Aveng Limited, together with its subsidiaries, engages in the construction and engineering, and mining businesses South Africa, Rest of Africa, Mauritius, New Zealand, the Pacific Islands, Southeast Asia, and internationally. The company operates as an engineering, construction, building, and maintenance contractor for the building, infrastructure, and resource markets focusing on tunnel and pipeline, railway infrastructure, marine and mechanical, industrial building, oil and gas, and mining and mineral projects. It also provides open cut and underground mining services.

Aveng Limited is based in Johannesburg, South Africa.