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Leadership

Client service · Integrity · Excellence

Our purpose and values

Our people are our greatest asset – they matter the most to our business. It is only with the determination, values and dedication of our team that we can serve clients, generate long-term returns for our shareholders and contribute to a better marketplace. 

Meet the Team

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CEO and Founder

Manu Choudhary

As our Chief Executive Officer, Manu brings a unique combination of strategic vision, industry expertise, and leadership acumen to our organization. With a primary focus on driving business growth and expansion, he leads our macro strategy efforts, identifying and capitalizing on emerging trends and opportunities in the financial services sector. A key aspect of his role involves expanding our key strategic partnerships, fostering strong relationships with major financial institutions, and collaborating with industry leaders to stay at the forefront of innovation.

Manu's impressive career spans over 20 years of front-office derivative sales experience in the financial services industry, with a proven track record of success in driving revenue growth, building high-performing teams, and delivering exceptional client service. Prior to joining our organization, he held senior roles at some of the world's most prestigious banks, including Lloyds Bank and Barclays Investment Bank.

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Chief Revenue Officer and Founder

Michael Siwek

As a seasoned Executive Director, Michael brings a wealth of experience and expertise to our firm, drawn from his extensive background in Financial Services. With a strong specialization in Regulatory Technology, Market Data, and multi-asset class trading systems, he has established himself as a thought leader in the industry. His particular area of expertise lies in designing, building, and operating electronic foreign exchange trading venues from the ground up, with a proven track record of successfully distributing these platforms to top-tier institutions.

As a member of our executive team, Michael plays a key role in shaping our firm's overall strategy and direction, with a focus on identifying opportunities for growth, improving operational efficiency, and fostering strong relationships with our global client base.

 

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Global Head of Sales

Michael Idzkowski

Prior to DMALINK, Michael played a key role in driving growth and scalability at ADSS, a leading fintech firm in London, where he served as Head of Relationship Management. In this capacity, he successfully managed a robust pipeline of global prospects, cultivating relationships with a diverse range of clients spanning multiple asset classes, geographies, and regulatory environments.

 

His expertise in onboarding and acquiring new clients helps DMALINK establish a truly global footprint, with a client base that include top-tier financial institutions, hedge funds, family offices, and proprietary trading firms from the Americas, Europe, Middle East, Africa, and Asia. 

Michael's expertise includes areas such as digital transformation, payments innovation, regulatory compliance, cybersecurity, and data analytics​​.​​

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Chief Risk Officer and Founder

Chris Park

As our Chief Risk Officer, Chris brings an unparalleled depth of experience and expertise to our organization, with a distinguished career spanning 25 years in the financial services industry. His extensive background encompasses a broad range of disciplines, including leveraged and M&A financing, liquid asset financing, corporate banking, retail banking, and capital/financial markets.

Throughout his career, Chris has held senior roles at numerous top-tier banks, where he has developed a unique understanding of the complex risk landscape and has played a key role in shaping the risk management strategies of several major financial institutions.

With over two decades of origination experience in both Corporate and Investment Banking, Chris is a recognized leader and specialist in his field. His expertise extends to 'Behavioural Capital', Corporate Finance, and Products Structuring across loan and derivative asset classes.

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Managing Director, Americas

John Murray

John C. Murray worked on Wall Street for many years. He began his career as a commodities trade advisor, specializing in precious metals. He later became the highest-ranked FX broker for Global Forex and Futures, which merged with GAIN Capital (Forex.com). After relocating to London, John transformed City Credit Capital into a global leader in the FX industry, where he spent 12 years building the brokerage into a global powerhouse.

John has extensive experience and a strong network within the crypto and DeFi industry. He works closely with hedge funds and family offices worldwide, helping them achieve success in the digital asset space. His expertise in global banking allows him to manage billions in capital annually through his banking relationships.

Academically, John holds a business degree from Syracuse University and an MBA from London Metropolitan University. Additionally, he has been a guest on CNBC, BBC, and Bloomberg Television, sharing his insights and analysis of the FX and digital asset markets.

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Non-Executive Advisor

Bentzi Rabi

Bentzi Rabi is the CEO and co-founder of Utila, a pioneering digital asset infrastructure company at the cutting edge of secure and scalable blockchain technology. Since launching Utila in 2022, Bentzi has positioned the firm as a global leader in safeguarding digital assets, leveraging a world-class tech stack designed to mitigate risks and ensure the highest standards of security.

Bentzi is collaborating with DeFinity to cross-pollinate and expand digital asset opportunities.

Prior to Utila, Bentzi served in a venture capital fund, where he served as a Principal and acted as a Board Observer at Frontegg. His extensive background in technology and finance has equipped him with a deep understanding of the complexities and opportunities within the digital asset space.

Bentzi is an entrepreneur and investor, known for his innovative approaches to cybersecurity and financial technology. He is a frequent speaker at major industry conferences, where he shares his insights on the latest trends and advancements in digital asset security. His expertise has made him a sought-after voice in the tech community.

