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Top Blockchain Companies in Chicago, IL (69)

Block
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Block builds technology for economic empowerment.

Block, Inc. is a global technology company with a focus on financial services. Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the...

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Block

Block's Top Stability & Growth Strengths

Profitability: Operating profitability is strengthening, with Q2 2026 delivering a 27% adjusted operating margin and 65% growth in adjusted diluted EPS. For 2025, operating income also rose to $1.7B, highlighting improved earnings leverage.

Resilient & Sustainable Growth: Gross profit increased every year from 2021 to 2025 and accelerated 25% year over year in Q2 2026. Management raised its 2026 gross-profit outlook to $12.51B (about 21% growth), reinforcing a multi-period expansion trend.

Cost & Operational Efficiency: Efficiency measures and AI-driven execution are associated with faster product delivery and improved profitability. Workforce streamlining and operating leverage supported margin expansion alongside growth in both Cash App and Square.

Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

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Mastercard

Mastercard's Top Stability & Growth Strengths

Strong Revenue Growth: Net revenue rose 16% in 2025 and increased 14% year over year in Q2 2026, alongside gains in gross dollar volume, cross-border volume, and switched transactions. Feedback suggests this growth spans both the core network and international activity.

Profitability: Operating income and net income grew faster than revenue in Q2 2026 (operating income +17%, net income +19%), with full-year 2025 also showing double-digit profit increases. These results indicate operating leverage and earnings expansion alongside sales growth.

Diversified Revenue Streams: Value-added services and solutions grew roughly 18%–23% in recent periods and now comprise a substantial share of total revenue, including cybersecurity, fraud prevention, authentication, and analytics. This broadens the business beyond card transactions and supports continued expansion.

Omnium Blockchain
Angel or VC Firm • Blockchain • Co-Working Space or Incubator • Events
Chicago
3 Employees

Omnium is Chicago’s first and only blockchain innovation ecosystem.

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Omnium Blockchain
Beaxy Exchange
Blockchain • Fintech
Chicago
15 Employees
Beaxy is a feature-rich and forward thinking digital asset exchange platform

Beaxy is the ultimate all-in-one cryptocurrency exchange, with more tools at your disposal than ever before, and unmatched user experience.

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Beaxy Exchange
BRD
Blockchain • Fintech
Chicago

BRD is the simple and secure way to get started with crypto. Our simple, streamlined design is easy for beginners, yet powerful enough for experienced users. BRD is building a global decentralized banking platform with cryptocurrencies as a vehicle for financial freedom.

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BRD
NAKAMOTO
Artificial Intelligence • Blockchain • Generative AI
Chicago
4 Employees
Pushing the boundaries of Machine Learning and Artificial Intelligence.

Welcome to NAKAMOTO: Leading the Charge in AI and ML Innovation At NAKAMOTO, we stand proudly as a trailblazer in AI and ML innovation, reshaping industries with our visionary solutions. Our relentless team constantly pushes the boundaries of AI, developing pioneering technologies that empower both businesses and individuals. Our mission is to forge intelligent systems that not only understand, learn, and...

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NAKAMOTO
Tatum
Blockchain • Cryptocurrency
10 Offices
68 Employees
2 Benefits

At Tatum, we believe blockchain is the future, and developing apps on the blockchain should be accessible. Tatum is the fastest way to build, test and run blockchain apps. Supported on over 40+ blockchains, we make you turn your ideas into reality easy and quick.

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Tatum
Prince Industries
Blockchain • Machine Learning
6 Offices
124 Employees
Hiring Now

Prince Industries, is a strategic supply chain partner for OEM's around the world who need precision machined or sheet metal fabricated parts. We love working with our customers to solve problems, improve supply chains, and generally make your work life easier.

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Prince Industries
Bitnomial
Blockchain • Fintech • Software • Financial Services • Cryptocurrency • Web3
Chicago
26 Employees
19 Benefits
Bitnomial is building the regulated crypto futures exchange for the next generation of financial markets.

Bitnomial is building the next generation of U.S. derivatives infrastructure. We are a regulated exchange and clearinghouse offering bitcoin futures and options under full oversight of the CFTC. By combining the transparency and safeguards of traditional finance with the efficiency of digital assets, Bitnomial brings institutional trust and accessibility to crypto-native markets. We operate as a Designated Contract Market (DCM), Derivatives...

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Bitnomial

Bitnomial's Top Stability & Growth Strengths

Product Line Growth: The company has expanded its regulated offerings with first-of-their-kind U.S. perpetuals, XRP and other altcoin futures, leveraged spot, and event/prediction contracts. Filings and self‑certifications indicate a steady cadence of new listings across its Bitcoin and broader crypto complexes.

