Smart and integrated trading technology as a service

THETA’s next generation multi-asset O/EMS is positioned to lead the revolution to redefine trading in capital markets for investment managers.

Subscription model available as SaaS via our smart responsive UI's and/or IaaS via our open API.


Core Capabilities

THETA's services are designed from the ground up to address gaps and challenges firms face as market structures and trading landscapes evolve. Our services are multi-tenant, turnkey, can be white-labelled and built with new smarter technologies that enables rapid innovation.



THETA’s Software as a Service (SaaS) model provides a native cloud modular, user subscription-based offering that can be tailored to meet an individual manager’s very specific needs, be they small, medium or larger.

  • Deployment

    • Offers a far higher degree of agility
    • Accelerating speed to market
    • Simplified to support future changes

  • Subscription Model

    • Governed by SLAs and a contract
    • Monthly minimum commitment
    • Value immediately and continuously

  • Commitment

    • Align with client goals and delivery
    • Support and drive best practice
    • Ongoing investment in our capabilities

About Theta

As they step up their pursuit of alpha, CTOs, COOs, CIOs, trading and sales teams face ever greater complexity in terms of their investments, operations and regulations. They need answers to the hard questions raised by increasing margin pressures, entrenched shortcomings in respect of automation and legacy systems, and a heightened focus on security and data protection.

THETA draws upon the successes and lessons learned in the exchange world, the 1st wave and, from sell-side OTC electronification, the 2nd wave. It offers an open component architecture, modular and multi-tenanted, that eliminates replication, fragmentation and their associated costs.

Agile delivery is a cornerstone of THETA’s services. Our user subscription-based Software as a Service (SaaS) and Infrastructure as a Service models offer clients speed to market and simplifies future deployments in the event of new regulations or other market changes. The subscription model lends itself to flexible pricing in line with a firm’s changing needs, while ensuring ongoing reinvestment in the underlying technology.

THETA is a London based FinTech founded in 2018, and is currently building its service offerings with a view to launching in early 2020.


Our leadership team has strong capital markets domain expertise with deep contextual understanding and a proven ability in the design and delivery of buy- and sell-side strategic trading technologies, market structure and market regulations.


Abdullah Hiyatt
CEO and Founder

20 years’ capital markets experience working with major and global financial markets institutions focusing on strategy, design and building electronic trading and market infrastructure solutions amongst other areas.

Abdullah has led many large projects and teams in firms including Credit Suisse, London Stock Exchange Group and Deutsche Wealth Management. He also has extensive strategy and management consulting experience having held senior roles at CAPCO, EY and Etrading Software, where he led the feasibility of Project Neptune.


Paul Wallace
Head of Product and Co-Founder

25 years experience in Fixed Income and Foreign Exchange Trading.

Prior to joining THETA, Paul worked for Aviva Investors as Head of Fixed Income Dealing. Previous to that Paul held senior trading roles for Hermes, BGC Partners and Barclays Global Investors amongst others covering Fixed Income and FX cash and derivatives traded products.


We already have some partnerships in place and others are in the making that are contributing to our growing partner programme.


    We’re always looking for new and innovative solutions to compliment our service offerings and our client’s ecosystem


    Our strategic partners enable our global growth of our service offerings and into new markets.

Image Image Image Image

To learn more about THETA, our product roadmap, to see a demo or to sign up for our beta service, register your interest by completing the form below.

Find us

SPACES, Epworth House
25 City Road, London EC1Y 1AA

Email us