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As a trusted leader in the Nigerian power sector, STAG delivers reliable diesel and gas generators, transformers, and merchant power solutions tailored to meet diverse energy needs. Over the years, we have built strong partnerships with some of the world’s most reputable power generator manufacturers, including SDMO, John Deere, MTU, Lister Petter, and Mecc Alte. These strategic relationships enable us to provide our clients with high-performance, durable, and efficient power systems designed for industries, businesses, and residential applications across Nigeria.
Who We Are
Stag Engineering Nigeria Limited – Over 45 Years of Trusted Power and Engineering Solutions
Stag Engineering Nigeria Limited is a wholly Nigerian electro-mechanical engineering firm with more than 45 years of proven expertise in delivering reliable engineering services and mercantile power solutions. With operations spanning across Nigeria and West Africa, the company currently delivers over 1,000MW of mercantile power to a diverse portfolio of discerning clients.
As a leading provider of power generators in Nigeria, Stag Engineering has built long-standing partnerships with globally renowned manufacturers, including SDMO, John Deere, MTU, Lister Petter, and Mecc Alte. These collaborations allow us to consistently deliver world-class diesel and gas generators, transformers, and power products, while adhering to the highest international standards of quality, safety, and performance.
Since its inception, Stag Engineering has pioneered bold initiatives across power generation, transmission, distribution, and sales to address the evolving challenges in the Nigerian power sector. Notably, we played a pivotal role in the World Bank-assisted project in Lagos, which improved electricity access by converting low-voltage distribution systems into high-voltage distribution systems, significantly enhancing reliability and efficiency.
Expert planning
We analyze your company in detail so that we know your ideal solution and can avoid problems in the future.
Intelligent development
Our wealth of experience allows us to guarantee the development and delivery of your power solution.
Optimum installation
Our experts install your power supply, including integrating it with the local power grid and control network.
Round-the-clock-maintenance
We offer round-the-clock maintenance solutions to ensure that your generator is operating at optimum levels.
Finding solutions to keep you connected.
We offer a wide range of innovative solutions that you can rely on a never-ending supply of power for all your needs.
Reliable Engines for Construction Equipment and Industrial Applications.
STAG offers an array of high-performance, economical diesel engines for construction equipment, deployment in ports, or for airport vehicles and ground equipment. Moreover, our engines have also proven themselves as drive systems for stationary applications and machines such as pumps and compressors.
Marine engines of MTU for commercial vessels
For decades, thousands of MTU diesel engines have been at sea, in rivers and lakes around the world. They perform reliably and efficiently as main or ancillary drive systems and provide energy as on-board power supply systems. Their performance, power and reliability has been proven time and time again. Their longevity is unmatched. Naturally, all MTU engines comply with the requirements of all relevant classification societies.
Diesel Engines and Generators for the Oil and Gas industry
For over 45 years, STAG has provided clients in the oil and gas industry versatile and reliable mechanical and electric drive diesel solutions. Our systems and engines power pumps and generators for stationary and mobile equipment, onshore and offshore.
Our power solutions for extracting resources are reliable under extreme conditions while providing the greatest possible degree of operational safety.
Need help finding the perfect product or system?
No problem at all. You can use our power calculator or let one of our expert advisors point you in the right direction.
Gas generator sets from MTU Onsite Energy cover a wide power range up to 2500 kWe. They run either with natural gas, biogas or other special gases.
New features in this series are the common rail injection system (1,800bar injection pressure), the ADEC electronic engine management system…
From 2KVA to 3250 (from 2 to 3400KVA) of power potential, diesel generator sets from MTU Onsite Energy are built for high efficiency, low fuel consumption and low emissions.
Our Brands
