Standard Industry Product Classifications

NAPCS (North America) .  (http://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=1196268).  The relevant NAPCS Group is 761 Financial services (except insurance); 

CPC (international) (https://unstats.un.org/unsd/classifications/unsdclassifications/cpcv21.pdf).  The relevant CPC Division is 71 Financial and Related Services