For these big entertainment and communications firms, there is plenty at stake.
Management viewed the mobile communications firm as a core asset once the bulk of media assets had been sold off.
He had worked as a journalist before becoming a government spokesman in 2007, and worked at a communications firm until his death.
He now operates a small communications firm in suburban New Jersey.
"We should have recognized the potential issues in working with a communications firm operated by a commentator," the statement said.
She owned and operated a wireless communications firm before seeking elected office.
The leading international corporate and financial communications firm has over 50 partners across the globe.
At the same time, in the late-1990s, she worked for a strategic communications firm.
He is a psychologist who works for a corporate communications firm.
I have made a fortune in allowing certain electronic financial transactions to pass through the off-shore offices of my communications firm.