Hotel Engine Inc., the operator of a hotel booking platform for business travelers, today announced that it has closed a $140 million Series C funding round. Private equity firm Permira led the ...

, formerly Hotel Engine, booked a $140 million Series C led by a fund advised by private equity firm Permira that values the Denver-based startup at $2.1 billion. The new valuation represents a 62% ...

Sept 17 (Reuters) - Hotel Engine said on Tuesday it had raised $140 million in a funding round led by a fund advised by private equity giant Permira that valued the travel technology startup at $2.1 ...

Venus Aerospace just tested a hypersonic engine that could someday enable aircraft to fly at five times the speed of sound or more. Venus Aerospace just took one giant leap toward hypersonic travel.