Vangelis Stamatoukos

Advisor for Growth & CXO, Investor, Chief Business Officer, EMEA & GCC Expansion, Corporate Development, Quantum Computing, Agentic AI, LIDAR, NED, Several Exits (IPOs & Acquisitions by NYSE listed firms)

📍 London, England Metropolitan Area, United Kingdom🔄 Updated September 2026💼 11 investments📅 11 years investing🗓 Last invested Jul 2024
Operator-angel🌍 United Kingdom
11
Total investments
3
Early stage
4
Mid stage
1
Late stage
11y
Years active

Portfolio

8 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Advisor & Investor
Jul 2024
Colossyan is an AI video platform where anyone can easily turn text, documents, presentations and screen recordings into avatar‑narrated training videos — no editing experience required. Red Dot Award winner for design excellence, our product earned one of the worlds most prestigious design honors, recognized alongside Apple, Tesla, and BMW. Create engaging video content in 100+ languages, while saving up to 80% of your time and production costs. Trusted by Paramount Pictures, Ericsson, Continental, and more.
Advisor to CEO & Board & Investor
Oct 2022
Helvia.ai is committed to transform communication for companies by harnessing the power of AI Agents and Conversational AI. At helvia.ai we believe that Artificial Intelligence is the key to unlocking the modern world of information. Leveraging Generative AI and Large Language Models (LLMs), such as GPT-5, our products help companies interact with their customers and employees in a more efficient and engaging way than ever before. Helvia.ai’s end-to-end solutions, with built-in semantic search and generative text capabilities, enable business owners to offer a premium experience to those that matter the most, customers and employees. Helvia.ai’s team of more than 30 Conversational AI experts has thorough technological background, immerse experience and deep understanding of current trends and techniques. Serving more than 100 organizations globally, with presence in the US market since 2017, several clients in the Fortune-500 list and offices in 3 EU countries - Greece, Netherlands, and Italy - Helvia has been delivering unique experiences to a growing list of more than 10 million users. For more information, visit www.helvia.ai or contact us at contact@helvia.ai.
Advisor & Investor
Jan 2022
Gaspar AI is your intelligent AI partner for optimal service desk operations and experiences! It uses Generative AI to instantly auto-resolve 40% of recurrent employee requests on Slack, Microsoft Teams & Jira Service Management - so no need to switch platforms - , and Workflows to build and automate repetitive processes, such as employee onboarding. Through an easy-to-use portal, admins get complete authority over their Gaspar AI deployment. Gaspar AIs Analytics Dashboard offers a comprehensive overview of insights and real-time monitoring of key KPIs so that IT leaders get an exceptional outlook on their support process performance. And thanks to the Proactive Insights feature IT teams can improve knowledge sharing and management, while creating the ultimate knowledge base. Gaspar AI can be integrated on top of Jira Service Management, ServiceNow, Freshservice and most ITSM platforms. It takes 30 minutes to be deployed and is uniquely designed to be tailored to each companys needs. Now your IT work can be a force for change and impact within your company! And your employees can enjoy a great experience and job satisfaction!
Advisor for Growth & Investor
Mar 2019
Cutting-edge AI-driven infrastructure tailored for collecting, analyzing, and interpreting behavioral data. By leveraging the power of AI and machine learning, we transform raw behavioral data into actionable intelligence, enabling organizations to make data-driven decisions with unprecedented accuracy and efficiency.
Advisor & Investor
Jul 2018
Deployed by early adapters as AT&T and Comcast and designated by Gartner as a 2020 Cool Vendor in AI for Customer Analytics, Roojoom’s platform Personal AI engines, invoked for each customer, drive individual journeys for customer service and for marketing. Customer journeys are run continuously across channels until the journey target is reached, demonstrating high issue resolution rates in support journeys and impactful business KPIs lift in customer engagement. Focus on WHAT you want to achieve, let Roojoom’s AI carry out the HOW
Advisor & Investor
Nov 2017
Fantasy Sports Interactive - FSI is an awarded, innovative Fantasy Sports Software provider, offering a complete range of fantasy options for the sports betting and iGaming Industry. #FSI is the first company to introduce betting-oriented Fantasy Sports products, designed according to operators' needs. Our key innovation is an exclusive, world-first product, "Fixed-Odds-Fantasy", which combines fixed-odds betting with fantasy gaming. FSI’s fixed odds solution is the only Fantasy Performance Betting product that has been live and available to consumers both online and in retail shops, through our partnerships with international betting operators and members of the WLA. We Premiered Fixed-Odds-Fantasy (#FOF) at ICE London 2019, and since then, we have evolved it to a diverse Suite of Performance Betting offerings, based on a unique Fantasy Sportsbook mix combining fantasy sports gaming and traditional betting. Aiming at user engagement and meaningful second screen experiences, we bring the Game back to the forefront of Betting, and the Sports Fans back into play. FSI - REMEMBER THE GAME ...is Ours!
Advisor & Investor
Sep 2017
