Lambert Public Relations, Investor Relations, Brand Communications. Five-time Silver Anvil Winner. PRWeek and PRNews Small Agency of the Year. Our team is comprised of more than 65 professionals from a global agency, Fortune 500 and Wall Street backgrounds, serving publicly traded and privately held clients based in 20 states and six countries. We rank nationally as a top-10 financial communications firm and top-20 food and CPG firm, we are among the top 10 largest firms in the Midwest.