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List of Top Private Blockchain Companies | Top Private Blockchains

  • Labrys

    Australia's Largest Blockchain Development Agency
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    Labrys is a leading Australia-based blockchain solution development company that creates Web 3.0 technologies and blockchain infrastructure to reform existing business processes. It mainly specializes in NFT development, blockchain consulting, integrations, POC and token development, enterprise blockchain development, ... read more about Labrys

    "Reliable, best-practice blockchain development from an honest and approachable team"
    Lachlan Craigie, Co-Founder at PxQuest
    $100 - $149/hr
    10 - 49
    2017
    Australia, United States
  • Cubix

    Award Winning Software Development Company
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    Cubix is a US-based leading blockchain development company that serves in over 50+ countries, and its talent squad of 250+ employees has expertise in providing customized and robust blockchain solutions to businesses globally. The company specializes in the blockchain supply chain, decentralization, E-wallets platform, ... read more about Cubix

    "Good product can be use"
    Rofli Nasuha, Product Executive at Resonet Sdn. Bhd.
    $25 - $49/hr
    50 - 249
    2008
    United States, UAE
  • Innowise Group

    ✅ IT Outsourcing & Staff Augmentation since 2007
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    Innowise Group is an international full-cycle software development company with key delivery centers in Eastern Europe and offices worldwide. Our team has over 800 top-notch IT professionals, leveraging their software engineering expertise to make the businesses of our customers more innovative and successful. By co ... read more about Innowise Group

    "Great software development outsourcing firm. Strong candidates across multiple disciplines."
    Bruce Elliott, Sr. Electrical Engineer & Head of Product at Definely
    $50 - $99/hr
    1,000 - 9,999
    2007
    United States, Poland
  • OpenXcell

    Hire the Best Mobile App Developers
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    Incorporated in 2009 and headquartered in the USA, OpenXcell is a top-notch blockchain development company that builds innovative blockchain-based apps and services.  With a diversified clientele like John Hopkins University, Renault Nissan Mitsubishi alliance, Cin 7, Ajman bank, and more, Openxcell provides a com ... read more about OpenXcell

    "We have had a great experience working with OpenXcell. "
    Ansh Jain, Co-founder and Chief Technology Officer at Dukaan Dost
    < $25/hr
    250 - 999
    2009
    United States, India
  • SoluLab

    Blockchain | Metaverse | DigitalTranformation | AI
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    With over 1500+ completed projects and 500+ happy clients, Solulab is a top-notch, experienced blockchain developer in the US for building Blockchain Games, Ethereum Token, Web 3.0, and Defi. Solulab is a popular name in blockchain app development and protocol development, dApps development, blockchain-powered Metavers ... read more about SoluLab

    "AI App"
    Elias Tsoukatos, Director Ejecutivo (aiMonkey) | Estratega Comercial y Gerente de Planificación - Oficial de Desarro at aiMonkey
    $25 - $49/hr
    250 - 999
    2014
    United States, India
  • Idealogic

    Custom software development for startups
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    Idealogic is a top-rated blockchain technology company with 10 years of rich experience. The company is known for offering pre-designed and white-label custom blockchain solutions for e-wallets, crypto exchange, and DeFi platforms. It uses blockchain applications to build the latest technology stacks, including Solidit ... read more about Idealogic

    "Idealogic provided outstanding software development for my real estate services company with excellent value. "
    Jon Pierowicz, Counsel at VeriTX
    $25 - $49/hr
    50 - 249
    2016
    Poland, Canada
  • Oodles Blockchain

    Blockchain Development Company | Oodles Blockchain
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    Transform your business processes into highly secure, scalable, and transparent growth enablers with our blockchain development services. We provide blockchain application development services across various industries to introduce transparency, security, automation, and efficiency in business. Our blockchain developme ... read more about Oodles Blockchain

    "Working with Oodles Blockchain exceeded our expectations"
    Richard Hashwell, Senior Software Engineer at SuggestChain
    $25 - $49/hr
    250 - 999
    2009
    India, United States
  • Plavno

    Customised solutions to fuel your growth
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    Plavno is a premier software development house with over 15 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing ... read more about Plavno

