About us  /  The people

The people

A global team working locally

Having worked in a range of disciplines in the OTC derivatives market - trading, marketing, sales, systems development, public relations, regulatory relations, and production support - the TriOptima team brings decades of derivatives experience together in one place, for one purpose: to listen to our subscribers, quickly understand complex issues, and then design solutions that are easy and effective to implement.

Our experienced management team is complemented by a strong, talented group of professionals who work directly with subscribers to insure the most efficient and effective service process possible.

Brian Meese

Group Chief Executive Officer

Per Sjöberg

Executive Vice President

Henrik Nilsson

Head of Business Development

Raf Pritchard

Chief Executive Officer
TriOptima North America

Mireille Dyrberg

Chief Executive Officer
TriOptima EMEA

Peter Weibel

Chief Executive Officer
TriOptima Asia Pacific

Susan Hinko

Global Head of
Industry Relations

Ulf Andersson

Global Business Manager


Viktor Johannsson

Global Business Manager

Joakim Sernbrant

Head of Service Technology

Martin Sandström

Chief Technology Officer

Meredith Sledd Lindquist

Global Head of Marketing

Christoffer Mohammar

General Counsel

Helena Persson

Global Head of Accounting & Finance
Global Head of Human
Resources