Are you looking for an Ethereum blockchain company to help you develop secure decentralized applications and smart contracts? After evaluating numerous case studies, authentic client feedback, and service scope, we compiled a list of the best Ethereum blockchain development companies. Browse our directory and tailor your search by budget, hourly rate, company size, and location to find the best match for your needs. 

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Ethereum × Industrial × Sort by: Avg Hourly Price: High to Low ×Clear Filters
  • Build & Defend

    nsite.tech is a Bellingham-area web design, application development, and cybersecurity company serving Whatcom County, WA Bellingham, Ferndale, Lynden, Blaine, and Fairhaven. Custom websites you own, business software, and Google-certified security...

    Top Services:

    • Digital Services
    • Web Design
    • CRM Consulting
    • IT Compliance Solution
    • Engineering
    • Show more
    Location
    Everson, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $350/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Actual AI. Actual results.

    Actual Reality Technologies is an AI solutions consultancy in Perrysburg, Ohio, built for manufacturers tired of AI hype and hungry for measurable outcomes. We pair frontier AI and machine learning with Lean Six Sigma discipline our CEO is a Master Black Belt with 15 years at GE Aviation and operations...

    Top Services:

    • AI Development
    • Software Development
    • Big Data Analytics
    • IoT
    • Mobile App Development
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    Location
    Perrysburg, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Engineering AI-powered software that works for you.

    CacheLogic is a technology and AI company focused on building intelligent, scalable solutions that help businesses solve complex challenges and move forward with confidence. We combine strong engineering expertise with a product-driven mindset to turn ideas into reliable digital solutions built for real-world...

    Top Services:

    • Blockchain
    • Software Development
    • Staff Augmentation
    • IT Services
    • AI Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Minimal Budget
    Under $1,000
  • Progress, with purpose.

    Allprime improves how organisations work through analysis, software, integrations and custom development, with ownership built in from the start...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • ERP Consulting
    • Show more
    Location
    Rotterdam-Albrandswaard, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Software that ships & sells. The Agency That Thinks Like a Founder.

    Wavect GmbH is an Austrian software agency for founders, startups, and scale-ups that need product-led software built to ship. From web and mobile apps to AI, blockchain, IoT, and SaaS, Wavect helps teams validate ideas, research the right technical path, and turn concepts into production-ready products. With...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • Blockchain
    • Show more
    Location
    Ampass, Austria
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
  • Salesforce Consulting Partner

    Certified Salesforce Consulting Partner with an office in Miami and delivery teams across Latin America. Sales Cloud, Service Cloud, Agentforce and custom development, in your time zone and in English and Spanish...

    Top Services:

    • CRM Consulting
    • Business Consulting
    • Staff Augmentation
    • AI Development
    • Software Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Transforming Enterprise Operations with Agentic AI

    CogniAI helps commercial organizations and Government modernize operations through Agentic AI, intelligent automation, data engineering, geospatial intelligence, and enterprise AI platforms. Our expertise spans AI workflow orchestration, digital twins, data modernization, and secure AI solutions that improve...

    Top Services:

    • AI Development
    • Big Data Analytics
    • IT Services
    • CRM Consulting
    • ERP Consulting
    • Show more
    Location
    Leesburg, Virginia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
  • Empowering Tomorrow with Digital Innovation

    SUF Digital is a global technology company specializing in AI, blockchain, digital assets, product engineering, data, cloud, and enterprise software. We build scalable, future-ready digital platforms and intelligent systems for businesses worldwide...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
  • Transforming Businesses

    ARIT is where enterprise experience meets modern technology. With a 300+ member engineering team and provien experience building mission-critical platforms for financial services , wealth, insurance, and finance, we bring the scale and discipline of an enterprise technology organization to every project. We...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • Software Testing
    • AI Development
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    Location
    Jodhpur, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
  • Empowering Businesses Through Intelligent Digital Solutions

    Octal Digital is a leading software development firm specializing in mobile apps, web solutions, eCommerce, cloud and AI. We combine creativity with cutting-edge tech to assist businesses in their growth, optimization, and realization of their digital aspirations. Trusted by clients worldwide...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    Houston, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Your team for proper development

    Every client deserves dependable software they can trust. Our team is committed to delivering reliable solutions that ensure seamless performance and peace of mind...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • eCommerce Development
    • Web Development
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    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Custom software, AI automation, and hard-to-find engineers. Since 2015.

    Powercode Group builds custom software and AI solutions for Global startups and Fortune 500s. We deliver end-to-end products and supply pre-vetted engineers specializing in AI automation, ML, data, and DevOps. GDPR-compliant with hubs in the UK, DE, and PL...

    Top Services:

    • Staff Augmentation
    • AI Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Engineering Absolute Digital Authority

    Arisys Global engineers elite digital ecosystems for brands looking to dominate their market. We fuse high-performance web engineering with scalable AI-driven automation to transform your digital footprint into a high-conversion revenue pipeline...

    Top Services:

    • Design Services
    • Reputation Management
    • Digital Strategy
    • Web Design
    • Web Development
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Technology, Automation And Measurable Growth

    CodeLynx is a UAE-based technology company helping businesses build scalable web apps, mobile apps, SaaS products, and AI-powered automation systems. We work with founders and growing companies to turn ideas into reliable, production-ready software that improves operations, reduces manual work, and creates...

    Top Services:

    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • Software Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • From Idea To Production AI In Weeks

    WNC (WeNoCode) is a product-driven AI and software company. We design, build, and ship AI agents, RAG pipelines, and workflow automation, alongside full-stack web, mobile, and desktop apps. Unlike pure consultancies, we run our own products Atflow, Base, Alternative Auth, AdCrier, and more so clients get a...

    Top Services:

    • Digital Services
    • Product Design
    • Digital Strategy
    • Web Design
    • Web Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Agency That Gets You Online In A Week.

    NFW Web Studio is a web agency based in San Giovanni Lupatoto (Verona) that creates websites, landing pages, and apps for small and medium-sized enterprises in Italy and across Europe. Their sites are mobile-first, optimized for Core Web Vitals, and GDPR-compliant...

    Top Services:

    • Web Design
    • Web Development
    • AEO
    • CRO
    • SEO
    • Show more
    Location
    San Giovanni Lupatoto, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Innovate, connect, inspire

    We are committed to providing services to our clients with Leadership, Quality, Integrity & Reliability...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Development
    • Software Testing
    • Software Development
    • Show more
    Location
    Nagpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Simplifying Your Data Journey

    Trinity Technology Solutions helps organization unlock the power of data, AI, and digital transformation. We deliver tailored solutions in Data Engineering, Business Intelligence, ERP, AI, Cloud, and Custom Software Development, enabling businesses to streamline operations, improve decision making and...

    Top Services:

    • Web Development
    • eCommerce Development
    • SEO
    • Software Development
    • Big Data Analytics
    • Show more
    Location
    Chennai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Full-Service Digital Growth & Technology Company

    Seartive is a full-service IT and Digital Growth agency dedicated to transforming businesses into industry leaders. We specialize in custom web and mobile app development, scalable software solutions, and advanced digital marketing. By combining innovative UI/UX design with high-impact SEO and performance...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • Advertising
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Your Business Strength Develops With Us

    Solutions1313 works with businesses on website design and development, mobile apps and digital marketing from Mohali, Punjab...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • Blockchain
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
132,421+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
20

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.