Top Blockchain Companies & Developers in Greece

Ratings Updated: April 1, 2026

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0 Leaders 12 Contenders

12 Companies

Country: Greece

List of the Top Greece Blockchain Development Companies

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RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves Greece

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

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Reviews mention Open to feedback
The reviews consistently highlight RedDuck's openness to feedback and adaptability. Clients noted their quick responses to inquiries and willingness to implement changes, with one client stating, "When I gave RedDuck negative feedback, I never got excuses... I got adjusted behavior." Another emphasized their transparent communication and responsiveness to evolving requirements, stating, "Our feedback was always taken into account, and changes were implemented quickly." Overall, the sentiment is highly positive, reflecting a strong alignment with client needs.

Custom Software Development for Blockchain Company

5.0 Mar 18, 2022

When I gave RedDuck negative feedback, I never got excuses from them — I got adjusted behavior. They were able to take criticism from us and adjust their approach versus blaming the circumstance. RedDuck is on the right track; they should keep doing what they’re doing, and I’m sure they’ll be incredible in a few years.
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Cryptocurrency & Blockchain Dev for Asset Tokenization Co

5.0 Apr 21, 2025

Always quick response to questions, very open to changes and suggestions. Excellent project management.
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Blockchain Development for FinTech Company

5.0 Apr 23, 2025

RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly. Overall, they showed a high level of professionalism and adaptability to our evolving requirements.
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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
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More responsive than most other service providers

RedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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View projects from:

Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)

This provider is fluent in 4 languages:

English

German

Ukrainian

Russian

This provider is available in 37 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

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Innowise

4.9 72 reviews

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Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Athina, Greece

Services provided

10% Blockchain

20% Custom Software Development

10% AI Development +6 services

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

10% Cybersecurity

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, Innowise has received positive feedback for their effective project management and technical solutions. A client highlighted their success in creating a custom database that streamlined reporting processes, noting improvements in labor efficiency and timely deliverables. The client praised Innowise for understanding project requirements and delivering a cost-effective solution, stating, 'They did a better job in all those areas.' Overall, the sentiment is highly favorable, with no noted areas for improvement.
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5 of 5 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain & Custom Software Dev for Art Management System
5.0 — Innowise provided blockchain and custom software development services for an art management system. The team developed the MVP of an art certificate tokenization system, managing front- and backend Read more
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Industry Experience

Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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TREBBBLE

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Chalandri, Greece

Services provided

10% Blockchain

50% Mobile App Development

20% UX/UI Design +2 services

10% Product Design

10% Web Design

Launched in 2010, TREBBBLE is a small Chalandri, Greece-based mobile application development company. Their services include Mobile App Development and UX/UI Design.
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LOGICWAVE

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Services provided

20% Blockchain

20% Custom Software Development

20% IoT Development +2 services

20% Mobile App Development

20% Web Development

LOGICWAVE is an Athina, Greece-based custom software development firm. They provide Custom Software Development and Web Development and were founded in 2024.
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Motivian

Not yet reviewed

$1,000+

$100 - $149 / hr

10 - 49

Chalandri, Greece

Services provided

100% Blockchain

Blockchain company Motivian was established in 2005. Headquartered in Chalandri, Greece and Milano, Italy, the team specializes in Blockchain.
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Xenios Blockchain Group

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Psichiko, Greece

Services provided

100% Blockchain

Xenios Blockchain Group is a small Psichiko, Greece-based Blockchain company. Their services include Blockchain.
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BitRezus P.C.

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Athina, Greece

Services provided

75% Blockchain

25% AI Development

BitRezus P.C. Is a Blockchain company. They offer Blockchain and Artificial Intelligence and are based in Athina, Greece.
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NFT Cube

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Kifisia, Greece

Services provided

20% Blockchain

40% AR/VR Development

20% Content Marketing +1 service

20% Web Design

Launched in 2020, NFT Cube is an AR/VR development company. The agency focuses on AR/VR development and Content Marketing, and is small.
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Kryptium

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Services provided

15% Blockchain

40% Custom Software Development

15% Other Application Development +5 services

10% Web Design

5% Enterprise App Modernization

5% IoT Development

5% Mobile App Development

5% Web Development

Kryptium is a software development firm founded in 2021. Headquartered in Athina, Greece, the team offers Custom Software Development and Blockchain.
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Appnox Technologies Pvt. Ltd.

4.6 4 reviews

$10,000+

< $25 / hr

50 - 249

Thessaloniki, Greece

Services provided

10% Blockchain

20% AI Development

10% AR/VR Development +6 services

10% Custom Software Development

10% E-Commerce Development

10% IoT Development

10% Low/No Code Development

10% Mobile App Development

10% Web Development

Appnox Technologies Pvt. Ltd. is a versatile software development company specializing in website redesign and app development. Their reviews indicate strong client satisfaction, with 100% of reviewers highlighting their alignment with project goals, budget-friendly pricing, and collaborative approach. Clients consistently praise the company for its technical expertise, responsiveness, and ability to deliver high-quality, innovative solutions.

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Reviews mention Proactive
Clients have consistently praised Appnox Technologies Pvt. Ltd. for their proactive approach, highlighted by their exemplary project management and responsiveness to client needs. One reviewer noted their proactive problem-solving and commitment to quality, stating that Appnox effectively tailored solutions to specific requirements. This proactive stance not only fostered a collaborative atmosphere but also contributed significantly to the project's success, exceeding client expectations and enhancing overall user experience.

