Thornton Tomasetti has built a high profile by designing some tall towers. The structural engineering firm, which designs some of the world's highest buildings, offers is services through three main practice areas: building structure; building skin; and building performance. Services include structural engineering, design consulting, 3-D modeling, and historic preservation. Thornton Tomasetti also provides building forensics, property loss consulting, and emergency response services. The company works around the world on projects such as airports, arenas, hospitals, hotels, museums, and schools. It has offices in the US, Europe, Asia, and the Middle East.