At Bleeding.Technology we track over 100,000 web 3.0, NFT, DeFi & crypto startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top Spain based CTO’ operating in the Blockchain space. If you think a CTO’ is missing from this list, feel free to contact our editor on [email protected].
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Angel Marquez
CTO and Co-Founder of Heliocor
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About Heliocor, Quality Clouds: Heliocor is a regulatory technology company.We are building a global anti fraud ecosystem based on our Robolitics and Dokstor SaaS products.
Manuel Moreno
Co-founder & CTO of bdeo
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About bdeo: Bdeo provides a visual intelligence solution designed to change the way customers connect with insurance companies.
Juanjo Chust
CTO and Co-Founder of Arker Labs
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About Arker Labs: Arker Labs is a web designer that focuses on developing innovative and disruptive projects.

Jorge Alcada
CTO Advisor of Blockchain Company
Jorge Alçada https://www.linkedin.com/in/jfalcada/
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About : Blockchain Company is a media platform helping people discover blockchain news.
Qijiong Jiang
CTO of Emerging Impact
Qijiong Jiang is the CTO at Emerging Impact.
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About Emerging Impact: Emerging Impact modernizes financial services in emerging markets through blockchain technology.
Adrian Calvo
CTO of Coin Governance System
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About Coin Governance System: The Coin Governance System (CGS) is an on-chain governance mechanism to protect ICO investors from scams and bad execution.
Álvaro Chico
CTO of iCommunity Labs
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About iCommunity Labs: Helping companies implement their vision using Blockchain in an easy way with APIs & SaaS Blockchain solutions
Iñaki Domínguez Uribe-Etxebarri
CTO & Founder of Kuorum
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About Kuorum: Kuorum is a SaaS for online voting and electronic ID services
Iñaki Domínguez Uribe-Etxebarri
CTO & Founder of Kuorum
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About Kuorum: Kuorum is a SaaS for online voting and electronic ID services
Ariano Hernandez
Founder and CTO of OARO
Ariano is a telecommunications engineer and the lead innovator behind OARO’s technology. Prior to co-founding OARO, he worked as a blockchain consultant and co-founder of DTI Consulting. Ariano has extensive experience working with Javascript, PHP, Java, Swift, Solidity, and frameworks such as Symphony, CodeIgniter, and React. His education includes an MBA from the European University of Madrid, a Masters in Mobile Application Development for iOS and Android. He also holds a degree in Telecommunications Engineering.
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About OARO: OARO is a multi-device online platformbased on Blockchain technology.
Unai Tapia Muriel
CTO & Blockchain Specialist of Code Contract
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About Code Contract: Code Contract is a WaaS (Warranty as a Service) platform to automate administrative processes with electronic and legal evidences.
Manuel Sales
Co Founder and CTO of Noken Digital Assets
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About Noken Digital Assets, Octopocket: Noken Digital Assets is an asset-backed blockchain tokenization solution with native notarial intervention.
Iskren Mitov
Founder, CEO and CTO of YoDono
Iskren Mitov is a young and successful entrepreneur, named one of Spain’s 50 best under 30 entrepreneurs, with 23 years of age. Founder of a startup named “YoDono”, a collaborative economy social network with blockchain that will change forever the way they interact with each other. He is also an animal rights activist and a social entrepreneur with the goal of changing the world. He used to say that in order to achieve it he would need to access the worlds source code, but now he is updating it
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About YoDono: YoDono is a solidarity social network that offers a lot of ways to provide help to whoever needs it.
Jordan Sorensen
CTO and Co-Founder of ChainGO Tech
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About ChainGO Tech: ChainGO Tech is a blockchain solutions for the international trading and logistics industry.
Ivan Basart
CTO and Co-Founder of Validated ID
Ivan Basart is a CTO at Validated ID. He is offering secure digital identity solutions that help to eliminate the use of paper and improve the work for teams and people. His professional career includes several positions related to cryptography, digital identity, and digital signature services. Nowadays at Validated ID he is in charge of the technical evolution of ViDSigner a global digital signature service as well as building the next generation based in SSI named ViDChain.
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About Validated ID: Validated ID helps businesses bring security, trust, efficiency and legal compliance to customer identity verification and agreements.
Isaac Durá
CEO, CTO of HeraSpace
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About : Heraspace is helping to do better management for the fishing industry.
José Mora
CTO of Kolokium Blockchain Technologies
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About : blockchain for business and business areas
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