About Us


Who We Are.

GSSI is a private investment company set up in 2016 by three Soho based business associates with the aim to further develop their successful business partnership and thriving investment portfolio.


What We Do.

Invest in global equities & start up or operating companies, trade options on the US stock market and provide loan finance as a primary or mezzanine lender. Keen supporter of philanthropic activities & fundraising charities.


How We Do It.

Utilise the founding partner’s entrepreneurial experience and success as business owners/managers to identify strong management teams with promising young business concepts.

Our Team

With a diverse set of skills and cross industry experience the GSSI team has the ability to effectively seek new investment opportunities, whilst managing and nurturing the current portfolio. The founders work closely with the wider team, involving them in all aspects of the business, to build a strong internal work force.

Steve Parish


Nicholas Roach


Richard Jameson


Alexandria Parish

Executive Assistant

Joshua Longson

Junior Investment Portfolio Manager


57/59 Beak Street, London, W1F 9SJ
info@gssiltd.com +44 (0) 203 553 4811

Beak Street is located between Golden Square and Carnaby Street, the nearest underground stations are Piccadilly Circus and Oxford Circus.