    "Вooking system creation for Transportation chain"
    Summit tiwari undefined, Product Owner at Amadeus Labs at Amadeus Labs
    $25 - $49/hr
    50 - 249
    2007
    United Kingdom, United States
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  • Suffescom Solutions Inc

    Blockchain | NFT | Web3 | Crypto | Wallet
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    With nearly 5 years of experience in blockchain technology, Suffescom Solutions Inc has become an established blockchain development services company that has successfully delivered individual and enterprise projects, like NFT Marketplace, Play2Earn gaming platform, cryptocurrency-based platforms, token creation, crypt ... read more about Suffescom Solutions Inc

    "Suffescom Solutions: Our Trusted Partner for App Enhancement"
    Marvin Giles, Application Support Specialist at MumuTeam at MumuTeam
    $25 - $49/hr
    250 - 999
    2013
    United States
  • Osiz Technologies P LTD

    Crypto Exchange & Blockchain Development Company
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    Osiz Technologies Pvt Ltd is a leading blockchain development company seeded in 2009 and housing over 200+ blockchain developers. Offering an extensive array of blockchain services, such as blockchain solutions for hyperledger development, public/private blockchain NFT, Defi, crypto tokens, etc., the company caters to ... read more about Osiz Technologies P LTD

    "Best Crypto exchange platform provider"
    Mathew benze, PM at crypex
    $50 - $99/hr
    250 - 999
    2009
    India
  • SotaTek

    Leading SDaaS & Blockchain Development Company
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    SotaTek is a Blockchain Development and IT Consulting company with 7 international offices and a team of 500+ blockchain developers and consultants. The company's dynamic team delivers full-stack public blockchain development, NFT marketplace development, dex development, blockchain game development, E-wallet, POS ... read more about SotaTek

    "Fast delivery and high quality work that went beyond our expectation!"
    Harris Nguyen, Software Development Engineer II at Amazon
    < $25/hr
    250 - 999
    2015
    Vietnam
  • Debut Infotech is an India-based custom blockchain development company. With its high-end and future-ready distributed ledger solutions, the company has worked on many prominent projects. Debut Infotech provides customized blockchain development solutions with a team of top blockchain developers.

    "Perfect Blockchain Technology Development"
    Octavio Diaz, Operating Partner at FARE
    $25 - $49/hr
    50 - 249
    2011
    India
  • Peiko

    Blockchain Development Company, Web3, Crypto
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    Peiko is one of the highest-ranked and biggest blockchain companies based in the United States. The company has the best industry experts adept at providing high-quality blockchain development, application development, and game development services through their vast knowledge, immense experience, and sheer dedication. ... read more about Peiko

    "Peiko is our ideal choice for all our development requirements!"
    Vitalii Drach, Chief Executive Officer at RD2 Crypto Marketing & PR Agency
    $25 - $49/hr
    50 - 249
    2016
    United States
  • Novus Team

    Custom mobile&web development
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    We are blockchain development company at the forefront of the industry, offering AI-driven process automation alongside our bespoke software development services. Our team of tech aficionados and visionary professionals are well-versed in harnessing the power of artificial intelligence and blockchain to streamline and ... read more about Novus Team

    "They impressed us with their transparency, efficient communication, and dedication to our fintech project."
    Vladimir Drogan, CEO at Roonyx
    $50 - $99/hr
    10 - 49
    2014
    Poland
  • Unicsoft

    Your Top-rated Vendor for Next-Gen AI Solutions
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    Unicsoft is a trusted blockchain development company with expertise in decentralized applications, DeFi, NFT, blockchain game development, play-to-earn/Web3 games, KYC/AML compliance solutions, and smart contract development and audits. The company builds custom blockchain solutions to drive cost-effective and profitab ... read more about Unicsoft

    "A breathe of fresh air! Best development team I've ever worked with"
    Jacqueline Dunnett
    $50 - $99/hr
    50 - 249
    2005
    United States
  • NetSet Software Solutions is one of the most dynamic blockchain development services providers. Based in India, the company has a team of highly experienced best blockchain developers excelling in offering Distributed Ledger Technology (DLT), DeFi, Hyperledger, Smart Contracts, Dapps, Crypto Exchange Development, and o ... read more about NetSet Software Solutions

