How to co-relate P123 industry group with other financial website industry

Paul/P123 expert,

Please, let me know
How to co-relate P123 industry group with other financial website’s industry classification.
www.nasdaq.com, www.finviz.com, www.stockcharts.com

any of the most used individual investor’s website uses same industry group as p123.

Thank you very much
Kumar :sunglasses:

We use the GICS classification scheme by S&P. If some other site also uses GICS then it should match up with us. If it doesn’t, then it won’t.