Top Blockchain Development Companies to Watch in 2021

7 min readDec 29, 2020

Looking for the top blockchain company can lead you nowhere if you do not know about a few. Many start-ups nowadays are experimenting with Blockchain technology, and some large enterprises are further considering blockchain as their long-term plan. Not all blockchain development companies can provide high-quality blockchain solutions. Therefore, we have listed the top blockchain technology companies here with the best blockchain applications that offer proficient blockchain consulting services. Read on to know more.

HashCash Consultants

Hashcash Consultants is a top blockchain company providing solutions in blockchain through its services products and platforms. Their products facilitate enterprises to move assets across borders in real-time for trade finance, remittances, payment processing, and many more. HashCash runs US-based digital asset exchange, PayBito & digital asset payment processor, BillBitcoins. HashCash offers payment processor software solutions and white label cryptocurrency exchange, along with ICO services, blockchain digital identity solutions, private blockchain network setup, and customized use cases.

HashCash has partnered with 60+ banks and exchanges in 26 countries using its network. Recently, HashCash has partnered with a leading Enterprise in Abu Dhabi for helping them facilitate their property management. With an innovative real estate tokenization platform, HashCash created a futuristic blockchain-based infrastructure for local and overseas investors to invest in Abu Dhabi properties.

Some more recent partnerships of the organization include — a partnership with a global real estate enterprise for providing a highly scalable and advanced crypto real estate exchange, collaboration with the leading enterprise in Singapore for aiding them to launch an ICO services platform, partnership with the leading Saudi manufacturer to help them streamline their electronic product ls supply chain, collaboration with the major US-based Enterprise for helping them with expert blockchain consulting services and system integration solutions.

Minimal Project Size: $5000+
Average Hourly Rate: $50 — $99 / hr
Employee Number: 100–249
Client Focus: SMBs, Large Enterprise
Location: United States, Palo Alto
Year of Foundation: 2015

Consensys

ConsenSys was established in 2015. It has since turned out to be a globally esteemed companion for blockchain services. ConsenSys happens to be a venture production studio centered on architecture and scaling mechanisms, core integration components, disruptive startups, enterprise software products, and B2C DApps backed by decentralized technology, essentially directing on Ethereum advancement. This top blockchain development company in 2021 was established by Canadian businessperson Joseph Lubin, who is also a co-founder of Ethereum.

Minimal Project Size: $1,000+
Average Hourly Rate: $150 — $200 / hr
Employee Number: 250–999
Client Focus: P&G, Microsoft, WWF, Unionbank
Location: New York, Los Angeles, Washington DC, Toronto, Raleigh, Boulder, London, Waterloo, Tel Aviv, Singapore, and other locations.
Year of Foundation: 2015

IBM iX

IBM iX is a top blockchain development company 2021 that ranks within the largest blockchain companies in the world, rendering a wide assortment of software, hardware, and blockchain development services.

It is a blockchain organization delivering innovative and advancing approaches through the application of IBM Design Thinking. The organization operates a blockchain service center and possesses a broad partner channel of peers and merchants.

IBM directs blockchain services in the FinTech, food supply, governance, supply chain, and additional enterprises. The blockchain organization has performed hundreds of PoCs, yet it essentially utilizes Hyperledger.

Minimal Project Size: $5,000+
Average Hourly Rate: $100 — $149 / hr
Employees Number: 1,000–9,999
Client Focus: SMBs, Large Enterprise
Location: Armonk, New York
Year of Foundation: Founded 2009

Unicsoft

Unicsoft concentrates on developing technology. They produce software products backed by AI and Blockchain for enterprises and rising startups. The company values interaction and a unique approach to all of its customers.

Their purpose is to enhance as a trusted partner and support businesses to lead the world’s online change. Pre-ICO & ICO Consulting, Tokenization, Supply Chain Management, Cryptocurrency, Hyperledger, Wallets, Smart Contracts, Parity, Solidity, MultiChain, Ethereum, Geth, R&D, Big Data, Machine Learning, AI, Predictive Analytics, Web and Mobile Development are some of their services.

