John Karantonis Email & Phone Number

John Karantonis

Independent Consultant & GTM Partner at OTG Consulting | Greater Chicago Area

John Karantonis Socials
About John Karantonis

John Karantonis is a dynamic business executive and co-founder of iBlockchain Bank & Trust Technologies Co. (iBBT), where he plays a pivotal role in shaping the company’s strategic direction and go-to-market (GTM) partnerships. With a keen focus on the intersection of blockchain technology and traditional banking, John is at the forefront of pioneering solutions that facilitate the convergence of digital currencies and fiat systems. His expertise in market analysis and cryptocurrency positions him as a thought leader in the burgeoning field of sovereign cryptocurrencies, where governments are increasingly exploring blockchain-based legal tender.

At iBBT, John is leading key projects that leverage Decentralized Banking Technology (DBT) to create innovative financial solutions that enhance value creation and brand differentiation. His ability to pivot between tactical execution and strategic foresight allows him to navigate complex market landscapes effectively. John’s consultative selling approach and leadership skills empower cross-functional teams to drive revenue growth and foster meaningful partnerships within the blockchain ecosystem.

Passionate about the transformative potential of AI solutions in banking, John is committed to exploring how these technologies can enhance customer experiences and operational efficiencies. His entrepreneurial spirit and start-up leadership experience enable him to identify and capitalize on emerging opportunities, making him a vital asset in the rapidly evolving financial technology sector. As he continues to champion the integration of blockchain in banking, John remains energized by the prospect of redefining financial services for a digital future.

John Karantonis Work
1 experience icon

Independent Consultant & GTM Partner at OTG Consulting in August 2024 to Present

2 experience icon

Strategic Client Development Partner - Digital Transformation at Peterson Technology Partners in July 2022 to October 2023

3 experience icon

Strategy & GTM Partnerships (Co-Founder) at iBlockchain Bank & Trust Technologies Co. in October 2019 to July 2022

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John Karantonis Skills

Sales Leadership

Governance, Risk Management, and Compliance (GRC)

Global Leadership

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About John Karantonis's Current Company
Frequently Asked Questions about John Karantonis

What is John Karantonis email address?

Email John Karantonis at [email protected]. This email is the most updated John Karantonis email found in 2026.

What is John Karantonis phone number?

John Karantonis phone number is +13126004871.

How to contact John Karantonis?

To contact John Karantonis send an email to [email protected]. If you want to call John Karantonis try calling on +13126004871. (updated on October 31, 2024)

What company does John Karantonis work for?

John Karantonis works for OTG Consulting

What is John Karantonis's role at OTG Consulting?

John Karantonis is Independent Consultant & GTM Partner

What industry does John Karantonis work in?

John Karantonis works in the Financial Services industry.

John Karantonis Email Addresses

Email John Karantonis at [email protected]. This email is the most updated John Karantonis email found in 2026.

John Karantonis Phone Numbers

John Karantonis phone number is +13126004871.
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