To start up

to rise suddenly, as from a seat or couch; to come suddenly into notice or importance.

See also: start

References in periodicals archive ?
a council investment team that offers fantastic support packages to start up and growing businesses" and "competitively-priced office space and land", as reasons why he picked Sunderland to locate the business.
Our micro-enterprise project helped 227 people to start up their own businesses in 2007 and in 2008 this had risen to 279 - an increase of 23%," he said.
Stores selling exclusively eco-friendly products have forced traditional supermarkets to start up their own green lines, she notes.