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Top EOSIO Development Companies

Are you looking for top EOSIO development companies providing EOSIO development services?

EOSIO development is an attractive offering from companies these days as it powers the two fastest public blockchains, EOS and Telos, as well as over 400 applications such as Upland, DefiBox, and many more.

This highly performant open-source blockchain platform is built to support safe, compliant, and predictable digital infrastructures. It supports public networks such as EOS, Telos, and WAX, and private networks alike.

EOSIO is fast, flexible, and forward-driven, enabling developers, entrepreneurs, co-creators, and institutions to build and innovate with confidence.

RightFirms will help you find trusted EOSIO development companies. Use our trusted list to find a compatible partner according to hourly budget, employee strength, and location.

Last updated: Sep 17, 2026

Top EOSIO development companies | Top EOSIO development services | Top EOSIO developers
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Top-Tier Smart Contract Audits & Blockchain Security

3.5★★★★3.5 / 5
Employees2 to 10
Avg. hourly rate$101 - $150 /hr
Focus AreaEOSIO
LocationPoland

Zealynx is a top-tier, founder-led blockchain security firm specializing in smart contract audits, fuzzing, and formal verification. We protect decentralized systems by identifying vulnerabilities in smart contracts, dApps, and Web3 infrastructure. Unlike volume-based agencies, we prioritize transparency, offering a dedicated Client Portal and direct access to senior security engineers. Trusted by top DeFi protocols, we turn security into your competitive advantage.Read More About Zealynx Security

Leading Cryptocurrency Software Development Company

3.0★★★★★3.0 / 5
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaEOSIO
LocationIndia

Offering world-class crypto software development services designed for unstoppable business growth. Read More About Fourcrypt

Blockchain Development Company

4.0★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationUkraine, USA

EvaCodes, is a full-stack blockchain development agency focused on providing blockchain development services and building Web3 products. Read More About EvaCodes

Software, Development, Backend, Frontend

4.0★★★★4.0 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationUkraine

TheRaven is a software development company based in Vinnytsia, Ukraine. With a team of 50 skilled professionals, we offer comprehensive services, including server/client development, DevOps, and UI/UX services. At TheRaven, we deliver innovative and reliable software solutions tailored to our clients' needs.Read More About TheRaven

Security First Blockchain Consulting Company

3.9★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate$300+ /hr
Focus AreaEOSIO
LocationPakistan, Australia

BlockApex is a leading blockchain consulting company founded in 2021 that has established itself as a global leader in the industry and is renowned for delivering innovative and robust solutions. Our commitment to excellence is demonstrated through our collaborations with prestigious clients such as Script Network, Sonar, Eclipse Fi, Lightlink, Adot, Jump Defi, and Param.Read More About Blockapex

Let the innovation flow

4.0★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationIndia

Clarisco Solutions is a full-stack technology development company with deep expertise in AI, blockchain, and fintech engineering. We work with startups, scale-ups, and enterprises to build products that work to top industry standards.Read More About Clarisco Solutions

Prominent and reputable auditing authority in crypto

3.8★★★★3.8 / 5
Employees11 to 50
Avg. hourly rate$151 - $200 /hr
Focus AreaEOSIO
LocationGreece

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

Securing Your Blockchain Journey

3.9★★★★3.9 / 5(1 reviews)
Employees2 to 10
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationIndia

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

5.0

Very professional tools. Helps in audit and real time security

Abhishek, CEOVerified review

Precision Audits for a Trustless World

3.5★★★★3.5 / 5
Employees2 to 10
Avg. hourly rate$300+ /hr
Focus AreaEOSIO
LocationSerbia

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

We design, build, and ship production-ready Web3 products.

3.5★★★★3.5 / 5
Employees2 to 10
Avg. hourly rate< $25 /hr
Focus AreaEOSIO
LocationIndia

We are a Web3 design and blockchain development company helping startups and enterprises build secure, scalable decentralized applications. Read More About Unfold Logic

Interexy
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

A Web3 Blockchain Consulting & Augmentation Agency

4.9★★★★★4.9 / 5(18 reviews)
Online
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaEOSIO
LocationUSA, Estonia

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

4.5

The team delivers high-quality results through regular communication

Francesca Napoli, Business Operations Manager, ZiO Health

German web3 software developer and smart contract auditor

3.7★★★★3.7 / 5(8 reviews)
Employees11 to 50
Avg. hourly rate$101 - $150 /hr
Focus AreaEOSIO
LocationGermany

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

5.0

Stablecoin smart contract audit

Ryan, CTOVerified review
Nadcab Labs
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Blockchain Development Company

4.1★★★★4.1 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaEOSIO
LocationIndia

Nadcab Labs is a worldwide financial technology firm developing ways to integrate the cryptocurrency market with the established financial system. We have been developing and enhancing our core blockchain and web3 technologies since 2017 in an effort to bring web3 into the public in a safe and legal manner. India Nadcab Labs has operations in the UK and employs more than 160 individuals worldwide. Nadcab Labs has operations in the UK and India and employs more than 160 employees worldwide.Read More About Nadcab Labs

Excellent in Every Block

4.2★★★★4.2 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationVietnam

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

Fueling Innovation with Blockchain Power

3.8★★★★3.8 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaEOSIO
LocationIndia

Coinsclone is a trusted and leading blockchain development company in the FinTech industry. With 7+ years of experience and a dedicated team of experts, we specialize in delivering top-notch blockchain solutions to businesses of all sizes. Our commitment to innovation, quality, and client satisfaction has made us a go-to choice for startups or entrepreneurs looking to harness the power of blockchain technology.Read More About Coinsclone

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How to choose the right EOSIO development company?
EOSIO is a high-performance open-source blockchain platform designed to support and run secure, compliant, and predictable digital infrastructures.

An EOSIO development company should fulfill the below parameters:

  1. Fast & efficient: Perform transactions at a lower cost through efficient resource management to yield greater benefits from digital integration.
  2. Highly configurable: Designed to allow for a high degree of configurability, valuable for the creation and management of programmable architectures.
  3. Security & compliance: Benefit from the latest blockchain and web security standards with end-to-end authentication.
  4. Developer focused: Developers get ever expanding set of products, features, and tools.

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