The SGT Team

The executive management at SGT has more than 90 years' combined capital markets experience from our work with large commercial banks, major trading desks, hedge funds, brokerage firms, securities companies, and technology providers.

The team has a proven track record of managing successful sell-side and buy-side trading operations, investment strategies and fund administration.


Executive Management


Martyn Price

CEO / Board Member


Adam Hill

COO / Board Member


Peter Kristensen

CFO / Board Member

Team Members


Zane Stowe


Zane is primarily responsible for SGT’s regulatory compliance (including KYC and AML compliance) in accordance with the FSC in the British Virgin Islands.


Sigmund Friberg

European Business Development

Sigmund is an experienced company director with a long history in financial services and now introduces the SGT brand to new corporate clients across Europe.


Tony Westfallen

Senior Commentator & Analyst

Tony is a senior analyst with 50 years’ experience in the financial markets, studying both technicals & fundamental market data and intelligence, and continues to publish his market observations and analysis.


William Sternou

Head of European Business Development

William is a Swiss investment specialist and highly experienced trader. William has held senior positions with large Danish, US and Swiss corporations in the Middle East, the Americas, Japan and South Korea. William also served 10 years as VP of Global Sales with a Swiss Asset Manager based in the United States and South America.


Linda Brown

Head of Back Office

Linda heads up SGT’s administration function and is responsible for managing financial and banking relations, and onboarding processes.


John Rebelo

Non-Executive Director

John co-founded SGT in 2006. Having had a 30-year career in FX Trading. John is now a non-executive director at SGT with responsibility for special projects.


Fraz Tabassam

Systems Architect

Fraz is a highly experienced systems architect having worked with clients in the finance industry for more than 10 years, and today leads the development of SGT’s internal technology systems.


Dinos Michaelides

Systems Engineer

Dinos is an experienced trading engineer specialising in systems management and optimisation and today his work enables SGT to better serve our individual and institutional clients around the world.

External Specialists



Our lawyers

A full service law firm spanning transactional, contentious and private client disciplines.

Visit the Harneys website


Baker Tilly

Our auditors

Top ten advisory tax and assurance firm dedicated to customized business solutions.

Visit the Baker Tilly website