Williams/Gerard Productions (WGP) works to set the mood on the trade show floor. The company provides business communication and event production services. WGP delivers clients' messages through meeting and special events production as well as on video or film, in print, or on the computer with its in-house production facilities. The company's Performance Learning Systems group helps clients reach their target audience by developing marketing materials, creating presentations and Web site promotions, newsletters, and direct mail programs. The firm has offices in Chicago, New Jersey, New York, Texas, and Washington, DC.