Mark Faulkner: The Capital Markets Entrepreneur Building the Future of Credit Intelligence
How a securities-finance specialist became a driving force behind two influential financial-data businesses
Mark Faulkner is a British capital-markets entrepreneur and co-founder of Credit Benchmark and Capital Credit Ratings. He began his career in international securities finance, later founded Data Explorers, and helped build it into a leading provider of securities-lending data before its acquisition by IHS Markit in 2012. Faulkner co-founded Credit Benchmark with Donal Smith in 2013 and more recently co-founded Capital Credit Ratings, established in 2022 to provide regulated credit ratings for buy-side funds.
Who Is Mark Faulkner?
Mark Faulkner is a UK-based entrepreneur whose career has centred on financial markets, securities finance, credit data and financial technology.
Rather than building consumer-facing companies, Faulkner has concentrated on solving complex problems within the institutional financial system. His businesses have focused on making market information more useful, transparent and accessible to professional investors and financial institutions.
His professional background includes management roles at LM Moneybrokers, Goldman Sachs and Lehman Brothers. He later moved into entrepreneurship, where his experience in securities finance became the foundation for several businesses.
That combination of financial-market experience and entrepreneurship has become a defining feature of his career.
Mark Faulkner Education and Early Career
Faulkner is a graduate of the London School of Economics and Political Science (LSE). His professional profile lists his time at LSE from 1981 to 1984.
After graduating, he developed specialist expertise in international securities finance.
According to a biography published by the US Securities and Exchange Commission, Faulkner held management responsibilities at LM Moneybrokers, Goldman Sachs, Lehman Brothers and Securities Finance International from 1987 onwards. His experience covered several sides of the securities-finance market, including lending, borrowing, conduit borrowing and prime brokerage.
This early experience gave him an unusually broad understanding of how financial institutions manage securities, collateral, risk and capital.
The Creation of Data Explorers
One of the most important chapters in Mark Faulkner’s career began when he identified an opportunity to provide independent specialist information to participants in securities financing.
Credit Benchmark’s official biography says that Faulkner spotted this opportunity in 1994. The resulting business, Data Explorers, developed into a leading provider of securities-lending data across global market sectors.
Data Explorers was significant because it focused on transforming market activity into useful information for professional participants.
The company was subsequently acquired by IHS Markit in 2012, providing an important entrepreneurial milestone for Faulkner and his business partners.
The experience also provided a blueprint for what came next: using contributed financial information to create valuable market intelligence.
Mark Faulkner and Credit Benchmark
Faulkner’s next major venture was Credit Benchmark, which he co-founded with Donal Smith.
Credit Benchmark describes the business as being founded in 2013 and built around the idea of turning the internal credit judgements of major financial institutions into independent consensus credit intelligence.
The concept addresses a longstanding problem in financial markets. Banks and other institutions possess extensive internal views about the creditworthiness of companies, financial institutions, funds and sovereigns, but those assessments are generally private.
Credit Benchmark aggregates and anonymises contributed credit views to create a broader picture of credit risk.
The company says its data is contributed by more than 40 leading financial institutions, giving risk professionals another source of information when assessing counterparties and monitoring portfolios.
Faulkner’s previous experience with Data Explorers was particularly relevant. Credit Benchmark’s earlier funding material notes that the founders successfully applied the contributed-data model used at Data Explorers to the new business.
Capital Credit Ratings and the Next Chapter
Faulkner has also moved into the regulated credit-ratings space through Capital Credit Ratings.
The International Securities Lending Association identifies him as co-founder of both Credit Benchmark and Capital Credit Ratings. Its biography states that Capital Credit Ratings was founded in 2022 and was co-founded with Tom Aubrey.
The company was created to address what its founders see as an infrastructure gap in global capital markets by providing regulated credit ratings for buy-side funds.
That focus is particularly relevant as banks, asset managers and investment funds face increasing pressure to understand credit exposure, capital requirements and regulatory treatment.
Faulkner’s work therefore continues a consistent theme throughout his career: developing financial information and infrastructure that can help institutions make more informed decisions.
