Big 5 Talks hosts speakers from Deloitte Nigeria, ARM Holding and Aidafields Africa stressing the need for stronger leadership frameworks in high-stakes environmentsLagos, Nigeria: Big 5 Construct Nigeria officially opened today at the Landmark Centre. Big 5 Construct Nigeria is free to attend for all trade and industry professionals aged 18 and above. For more information, visit: www.big5constructnigeria.comAbout Big 5 Construct NigeriaBig 5 Construct Nigeria is the country’s largest construction event, running from 23 – 25 September 2025, at Landmark Centre, Lagos. The event brings together local and international companies to showcase products & services, innovation, expertise and knowledge to the region’s construction industry. Big 5 Construct Nigeria is a part of Big 5, the largest portfolio of construction events in the world.