Min. project size: $5,000+
Avg. hourly rate: $50 — $99 / hr
Company Size: 50–249
Client Focus: SMBs, Large Enterprise
Location: Kiev, Ukraine; Edinburgh, Scotland, United Kingdom; Soquel, CA, USA
Year of Foundation: 2005

Labrys

Labrys introduces to superior-top Australian blockchain development and advising company. They advise clients to design, plan, and develop different blockchain outputs. They additionally offer end-to-end services for Individuals, Startups, enterprises, and Government customers looking to Design, Build, and Start Software Solutions using Blockchain Technology.

Minimal Project Size: $1,000+
Average Hourly Rate: $100 — $149 / hr
Employees Number: 10–49
Client Focus: SMBs
Location: Brisbane, Australia
Year of Foundation: 2017

PixelPlex

PixelPlex is a top blockchain company and software company headquartered in New York City, with offices in Netherlands, Minsk, Amsterdam, and Belarus. Founded in 2007, including 56 specializes, blockchain, custom software development, and mobile application development are their domains. They regularly work amidst mid-market and enterprise-range customers, principally within the business services domain. The company works on smart contract development concerning a crowdfunding business. They formulated backend methods and secured the contract practice to enhance communication between particular contracts and GUI.

Minimal Project Size: $25,000+
Average Hourly Rate: $50 — $99 / hr
Employees Number: 50–249
Client Focus: SMBs
Location: New York City
Year of Foundation: Founded 2007

EthWorks

EthWorks is a top blockchain company based in Warsaw, Poland. It focuses on blockchain app development and design and is established in 2017. Their representatives are web development, custom software development, UX/UI design, and blockchain development services. They were chosen by an online hedge capital to reform its platform and improve user and configuration experience. At this one-stop destination, one can pick a genuinely excellent unit concerning their project. They have remained fortunate to work with a few of the greatest names within the blockchain industry. They have committed to several projects and produced some of their own.

Minimal Project Size: $5,000+
Average Hourly Rate: $50 — $99 / hr
Employees Number: 10–49
Client Focus: SMBs
Location: Poland
Year of Foundation: 2017

4soft

4soft is one of the top blockchain development companies in 2021 with its headquarters in Wroclaw, Poland, with other offices in Dubai, the UAE. Their software development assembly delivers different blockchain projects in the world. Founded in 2013, the 32 employees’ unit of 4soft implements web development, UX/UI design, and custom software development services regarding midmarket and small customers.

Minimal Project Size: $10,000+
Average Hourly Rate: $50 — $99 / hr
Employees Number: 50–249
Client Focus: SMBs
Location: Wroclaw, Poland
Year of Foundation: 2013

Ionixx Technologies

Ionixx Technologies happens to be one of the best blockchain companies employing a modern-day blockchain improvement approach that supplies for enterprises plus startups.

Having begun its services during 2003 as a software services and product development organization, the company bounded out into cutting-edge solutions that include blockchain growth. Being one of the pathfinder members of blockchain, Ionixx developed manifold use cases regarding a varied clientele. It includes startups and big technology companies that have achieved and sustained triumphant results.

With design-driven improvement at its embassy, Ionixx guarantees to address safe, reliable, and excellent blockchain solutions. In this company, one can notice a dynamic decentralized interface created on the blockchain.

Minimal Project Size: $10,000+
Average Hourly Rate: $30 — $49 / hr
Employees Number: 100–249
Client Focus: SMBs
Location: United States of America, Los Angeles
Year of Foundation: 2013

Antier Solutions

Antier Solutions Pvt. Ltd. is the name of a blockchain development company 2021 promising solutions like wallet development, decentralized cryptocurrency exchange, ICO/STO, P2P lending platform development, crypto banking solution, coin development, and more. They have a unit of 100+ blockchain development experts with the talent for offering result-oriented outcomes to add value to their clients’ businesses.

Minimal Project Size: $10,000+
Avg Hourly Rate: $25 — $49/hr
Employees number: 50–249
Client Focus: SMBs
Location: Chandigarh, India
Year of Foundation: 2005