much of the aggregate assets are part of Lehigh Hanson - Heidelberg Materials in North America, rail assets are part of CSX, the road construction aspects are held within the Colas Group,[3] and some of the real estate management aspects were transferred to Teer Associates.

With 80 years of experience, Romeo Guest Associates became the Building Division of the Nello L. Teer Company without any changes in management.

The experienced Guest firm built major manufacturing plants in 13 states, a distinction that added a competitive element to the Nello L. Teer Company’s newly formed Heavy and Industrial Division.

[8] In 1955, the Central American Division opens its headquarters in Guatemala City, marking the launch of Nello L. Teer International.

Other quarries were located in Durham,[12] Holly Springs, New Bern, Princeton, Raleigh, Rocky Mount, and Rougemount.

[4] In 1974, the Nello L. Teer Company added another layer to its activities by entering the coal mining industry.

The Nello L. Teer Company brought a new angle to the coal stripping process by applying highway construction techniques to surface mining.