Mark Faulkner’s Role in Capital Markets
Faulkner’s influence extends beyond founding companies.
His expertise in securities finance and credit risk has led to involvement in industry discussions around regulation, capital efficiency and financial-market infrastructure.
In 2026, he moderated a panel at an ISLA conference examining the capital-efficiency implications of pledge structures, clearing and the evolving Basel framework.
He has also been involved in work surrounding the Basel III securities-financing framework. In June 2026, ISLA published an updated securities-financing toolkit co-authored with Capital Credit Ratings, with Faulkner contributing comments on the industry’s move towards implementation and execution.
These activities demonstrate that his career is not limited to company building. He also remains engaged with broader questions affecting securities finance and capital markets.
Mark Faulkner Age
Mark Faulkner’s exact date of birth and current age have not been reliably published in authoritative public sources.
His education and career timeline indicate a long-standing career in financial services. His LinkedIn profile records his LSE education between 1981 and 1984, while a 2009 SEC biography stated that he had already spent many years specialising in international securities finance.
However, an exact age should not be presented as fact without a dependable source.
Mark Faulkner Family
Public information about Mark Faulkner’s family is limited.
Older published material about his securities-finance work mentioned his family in a personal context, but there is insufficient recent authoritative information to construct a detailed family biography.
For that reason, details about his spouse, children or wider family should be treated cautiously unless confirmed through a current, reliable source.
His professional partnerships, particularly with Donal Smith and Tom Aubrey, are considerably better documented than his private family life.
Mark Faulkner Net Worth
There is no verified public figure for Mark Faulkner’s net worth.
Although Faulkner has founded successful financial-data businesses and has been involved in companies operating in the capital-markets sector, private-company ownership stakes, investments, compensation and personal assets are not publicly disclosed in sufficient detail to calculate a reliable figure.
Consequently, online estimates of his wealth should not be treated as established facts.
His career does, however, include a significant entrepreneurial achievement in the sale of Data Explorers to IHS Markit and subsequent involvement in Credit Benchmark and Capital Credit Ratings.
Mark Faulkner Wikipedia
There does not appear to be a dedicated, authoritative Mark Faulkner Wikipedia biography covering the UK capital-markets entrepreneur in the same depth as his official professional profiles.
There is a Wikipedia page for Credit Benchmark, which identifies Mark Faulkner and Donal Smith as founders, but that is a company article rather than a comprehensive biography of Faulkner himself.
For biographical information, the official Credit Benchmark profile, professional records and industry organisations such as ISLA provide stronger primary or industry-specific evidence.
Why Mark Faulkner’s Career Matters
Faulkner’s career illustrates how specialist knowledge can become the foundation for financial technology businesses.
His progression from securities finance to market data and then credit intelligence has followed a clear pattern. First, he identified information gaps within financial markets. Next, he developed businesses designed to organise and commercialise that information. Finally, he expanded into areas where better credit information and market infrastructure could help financial institutions manage risk.
Data Explorers addressed securities-lending information. Credit Benchmark focused on consensus credit risk data. Capital Credit Ratings represents another step towards regulated credit information for investment funds.
That continuity helps explain why Faulkner remains relevant to discussions about financial data, securities finance, fintech and capital efficiency.
Conclusion
Mark Faulkner has built a career at the intersection of entrepreneurship, financial markets and information technology.
From his early experience at firms including Goldman Sachs and Lehman Brothers to the creation of Data Explorers, his work has consistently focused on improving the way professional market participants understand information and risk. Data Explorers’ acquisition by IHS Markit marked an important early success, while Credit Benchmark established another major chapter in his career.
Today, his association with Credit Benchmark and Capital Credit Ratings places him firmly within the evolving world of credit intelligence, regulated ratings and capital-market infrastructure.
While details such as his exact age, private family life and personal net worth remain undisclosed or insufficiently verified, his professional record is much clearer. Mark Faulkner’s lasting contribution is the development of businesses designed to turn complex financial information into practical intelligence for the institutions that underpin global capital markets.
