A Google employee wears a colorful hat on the Google campus as Google workers inside hold a sit-in to protest sexual harassment at the company, on May 1, 2019 in Mountain View, California. (Photo by Michael Short/Getty Images) SAN FRANCISCO - A group of Google engineers and other workers announced Monday they have formed a union, creating a rare foothold for labor organizers in the tech industry.About 225 employees at Google and its parent company Alphabet are the first dues-paying members of the new union, called Alphabet Workers Union.