Bentzi’s academic credentials include a Master of Business Administration (M.B.A.) in Business Administration and Management from The Hebrew University of Jerusalem, which he earned between 2009 and 2011.

 

This educational foundation, combined with his hands-on experience, has enabled him to drive Utila's mission of providing state-of-the-art solutions for the secure management of digital assets.

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Non-Executive Advisor

Adam Scott

Adam Scott is a seasoned and highly accomplished sales and business development leader, boasting an impressive career spanning over two decades.

 

Throughout his tenure, he has successfully driven growth strategies across diverse global markets, leveraging his expertise to navigate complex landscapes and capitalize on emerging opportunities.

In his capacity as Non-Executive Advisor for DeFinity Markets, Adam is instrumental in spearheading growth initiatives within the Asia-Pacific region. His pivotal role involves devising and implementing strategic plans aimed at expanding the firm's footprint in the rapidly evolving digital asset sector, where innovation and adaptability are paramount.

 

With his profound understanding of market dynamics and his ability to foster meaningful connections, Adam is well-positioned to propel DeFinity Markets' growth and solidify its presence in this dynamic and increasingly influential industry.

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Non-Executive Advisor

Brian Fudge

Non-Executive Advisor, DeFinity Markets

Brian Fudge is a veteran in financial services with more than 25 years of leadership experience spanning futures fund management, strategic marketing, and investment innovation. Throughout his career, he has held senior roles at prominent institutions such as Man Group and AMC plc, where he played a central role in shaping and expanding market-leading investment strategies.

Brian's expertise extends to pioneering initiatives in the trading sector. Notably, he served as the seed fund introducer for Marex Spectron’s Nanolytics Fund, leveraging advanced analytics to revolutionize futures trading. Since 2019, he has been a Business Development Board Member and investor in The Armchair Trader, a well-respected platform offering insights for sophisticated investors.

In his capacity as a Non-Executive Advisor at DeFinity Markets, Brian applies his extensive knowledge of global financial markets and risk management to support the company’s vision of facilitating institutional engagement with digital assets. His combination of strategic acumen and a proven track record in fostering innovation and growth underscores his vital role in driving DeFinity Markets' continued success in a rapidly evolving financial landscape.

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Non-Executive Advisor

Vincent Baker

Vincent Baker serves as Non-Executive Advisor to DeFinity Markets, where he plays a key role in defining and executing its long-term strategic vision. Since joining, Vincent has been a driving force behind the build-out of the firm’s operational infrastructure, helping to establish the internal systems, processes, compliance frameworks, and investor-reporting capabilities that have enabled rapid scaling.

In addition to operational leadership, Vincent actively shapes corporate strategy, identifying new market opportunities, guiding geographic and product-line expansion, and refining the core business model. Drawing on extensive experience in early-stage venture, value creation and a nuanced command of the fintech sector, he provides pragmatic, execution-oriented counsel on complex growth challenges.

Vincent continues to advise the CEO directly, serving as a critical bridge between high-level strategy and on-the-ground implementation as the company enters its next phase of expansion.

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+44 (0) 20 3290 6580

ops@definitymarkets.com

DMALINK Jersey Limited
Operating under the brand "DeFinity Markets".

3rd Floor
IFC5
Castle Street
St. Helier, JE2 3BY
Jersey

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FRAUD > LAW ENFORCEMENT REQUEST FOR DATA

Trading services, liquidity solutions and advanced algo execution tools are available to those meeting the Professional Clients definition in the EU Markets in Financial Instruments Directive (“MiFID II”) and in compliance with local law and regulation. 

 

DeFinity is a VASP regulated business under the rules of the Mauritius Financial Services Commission. DMALINK Jersey Limited is registered in Jersey under JFSC VASP rules. The settlement agent is a fully regulated entity in either of those jurisdictions as outlined in the Platform Agreement.
 
None of the information made available through definitymarkets.com should be construed as providing any type of investment or other advice, nor should it be considered as solicitation, recommendation, endorsement or offer to purchase or sell any financial security or other financial instrument including digital assets. Anyone wishing to invest in any of the products outlined on definitymarkets.com or any online or offline marketing material, provided by us, should seek independent financial or professional advice.

 

Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment and you are unlikely to be protected if something goes wrong. A good rule of thumb is not to invest more than 10% of your money in high-risk investments. Read more.
 
DeFinity Markets Limited not provide any of its services or solutions to retail clients as categorised under (MiFIDII).Our ACCEPTABLE USE POLICY is available online. Our CDD, AML, CFT Procedures are available online at definitymarkets.com/procedures.
 
The brand "DeFinity Markets" is Trademark protected under the Trade Markts Act 1994. DeFinity and all other DMA LINK LIMITED product or service names are registered trademarks or trademarks of DMALINK Group Companies in the United Kingdom and other countries. Other brand and product names are trademarks of their respective companies.
 

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