Which Companies are Using Blockchain Technology?

James Lintzer |

No matter what type of business you’re in, it’s likely that blockchain technology has already made its way into your vocabulary. Years ago, the term blockchain was reserved for complicated cryptocurrency networks and tech-savvy developers. But today, a number of innovative companies are now leveraging the power of blockchain technology to revolutionize their industries.

What many don’t realize is that the use of blockchain technology isn’t just limited to cryptocurrency. Companies across industries are now finding new and innovative ways to incorporate blockchain in their business models, from tracking supply chains to securing medical information from tampering or malicious attack.

Let’s take a closer look at how distributed ledgers have evolved over the years and some of the most innovative companies using blockchain technology today.

Blockchain’s Origins in Cryptocurrency

Blockchain technology has become the buzzword of the 21st century, with its potential to revolutionize industries and transaction systems. But before blockchain had a chance to rise to prominence, it was first used as an essential part of cryptocurrency.

Key Features of Crypto and Blockchain

  • Bitcoin: Released in 2008 as the first decentralized digital currency, Bitcoin utilizes open-source software for users to safely send and receive payments with crypto tokens without relying on central banking institutions or other trusted third parties. It remains one of the most popular cryptocurrencies today.
  • Ethereum: Introduced in 2015, Ethereum offers smart contracts — self-executing code blocks for creating distributed applications — which is now one of blockchain’s main features.
  • Decentralization and Transparency: Cryptocurrencies rely on complex algorithms and cryptography that power blockchain technology rather than using a single computer database system where data can be altered easily. This makes each node (or user) on a blockchain network support every transaction in that network, making malicious changes incredibly difficult, if not impossible.

The Lasting Impact of Crypto and Blockchain

The combination of decentralization and transparency makes cryptocurrency such a powerful innovation. What started as an underground experiment has evolved into an established form of payment accepted by some major companies and several countries worldwide. As many look for desperately needed alternatives to existing financial infrastructure, we can expect cryptocurrency will continue playing an important role alongside blockchain technology in the years ahead.

How are Governments Using Blockchain Technology?

In recent years, blockchain in government has become an increasingly popular concept. The technology offers many benefits, including improved safety, transparency, cost-efficiency and more. Governments are taking advantage of these capabilities and using distributed ledger technology (DLT) in various ways.

One of the most common ways governments utilize blockchain is through initiatives to create digital currencies. Countries like Venezuela and China have already implemented digital currencies backed by their governments to reduce economic uncertainty and improve economic growth. In addition, many countries are also creating DLT-based banking systems that will revolutionize how we manage our money and financial transactions for individuals and businesses alike.

Blockchain technology can also be used to increase government transparency. By utilizing DLT, public records can be safely stored on ledgers that provide a complete audit trail and data history that’s difficult to tamper with or manipulate. This can help prevent fraud while increasing efficiency since all records are recorded instantly and distributed across multiple computers instead of one centralized system.

Finally, blockchain in government is being used to streamline bureaucracy within governmental sectors by reducing paperwork and manual processes, which often take too much time or resources to complete effectively. Many activities, such as tracking assets, managing contracts, registering property titles and issuing visas and passports, are now increasingly being done with the help of DLT, which makes them much faster and safer than before.

How Banks Can Use Blockchain Technology

Blockchain technology has the potential to revolutionize the banking industry by increasing protection, reducing costs and streamlining transactions. Banks are already finding ways to incorporate this technology into their operations to make business more efficient and safe.

One of the most popular applications for blockchain in banking is as a safe payment system for international money transfers. DLT can help reduce fees associated with cross-border payments since it eliminates third parties like banks or other financial institutions that take a cut from each transaction. In addition, blockchain-based bank payments are processed much faster than traditional methods since they don’t require manual verification or paperwork to be completed before being processed.

