List of Top Private Blockchain Companies | Top Private Blockchain Developers
11 to 50
$151 - $200 /hr
Private Blockchain
Greece
Cyberscope, a prominent blockchain security firm, excels in conducting smart contract audits, providing KYC services, and offering AML analytics. Leveraging their extensive two-year expertise, Cyberscope has earned a reputation as a reliable partner for major launchpads and esteemed entities like CoinMarketCap, CoinGecko, Polygon Village, and Techstars. Read More About Cyberscope
2 to 10
$26 - $50 /hr
Private Blockchain
India
SecureDApp's team of security experts has extensive experience in the DeFi industry. The company has audited smart contracts for some of the largest DeFi projects in the world. SecureDApp is also a member of the DeFi Security Alliance, a leading organisation in the field of DeFi security. Read More About SecureDApp
Very professional tools. Helps in audit and real time security
Abhishek, CEO
2 to 10
$300+ /hr
Private Blockchain
Serbia
Mono Audit is a smart contract security firm specializing in thorough, manual audits for Ethereum-based projects. We help Web3 teams ship secure, reliable code with confidence. Read More About Mono Audit
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Verified
51 to 250
$51 - $100 /hr
Private Blockchain
USA, Poland
Interexy is a trusted app and web development company that helps you reach a competitive edge in the challenging market. We understand the importance of trusting your app development partner, so we always keep transparency throughout the whole process and guarantee your peace of mind until the last stage. If you have an idea - we cover the rest with no hassle! Read More About Interexy
The team delivers high-quality results through regular communication
Francesca Napoli, Business Operations Manager, ZiO Health
251 to 1000
< $25 /hr
Private Blockchain
India
With over 24 years of experience, CDN Solutions is a leading Blockchain and software development company. The agenda of the meeting will include discussing the latest trends in software development, IT, and Blockchain solutions, exploring potential collaborations, and networking with industry leaders. Read More About CDN Solutions
CDN Solutions Group is a Blockchain development company that genuinely cares about their clients.
Matthew Schneider, CEO @ Building, Inc
11 to 50
$101 - $150 /hr
Private Blockchain
Germany
Softstack is a leading German provider of Web3 software development, cybersecurity, and smart contract auditing. Founded in 2017, our mission is to make blockchain technology secure, scalable, and compliant for enterprises, startups, and institutions worldwide. With more than 1,200 audits completed and a zero-exploit track record, Softstack is trusted by industry leaders including Ripple, Tezos, TON, BitGo, and AllUnity. Read More About Softstack
Stablecoin smart contract audit
Ryan, CTO
51 to 250
$26 - $50 /hr
Private Blockchain
Vietnam
Founded in 2022, Varmeta is a leading technology company based in Vietnam, specializing in Blockchain, AI, and AR/VR solutions. In just a few years, we’ve grown into a team of 100+ skilled engineers and researchers, including three PhD experts specializing in blockchain architecture, distributed computing, and data intelligence. Contact with us: https://www.var-meta.com/ Read More About Var Meta., JSC
11 to 50
$26 - $50 /hr
Private Blockchain
Poland
We are an agile software house based in Poland and we are focused on pragmatic and premium quality software development. We produce reliable, predictable and powerful software in a teamwork oriented environment. Read More About Evojam
11 to 50
$101 - $150 /hr
Private Blockchain
Short Description Read More About LEARN DCM
11 to 50
$101 - $150 /hr
Private Blockchain
Ukraine
RedDuck is a blockchain development agency specializing in creating secure and scalable blockchain solutions. Their services include smart contract development and cybersecurity. They also run a unique blockchain academy to train their developers, ensuring a deep understanding of the technology. Their focus on security reduces error chances to minimal levels, emphasizing their commitment to quality. Read More About RedDuck
51 to 250
$51 - $100 /hr
Private Blockchain
Germany, Poland
Blockchain, dApps and mobile technology are moving fast. From intelligent hardware devices (IoT) to app-enhanced car dashboards, every industry can now participate in the smart, customer-driven app revolution. We help our clients and partners keep pace and thrive. As an engineering team, we specialize in building hardware-integrated mobile apps and the backend systems to power them. Read More About Concise Software
51 to 250
$51 - $100 /hr
Private Blockchain
USA
Intellivon is an AI and software development company specializing in enterprise-grade solutions for healthcare and fintech organizations. The company builds intelligent platforms, AI-driven applications, and data-focused systems that help businesses automate workflows, improve decision-making, and scale securely using modern cloud and AI technologies. Read More About Intellivon
251 to 1000
$26 - $50 /hr
Private Blockchain
UK
Pixelette Technologies is a global company specializing in AI, blockchain, and tech solutions, providing reliable, secure, and scalable technologies to businesses around the world. Read More About Pixelette Technologies
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11 to 50
$26 - $50 /hr
Private Blockchain
Ukraine
E-Done is an IT outsourcing company that helps to bring your ideas to life. We offer web development service, including front-end/back-end development, and ICO development. We develop any kind of apps for a wide range of platforms, consulting and Blockchain development integration. Read More About Edone
51 to 250
$51 - $100 /hr
Private Blockchain
India
Chainbull, a trusted Web3 development agency, provides blockchain solutions, smart contract development, and ICO/IDO marketing to help businesses launch, scale, and thrive in the decentralized economy. Read More About Chainbull
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What are the best features of a private blockchain?
- Faster Performance: Private blockchains have lesser nodes than public blockchains ensuring faster performance.
- Manageable Network: Uptimes are maximized, downtimes are reduced while scaling is facilitated for private blockchain networks.
- Scalability: You get the best performance out of private blockchains as they are smaller in size & traffic in comparison to public blockchains, making them more suited for scalable businesses.
- Robust Architecture: The top security protocols keep malicious activities at bay while the firewall type features protect all the information from outside and inside presence within the ledger.
- Less Resources: Private blockchains take up only a handful of resources saving a lot of manpower and money.
- Regulations: It is impossible to work without a regulatory system in enterprises which is an excellent reason to use a private blockchain network.
- Low Fees: Transacting with the minimum fee is a great reason to start with private blockchains. Most of the time, you may not even need a transaction fee.
- High Efficiency: This blockchain platform offers the highest level of efficiency as only a handful of pre-authorized nodes get an entry. So, there is no way the nodes can take up more resources than usual, making the network highly efficient.
Comparison between Private Blockchain and Public Blockchain
| Comparison | Private Blockchain | Public Blockchain |
|---|---|---|
| Access | Single Organization | Anyone |
| Authority | Partially decentralized | Decentralized |
| Cryptocurrency Requirement | No cryptocurrency is required | Cryptocurrency is required |
| Transaction Speed | Fast | Slow |
| Consensus | Need permission | No permission needed |
| Efficiency | High | Low |
| Data Handling | Read & write for a single organization | Read & write for anyone |
| Immutability | Partial | Full |
| Native Token | Not necessary | Yes |
| Energy Consumption | Consume a lot less energy & power | Consume more energy & power as it requires a significant amount of electrical resources to function & achieve network consensus |
Top Smart Contract Development Companies
