Top 15 Medical Angel Investors in Bulgaria (September 2026)

Portfolio highlights

• Tromero — Tromero - cost effective Machine Learning Training & Hosting
• Cardino — Cardino - Verkaufen Sie Ihr E-Auto digital zum besten Preis. Entdecken Sie die einfache und bequeme Art, Ihr Elektroauto online zu verkaufen.
• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• Sendance — Sendance develops and sells electronics and sensors on permeable, stretchable, and structurally adapted substrates. Permeability and structural adaptation enable the integration of sensors in areas where this was previously not possible.
• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.
• Atlas Metrics — The single source of truth for your ESG data
• Hive Robotics — Hive Robotics GmbH is developing scalable, cutting-edge technology designed to safely and securely command, control, and connect any type of robot or unmanned system, enabling advanced swarming and teaming capabilities across a wide range of operational environments, from industrial automation to defense and disaster response.

Portfolio highlights

• Magfi — A search engine that analyzes communities into WhatsApp, Telegram, and Discord with AI, ML, and NLP and places ads with micro-targeting.
• Visibilio — At Visibilio, we are at the forefront of a seismic shift in how companies connect with their clients. Our mission is simple: to empower companies, organizations, and individuals to seamlessly create, repurpose, and distribute meaningful content—turning their audiences into loyal clients. We believe that building your own audience shouldn’t be hardor expensive, and is much more efficient compared to buying it from platforms like Google/Facebook.Who We AreVisibilio was founded by a team of experienced professionals: Alexei Lazarov, former editor-in-chief of Bulgaria’s leading business media Capital; Zoran Arsovski, a marketing professional, entrepreneur, and investor; and Stoyan Kondev, a skilled software developer and BPM consultant. Together, they bring a unique blend of editorial expertise, business acumen, and technological innovation to drive transformative change.What We Do (And Why)Visibilio builds an AI-powered agentic workforce that transforms the way content is created and distributed. With our swarms and constelations of AI agents, telling interesting stories and building loyal audiences is no longer time-consuming or costly. We believe that the way people consume information and how businesses connect with clients is undergoing a profound transformation. In the coming years, it will be essential for companies to think like publishers—creating consistent, meaningful content, building their own audiences, and converting them into loyal customers.At Visibilio, we are developing the tools to make this shift seamless, helping businesses save time, effort, and resources while staying ahead in an evolving digital landscape.
• Native Teams — Hire anyone, anywhere with Native Teams. Use EOR and PEO services to employ global talent or get compliant employment as a freelancer.

Portfolio highlights

• Kertos — Kertos is a software company that develops and provides a holistic compliance platform in Europe, implementing automation and execution in a highly regulated environment focusing on the operational needs for all stakeholders involved. With their focus on product, integration, and automation they enable businesses to scale, to adopt and to maneuverin modern tech environments with only a fraction of the current workload. They drive consumer engagement and help companies to interact with their customers in sensitive matters.
• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.
• Olivaw Robotics — Welcome to Olivaw, the ultimate solution for managing and upskilling your robot fleet. Explore how Olivaw can optimize your operations.

Portfolio highlights

• FindMeCure — This is the Google of Clinical Trials. Find suitable treatments in development and apply for participation within minutes. Search now.

Portfolio highlights

• FindMeCure — This is the Google of Clinical Trials. Find suitable treatments in development and apply for participation within minutes. Search now.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• FindMeCure — This is the Google of Clinical Trials. Find suitable treatments in development and apply for participation within minutes. Search now.

Portfolio highlights

• FindMeCure — This is the Google of Clinical Trials. Find suitable treatments in development and apply for participation within minutes. Search now.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• Flinn — We are driven to impact the health of millions of people around the globe by enabling medical companies to launch and operate products more efficiently. To make this vision come true, we established a customer-centric, experimentation-driven product development approach.

Portfolio highlights

• FindMeCure — This is the Google of Clinical Trials. Find suitable treatments in development and apply for participation within minutes. Search now.