28Stone Builds Cutting Edge Technology For The Financial Services IndustrySince 2011 28Stone has been at the forefront of developing game-changing custom software for the world’s leading sell-side, buy-side, market venues, brokers, and other financial markets participants.Contact us
Trusted by28Stone is proud to partner with, and provide software to, some of the world’s leading financial institutions
Custom software development for the capital marketsAt 28Stone we first listen closely to our clients to build an understanding of the problem space and how technology can help.
Only once that's done do we work with our clients to ensure our teams are built with the right mix of capital markets, technology and delivery expertise.
Legacy software modernization and migrationWe help drive our clients' digital transformation by re-platforming business-critical systems, migrating them to modern architectures, and, when needed, rebuilding them with modern technologies.Electronic and hybrid trading platforms developmentWe have decades of experience in 'electroni-fying' markets. This includes spinning up pure 'e' markets and building electronic tools to support traders and brokers in voice markets.
Our Leadership
Frank EricksonFounder25+ years of Experience in Software for Capital Markets
Thomas DolanFounder25+ years of Experience in Finance and Capital Markets Industry
“At 28Stone we strive to listen and learn before we design and build ensuring that our software is always both fit for purpose and relevant to our clients' business problem.”Thomas DolanFounder
Andrejs DembovskisHead of European Operations and Strategy20+ years experience delivering technology and engineering to the Financial Services industry
David LustigGlobal Head of Business Development20+ years experience of business development to the Financial Services industry
28Stone SquadsA 28Stone Squad is a cross-functional team of people working together to meet client needs. Rather than relying on individual contributors, the Squads model aims to share work between individual team members providing complementary skills. This helps reduce concentration risk and the difficulties of finding a team of all knowing ‘unicorns’ while also enabling the Squad to more easily scale up (or down) as needed.Learn more
DEMO PROJECTLithos CueAIA generative AI application for sell side market makers, which streamlines the process of preparing and sharing pricing run and market color information with their customers.
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CLIENT PROJECTBook Building Platform For A DCM Front OfficeA leading global investment bank embarked on a strategic initiative to modernize its Debt Capital Markets operations by building an in-house Book Builder platform.
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CLIENT PROJECT
CLOB Trading Platform
Successfully delivered platform in just 8 months, to be met with immediate market acceptance from the platform users: banks, broker-dealers, professional trading firmsю
CLIENT PROJECT
CLOB & RFQ Platform
28Stone built a new voice broker-supported electronic platform with innovative trading functionalities for FXO options to directly compete with the industry-leaders.
DEMO PROJECT
Lithos TradePool
Lithos StormCloud demonstrates how 28Stone tech, powered by Cloud9 and OpenFin, can organically and intuitively improve upon a common, trading use case.
DEMO PROJECT
Lithos RFQ
An efficient RFQ solution built with Openfin Workspace for dealers providing quotes to clients and buy-side clients who send RFQs knowing that they will receive quotes.
DEMO PROJECTLithos Syndicated Loan Deal RoomPlatform serving as a central hub for creating, sharing, reviewing and approving syndicated loan deal room documentation. The solution brings visibility on deal progress, and can be a foundation for workflow automation.
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Find out how our team of experts can help you get your next software project delivered
NEWSThe Transformation of Tooling Research: Here to InterruptFor years, tooling research in financial services has lagged behind other areas of fintech innovation. While trading platforms, wealth management solutions, and payment systems have evolved rapidly, the tools that support research, analysis, and decision-making have remained largely stagnant. But that’s changing.
July 31, 2025Learn more
July 31, 2025Learn more
NEWSSupercharging the Advisor Workbench: An AI Use Case for Client Engagement with 28Stone and Cirrus ResearchToday's financial advisors are pressured to deliver quality service and investment advice, yet struggle as their daily commitments leave little time to grow their business. To service their clients and have the resources to prospect at a competitive level, more advanced tools are needed.
January 17, 2025Learn more
January 17, 2025Learn more
NEWSAI Tooling: A New Age of ResearchIn today’s fast-paced financial software landscape, advisors are drowning in data but starving for insights. The sheer volume of market trends, economic indicators, and client information can be overwhelming, making it difficult to extract actionable ideas. As artificial intelligence advances, these challenges are now being turned into unique opportunities.
June 16, 2025Learn more
June 16, 2025Learn more
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