He left because he didn’t want to keep to the Green’s commitment to trans rights.
He quit right after being called out by a Green Party committee member after stating in interview that trans people should compete in separate sports categories to cis people.
While Unity has been growing its revenue, which reached $553m in the three months to 30 June, it remains loss-making. Its most recent quarterly results show a pre-tax loss of $188.5m.
He will be replaced as interim chief executive by James Whitehurst, who previously held an executive position at IBM.