Specialising in eFX Spot execution & Liquidity Management

About Us

Our Vision


Parabellum Markets is a boutique ECN eFX brokerage. We pride ourselves on the flexibility we offer to our customers, accommodating their complex business needs in a highly efficient and personal manner.  We operate with efficiency and utilise our extensive industry expertise to provide our clients with the leading eFX platform on the market.

At Parabellum we specialise in developing new technologies to give our clients the edge in what is already a highly competitive marketplace. We focus exclusively on the FX market and we offer our services solely to eligible counterparties. Our clients are given access to our state-of 

-the-art trading platform, which provides a seamless connection to the FX markets coupled with an unparalleled speed of trade execution.

eFX Analytics


We help hedge funds and institutional clients to hit their targets.

Our Team

Roger Gilbert, CEO


Roger has had more than 35 years’ experience in the financial services industry.ᅠ Roger started his career at the Chicago Mercantile Exchange where as a member he traded financial futures on the floor for his own account and others.

He sat on the New Membership Committee and chaired the New Product Development Committee.ᅠ Prior to co-founding Parabellum Markets he was the Head of Structured Products EMEA at INTL FC Stone and he was Co-Head of Europe at the Trinity Group, a UK based private bank.

Roger has held senior level positions at Prudential Bache, Refco and Bache Commodities, with responsibilities for business development and marketing in the US, Europe and the Middle East.ᅠ Roger was educated at University of Illinois and the London Business School.

Nathan Halfon, Managing Partner


Nathan has over 15 years' experience in the financial services specialising in eFX for the past 12 years. 

He began his career in Switzerland in the private banking and hedge fund industry, then moved into FX as Director of ACM, heading the White Label and institutional department. 

Prior to joining Parabellum Market he built the FX agency desk at Kyte, was senior FX Sales at Marex Spectron and held senior positions at Bloomberg Tradebook and FXCM developing the WL and institution eFX business.

Nathan was educated at the Law School of Universite Paris I Patheon Sorbonne.