Booming health data analytics venture Xsolis is moving from the airport area to Grassmere, where it will share a building with fellow local tech success story Built Technologies.

Xsolis CEO Joan Butters and her team have nearly doubled their client base to about 150 in the past year as they have signed on more hospital systems for utilization review services — helping them assess medical necessity and revenue risk in real time — and hooked up with various insurance companies, including Humana, to use analytics and machine learning to make claims processing more efficient. The company has hired 83 people so far, growing its total employee count to nearly 110. Butters told the Post she is aiming for 135 people by year’s end.