Top Steel Construction Companies in Nigeria (2026 Guide)
- 20 hours ago
- 5 min read
Updated: 12 hours ago
Steel construction is the backbone of Nigeria's industrial and commercial building sector. From warehouses and factories to oil and gas facilities, high-rise frames, and pre-engineered buildings, the demand for structural steel expertise is growing across Lagos, Abuja, and Port Harcourt.
This 2026 guide ranks the top steel construction companies in Nigeria by verified experience, project portfolio, and industry reputation.
List of Top Steel Construction Companies in Nigeria
# | Company | Founded | Speciality | Google Rating |
1 | 1982 | EPC, structural steel, industrial & commercial building | ⭐ 4.4 (327) | |
2 | 1949 | Structural steel fabrication, EPC, oil & gas | ⭐ 4.5 (31) | |
3 | 1988 | Steel structures, civil engineering, power plants | ⭐ 4.8 (33) | |
4 | 1977 | Heavy steel fabrication, pressure vessels, oil & gas | ⭐ 4.4 (81) | |
5 | 1981 | Pre-engineered buildings, steel fabrication & marine | ⭐ 4.4 (36) | |
6 | 1965 | Pre-engineered steel buildings, civil & infrastructure | ⭐ 4.4 (375) |
How We Selected These Companies
Verified steel construction expertise with documented structural steel, fabrication, or pre-engineered building delivery in Nigeria.
Project portfolio: Named, completed projects across industrial, oil & gas, commercial, or infrastructure sectors.
Industry credibility: COREN registration, ISO certification, ASME stamp, or documented contracts with major public or private clients.
List of top 10 Construction Companies in Lagos
#1. Elalan Construction Company
Elalan is Nigeria's leading award-winning construction and EPC company, founded in 1982, delivering end-to-end turnkey projects across residential, commercial, and industrial sectors. For industrial clients, Elalan manages structural steel, concrete frames, and MEP systems under one contract, eliminating the complexity of managing multiple steel sub-contractors. With a 4.4-star rating from 327 verified reviews, Elalan is the highest-rated major construction firm in Nigeria.
Services
EPC (Engineering, Procurement & Construction)
Industrial & commercial building with structural steel
Residential high-rise construction
Facility management
Notable Projects
4 Bourdillon, Ikoyi (2019)
Nicon Luxury Hotel, Abuja (2013)
Flour Mills of Nigeria (2012)
TGI Office (2024)
Metropolitan Tower (ongoing 2026)
39 Bourdillon (ongoing 2026)
Steel Construction Company Details
Founded | 1982 |
Address | 9 Macgregor Road, Ikoyi, Lagos |
Google Rating | 4.4★ (327 reviews) |
Phone | +234 815 096 5387 |
Area Served | Lagos, Nigeria, Senegal, West Africa |
Website |
#2. Dorman Long Engineering
Founded in 1949 as Amalgamated Engineering Limited, Dorman Long is Nigeria's oldest and most established structural steel engineering and fabrication company, operating from three yards in Lagos. The firm is the first in Nigeria to achieve ASME U, U2, S, PP, R & NB stamp certification and runs the largest hot-dip galvanising plant in Africa (90,000mt/year). Landmark steel projects include the Niger Bridge at Asaba/Onitsha and structural steelworks across Ikeja and Trans-Amadi industrial estates over 75 years.
Services
Structural steel fabrication & erection
Pressure vessels, storage tanks & process equipment
EPC for oil, gas, power & manufacturing
Hot-dip galvanising & asset management
Notable Projects
Niger Bridge, Asaba/Onitsha (steel superstructure)
Industrial buildings, Ikeja and Trans-Amadi Estates
Madu Conductor Supported Platform (first built in Nigeria)
Company Details
Founded | 1949 |
Address | 371 Old Abeokuta Road, Lagos |
Google Rating | 4.5★ (31 reviews) |
Phone | +234 912 048 7045 |
Website |
#3. Rosettee Construction
Founded in 1988 and ISO 9001 certified, Rosettee Construction is an authorized Kirby Builder in Nigeria, one of a select group of companies licensed to erect Kirby pre-engineered steel building systems in the country. Operating from Lagos with a presence nationwide, Rosettee designs, fabricates, and erects steel structures locally and through Kirby's international systems. The firm has completed 18+ power plant projects across Nigeria, including the Victoria Island Power Plant (VIPP), and delivers industrial, commercial, and logistics steel facilities from concept to handover.