    "The transparent communication and quality of work resulted in a highly satisfactory experience."
    Rio Bhatt, Founder at InfoServOps pvt ltd
    $25 - $49/hr
    50 - 249
    2011
    Singapore
  • Ekoios Technology

    Software and Blockchain Development Company
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    Ekoios Technology is one of the biggest blockchain companies helping startups and enterprises seize the future economy with its state-of-the-art technology and extensive blockchain white-label products. With its excellence in blockchain technology, the company has worked on many renowned projects worldwide.

    "Trustworthy team with extensive knowledge and experience in the blockchain industry"
    Emilie Pearce, Brand Storytelling at opinew
    $25 - $49/hr
    50 - 249
    2018
    Vietnam
  • Hivelance Technologies Pvt Ltd

    Web3, Metaverse & Blockchain Development Company
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    Hivelance is the leading blockchain development company with core expertise in Web 3.0, DAO, Metaverse, NFT, DeFi, DApp, Cryptocurrency, and Blockchain applications. We are a group of professionals with more than 10 years of solid experience working in the blockchain and cryptocurrency areas. Our primary areas of fo ... read more about Hivelance Technologies Pvt Ltd

    "They are a professional and very capable company for blockchain development "
    Daniel Marulanda, CEO at Explori
    < $25/hr
    10 - 49
    2020
    India
  • Sfxdx

    We are outsourcing software development agency
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    Creating groundbreaking technological blockchain solutions and protocols: - We are developing cryptocurrencies and tokens based on your preferences, building something absolutely new, or using existing solutions, based on the most popular blockchains such as Bitcoin, Ethereum, Solana, Cosmos, Tron, Fantom, Avalanche ... read more about Sfxdx

    "Tipping and Staking mechanism"
    Kyle Allbright, Director at Odeum
    $50 - $99/hr
    50 - 249
    2015
    UAE
  • Monkhub is a technology service provider majorly focused on Emerging Technologies. We undertake projects in blockchain, mobile and web application development and data sciences. We execute our projects following a structured approach of ideation, design, development and deployment. Our client base expands across s ... read more about Monkhub Innovations Pvt. Ltd.

    "Everything was great in terms of experience, delivery & management."
    Rohan Kannirwar, Lead - Performance Marketing at SpikeROAS
    < $25/hr
    10 - 49
    2017
    India
  • RWaltz Group Inc. is believed to be one of the popular providers of Blockchain Application Development in the USA, India. The professional organization is firmly organized in such a way to offer progressively acquirable outcomes and solutions for use in a variety of businesses, encountering problems in the informa ... read more about RWaltz Group Inc.

    "Wonderful Service and Punctual Delivery. Cutting edge Web3 and Blockchain Tech"
    William Pete
    $50 - $99/hr
    50 - 249
    2000
    India
  • MetaLamp

    💡Light your way to web 3.0
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    Over 9 years of our experience, we have completed more than a hundred projects and our team has grown to 60 people distributed throughout Eastern Europe. In recent years, we have successfully worked with NFT platforms, DeFi applications, engaged in blockchain development for GameDev, smart contracts and other projects ... read more about MetaLamp

    "It was a great experience working with MetaLamp. We were recommended MetaLamp as a reputable company specializing in Blockchain development."
    Alexey Nosov, Product Manager at Aspirity
    $50 - $99/hr
    50 - 249
    2014
    Georgia
  • Errna.com

    Crypto | ICO | Exchange & Blockchain Software
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    Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. We have been helping businesses from all ... read more about Errna.com

    "Best Choice for Blockchain Development "
    Diana Rayan, Co Manager at Exeter Finance
    $50 - $99/hr
    250 - 999
    2015
    United States
  • Crypton Studio LLC

    We help companies to integrate blockchain.
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    Crypton Studio is the largest company in the custom blockchain development segment in Europe. Over 6 years on the global market, we have done 100+ various projects for clients from 25 countries.  What do we offer: full cycle custom development augmentation and optimization of the customer's ... read more about Crypton Studio LLC