Web Development for Testing & Calibration Device Manufacturer

5.0 Apr 22, 2024

Appnox Technologies exhibited exemplary project management throughout the collaboration. Their team consistently delivered items according to the agreed-upon timelines, demonstrating a strong commitment to meeting deadlines. They maintained open lines of communication, promptly addressing any questions or concerns and ensuring that our needs were met effectively. Their proactive approach to project management, coupled with their responsiveness to our requirements, fostered a collaborative and productive working relationship. Overall, Appnox Technologies' project management practices contributed to the successful execution of the project and exceeded our expectations.
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Web Development for Testing & Calibration Device Manufacturer

5.0 Apr 22, 2024

One of the most impressive aspects of Appnox Technologies was their ability to understand our specific needs and tailor their solutions accordingly. They took the time to thoroughly comprehend our requirements and provided innovative solutions that precisely addressed our challenges. Additionally, their proactive approach to problem-solving and commitment to delivering high-quality results set them apart. Their unique blend of technical expertise and client-centric approach made them a standout partner, ensuring the success of our project and exceeding our expectations.
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Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Appnox Technologies Pvt. Ltd.'s competitive pricing and overall value for money. For instance, one client noted that their pricing fit within budget while delivering good value for the cost. Another client praised the company for providing a modern website at a reasonable cost, emphasizing the quality of service received. Overall, the sentiment regarding cost-effectiveness is positive, with multiple clients expressing satisfaction with the balance between price and quality.
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England (2) Belgium (1)

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Thessaloniki, Greece

Monastiriou 13
Thessaloniki, Greece 546 27
41 - 49

+30 698 007 9500

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Blockchain Factory

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Thessaloniki, Greece

Services provided

100% Blockchain

Located in Thessaloniki, Greece, Blockchain Factory is a Blockchain company. They focus on Blockchain and were founded in 2022.
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Because Group

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Athina, Greece

Services provided

20% Blockchain

20% Branding

20% Graphic Design +2 services

20% Social Media Marketing

20% Web Development

Because Group is a branding agency. Established in 2022, their team focuses on Branding and Social Media Marketing.
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AdvAge

Not yet reviewed

$1,000+

$50 - $99 / hr

Freelancer

Athina, Greece

Services provided

25% Blockchain

50% Graphic Design

25% AR/VR Development

Established in 2016, AdvAge is a graphic design company. The team offers Graphic Design and AR/VR development and is headquartered in Athina, Greece.
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Ability to deliver

Focus

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Market Leaders

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Niche

Clutch Leaders Matrix

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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top Greece Blockchain Development Companies

TREBBBLE

$5,000+

$50 - $99 / hr

2 - 9

Chalandri, Greece

Ability to deliver

11.7/40.0

0/20 Reviews

6.1/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% Blockchain

90% Other

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LOGICWAVE

$5,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Ability to deliver

8.4/40.0

0/20 Reviews

4.4/10 Clients & Experience

4/10 Market Presence

Service focus

20% Blockchain

80% Other

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Motivian

$1,000+

$100 - $149 / hr

10 - 49

Chalandri, Greece

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

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Xenios Blockchain Group

Undisclosed

Undisclosed

10 - 49

Psichiko, Greece

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

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BitRezus P.C.

Undisclosed

Undisclosed

2 - 9

Athina, Greece

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

75% Blockchain

25% Other

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NFT Cube

$5,000+

$50 - $99 / hr

2 - 9

Kifisia, Greece

Ability to deliver

7.1/40.0

0/20 Reviews

0.7/10 Clients & Experience

6.3/10 Market Presence

Service focus

20% Blockchain

80% Other

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Kryptium

$25,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Ability to deliver

5.5/40.0

0/20 Reviews

1.5/10 Clients & Experience

4/10 Market Presence

Service focus

15% Blockchain

85% Other

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Appnox Technologies Pvt. Ltd.

$10,000+

< $25 / hr

50 - 249

Thessaloniki, Greece

Ability to deliver

30.4/40.0

16.6/20 Reviews

8.7/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Blockchain

90% Other

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Blockchain Factory

Undisclosed

Undisclosed

2 - 9

Thessaloniki, Greece

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

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Because Group

Undisclosed

Undisclosed

2 - 9

Athina, Greece

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

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AdvAge

$1,000+

$50 - $99 / hr

Freelancer

Athina, Greece

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

25% Blockchain

75% Other

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Innowise

$10,000+

$50 - $99 / hr

1,000 - 9,999

Athina, Greece

Ability to deliver

33.8/40.0

19.2/20 Reviews

4.7/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Blockchain

90% Other

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Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3

Popular Locations in Greece

Blockchain in Athens

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Top Blockchain Companies & Developers in Greece

List of the Top Greece Blockchain Development Companies

Reviews mention Open to feedback

Custom Software Development for Blockchain Company

Cryptocurrency & Blockchain Dev for Asset Tokenization Co

Blockchain Development for FinTech Company

Average Project Cost Breakdown

What Clients Have Said

RedDuck is very responsive

Reviewed 1 time in the past 6 months

Blockchain & Custom Software Dev for Art Management System

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Web Development for Testing & Calibration Device Manufacturer

Web Development for Testing & Calibration Device Manufacturer

Average Project Cost Breakdown

What Clients Have Said

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List of the Top Greece Blockchain Development Companies

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Specialties

Popular Locations in Greece