Guthrie/Mayes clients view the public relations function as an ongoing process that builds positive, enduring relationships with stakeholders. In our nearly 40 years, we’ve served dozens of clients in virtually every category of commerce, in both short-and long-term ways. In fact, we’ve served our two original clients — Philip Morris USA and the Louisville Regional Airport Authority — continuously since the firm opened July 1, 1977. Likewise, we’ve partnered with Toyota Motor Manufacturing since it established its first wholly owned manufacturing plant in Georgetown, Ky., in 1987.