    "Excellent!"
    Sheran Corera, Co-Founder at Creative eLearning
    $25 - $49/hr
    50 - 249
    2015
    Latvia
  • Softengi

    We are a Digital Transformation Company.
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    Softengi is the software development company listed as one of the top 100 world's IT outsourcing service providers by IAOP. We use transformational tools, such as AI, AR & VR, Blockchain, IoT and gamification to provide businesses with the most innovative solutions. With our profound experience and ex ... read more about Softengi

    "Had a great experience, very professional and approachable."
    Igor Taranenko, Director at Eastern Radiotech
    $25 - $49/hr
    250 - 999
    2009
    Ukraine
  • Minddeft was founded back in 2015 by a group of like minded techno people with a centric approach. With our expertise, skills and dedication, we have built a number of solutions with Blockchain Technology, which can make a difference to the business of our customers. During the short journey, we have built some great p ... read more about Minddeft Technologies Private Limited

    "Ongoing development work, would certainly recommend their services!"
    Len Burgess, CEO & Founder at miBoodle
    $25 - $49/hr
    10 - 49
    2015
    India
  • Blockchain Technologies

    Blockchain Development Company from Australia
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    Blockchain Technologies is a blockchain consulting and development company based in Sydney Australia (Registered under the name of Sunrise Technologies ABN - 50131323972). Offering comprehensive end to end blockchain software engineering solutions on Private and public blockchain networks. Our clientele includes Multip ... read more about Blockchain Technologies

    "Experts in Blockchain development services and professinals to work with "
    Mr. Wade
    $25 - $49/hr
    10 - 49
    2016
    Australia
  • CML Team Ltd

    Holistic End-To-End Solutions For Startups
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    CML Team LTD is a global technology consultancy that builds holistic end-to-end solutions and platforms for startups and enterprises.  We have extensive experience working with startups who grow fast and succeed. We know their needs precisely, as well as their problems. Our mission is to bring this vita ... read more about CML Team Ltd

    "CML Team helped us with integration of the DeFi exchange into our solution."
    Sergey Royz, Chief Technology Officer at Swipelux OU
    $50 - $99/hr
    10 - 49
    2018
    United Kingdom
  • First Bridge is a European-based R&D tech company. We are a research-driven team providing IT and business intelligence services to bring innovative products that the market is waiting for. You can take advantage of a full range of end-to-end services in the development and maintenance of blockchain, AI, IoT, ha ... read more about First Bridge

    "Development of a Machine Learning Investment Solution"
    Tanner Griffith, CFO at WestCoast Investment Group
    $50 - $99/hr
    50 - 249
    2017
    Ukraine
  • Pragmatic DLT inc

    Software consultancy company focused on blockchain
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    Pragmatic DLT is an innovative software development company focusing on technical consulting and the fintech, healthcare, and gaming industries. At its core, Pragmatic has a solution-based, hands-on corporate culture. Partnership with our clients is our engagement philosophy. Profoundly interested and involved ... read more about Pragmatic DLT inc

    "Blockchain specialists"
    Alex Zhebryakov, CEO & Co-Founder at Y-Productive
    $50 - $99/hr
    10 - 49
    United States
  • Blaize

    Blockchain Development Company
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    Blaize is a software development & service company with a key competency in blockchain technology. We are tight-knit team of experts with more than 3 years of practical experience in blockchain development field. Our main focus is turned towards blockchain based software development, DevOps, consu ... read more about Blaize

    "Blockchain development feedback"
    Александр Момот
    $25 - $49/hr
    10 - 49
    2016
    Ukraine
  • Genesis IT Lab is one of the top global IT companies with over 30 projects developed on multiple blockchains with over 25 million active users. GenesiLab.com eesearch labs for AI, Blockchain, Cyber Security & web3 have partnered with major global firms of IT industry and provided IT solutions to over 15 countries. ... read more about Genesis IT Lab

    "RNS Solutions is the best"
    Antlia Blockchain
    $50 - $99/hr
    50 - 249
    2017
    Pakistan
  • 4IRE

