September 16, 2026 • Category: Top Blockchain Development Firms
Top 10+ Blockchain Development Companies in Barcelona | Blockchain Developers Barcelona 2026
The List of Top 10+ Blockchain Development Companies in Barcelona | Top Blockchain Developers Barcelona 2026
Researched by: App Development Companies Team
•
Updated: September 16, 2026
7 Barcelona Blockchain Development companies are tracked here as of September 2026. Hyperlink InfoSystem holds the top spot here (5.0-star average from 71 verified reviews, $25 - $49 / hr, in business since 2011). On the numbers here: the midpoint hourly rate is $75, the median rating is 4.6, and 33% report a team of 50 or more. Mobile App Development, AI Development, Web Development, and Cloud Solutions show up most often as specialties among these firms.
This page ranks companies on what can actually be verified - client reviews, posted rates, headcount, and years active - not marketing claims. Barcelona Blockchain Development firms here average 4.9/5 from clients, with $25 - $49 / hr the most common pricing band and 29% reporting 50+ staff. Worth doing before reaching out: check a shortlisted firm's review history and portfolio yourself. Nothing goes live without a manual check of founding year, services, and team size, and every review is moderated first.
7
Verified Firms
$25 - $49 / hr
Most Common Rate
4.9
Average Rating
84
Countries
29%
Have 50+ Employees
How this list is built:
Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength.
Client reviews go through a verification step before being marked Verified and shown publicly.
Listings marked Sponsored pay for premium placement - sponsorship does not affect star ratings or review content.
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Top-Ranked Barcelona Blockchain Development Companies
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| Rank | Company | Rating | Reviews | Hourly Rate | Team Size | Founded | Headquarters | Action |
|---|---|---|---|---|---|---|---|---|
| 1 | Hyperlink InfoSystem | 5.0 | 71 | $25 - $49 / hr | 1,000 - 9,999 | 2011 | Jersey City, NJ | Visit |
| 2 | Zensar Technologies | 4.7 | 10 | N/A | 1000+ | 2001 | — | Visit |
| 3 | Byte Vader | 4.5 | 7 | $50 - $99 / hr | 2 - 9 | 2024 | Split, Croatia | Visit |
| 4 | Geisel Software, Inc. | 4.1 | 7 | Undisclosed | 10 - 49 | 2011 | Worcester, MA | Visit |
| 5 | DerekSolutions, S.L | — | 0 | $25 - $49 / hr | Freelancer | 2003 | Palma, Spain | Visit |
| 6 | Guru Labs | — | 0 | $50 - $99 / hr | 2 - 9 | 2021 | San Francisco, CA | Visit |
| 7 | Minoa d.o.o. | — | 0 | $100 - $149 / hr | 2 - 9 | 1994 | Ljubljana, Slovenia | Visit |
Hyperlink InfoSystem
Sponsored
Verified
309-791-4105
info@hyperlinkinfosystem.com
$25 - $49 / hr
1,000 - 9,999
Founded 2011
Avg. Project Cost: $30,000+
Jersey City, NJ
Mobile App Development
Web Development
IoT Development
UI-UX Design
Software Development
AI Development
Web Design
Internet of Things
E-commerce Development
Game Development
Cloud Solutions
Blockchain Development
NFT Marketplace Development
Metaverse Development
Hyperlink InfoSystem is a global IT services and software development company delivering innovative digital solutions to businesses of all sizes. With extensive experience across mobile app development, web development, software solutions, AI, blockchain, IoT, and emerging technologies, we help businesses turn ideas into scalable digital products.
Our team of experienced developers, designers, engineers, and technology specialists works closely with clients to understand their business objectives and deliver solutions that combine strong technology, intuitive design, and measurable business value.
From startups and growing businesses to established enterprises, we provide end-to-end technology services - from ideation and UI/UX design to development, testing, deployment, and ongoing support. Our approach focuses on transparent communication, agile development, quality assurance, and long-term partnerships.
At Hyperlink InfoSystem, we believe technology should solve real business challenges and create meaningful experiences for users. Whether you need a custom mobile application, enterprise software, eCommerce platform, AI-powered solution, or a complete digital transformation strategy, our team is equipped to bring your vision to life.
Our team of experienced developers, designers, engineers, and technology specialists works closely with clients to understand their business objectives and deliver solutions that combine strong technology, intuitive design, and measurable business value.
From startups and growing businesses to established enterprises, we provide end-to-end technology services - from ideation and UI/UX design to development, testing, deployment, and ongoing support. Our approach focuses on transparent communication, agile development, quality assurance, and long-term partnerships.
At Hyperlink InfoSystem, we believe technology should solve real business challenges and create meaningful experiences for users. Whether you need a custom mobile application, enterprise software, eCommerce platform, AI-powered solution, or a complete digital transformation strategy, our team is equipped to bring your vision to life.
Zensar Technologies
+18664254242
marcom@zensar.com
N/A
1000+
Founded 2001
Avg. Project Cost: $40,000+
Mobile App Development
UI-UX Design
Enterprise App Development
Blockchain Development
Supply Chain Blockchain
Cloud Computing Software
Zensar Technologies works with clients to plan, build, and ship digital products. The company's main offerings are Custom Software Development. The company operates with a team of 1000+ professionals. The average project on record costs around $40,000. Overall, Zensar Technologies is one of the options worth shortlisting for a technology project.
