"aggressive expansion into" is correct and usable in written English.
You can use it when you want to describe a situation where a company, organization, or other group is expanding into a market or territory with forceful or hostile intent. For example, "The company has launched an aggressive expansion into the digital marketplace."
In addition it is planning an aggressive expansion into European television next year.
An aggressive expansion into leveraged finance was an important factor in RBS's credit losses, Threadneedle Street said.
HAWAIIAN AIRLINES, one of America's favourite passenger carriers, is continuing its aggressive expansion into the Asian market.
In that debacle, lax lending, aggressive expansion into new lines of business and fraud at some savings and loans eventually cost the government hundreds of billions of dollars.
Aggressive expansion into ambulance service proved to be a sinkhole, and the company's foray into the waste management business also proved worthless.
Still, UBS's aggressive expansion into mortgage-backed securities and other complex investment vehicles — often with fewer hedges than its competitors — surprised some analysts, given the bank's experience.
Over the past decade technology-driven sectors have experienced an intensified pace in merger and acquisition activities: several concerns almost simultaneously started aggressive expansions into other business sectors trying to acquire companies outside of their "traditional" markets [3, 4, 5].
And in New Hampshire, Loon Mountain (603-745-8111; www.loonmtn.continuingntitsing its aggressive expansion in the White Mountains.
His strategy is aggressive expansion in underserved markets.
He said the aggressive expansion of American corporations into impoverished countries, going wherever labor was cheapest, increasingly troubled him.
The outsized transportation startup has now raised $22.2 billion and is now valued at $48 billion, but it's been pumping that funding into very aggressive expansion plans that have included passenger and driver acquisition subsidies, fighting regulatory battles, R&D and other costly efforts.