Blockchain in banking can also be used to safely store and share customer data and improve payment efficiency. This benefits banks and customers since it eliminates the need to store sensitive information in central databases, which are often vulnerable to hacking attempts or cybercrime. DLT can also be used by banks to issue digital tokens representing financial assets on the blockchain. These tokenized assets make it easier for banks to track ownership and transfer value between different parties without using traditional methods such as paper certificates or physical coins.

What Companies are Using Blockchain Technology?

In addition to governments and banks, many well-known companies use blockchain technology today. Major industries such as healthcare, supply chain management, real estate and energy are all taking advantage of DLT’s capabilities to increase efficiency and transparency while reducing costs.

Below are some of the most prominent companies that’re using blockchain technology in various ways:


IBM has become a leader in the development and use of blockchain technology to support the digital transformation of industries. IBM has teamed up with various industry partners, such as banks, healthcare providers, retailers and energy companies, to develop solutions incorporating blockchain technology. These solutions provide users with more efficient and transparent transactions, reducing paperwork, reducing costs associated with reconciliation and helping companies maintain immutable records that cannot be tampered with.


Microsoft has made strides in improving the quality of decentralized applications built on top of blockchains. Their .Net Framework allows developers to use familiar languages like C# when developing smart contracts instead of learning a new language from scratch, such as Solidity or JavaScript used by other platforms such as Ethereum and NEO. This makes it easier to create applications quickly while maintaining high standards for reliability. By using Azure BaaS (Blockchain-as-a-Service), customers don’t need to worry about setting up their own infrastructure or dealing with complex network configurations, which can be costly in terms of time and money.


Amazon has been leveraging the potential of blockchain technology in its Amazon Web Services (AWS) to power use cases such as digital identity, supply chain management, payments and data sharing. They’re also exploring its application in healthcare, finance and other industries. Amazon has also released the Quantum Ledger Database (QLDB) to provide a ledger-like service for developers.


PayPal has been embracing blockchain technology in various ways to increase the efficiency of its payments. PayPal has utilized blockchain technology to ensure faster transaction times, protect customer data through improved encryption and reduce fraud due to its immutable nature. PayPal is also exploring new use cases such as creating a crypto wallet that customers can use to store cryptocurrency.


Walmart has been exploring the potential of blockchain technology for several years now, looking for ways to use it to improve the traceability of products and simplify supply chain processes. In 2019, Walmart successfully tested a blockchain-based solution to trace lettuce from its production farm in Arizona all the way to its store shelves, demonstrating its commitment to using this emerging technology.

American Express

American Express has been actively exploring the potential of blockchain technology since 2017. The company is dedicated to harnessing the power of technology to deliver more efficient and seamless processes for customers. American Express offers a partnership with Ripple, allowing them to connect their existing payments network with Ripple’s blockchain-based payments platform. This enables faster payments and increased transparency, allowing customers to track and trace their transactions.


Honeywell has been exploring the use of blockchain technology in various industries, such as aerospace and aviation. Honeywell has recently partnered with Microsoft to explore ways to apply blockchain solutions to aircraft supply chain operations. This could enable greater visibility into the status of parts moving between suppliers and aircraft manufacturers. Honeywell is also looking at applying blockchain for digital asset management, which could enable easier tracking and management of intellectual property rights.

Start Leveraging Blockchain Technology for Your Business

Blockchain technology has the potential to revolutionize many industries with its transparent and decentralized capabilities. Whether you’re looking for a way to increase efficiency in your supply chain operations or simply want to develop a more trustworthy system for payments, blockchain can be the answer. As businesses continue exploring their potential, now is the time to leverage blockchain technology for its benefits while staying ahead of the competition.

jSign e-signature solutions provide a reliable and efficient way to sign documents digitally. jSign with blockchain is the perfect solution for all your document workflows, providing a signing process that can’t be tampered with and allowing you to comply with regulations quickly and easily. With powerful user management tools, document processing at lightning speed and non-repudiation abilities, you can trust jSign to give your business the reputability it needs to scale effectively. Contact us today to learn more about how jSign can help your business leverage blockchain technology to its full potential.

James Lintzer
Senior Marketing Manager

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