Asset Management

Bond Execution

Global Financial Markets

Equities, Fixed Income & Multi-Asset Strategies

Client Base

Private Clients, Professional Investors, Family Offices and Institutional Market Participants

Investment exposure across major global equity markets, including the UK, APAC, Europe and the United States

Government and corporate bond strategies across developed credit markets

Blended portfolios combining multiple asset classes across varying risk profiles

  • Discretionary portfolio management
  • Global multi-asset investment strategies
  • Private, professional and institutional clients
  • Segregated portfolio structures available
  • FCA-regulated framework
Angelos Sigalas

Angelos Sigalas

Head of Asset Management – Asset Management

Angelos Sigalas leads the Asset Management service at GIS UK and oversees portfolio management, investment strategy implementation and client portfolio oversight within the firm’s regulated investment framework.

The Asset Management service enables clients to access discretionary portfolio management and structured investment strategies across global financial markets. Through disciplined portfolio construction and experienced investment oversight, GIS UK supports clients seeking diversified investment exposure across multiple asset classes.

Investment strategies may include equities, fixed-income instruments, and multi-asset portfolios designed to reflect varying investment objectives and risk parameters. Portfolio management is delivered on a discretionary basis where appropriate, allowing the investment team to implement portfolio adjustments within agreed mandates.

Strategies may be implemented through segregated portfolio structures, allowing clients to maintain transparency over holdings and portfolio activity. GIS UK can work with existing custodians or facilitate relationships with recognised third-party custodial providers, depending on client requirements.

The firm also supports specialised strategies, including absolute return approaches designed to operate across changing market conditions. These strategies may utilise derivatives and index instruments within defined risk management frameworks.

Clients benefit from the experience of investment professionals operating across global financial markets, supporting disciplined portfolio management and long-term investment strategy implementation.

Portfolio Construction

Structured portfolio design across equities, fixed income and multi-asset strategies

Discretionary Management

Portfolio management implemented within agreed client mandates

Segregated Accounts

Portfolio structures supporting transparency and asset ownership

Custodian Flexibility

Ability to work with existing custodians or establish new relationships

Strategy Diversification

Access to multi-asset and absolute return investment approaches

  • Client requirements are established through onboarding and suitability documentation processes.
  • Portfolio mandates are agreed prior to investment activity and implemented within defined investment frameworks.
  • Portfolio monitoring and management are conducted in line with established investment mandates.
  • Ongoing reporting and client communication support transparency throughout the investment relationship.
  • The service operates under FCA regulatory permissions within defined portfolio management and investment governance frameworks.
  • Investment activity is conducted within established risk management procedures and internal oversight structures.
  • Processes are regularly reviewed to ensure alignment with regulatory requirements and evolving market standards.

Speak To The Service Team

If you would like to discuss Asset Management or speak directly with the service lead, please contact us.