Yaspa is an award-winning fintech that connects identity and money to simplify - and accelerate - the way we pay. Founded in 2017 by a former Worldpay CTO, Yaspa uses open banking to provide instant bank payments that are faster, more secure and more cost-effective than cards, and to help regulated businesses seamlessly verify customers and their payments. Yaspa operates across the UK and Europe, is regulated by the UK’s Financial Conduct Authority, and is backed by leading investors including Fin Capital, SGH Capital & Metavallon VC. Making an account-to-account payment through Yaspa couldnt be easier. Get in touch for a demo; wed love to show you around.
Advisor & Shareholder
Mar 2017
GU Group is an International Mobile & Digital Marketing Agency specializing in the design and implementation of impactful campaigns. We use mathematics, advertising, creativity and technology to optimize simple ideas by focusing on results. We provide new solutions such as second screen applications, reward programs, social media campaigns and retention tools with enthusiasm, innovative thinking and impeccable client service, for helping our clients meet their objectives. GU Group has partnered with brands like MBC Group, Dubai Channels Network, Etisalat, Mobily, MTN and also several leading FMCG companies.
Experience · 13 entries
All (13)
Investments (11)
Founder (1)
2025
Advisory Board to CEO & Founder
May 2025
Cashwave is the fast and flexible instant digital gift card network in Europe & LATAM. Cashwave offers digital gift cards for over 600+ leading brands in 48 countries and 18 currencies in Europe, LATAM and Africa via a single API connection. We help programme managers and business owners engage their clients and employees with beloved global and local digital gift cards. We pride ourselves on our flexibility and excellence in delivery plus our local presence; we have teams with boots on the ground in Sofia, Istanbul, Madrid, London, Bucharest, Athens, Bogota and Mexico City.
2024
Advisor & Investor
Jul 2024
Colossyan is an AI video platform where anyone can easily turn text, documents, presentations and screen recordings into avatar‑narrated training videos — no editing experience required. Red Dot Award winner for design excellence, our product earned one of the worlds most prestigious design honors, recognized alongside Apple, Tesla, and BMW. Create engaging video content in 100+ languages, while saving up to 80% of your time and production costs. Trusted by Paramount Pictures, Ericsson, Continental, and more.
2022
Advisor to CEO & Board & Investor
Oct 2022
Helvia.ai is committed to transform communication for companies by harnessing the power of AI Agents and Conversational AI. At helvia.ai we believe that Artificial Intelligence is the key to unlocking the modern world of information. Leveraging Generative AI and Large Language Models (LLMs), such as GPT-5, our products help companies interact with their customers and employees in a more efficient and engaging way than ever before. Helvia.ai’s end-to-end solutions, with built-in semantic search and generative text capabilities, enable business owners to offer a premium experience to those that matter the most, customers and employees. Helvia.ai’s team of more than 30 Conversational AI experts has thorough technological background, immerse experience and deep understanding of current trends and techniques. Serving more than 100 organizations globally, with presence in the US market since 2017, several clients in the Fortune-500 list and offices in 3 EU countries - Greece, Netherlands, and Italy - Helvia has been delivering unique experiences to a growing list of more than 10 million users. For more information, visit www.helvia.ai or contact us at contact@helvia.ai.
Advisor & Investor
Jan 2022
Gaspar AI is your intelligent AI partner for optimal service desk operations and experiences! It uses Generative AI to instantly auto-resolve 40% of recurrent employee requests on Slack, Microsoft Teams & Jira Service Management - so no need to switch platforms - , and Workflows to build and automate repetitive processes, such as employee onboarding. Through an easy-to-use portal, admins get complete authority over their Gaspar AI deployment. Gaspar AIs Analytics Dashboard offers a comprehensive overview of insights and real-time monitoring of key KPIs so that IT leaders get an exceptional outlook on their support process performance. And thanks to the Proactive Insights feature IT teams can improve knowledge sharing and management, while creating the ultimate knowledge base. Gaspar AI can be integrated on top of Jira Service Management, ServiceNow, Freshservice and most ITSM platforms. It takes 30 minutes to be deployed and is uniquely designed to be tailored to each companys needs. Now your IT work can be a force for change and impact within your company! And your employees can enjoy a great experience and job satisfaction!
2020
Advisor for Growth & Investor
Mar 2020
Advent Technologies Holdings, Inc. is a U.S. corporation that develops, manufactures, and assembles complete fuel cell systems as well as supplying customers with critical components for fuel cells in the renewable energy sector. Advent is headquartered in Boston, Massachusetts, with offices in California, Greece, Denmark, Germany, and the Philippines. With more than 150 patents issued, pending, and/or licensed for fuel cell technology, Advent holds the IP for next-generation HT-PEM that enables various fuels to function at high temperatures and under extreme conditions – offering a flexible fuel option for the automotive, aviation, defense, oil and gas, marine, and power generation sectors.
Show all 13 entries ↓
Investment activity
2015–2024 · 11 investments
20151201742018120191202012022220241
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