Omnicom's PR unit showed a healthy 16 percent surge in Q2 revenues to $346M.

The unit, which includes such firms as FleishmanHillard, Porter Novelli, Ketchum, Mercury, Cone, Portland and Marina Maher, accounted for 9.7 percent of Omnicom’s total revenue of $3.6B for the quarter.

That overall number represents a 27.5 percent jump from the $2.8B in revenues the company recorded in the same period last year.

For the first half, the PR unit registered a 5.3 percent hike in revenues.