Strategic Partnerships: The Payward/Kraken acquisition brings distribution via Kraken and NinjaTrader and a plan to scale Bitnomial’s U.S. derivatives stack. Funding and collaborations (e.g., Ripple-led round and collateral integrations) reinforce ecosystem leverage and potential reach.

Investor Backing & Capital Strength: A Ripple‑led investment and a completed acquisition by Payward valued up to $550M signal strong external confidence and resources. These transactions support scaling of the regulated exchange, clearinghouse, and brokerage stack.

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Atlas
Big Data • Cloud • HR Tech • Payments • Software
14 Offices
375 Employees
22 Benefits Hiring Now
The largest Direct Employer of Record (EOR)

Atlas enables innovative companies to compete in a global economy, believing that businesses should employ whomever they want, wherever the talent exists. As the largest Direct Employer of Record (EOR), Atlas is an expertise-enabled technology platform that delivers flexibility for companies to expand across borders, onboard talent, manage compliance, and pay their global workforce without the need for a local...

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Atlas
G&A Partners
HR Tech
13 Offices
747 Employees
29 Benefits Hiring Now

As you run down the list of the HR and administrative functions in your company you'll find many key areas where you are lacking the support of quality personnel. Maybe you're doing some of these tasks yourself and are feeling overwhelmed and pressured due to wearing multiple hats. What if a prospective candidate walked in, who happens to be an...

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G&A Partners
Blockware Solutions
Chicago
24 Employees

Blockware Solutions, LLC is a Blockchain Infrastructure Company and Network Advisory Firm. An Industry leader in Bitcoin and Cryptocurrency mining services including hardware procurement, mining rig colocation, as well as professional Mining & Staking Pool operations. BlockwareIntelligence.com Blockwaresolutions.com Blockware Solutions assists clients with the acquisition & sale of mining rigs direct from foreign manufacturers and through trusted Peer-to-Peer channels. Blockware also...

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Blockware Solutions
EZ Blockchain
Blockchain • Software • Cryptocurrency
Chicago
27 Employees

EZ Blockchain designs and manages physical blockchain infrastructure. With the help of our mobile mining units, we provide innovation and independence in blockchain mining by building unique EZ Smartgrid Solutions on wasted energy such as flared gas.

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EZ Blockchain
Yield Protocol
Blockchain • Financial Services
Chicago

Yield is building a decentralized lending protocol to bring fixed-term, fixed-rate lending to decentralized finance.

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Yield Protocol
Allium
Blockchain • Software • Database • Analytics
Chicago
19 Employees
Hiring Now

Allium provides on-chain data infrastructure products ranging from managed blockchain databases, enriched data schemas, to real-time alerting capabilities.

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Allium
ErisX
Blockchain • Fintech
Chicago

ErisX offers individuals and institutions a single, innovative platform to access digital asset spot and futures markets. By combining professional tools, advanced technology, sophisticated regulatory oversight, and a diverse product set, ErisX offers compliant, capital markets friendly workflows to digital market participants.

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ErisX
CFX Markets
Blockchain • Fintech
Chicago
15 Employees

CFX Markets is a blockchain enabled, online secondary market for alternative assets where investors can buy and sell shares of previously illiquid assets in an open, accessible and efficient way. We provide a secure online trading and settlement platform to facilitate secondary market transactions of non-listed alternative investments.

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CFX Markets
PrismHR
Software
3 Offices
366 Employees
36 Benefits

PrismHR creates exceptional software and services, empowering human resource outsourcing service providers such as Professional Employer Organizations (PEOs) and Administrative Service Organizations (ASOs) to deliver world-class payroll, benefits and HR to small and medium sized businesses. PrismHR software is used by more than 88,000 organizations and 2.2 million worksite employees, processing greater than $57 billion in payroll each year. Visit...

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PrismHR
ProLiant
Cloud • HR Tech
8 Offices
323 Employees
34 Benefits Hiring Now

ProLiant provides a fully integrated, cloud-based human capital management solution that simplifies payroll and HR processes, improves accuracy, and ensures industry compliance. From day one, ProLiant’s dedicated account managers work closely with clients to ensure they get the most out of their investment. Our all-in-one solution simplifies every aspect of workforce and talent management across the entire employment life cycle. Everyone...

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ProLiant
Practical Programming
Blockchain • Computer Vision • Fintech • Machine Learning
Chicago
60 Employees
2 Benefits
Practical programming delivers instruction to aspiring students seeking a discipline in the technica

Practical programming delivers instruction to aspiring students seeking a discipline in the technical fields.

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Practical Programming

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