OpenGamma is a derivatives analytics firm with unparalleled expertise in OTC and ETD margin methodologies, backed by CME, JSCC, Accel and Dawn. Our teams bring together a unique mix of practitioner, quantitative and software engineering expertise. Today, we are trusted by the largest and most sophisticated global banks and fund managers, with thousands of users depending on our analytics. Our product coverage spans across margin solutions (validating and optimising cleared and bilateral portfolios), UMR or SIMM processing and regulatory reporting.