Kolberg serves as EVP and MD of the firm's Los Angeles office, as well as agency lead on its McDonald's business. He joined Porter in 1994 to oversee its McDonald's Operators Association of Southern California account.
Martin is EVP, MD of the firm's San Diego and Irvine, CA, offices, and lead for the Almond Board of California business.
McCauley is EVP and director of Porter's Washington-based food, beverage, and nutrition team. He is also agency lead for the Bel Brands, National Cattlemen's Beef Association, US Department of Agriculture, and Welch's accounts. McCauley was promoted to EVP in 2007.
The agency said in a statement that each of the new partners has made a “significant contribution to [Porter's] global food and nutrition practice.”
The firm has 22 partners.