Nigeria's investment landscape is shifting from short-term opportunities to long-term projects capable of transforming the economy. Despite foreign exchange pressures, inflation, and global uncertainties, investors continue to channel billions of dollars into strategic sectors ranging from oil and gas to digital infrastructure and agriculture. Large-scale projects by multinational corporations, development finance institutions, and indigenous companies are expanding production capacity, creating jobs, boosting exports, and supporting the government's diversification agenda.
1. Oil and Gas
Oil and gas remain Nigeria's biggest investment destination, supported by major upstream developments and gas infrastructure projects. In June 2024, TotalEnergies and NNPC Limited approved a $550 million investment in the Ubeta gas field to supply feedstock to Nigeria LNG. In July 2026, ExxonMobil and its partners secured regulatory approval for a $1 billion investment in the Usan deepwater oilfield, reflecting renewed confidence among international oil companies following fiscal reforms. Major projects such as the $5 billion Bonga North deepwater development, the $550 million Ubeta gas project, and the $100 million Iseni gas project have pushed new upstream commitments above $10 billion, signalling a strong recovery.
2. Manufacturing and Industrial Processing
Manufacturing ranks second, driven largely by investments in refining and petrochemicals. The Dangote Petroleum Refinery, costing over $20 billion, is the largest single-train refinery in Africa and has reduced Nigeria's dependence on imported fuel while opening export opportunities. In 2025, Dangote Industries began production at its $2 billion polypropylene plant, supplying raw materials previously imported. In early 2026, the company signed a $400 million equipment agreement with China's XCMG to expand the refinery complex from 650,000 to 1.4 million barrels per day, alongside broader industrial development within the Lekki Free Zone.
3. Power and Renewable Energy
Nigeria's power sector has attracted growing investment from development finance institutions and private renewable energy companies. The World Bank approved a $750 million financing package in 2024 under the Distributed Access through Renewable Energy Scale-up programme to provide electricity to over 17 million Nigerians via mini-grids and standalone solar systems. The €2.3 billion Presidential Power Initiative with Siemens Energy continues to modernise transmission infrastructure. Additional funding exceeding $550 million has been deployed through the Nigeria Electrification Project, supported by the World Bank and African Development Bank. Private firms like Arnergy, Husk Power Systems, and Starsight Energy have expanded commercial solar solutions.
4. Digital Infrastructure and Telecommunications
Digital infrastructure is one of Nigeria's fastest-growing investment destinations. Following its acquisition of MainOne, Equinix invested about $140 million to develop the LG2 data centre in Lagos, expanding data storage capacity. Nigeria has benefited from global submarine cable investments such as Google's Equiano and the 2Africa cable, backed by Meta and international telecom partners, significantly improving internet capacity. Telecom operators MTN Nigeria and Airtel Nigeria continue to invest heavily in fibre networks, 4G and 5G expansion, and enterprise services through annual capital expenditure programmes.
5. Mining and Critical Minerals
Growing global demand for battery minerals has placed Nigeria's mining industry among the fastest-expanding investment destinations. Chinese company Canmax Technologies commissioned a $200 million lithium processing plant in Nasarawa State in 2024. Another Chinese investor, Jiuling Lithium Mining Company, committed about $100 million to a lithium processing facility in Kaduna State. The Federal Government reports a pipeline of projects worth hundreds of millions of dollars across lithium processing plants, gold refineries, and mineral processing facilities, expected to strengthen local value addition, increase exports, and create skilled jobs.
6. Agriculture and Agro-Processing
Agriculture completes the list as investors focus on food processing and value addition. In 2024, the African Development Bank approved $538 million for the first phase of Nigeria's Special Agro-Industrial Processing Zones programme, aiming to establish industrial hubs near farming communities. Private investment continues, with Flour Mills of Nigeria expanding food manufacturing and Johnvents Group increasing cocoa processing capacity to boost exports of semi-finished cocoa products. As Nigeria pushes to reduce food imports and expand non-oil exports, agro-processing is emerging as a key destination for local and international investors.
Outlook
The scale of investments flowing into these six sectors underscores where investors see Nigeria's strongest long-term opportunities. While oil and gas dominate capital inflows, manufacturing, renewable energy, digital infrastructure, mining, and agro-processing are rapidly expanding their share, reflecting gradual diversification of Africa's largest economy. If current projects are successfully executed, they could strengthen industrial capacity, create thousands of jobs, and position Nigeria as a more competitive destination for regional and global investment.
