One of Nigeria's oldest construction and civil engineering firms, founded in 1958 and listed on the Nigerian Stock Exchange since 1978, delivering residential, commercial, industrial and infrastructure projects.

Arbico Plc, founded in 1958 and headquartered in Lagos, is one of Nigeria’s oldest construction and civil engineering companies and a subsidiary of R28 Limited. It has been listed on the Nigerian Stock Exchange since 1978. Services span pre-construction and estimating, design-build, project management, and engineering/procurement/construction management, with flagship projects including No 7 Oniru and the Rose of Sharon Centre in Lagos, and the NBC Asejire plant in Oyo State.