The United States has quite a few top companies working in blockchain software development. They handle projects that range from cryptocurrency tools to larger enterprise setups and stay active across different parts of the country.
These companies put together teams that work on smart contracts, decentralized applications and related platforms. They keep delivering updates and support so clients can put the finished work to use in their own operations.
1. Itexus
Itexus develops blockchain software for financial and operational use cases, covering custom blockchain systems, smart contracts, decentralized applications, DeFi solutions, wallets, tokens, and blockchain integrations. Our work includes solution design, development, security reviews, deployment, and ongoing support, with attention to the needs of businesses operating in the USA market. We focus on practical blockchain applications that can connect with existing platforms and workflows.
Smart contract development and audit, permissioned blockchain solutions, and blockchain integration are also part of our work. We use blockchain platforms and development tools suited to different project requirements, while our approach includes architecture review, solution design, development, quality assurance, security audit, deployment, and support. We help businesses address market-specific requirements through blockchain software and related infrastructure.
Key Highlights:
- Custom blockchain systems for payments, ledgers, asset tokenization, and supply-chain tracking
- Smart contract development and security auditing
- Decentralized application development with wallet and transaction features
- Support for public and permissioned blockchain platforms
- Blockchain integration with existing business systems
- Blockchain solutions for FinTech, DeFi, supply chain, healthcare, and other industries
Services:
- Blockchain software development
- Custom Blockchain Development
- Smart contract development and audit
- DApp development
- DeFi development
- Web3 integration
- Wallet development
- Permissioned blockchain development
- Token development
- Blockchain integration
Contact Information:
- Website: itexus.com
- Email: [email protected]
- Address: 8, The Green, STE road, Dover, DE 19901, United States
- LinkedIn: www.linkedin.com/company/itexus
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- Instagram: www.instagram.com/itexus.soft
2. Consensys
Consensys leverages blockchain in its product suite to handle issues across finance and trade. The company supports institutions that want to access decentralized finance. They develop NFT experiences for brands in lifestyle sectors. The agency works with sports and gaming groups as well.
Consensys scales decentralized applications so they can handle user needs. The company assists with enterprise blockchain development. They provide dedicated pages to explore these options. The agency keeps additional materials like reports available. Consensys focuses on Ethereum solutions throughout. The company offers connection points for further discussion. They list webinars from partners too.
Key Highlights:
- DeFi ecosystem access
- NFT experience creation
- Application scaling support
Services:
- Institutional DeFi engagement
- Brand and organization NFT setups
- Decentralized app development
- Solution exploration resources
Contact Information:
- Website: consensys.io
- LinkedIn: www.linkedin.com/company/consensys-software-inc
- Twitter: x.com/consensys
- Instagram: www.instagram.com/consensysofficial
3. LeewayHertz
LeewayHertz develops custom applications for enterprises in the blockchain software space. The company provides consulting to align work with goals. They create proof of concepts to check ideas. The agency designs minimum viable products for testing.
LeewayHertz handles full development of tailored solutions. The company works on custom models including preparation and training. They manage integration into current systems. The agency performs checks for function and security. LeewayHertz supports data review as part of the process. The company focuses on deployment and later upkeep. They collaborate on various application types.
Key Highlights:
- Custom application development
- Consulting for alignment
- Proof of concept creation
- Model training support
- Integration assistance
Services:
- Strategic consulting
- Viable product design
- Full-cycle application work
Contact Information:
- Website: www.leewayhertz.com
- Email: [email protected]
- Address: 5th Floor, Tower C, Unitech Cyber Park, Sector 39, Gurugram, Haryana 122001
- LinkedIn: www.linkedin.com/company/leewayhertz-technologies
- Facebook: www.facebook.com/LeewayHertz
- Twitter: x.com/LeewayHertz
4. SoluLab
SoluLab designs decentralized systems for different uses. The company creates smart contracts to automate tasks. They build tokenization platforms for assets. The agency develops DAOs and related structures.
SoluLab offers consulting for planning ecosystems. The company handles security checks including reviews and tests. They work on RWA tokenization setups. The agency provides smart contract development. SoluLab builds dApps with connected features. The company supports enterprise blockchain projects. They develop exchanges and wallets. The agency creates payment options and infrastructure. SoluLab covers layer networks and interoperability too.
Key Highlights:
- Decentralized system design
- Tokenization platform work
- Security auditing
- DAO framework creation
Services:
- Consulting for planning
- Smart contract automation
- dApp creation
- Exchange and wallet development
- Payment gateway setups
- Infrastructure management
Contact Information:
- Website: www.solulab.com
- Phone: +1 (424) 404-9371
- Email: [email protected]
- Address: 575 Broadway (at Prince), 6th Floor, NY 10012
- LinkedIn: www.linkedin.com/company/solulab
- Facebook: www.facebook.com/solulab.inc
- Twitter: x.com/solulab
- Instagram: www.instagram.com/solulabofficial
5. PixelPlex
PixelPlex provides development work tailored to project needs. The company offers smart-contract creation. They handle web3 related tasks. The agency supports public blockchain builds.
