About Treapo

Over two decades of engineering and building construction across Nigeria.

Treapo Nigeria Limited is a Nigerian building and engineering construction company, duly registered with the Corporate Affairs Commission (CAC) under Registration No. 695147. Established in 2007, the company provides comprehensive services across civil, mechanical and electrical engineering, building construction, telecommunications, and other related engineering disciplines. With over two decades of industry experience, Treapo Nigeria Limited has successfully delivered more than 50 projects for federal ministries and commissions, state governments, local government councils, and security agencies across nine states in Nigeria. Our track record reflects a sustained commitment to technical excellence, quality workmanship, professional standards, and the successful delivery of projects that meet our clients’ requirements.
Our capabilities span the construction and rehabilitation of roads, construction and renovation of schools, offices, housing and industrial buildings, as well as bridges, drainage and water infrastructure. We also undertake solar street lighting, rural electrification, and GSM cell site construction. We operate as both a main contractor and through direct labour, supported by a 149 person workforce and company owned plant and equipment based at our Abuja yard. This combination of experienced personnel, technical capability, and in house resources enables us to maintain effective control over project execution and deliver efficiently to client requirements. Integrity, trust, professionalism, and technical rigour guide how we work with every client and on every project, reinforcing our commitment to quality, reliability, and lasting value.
Surveying tripod and equipment on site
Site team in hi-vis and hard hats beside an excavator
Multi-storey building under construction
Worker finishing a concrete drainage channel

Over two decades of delivery.

Federal ministries, state governments, local government councils and security agencies have engaged us since 2007.

View services
0+
Years building, since 2007.
0+
Projects delivered nationwide.
0
States with delivered work.
0
Staff on our own books.

Mission, Vision & Values

We believe good infrastructure should be built to serve people today and stand the test of time.

Mission

Indigenous Capacity

To develop indigenous capacity in the construction industry that can compete favourably with others in project management and delivery, without compromising quality.
Vision

World-Class Delivery

To be a world-class engineering construction company.
Values

What Guides Us

Integrity. Indigenous manpower development. Effective service delivery. Environmentally friendly services. Technologically driven.

Testimonials

What our clients say.

TREAPO rehabilitated 13.22 kilometres across the Iguobazuwa and Usen axis, delivering quality work to specification with strong site supervision and roads that are performing well under traffic.

Ministry of Roads and Bridges, Edo State

TREAPO reconstructed the access road to Irrua Specialist Teaching Hospital, including drainage and street lighting, delivering a safer and more reliable route to the hospital

Federal Roads Maintenance Agency

TREAPO efficiently coordinated the renovation of the Uyiosa school facilities and construction of a 348 metre perimeter fence, delivering quality work with minimal delays.

Edo State Universal Basic Education Board

Why Treapo

Reasons federal, state and security agency clients keep engaging us.

Federal, State & Security Agency Clients

FCDA, FERMA, NDDC, UBEC, NCDC and security agencies have all engaged us.

50+ Projects Delivered

Roads, schools, housing, offices, drainage, solar lighting and telecoms works, with award letters and completion certificates on file.

149-Person Workforce

Engineers, foremen, laboratory technicians and tradesmen on our own books, not a shell company that subcontracts everything.

All Four Disciplines In-House

Civil, structural, electrical and mechanical engineering, plus survey, quantity surveying, materials testing and research.

Community

We work in the communities we build in.

Our approach to host community engagement focuses on local participation, structured stakeholder coordination, and responsive grievance management throughout the project lifecycle. We engage qualified local personnel where practicable, maintain communication with community leadership, address legitimate concerns promptly, and support appropriate community development initiatives within available resources.

Our Team

Senior staff and professional registration.

Engr. A. O. Osezuah

Managing Director · 30 years · FNSE, FNICE, FIMC
B.Eng. Civil Engineering. M.Sc. Construction Management. PHD. Civil Engineering. Postgraduate Certificate in Project Management.

Engr. Oseiwe Paul Eimunjeze

Project Manager · 14 years · NSE, COREN
B.Eng. Civil Engineering, University of Benin. Leads highway engineering training, pavement engineering practice to Overseas Road Note 31, and bid document preparation.

Engr. Alex Oziegbe Iyinbor

Construction Manager · 21 years · NSE, COREN
M.Eng. Civil Engineering (Water Resources and Environmental), Federal University of Technology Minna. Civil engineer and hydrologist across our road, drainage and building projects.

Engr. Okon Okon Philip

Electrical Engineer · 19 years · COREN, NSE
B.Eng. Electrical Engineering, