Top Blockchain Companies & Developers in Greece

Ratings Updated: November 9, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Pricing Services Guide

0 Leaders 12 Contenders

Get A Quote

Clutch Guarantee (0)

12 Companies

Country: Greece

List of the Top Greece Blockchain Development Companies

Sponsored

Featured

What are Featured Providers?
RedDuck

5.0 17 reviews

Verified Clutch Guarantee

$5,000+

$50 - $99 / hr

10 - 49

Serves Greece

Services provided

90% Blockchain

10% Web Development

RedDuck is a blockchain development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. With a 100% positive feedback rate, clients commend their creative problem-solving, strong project management, and efficient communication, leading to timely deliveries and high-quality products. Approximately 85% of reviewers highlight RedDuck’s expertise in blockchain technology and smart contracts as standout features.

See all 17 projects
Reviews mention Knowledgeable
RedDuck has received positive feedback regarding their expertise and knowledge in development. Clients have noted their ability to deliver results ahead of schedule and their effective communication. One client highlighted that RedDuck's insights and market awareness significantly contribute to the project, stating that their innovative thinking stands out. Overall, the sentiment is highly favorable, with clients expressing satisfaction with RedDuck's performance and professional understanding of complex projects.

Web Development for Blockchain Game

5.0 Jan 27, 2022

Their way of thinking stands out. Today, it’s all about the market. RedDuck is interested in similar projects, and they’ve been hanging around in the market too. If we talk to them and come up with ideas, they bring in information out of another corner, which shows their knowledge.
Read Full Review

Read All Reviews

Was this helpful?

8 of 8 Blockchain reviews are 5 stars

3 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
Read 8 Reviews

Was this helpful?

View projects from:

Switzerland (2) United States (2) Germany (1) India (1) Marshall Islands (1) South Africa (1) Thailand (1) Ukraine (1) England (1)

Was this helpful?

$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
View Packages

Was this helpful?
View Profile Visit Website
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.
Read more

View Profile
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.
Read more

View Profile
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.
Read more

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

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.
Read more

View Profile
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.
Read more

View Profile
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.
Read more

View Profile
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.

See all 4 projects
Reviews mention Proactive
Clients have consistently praised Appnox Technologies Pvt. Ltd. for their proactive approach to project management. One client highlighted their exemplary responsiveness and commitment to deadlines, stating that the team effectively addressed needs and fostered a collaborative relationship. Additionally, clients noted their ability to tailor solutions to specific challenges, showcasing a strong understanding of requirements. Overall, the sentiment reflects a high level of satisfaction with Appnox's proactive problem-solving and client-centric strategies.

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.
Read Full Review

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.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently commend Appnox Technologies Pvt. Ltd. for their competitive pricing and overall value for money. Feedback highlights that their pricing aligns well with budgets while delivering high-quality results. One client noted, 'Good value for cost,' while another emphasized the 'reasonable cost' for a modern website. Overall sentiment reflects satisfaction with the financial investment, as clients feel they received exceptional service and outcomes that justified their expenditures.
Read All Reviews

Was this helpful?

View projects from:

England (2) Belgium (1)

Was this helpful?

Thessaloniki, Greece

Monastiriou 13
Thessaloniki, Greece 546 27
41 - 49

+30 698 007 9500

See All Locations (3)

Was this helpful?
View Profile
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.
Read more

View Profile
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.
Read more

View Profile
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.
Read more

View Profile
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.
Read more

View Profile
Innowise

4.9 73 reviews

$10,000+

$50 - $99 / hr

1,000 - 9,999

Athina, Greece

Services provided

10% Blockchain

10% AI Agents

10% AI Consulting +7 services

10% AI Development

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

10% Custom Software Development

10% Cybersecurity

10% IT Staff Augmentation

10% Mobile App Development

Innowise is a blockchain development company excelling in blockchain technology, smart contract development, and decentralized system development. Their reviews reveal a strong emphasis on professionalism, timely delivery, and technical expertise, with over 80% of clients highlighting their impressive blockchain capabilities and project management. Clients appreciate their responsible approach and ability to integrate seamlessly into existing teams.

See all 73 projects
Reviews mention Flexible
Innowise consistently receives positive feedback regarding their flexibility across various projects. Clients highlight their responsiveness and adaptability, noting specific instances such as accommodating tight schedules and adjusting to the unique needs of smaller companies. One client emphasized their ability to quickly provide necessary resources, while another praised their engagement level. Overall, the sentiment reflects a strong appreciation for Innowise's commitment to being flexible and responsive to client requirements.

DevOps Services for Real Estate-Oriented AI-Driven Platform

5.0 Aug 19, 2024

Innowise's communication and flexibility have been very important to me. As a small company, I can't hire a team of five people like many of Innowise clients probably do. Still, they're accommodating my size with the hope on both sides that, as I grow, I'll ultimately consume more of their services. I really appreciate that Innowise has given me access to a senior engineer, providing ample flexibility on how much I use them each month.
Read Full Review

Software & Shopify Dev for Smart Indoor Greenhouse Mfr.

5.0 Jul 18, 2022

Their professionalism, punctuality, and the ability to be flexible and add the needed resources (and vetted resources) quickly. They've been flexible with payment terms, timelines, and our needs. They're a first-class organization.
Read Full Review

Web App Dev & Support for Transportation Company

5.0 Jul 1, 2022

They're very flexible, and I can speak directly to the developer as much as I want. Regarding tools, we use Trello and Google Meet. Overall, the client manager is very helpful and professional.
Read Full Review

Staff Augmentation for IT Consulting Company

5.0 Feb 22, 2022

We are impressed with their flexibility and willingness to find solutions for challenging situations.
Read Full Review

Website Development for IoT Company

4.5 Jun 10, 2021

Good flexibility and availability.
Read Full Review

Read All Reviews

Was this helpful?
1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
Innowise has received positive feedback from clients in the last six months, highlighting their punctuality and budget adherence. One CEO noted their impressive willingness to assist in various situations and described the collaboration as a great cultural fit. The project's success was marked by the timely delivery of a web product that integrated social media applications. Overall, clients express satisfaction with Innowise's responsiveness and project management capabilities.
Read 1 Recent Review

Was this helpful?

Industry Experience

Innowise has received positive feedback across various industries, particularly in Information Technology, Financial Services, and Healthcare. Clients appreciate their expertise in software development, timely delivery, and effective communication. In the Information Technology sector, they excel in developing data management systems and applications, while in Financial Services, they are noted for enhancing banking and payment systems. Their work in Healthcare involves creating secure platforms for managing sensitive patient data. Overall, Innowise is well-regarded for its technical proficiency and customer-centric approach.
Read All Reviews

Select Industry to see insights

Information technology Software Design Advertising & marketing Energy & natural resources Healthcare Arts, entertainment & music Financial services Construction Gaming Business services Consulting IT Services Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Other Industry Education

Was this helpful?

View projects from:

United States (15) Germany (11) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

Was this helpful?
View Profile

Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.

Get My Quotes

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more

Hire with confidence

Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

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

13.3/40.0

0/20 Reviews

9.2/10 Clients & Experience

4.1/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
LOGICWAVE

$5,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Ability to deliver

7.4/40.0

0/20 Reviews

4.4/10 Clients & Experience

3/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
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

View Profile Visit Website
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

View Profile Visit Website
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

View Profile Visit Website
NFT Cube

$5,000+

$50 - $99 / hr

2 - 9

Kifisia, Greece

Ability to deliver

4.7/40.0

0/20 Reviews

0.7/10 Clients & Experience

4/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Appnox Technologies Pvt. Ltd.

$10,000+

< $25 / hr

50 - 249

Thessaloniki, Greece

Ability to deliver

29.1/40.0

16.6/20 Reviews

8.7/10 Clients & Experience

3.9/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Kryptium

$25,000+

$50 - $99 / hr

2 - 9

Athina, Greece

Ability to deliver

4.5/40.0

0/20 Reviews

1.5/10 Clients & Experience

3/10 Market Presence

Service focus

15% Blockchain

85% Other

View Profile Visit Website
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

View Profile Visit Website
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

View Profile Visit Website
AdvAge

$1,000+

$50 - $99 / hr

Freelancer

Athina, Greece

Ability to deliver

3.4/40.0

0/20 Reviews

0/10 Clients & Experience

3.4/10 Market Presence

Service focus

25% Blockchain

75% Other

View Profile Visit Website
Innowise

$10,000+

$50 - $99 / hr

1,000 - 9,999

Athina, Greece

Ability to deliver

17.8/40.0

17.8/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website

Similar Categories

Related Services

AR/VR in Greece IoT in Greece Ruby on Rails in Greece Software Testing in Greece Web Developers in Greece Software Developers in Greece Mobile App Development in Greece eCommerce in Greece Artificial Intelligence in Greece

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

Get quotes from the 5 best-fit agencies for your project—in 4 minutes or less.

Top Blockchain Companies & Developers in Greece

List of the Top Greece Blockchain Development Companies

Reviews mention Knowledgeable

Web Development for Blockchain Game

Blockchain Development for FinTech Company

Software Development (Ethereum/EVM)

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

Reviews mention Flexible

DevOps Services for Real Estate-Oriented AI-Driven Platform

Software & Shopify Dev for Smart Indoor Greenhouse Mfr.

Web App Dev & Support for Transportation Company

Staff Augmentation for IT Consulting Company

Website Development for IoT Company

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.

Why Trust Clutch

List of the Top Greece Blockchain Development Companies

Similar Categories

Related Services

Specialties

Popular Locations in Greece