PixelPlex works on private blockchain setups. The company gives consulting for planning. They develop full DAO structures. The agency creates NFT related items. PixelPlex provides integration for existing systems. The company focuses on infrastructure changes. They assist with various blockchain types. The agency keeps options open for upgrades.
Key Highlights:
- Smart-contract development
- Web3 support
- Consulting offerings
Services:
- Public blockchain work
- Private blockchain creation
- DAO development
- NFT setups
- Integration assistance
Contact Information:
- Website: pixelplex.io
- Phone: +1 646 490 0772
- Email: [email protected]
- Address: 120 West 28th Street, Suite 31, New York, NY 10001, USA
- LinkedIn: www.linkedin.com/company/pixelplex-inc
- Facebook: www.facebook.com/pixelplex.inc
- Twitter: x.com/pixelplexinc
6. Unicsoft
Unicsoft delivers custom solutions in blockchain areas. The company works on DApp development for different cases. They handle asset tokenization processes. The agency offers enterprise blockchain services.
Unicsoft creates wallet options for storage. The company performs security reviews and tests. They support compliance with AML and KYC. The agency develops extra features like privacy tools. Unicsoft covers multiple networks. The company assists with advanced setups. They focus on tailored application work. The agency provides full support for these projects.
Key Highlights:
- DApp creation
- Tokenization of assets
- Enterprise solutions
- Wallet development
- Security evaluation
- Compliance support
Services:
- Asset tokenization
- Enterprise blockchain work
- Wallet setups
- Auditing and testing
Contact Information:
- Website: unicsoft.com
- Email: [email protected]
- Address: 110 W Vine St, Lexington, KY, 40507, USA
- LinkedIn: www.linkedin.com/company/unicsoft
- Facebook: www.facebook.com/unicsoft
- Twitter: x.com/unicsoft
7. IBM
IBM provides blockchain as a shared ledger for records. The company enables transaction logging and asset tracking. They support distributed database setups. The agency offers platforms such as Hyperledger Fabric.
IBM works with Ethereum and similar protocols. The company assists with different network types. They help with permissioned and consortium options. The agency focuses on secure chain structures. IBM handles smart contracts and related tools. The company maintains details on how these function. They provide resources for understanding the technology. The agency supports various implementation needs.
Key Highlights:
- Shared ledger provision
- Transaction recording
- Platform support
- Network types assistance
Services:
- Hyperledger based work
- Ethereum platform use
- Smart contract handling
Contact Information:
- Website: www.ibm.com
- Phone: 1-800-426-4968
- Address: 1 New Orchard Road Armonk, New York 10504-1722 United States
- LinkedIn: www.linkedin.com/company/ibm
- Twitter: x.com/ibm
- Instagram: www.instagram.com/ibm
8. Chetu
Chetu builds blockchain technologies from scratch. The company customizes existing solutions through integrations and feature additions. They develop public and private networks. The agency creates decentralized applications.
Chetu works on distributed ledger setups. The company designs custom applications that fit into current systems. They provide blockchain security software. The agency handles wallet and exchange software. Chetu develops smart contracts. The company offers mining related software. They create NFT marketplaces. The agency supports various custom blockchain solutions.
Key Highlights:
- From-scratch blockchain builds
- Public and private network work
- Decentralized application creation
- Security software development
- Custom application integration
Services:
- Distributed ledger enhancements
- Wallet and exchange software
- Smart contract development
- NFT marketplace designs
- Mining software integrations
- Custom solution implementations
Contact Information:
- Website: www.chetu.com
- Phone: 954 342 5676
- Email: [email protected]
- Address: 1500 Concord Terrace Suite 100, Sunrise FL 33323
- LinkedIn: www.linkedin.com/company/chetu-inc-
- Facebook: www.facebook.com/ChetuInc
- Twitter: x.com/ChetuInc
9. Antier
Antier delivers blockchain infrastructure for institutions. The company offers advisory and consulting. They supply pre-built applications configured to needs. The agency creates tailored applications from architecture onward.
Antier works on identity and settlement elements. The company advances asset tokenization. They shape trading experiences. The agency establishes wallet layers. Antier handles production-ready platforms. The company supports stablecoin related work. They cover remittance and network setups. The agency focuses on compliant operations.
Key Highlights:
- Advisory and consulting
- Pre-built application delivery
- Tailored application design
- Tokenization infrastructure
Services:
- Identity and settlement work
- Wallet layer establishment
- Trading experience development
Contact Information:
- Website: www.antier.com
- Phone: +91 8968617335
- Email: [email protected]
- Address: 3111 East Tahquitz Canyon Way, Suite 140, Palm Springs, CA 92262
- LinkedIn: www.linkedin.com/company/antierofficial
- Facebook: www.facebook.com/antierofficial
- Twitter: x.com/antier_official
- Instagram: www.instagram.com/antier_official
10. Intellectsoft
Intellectsoft creates custom software solutions of various types for blockchain needs. The company designs and implements products to move businesses forward. They offer development tailored to specific needs. The agency handles integration and management as well.Intellectsoft covers the full cycle from concept to support. The company works on mobile and web applications. They provide dedicated teams. The agency includes design and data engineering. Intellectsoft performs QA testing. The company offers product development and consulting. They focus on scalable solutions that fit business objectives.
Key Highlights:
- Custom software creation
- Full-cycle development
- Dedicated team provision
Services:
- Mobile application work
- Web development
- Design services
- Data engineering
- QA testing
Contact Information:
- Website: www.intellectsoft.net
- Phone: +1 (650) 233-6196
- Email: [email protected]
- Address: 500 Fashion Ave Fl 8A New York City 10018, USA
- LinkedIn: www.linkedin.com/company/intellectsoft
- Facebook: www.facebook.com/Intellectsoft
- Twitter: x.com/Intellectsoft
11. EvaCodes
EvaCodes develops blockchain solutions that shift processes to decentralized forms. The company creates smart contracts for various uses. They build DeFi products including exchanges and lending tools. The agency handles real-world asset tokenization.
EvaCodes works on layer two solutions for faster transactions. The company integrates enterprise blockchain setups. They develop dApps that combine trustless features with familiar interfaces. The agency covers multiple platforms. EvaCodes provides post-launch support. The company focuses on secure and scalable work. They assist with compliance ready items. The agency turns ideas into production-ready platforms.
Key Highlights:
- Smart contract development
- DeFi product builds
- Tokenization services
- Layer two solutions
- Enterprise integration
Services:
- dApp creation
- DeFi tool development
- Tokenization work
- Layer two platform builds
- Enterprise blockchain integration
- Post-launch support
Contact Information:
- Website: evacodes.com
- Phone: +351910968921
- Email: [email protected]
- Address: 651 N BROAD ST, STE 206, Middletown, DE 19709, United States
- LinkedIn: www.linkedin.com/company/evacodes
- Facebook: www.facebook.com/evacodesblockchain
- Twitter: x.com/evacodes_com
- Instagram: www.instagram.com/evacodes.tech
12. Altoros
Altoros develops business-to-business blockchain solutions. The company provides consulting on adoption and scope. They handle development and deployment. The agency builds public blockchain applications.
Altoros offers full-cycle custom work from proof of concept to production. The company works with frameworks like Hyperledger and Ethereum. They assist with Quorum and Corda as well. The agency focuses on secure and privacy-preserving items. Altoros helps cut costs and add revenue streams. The company delivers advisory along with training. They support various implementation needs. The agency stays involved through the stages.
Key Highlights:
- B2B solution development
- Consulting on adoption
- Deployment services
Services:
- Public blockchain application work
- Custom full-cycle development
- Framework-specific builds
- Advisory and training
Contact Information:
- Website: www.altoros.com
- Phone: 1 650 419 3379
- Email: [email protected]
- Address: 4900 Hopyard Rd. Suite 100 Pleasanton, CA 94588
- LinkedIn: www.linkedin.com/company/altoros-systems
- Facebook: www.facebook.com/Altoros
- Twitter: x.com/altoros
13. A-Listware
A-Listware provides financial software development. The company works with banking systems. They handle insurance software. The agency supports investment services.
A-Listware assists with cryptocurrency related projects. The company creates custom web products. They develop mobile apps. The agency offers hybrid fintech solutions. A-Listware covers the process from idea to launch. The company includes testing and support. They focus on reliable implementations. The agency helps upgrade existing systems as well.
Key Highlights:
- Banking system work
- Insurance software development
- Investment service support
- Cryptocurrency project assistance
- Custom web creation
- Mobile app development
Services:
- Hybrid fintech solutions
- Web product development
- Mobile application work
- Testing routines
- Launch and support
Contact Information:
- Website: a-listware.com
- Phone: +1 (888) 337 93 73
- Email: [email protected]
- Address: North Bergen, NJ 07047, USA
- LinkedIn: www.linkedin.com/company/a-listware
- Facebook: www.facebook.com/alistware
Conclusion
Picking among blockchain software development companies in the USA comes down to what a project actually needs. Some focus on building out dApps and smart contracts while others lean toward enterprise setups or tokenization work. It all depends on the specific requirements at hand.
The market has a range of agencies that handle everything from initial builds to ongoing support. A closer look at their approaches shows variety in how they tackle public versus private networks or integrate with existing systems. That mix makes it easier to find a match without forcing a one-size-fits-all choice.