No. Zack and I set up AggregateIQ. As Zack mentioned in his opening statement, he had registered the domain as part of his personal work in 2011, and Zack and I had been talking about how we could work together for a long time. Mr. Wylie certainly introduced us to SCL but we had never heard of Cambridge Analytica at that time, and indeed hadn't for a long time after that. So, no, Mr. Wylie did not set up AggregateIQ.
On April 24th, 2018. See this statement in context.