[Last Updated on September 6, 2018]

Any party which offers commercial services based on the ISDA Standard Initial Margin Model (ISDA SIMMTM) (e.g. SIMM calculation, IM optimization, backtesting, etc.) is required to enter into a licensing agreement with ISDA.  Please contact isdalegal@isda.org for more information on licensing the ISDA SIMM.

The following vendors are licensed to offer services based on the ISDA SIMMTM:

Acadiasoft, Inc.*

Bloomberg Finance L.P.*

Calypso Technology, Inc.*

Cassini Systems Limited*

Chicago Mercantile Exchange Inc.

Clarus Financial Technology Ltd.*

Ferential Systems, Inc.

Finalyse Group SA*

FIS Systems International LLC*

IHS Markit*


Lombard Risk Systems Limited

Murex S.A.S.*

OpenGamma Ltd.*

Quantile Technologies Limited*

TriOptima AB*

For additional information on the SIMM related services offered by the above parties and their contact information, please see the document attached below.

*These vendors have certified to ISDA that their SIMM calculator has passed the Unit Test issued by ISDA for SIMM 2.0.

Documents (1)