The phrase "a global operation" is correct and usable in written English.
It can be used to refer to an operation or activity that spans multiple countries or regions, often in a business or organizational context.
Example: "The company has successfully launched a global operation to streamline its supply chain across various continents."
Alternatives: "an international operation" or "a worldwide initiative".
Mother Teresa built her Missionaries of Charity from nothing into a global operation with fingers in over 100 countries.
Mr. Knowlton, for example, is intent on building a global operation and is establishing a London office.
Since Mr. Thompson joined The Times in November, he has focused on rebranding The Times as a global operation.
A manufacturer with a local operation will travel less, while a global operation in the services sector will travel more.
The company, a global operation with 1,100 employees that did $783 million in business last year, makes Soliris, which treats a rare blood disorder.
He runs a global operation: On Saturday, he saddled a horse at the Breeders' Cup championship in California before flying to Melbourne.
Asked about its impetus, however, she said that as an operator with a global operations background, she decided that discovering software-led tech teams with global impact across a wide variety of sectors would be a "good way to leverage 20 years of learnings across many I've held".
Lionsgate Studio is moving production of a new sitcom out of the state, Deutsche Bank cancelled plans to create new jobs there, and PayPal has cancelled plans for a global operations center.
It is organized through a global commercial group responsible for sales and delivery of Cliffs' products and a global operations group responsible for the production of the minerals.
And Fiorina had combined HP's mission-critical tech operation with a global operations group that oversaw $50 billion in spending on everything from ballpoint pens and office furniture to offshore vendor contracts and LCD panels for new notebook computers; Hurd split them.
On Tuesday, PayPal Holdings Inc canceled plans to open a global operations center in Charlotte, North Carolina and invest $3.6 million locally.
