THE KEITH CORPORATION (TKC) is a full-service commercial real estate firm headquartered in Charlotte, North Carolina and the has completed projects in every region of the United States, in Canada, Mexico, Australia, and the United Kingdom. Since our founding in 1989, TKC's philosophy has been to cultivate trust and communication, making these the foundations of our client relationships, which range from multinational Fortune 500 corporations to young entrepreneurial companies.