    Create winning experience in Blockchain, DeFi
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    4IRE is a leading blockchain development and consulting company, since 2023 a part of 4IRE Group - a global tech partner providing both services and white-label products in FinTech, IoT, DeFi, Blockchain, and GreenFi.   Leveraging 13+ years of experience, we have become a long-term strategic partner helping ... read more about 4IRE

    "Very competent ; High quality ; Great experience"
    Harsh Jani, The Captain at Captain Bitcoin
    $25 - $49/hr
    250 - 999
    2010
    Ukraine
  • Primafelicitas

    A Blockchain Development Company
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    With Alums from Stanford & LBS, with 25+ years of experience in Technology & FinTech and now 5+ years in Blockchain, PrimaFelicitas houses one of the most powerful founding teams. Started in 2013 with offices in San Francisco, London, and Delhi, PrimaFelicitas is known for following their passion for ... read more about Primafelicitas

    "Highly experienced Blockchain development team"
    Joseph Lattin
    $50 - $99/hr
    50 - 249
    2013
    United States
  • Biz4Solutions LLC

    Top Mobile and Web App Development Company
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    Biz4Solutions excels in developing top-class software solutions for start-ups and enterprises across the globe. We have 11+ years of experience in tailoring revolutionary mobile/web app solutions that have elevated our clients’ business operations to the next level and provided them a competitive edge. Our tea ... read more about Biz4Solutions LLC

    "Reliable and Diligent"
    David Mazza
    < $25/hr
    50 - 249
    2011
    United States
  • Innotical Solutions Pvt. Ltd.

    #1 Web & Mobile App Development Company
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    With the assistance of an effective and innovative Web & App Development service, we are regularly meeting the demands of small businesses, startups, firms that are located all over the world. Since our establishment, Innotical Solutions have delivered lots of successful project such as; MySwaasth, HealthSous, YICU ... read more about Innotical Solutions Pvt. Ltd.

    "Overall a Good Experience with High-Quality Solution!"
    Jessica Hanneras, Business Head at Event planner
    < $25/hr
    50 - 249
    2012
    United States
  • Your Premier Technology Partner We are a well-established technology consulting and development company based in the US, dedicated to providing innovative solutions with cutting-edge technologies                                  tha ... read more about Reveation Labs

    "Best Experience-Combination Of Expert Skills & Decent Attitude"
    Hitesh Rathi, Owner at Rathi Agrotech
    $25 - $49/hr
    50 - 249
    2020
    United States
  • SemiDot Infotech Pvt Ltd

    Right Technology Partner for IT Solutions
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    SemiDot Infotech is a Top rated multi award winning software development company providing a full suite of services and solutions like website development, mobile application development, software development, blockchain development, crypto currency development, NFT marketplace development & e-wallet app developmen ... read more about SemiDot Infotech Pvt Ltd

    "SemiDot InfoTech"
    David Sillah, Software Technician Apprentice at Symphony APS
    < $25/hr
    50 - 249
    2011
    United States
  • Oyelabs

    Driving Growth and Business Value
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    Helping companies execute or accelerate the idea. We have executed good amount projects in Blockchain, IoT, Machine Learning/ AI along with mobile apps and web apps.

    "App Development for clothing brand"
    Saby JS
    < $25/hr
    10 - 49
    2019
    India
  • SpaceDev

    Blockchain and other cutting-edge technologies dev
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    We are SpaceDev, a software development company specialized in Blockchain that helps clients turn their ideas into stellar products. We are headquartered in Montevideo, Uruguay, one of Latin America’s tech powerhouses with a team of over 40 engineers. We are Expert Vetted on Upwork with over +2M earned! Clutch ... read more about SpaceDev

    "Space assisted us in the development of our company's new website"
    Natalia Ballesteros, Web Consultant at Autonomo
    $50 - $99/hr
    10 - 49
    2017
    Uruguay
  • Aegas

    We provide IT-solutions for SMEs and startups
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    Aegas is an IT-outsourcing company that effectively creates software for corporate clients and startups from Europe and the USA using an agile approach and new technologies. We provide fast results with high quality and are ready to respond quickly to changes. Starting from scratch in 2017, we currently have a full-fle ... read more about Aegas

