"WES could build there establishments in an ERUV designated area and make their employees aware that the area is designated as a Jewish area."
Before posting something, please check the meaning of what you're posting about.
An "ERUV-designated area" is NOT a "Jewish area" as you falsely claim, it's merely a technical boundary that allows Jews to carry in public areas on Shabbat, and has no effect or impact of any kind on anyone else.