These included REPCONN Aerospace, the Lucky 38 Hotel & Casino on Las Vegas Boulevard, and perhaps, most personally, the H&H Tool Company - the family business usurped by his greedy half-brother (although curiously, the factory on the outskirts of Vegas was still under his brother's control in 2077). House would regularly design and run mathematical simulations based on global political and socio-economic conditions in an effort to predict future events.
To your untrained eyes, it may look as though mankind is making a comeback.
However, for legal or cultural reasons, establishments sometimes describe themselves as massage parlors, bars, strip clubs, body rub parlours, studios, or by some other description.
Sex work in a brothel is considered safer than street prostitution.
In the NCR, you have something that resembles a nation state. Robert Edwin House is the self-styled President, CEO, and sole proprietor of the New Vegas Strip in the Mojave Wasteland in the year 2281.
Savage as it is, in Caesar's Legion, you have an organized society. House is foremost responsible for the founding of Rob Co Industries and civilizing the New Vegas casino tribes.
At some point after emerging from stasis, House won the leadership of Vault 21 in a bet, stripped it of all useful technology, and then planned to permanently seal the Vault away by filling it with cement.