    "Web Development for African Safari Tour Operator"
    David Githu
    NA
    10 - 49
    2017
    United States
  • Queppelin

    Metaverse - AR | VR | NFTs | AI | WebAR | 3D
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    Unlock the Metaverse with Queppelin’s end-to-end solutions that will enable your business to participate in this landscape today and in the future. Access the world Scale the world Change the world We Build Metaverse - At Queppelin, we develop AR and VR Applications, Immersive Experiences for Adver ... read more about Queppelin

    "Queppelin has strong consultation and have shown great expertise in metaverse product development, and they deliver high-quality ideas, plans, models,"
    Erki Koldits, CEO - Founder at at PopSpot
    < $25/hr
    50 - 249
    2010
    United States
  • Innowrap Technologies is an ISO, DAC and IAF certified global Information Technology and Consulting Services company. We have our service presence in India, US, UK and UAE and are recognized globally for our indomitable quality of services, strong commitment and core values. By working with us, what you’ll ... read more about Innowrap Technologies

    "Review of Innowrap Technologies"
    AMIT MULANI, Director at Snehanjali
    $25 - $49/hr
    10 - 49
    2015
    India
  • Kellton is a leading global technology solutions company that has been empowering businesses with innovative and cutting-edge technology since 2009. With a team of over 1,800+ highly skilled professionals across the globe, we are committed to helping businesses ranging from funded startups to the Fortune 500 and enabli ... read more about Kellton Tech Solutions Limited

    "We are really impressed with Kellton Tech Team"
    Lori Love, Chief Financial Officer at P2k Labs
    $50 - $99/hr
    1,000 - 9,999
    2009
    United States
  • NexThoughts is a complete Software Solutions Company with a team of 45+ professionals expertise in Development, Testing and Evaluation of Enterprise software and web applications. We look to disrupt traditional business models and help companies with Digital transformation.We work closely with our customers and engage ... read more about NexThoughts Software Technologies Pvt. Ltd.

    "Top notch professional software engineering services"
    Julian Kaljuvee
    < $25/hr
    10 - 49
    2013
    India
  • Techforce provides solutions for every business need and has been serving global customers since 2015.Focused on industry-leading technology, Techforce supports its customer’s growth with flexible, scalable, and intelligent solutions implemented and supported by an experienced technical force.

    "Fast forward"
    Josemar Pereira, Software Developer at RODIZIO BRAZILIAN GRILL ROTTERDAM
    $25 - $49/hr
    50 - 249
    2015
    United States
  • INCN Technology

    Experts in IT, Blockchain, AI Dataset & Annotation
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    International IT Expert in building modern, progressively built with a sound business strategy, latest trend technologies to make the process of getting your profit-making platform like eCommerce, portfolio website, Android, iOS mobile APP, Digital Marketing(SEO, SMO, Adwords), Branding, Advance learning classes, Deskt ... read more about INCN Technology

    "Best IT company by Indian and Chinese Partners in Guangzhou China"
    XIHUA LV, Manager at "GUANGZHOU ONLINE WORLDWIDE LOGISTICS CO., LTD "
    $25 - $49/hr
    50 - 249
    2017
    China
  • Twendee Software Company

    The No.1 Blockchain Expert for Various Sectors
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    Twendee is a global full-cycle software development company with experience seniors and a focus on the latest technologies. Since 11/2018, we have been helping companies achieve their goals with impactful, industry-specific software solutions. There are 4 reasons to go with us: - 80% of employees are senior more ... read more about Twendee Software Company

    "Amazing client service"
    Thao Dang, Planner at Creative Point
    < $25/hr
    50 - 249
    2018
    Vietnam
  • Jelvix

    Global Tech Partner for Your Digital Success
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    Jelvix is a global tech partner with over 10 years of experience for industry leaders, SMEs, and technology disruptors. We have a solid background in both helping startups grow into enterprises and transforming large businesses.  Accumulated expertise made us a recognized partner for businesses in Healthcare ... read more about Jelvix

    "Jelvix Review "
    Emily Nicholls
    $50 - $99/hr
    50 - 249
    2011
    Ukraine

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