Byte Vader
00385989090398
hello@bytevader.com
$50 - $99 / hr
2 - 9
Founded 2024
Split, Croatia
Mobile App Development
Web Development
AR App Development
Unity 3D Game Development
AI Development
Web Design
Virtual Reality
Branding
Enterprise Application Management
AI Development
iPhone App Development
Blockchain Development
Smart Contracts Audits
Businesses looking for a reliable technology partner often consider Byte Vader. Byte Vader focuses on Mobile App Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99 / hr/hr. Byte Vader holds a 5.0-star rating across 6 client reviews. Byte Vader operates out of Split, Croatia. These details offer a useful starting point when evaluating Byte Vader.
Geisel Software, Inc.
5088535310
Undisclosed
10 - 49
Founded 2011
Worcester, MA
Mobile App Development
Web Development
AR App Development
AI Development
Blockchain Development
Since 2011, Geisel Software, Inc. has operated as a technology services provider. Their core services include Custom Software Development and Web Development. The company operates with a team of 10 - 49 professionals. Minimum project size is generally around $10,000+. The team is based in Worcester, MA. These details offer a useful starting point when evaluating Geisel Software, Inc.
DerekSolutions, S.L
680283973
derek@dereksolutions.com
$25 - $49 / hr
Freelancer
Founded 2003
Palma, Spain
Mobile App Development
Web Development
Enterprise App Modernization
AI Development
Content Management System
Blockchain Development
Smart Contracts Audits
DerekSolutions, S.L is a technology company founded in 2003. The company's main offerings are Custom Software Development and Web Development. DerekSolutions, S.L operates as an independent freelancer rather than a larger team. Projects are generally billed around $25 - $49 / hr/hr. Their home base is Palma, Spain. Overall, DerekSolutions, S.L is one of the options worth shortlisting for a technology project.
Guru Labs
13474150867
$50 - $99 / hr
2 - 9
Founded 2021
San Francisco, CA
Mobile App Development
Web Development
VR App Development
Unity 3D Game Development
AI Development
Cross Platform App Development
Virtual Reality
Branding
Enterprise Application Management
Agile Web Development
Enterprise App Development
Research & Investigation
Android App Development
Cloud Solutions
Blockchain Development
Guru Labs works with clients to plan, build, and ship digital products. Guru Labs focuses on Custom Software Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Projects are generally billed around $50 - $99 / hr/hr. The team is based in San Francisco, CA. Overall, Guru Labs is one of the options worth shortlisting for a technology project.
Minoa d.o.o.
+38620280292012051420002050
info@minoa.si
$100 - $149 / hr
2 - 9
Founded 1994
Ljubljana, Slovenia
Mobile App Development
Web Development
VR App Development
AI Development
Enterprise Application Management
iOS App Development
Content Management System
Cloud Solutions
Blockchain Development
Cryptocurrency Wallet Development
Automotive R&D
Minoa d.o.o. is a technology company founded in 1994. Their core services include Mobile App Development. Minoa d.o.o. employs 2 - 9 people. Typical hourly rates run around $100 - $149 / hr/hr. Minoa d.o.o. operates out of Ljubljana, Slovenia. This gives a quick snapshot of what to expect when working with Minoa d.o.o.
Industry Leaders with the Technology Excellence Matrix
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$25–$49/hr
$50–$99/hr
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$200+/hr
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FAQ
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.
Finding a reliable Blockchain Development agency in Barcelona starts with defining your project scope, technical requirements, and budget. Filter candidates by portfolio relevance and verified client ratings, then schedule discovery calls with at least three shortlisted firms. Ask each Blockchain Development company in Barcelona to walk you through their approach to a challenge similar to yours before making a final decision.
The professional culture in Barcelona is typically detail-oriented and process-driven — traits that translate well into structured Blockchain Development project delivery. Understanding local preferences around communication formality, escalation paths, and decision-making pace helps international clients set realistic expectations. The most successful Blockchain Development engagements in Barcelona are those where clients invest in relationship-building alongside formal project governance from the very start.
The cost of hiring a Blockchain Development company in Barcelona varies widely based on project scope, team size, and engagement duration. Small projects can start from a few thousand dollars, while large enterprise builds run significantly higher. Requesting itemized proposals from multiple Blockchain Development firms in Barcelona is the most reliable way to benchmark costs for your specific requirements.
To list a Blockchain Development company in the Barcelona directory, submit a complete profile including verified case studies, client references willing to be independently interviewed, and documentation of relevant team certifications. The platform reviews the submission before approving the listing. Maintaining an active profile with fresh verified reviews improves the company's ranking and visibility among other Blockchain Development firms in Barcelona over time.
Leading Blockchain Development companies in Barcelona maintain full transparency through regular sprint reviews, shared project management dashboards, version-controlled code access, and weekly written status updates. Clients typically have real-time access to task boards, staging environments, and build pipelines throughout the engagement. If a Blockchain Development firm in Barcelona resists providing this level of visibility into your project, treat that reluctance as a significant warning sign.
Leading Blockchain Development companies in Barcelona have extensive experience integrating digital products with major CRM platforms including Salesforce, HubSpot, and Zoho. These integrations route lead and user data from your product directly into your sales pipeline for faster follow-up and more accurate attribution reporting. When briefing a Blockchain Development firm in Barcelona, share a full map of your existing tech stack so they can architect clean, maintainable integrations from day one.
Choosing the best Blockchain Development company in Barcelona for your industry starts with filtering by domain experience in your vertical. A firm that has built solutions for healthcare, fintech, or retail will understand your compliance requirements, user expectations, and integration landscape far better than a generalist. Ask shortlisted Blockchain Development companies in Barcelona for industry-specific case studies and speak directly with clients from your sector to validate their domain-specific delivery capability.