thessaloniki and an MSc in Information Technologies.
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