Where To Find Sub-industry Classification Of Stocks?

I’ve been looking all over but have not been able to find it anywhere. Best I can find is List of S&P 500 companies sub-industry GICS classification. Other than that, the Sector and Industry classification of thousands of stocks is readily obtainable.

Have you found a free resource that has the list of everything GICS classified? If not free, a paid resource is fine as long as it’s not crazy.

Thanks!