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The Future of Investment, Today

A Club of forward-thinking investors and game-changing startups shaping the next generation of businesses.

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Angel Investors
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Corporate Investors & Family Offices

Theti Club, Greece’s premier Tech Investors Club, is devoted to supporting high-tech startups.

It brings together an exclusive community of accomplished individuals – including successful entrepreneurs and C-level executives – along with corporate investors and family offices. Together, they provide new ventures with both capital and expertise.

Our vission is to be a center of influence and co-creation, helping position Greece as a global innovation hub

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For Investors

FOR INVESTORS

One of THETI CLUB’s main activities is to connect potential high-growth startups to smart money investors.

Our investor community consists of business angels and private investors who are looking to learn about investing in technology projects and want to invest in early-stage technology startups

THETI CLUB

Theti Club Investor Profile

Successful entrepreneurs or senior-level executives with a proven track record, who are keen to stay at the forefront of technology and innovation, and are passionate about actively supporting new ventures with both capital and expertise.

Investor Benefits

Access curated investment opportunities, collaborate with experienced investors on deal analysis, and be part of a premium business community.

Exlusice Investment
Opportunites
A premium business
community
Stay at the forefront of
Innovation and Technology

FOR STARTUPS

Get access to an exclusive network ,
supporting startups with both capital and expertise

Apply
Got a groundbreaking idea? Submit your startup for funding and join a network of visionary founders.
Review
Our investors assess your potential, market fit, and scalability to ensure a strong foundation for growth.
Pitch
Present your vision to Theti Club’s investor network and gain the backing of experienced angels.
Invest
Secure funding and strategic support to accelerate your startup’s journey to success.

Investment Criteria

PRE SEED & SEED
Investment Stage
We invest across different stages, focusing on opportunities that align with our strategy, risk framework, and long-term objectives.
$1B+ MARKET POTENTIAL
Scalability
To focus on industries where scalability can be achieved without large capex requirements.
TECH AGNOSTIC
Sectors
Tech-agnostic, with investments spanning AI, robotics, clean tech, space, and beyond.
EUROPE & MIDDLE EAST
Geographical Focus
We are targeting companies that are based in Europe or the Middle-East but can expand Globally

Backed by Visionaries,
Built for the Future

Our mission is to mobilize capital and expertise
to strengthen the Greek tech ecosystem and maximize value for all stakeholders..

Portfolio

Testimonials

Savvas Gkantonas CEO/CTO & CO-Founder of Pinepeak
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The exposure to Angels provided by Theti has been a catalyst for Pinepeak’s journey. The Angel investors who joined us bring not only capital but also expertise and strategic value, which will be instrumental as we continue to grow, develop our product and refine our vision. Overall, the experience has been great, and I highly recommend this platform to any startup founder seeking access to both funding and a powerful network of investors.

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OUR TEAM

The minds behind Theti Club
dedicated to disciplined investing and long-term value.

NEWS

Theti Club News

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Inside Our First Mastery Forum

Last night, we took a bold step forward in shaping the future of investing in Greece

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03.03.2026
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4 Angel Investors Explain Where and Why They Invest

Why They Became Angel Investors Each investor has a unique reason for entering the world of angel investing.

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19.02.2026
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Celebrating Our First Year Milestone!

This October we mark a significant achievement – THETI CLUB – The Hellenic Tech Investor Club turned one! 

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08.04.2025
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One more company was funded by our Group!

We are very excited to announce that THETI CLUB – The Hellenic Tech Investor Club has participated in the funding round

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05.03.2024