Contractors and employees working at Alphabet companies like Google have formed the Alphabet Workers Union (AWU). More than 50 Google contract employees voted to unionize last year in Pittsburgh, but the AWU includes more than 200 dues-paying Google employees or contractors, and organizers say it is the first union open to all Alphabet employees in company history.

The AWU launches with support from the Communications Workers of America (CWA) and its Coalition to Organize Digital Employees (CODE) initiative, according a statement shared with VentureBeat by organizers.

Google software engineers Parul Koul and Chewy Shaw will act as AWU executive chair and vice chair, respectively. In a New York Times op-ed today, union organizers said more than 200 workers have joined, and that members feel responsible for the technology they bring into the world and care deeply about how it is used.

“For far too long, thousands of us at Google — and other subsidiaries of Alphabet, Google’s parent company — have had our workplace concerns dismissed by executives,” the op-ed reads. “Our bosses have collaborated with repressive governments around the world. They have developed artificial intelligence technology for use by the Department of Defense and profited from ads by a hate group. They have failed to make the changes necessary to meaningfully address our retention issues with people of color.”

Since 2018, Google employees have taken part in a number of notable instances of collective actions calling for reform of company practices. Thousands of employees publicly opposed Google’s role in the U.S. military’s Project Maven AI initiative, and 20,000 employees from Google offices worldwide took part in a walkout to oppose Maven, a $ 90 million payment to Andy Rubin despite sexual misconduct claims, and treatment of contract employees. Last month, Google faced charges from the National Labor Relations Board (NLRB) for allegedly spying on contract employees and retaliating against those who attempted to unionize.

“Most recently, the company fired Dr. Timnit Gebru, a leading artificial intelligence researcher, for no reason whatsoever. The firing has caused outrage from thousands of us, including Black and Brown workers who are heartbroken by the company’s actions and unsure of their future at Google,” reads a statement organizers provided to VentureBeat.

Last month, less than two weeks after Google fired her, Gebru spoke in favor of forming a union at an AI research workshop. She called it a way to protect AI researchers from retaliation, saying in part “I think some sort of union has to happen, and I do believe there is a lot of hope.”

Following collective action by Google workers in the past, in 2019 Google ended its Project Maven contract with the Department of Defense and agreed to end forced arbitration for all employees.