Services
Pre-engineered steel buildings (Kirby licensed)
Local steel fabrication & erection
Power plant construction (civil, structural & MEP)
Civil engineering & turnkey construction
Notable Projects
Victoria Island Power Plant (VIPP), Lagos
18+ power plants across Nigeria
Industrial and commercial steel facilities, Alaro City Lagos and nationwide
Company Details
Founded | 1988 |
Address | 6 Opebi Link Road, Ikeja, Lagos |
Google Rating | 4.8★ (33 reviews) |
Phone | +234 809 018 1943 |
Website |
#4. Nivafer Engineering & Construction
Founded in 1977, Nivafer is one of Nigeria's most experienced specialist steel fabrication and erection companies, headquartered in Lagos with 130+ employees. The firm holds valid ASME U, R, S & PP stamps and is a recognised leader in high-precision structural steel fabrication for the oil and gas industry. With 40+ years of track record, Nivafer fabricates heavy steel structures, pressure vessels, subsea equipment, storage tanks, and industrial piping for major energy sector clients across Nigeria.
Services
Heavy structural steel fabrication & erection
Pressure vessels & subsea equipment
Industrial piping & storage tanks
Facility maintenance & revamp
Company Details
Founded | 1977 |
Address | 1-3 Coker Road, Coker, Lagos |
Google Rating | 4.4★ (81 reviews) |
Phone | +234 808 563 6882 |
Website |
#5. SEVAN Construction Nigeria
Founded in 1981 (RC 37125), SEVAN Construction is a Lagos-based steel fabrication and erection company specialising in Pre-Engineered Buildings (PEB) for warehouses, factories, airport hangars, churches, and commercial spaces. The company's factory produces up to 250 tonnes of steel products per month and covers oil & gas tank construction (1,000L to 10,000,000L), LPG storage tanks, stainless steel tanks, marine engineering, jetty building, and dredging.
Services
Pre-engineered buildings (PEB)
Structural steel fabrication & erection
Tank construction & rehabilitation (oil, gas, LPG, stainless)
Marine engineering, jetty building & dredging
Semi-trailer & truck body manufacturing
Company Details
Founded | 1981 |
Address | Ilupeju, Lagos |
Google Rating | 4.4★ (36 reviews) |
Phone | +234 809 990 3222 |
Website |
#6. Julius Berger Nigeria
Julius Berger is Nigeria's largest construction company by revenue (₦567.7 billion / $694M in 2024), with 14,000+ employees and a dedicated pre-engineered steel buildings product line. In the 1970s and 1980s, the firm delivered civil works at the Aladja and Ajaokuta Steel complexes. Today Julius Berger combines structural steel capability with its civil and building divisions to deliver complex infrastructure and commercial projects across Nigeria.
Services
Pre-engineered steel buildings
Roads, bridges & civil engineering
Building construction (commercial & institutional)
EPC and facility management
Notable Projects
Aladja and Ajaokuta Steel Complex civil works (1970s-1980s)
Third Mainland Bridge, Lagos
National Assembly Complex, Abuja
Abuja-Kaduna-Kano Highway (ongoing)
Company Details
Founded | 1965 |
Address | 10 Shettima A. Munguno Crescent, Utako, Abuja |
Google Rating | 4.4★ (375 reviews) |
Employees | 14,000+ |
Website |
What are the top steel construction companies in Lagos?
Lagos concentrates Nigeria's highest density of steel construction activity, from industrial facilities to high-rise structural frames and oil and gas fabrication. The leading steel construction companies in Lagos include:
# | Company | Speciality | Google Rating |
1 | Elalan Construction Company | EPC, industrial & commercial building | ⭐ 4.4 (327) |
2 | Dorman Long Engineering | Steel fabrication, EPC, oil & gas | ⭐ 4.5 (31) |
3 | Rosettee Construction | Pre-engineered buildings, power plants | ⭐ 4.8 (33) |
4 | Nivafer Engineering & Construction | Heavy steel, pressure vessels, oil & gas | ⭐ 4.4 (81) |
5 | SEVAN Construction Nigeria | PEB, tanks, marine engineering | ⭐ 4.4 (36) |
Conclusion
The steel construction companies in Nigeria in this guide cover the full spectrum: from Dorman Long's 75 years of structural steel heritage and Nivafer's precision oil and gas fabrication, to Rosettee's licensed pre-engineered building systems and SEVAN's industrial tank and marine expertise. For projects requiring a single EPC contractor managing steel, concrete, and MEP under one contract: Elalan Construction Company is the benchmark since 1982.
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