Costas Liassides

Costas Liassides

Joint CEO


  • Banking
  • Exchanges
  • Insurance
  • Consulting


IT Transformation



Costas is a Senior Technology professional with over 25 years of experience, in-depth knowledge of technology and technology trends, and the application of IT to support and drive business strategy.

Costas has held various senior technology roles in Top Tier Financial services organisations as well as technology service providers and has held the positions of Global Head of Fixed Income IT, providing technology services to the Fixed Income business line, Global CTO for a major Investment Bank where he was instrumental in the transformation and re-alignment of the technology function worldwide.

Costas was a partner for a global technology services organisation and more recently Group CTO for a global brokerage organisation, where he was accountable for the technology services worldwide and responsible for the major successes enjoyed by the technology organisation in terms of true business partnering and elevating technology to the ‘top’ table of the organisation.

Costas has held various executive committee memberships reflecting the important role of technology in setting and driving business strategy.

Costas Liassides specialises in

Glass and steel roof of the Great Court, British Museum, London
Glass and steel roof of the Great Court, British Museum, London

Operational Excellence

Resilience resides in excellent operations. From operating models and SLAs, to infrastructure and outsourcing, we can help you drive efficiency across the full spectrum of business operations.
Swirling green letters
Swirling green letters

Digital & Data Transformation

The pace of change in the digital space is accelerating at ever faster rates. Incumbents are finding it demanding to keep up and to innovate with increasing competition emerging from FinTech entrants.