Software is not an industry, it's a tool that all industries use.
The first is what it might say on paper, the second is more honest and reflects the real business value.
There are companies which are involved with building and marketing their own software for the construction industry, but they are also actively involved in the construction process in a consultative capacity. Only then could they even be classified as construction industry companies.
I thought you may have been nitpicking previously but you’re just incorrect.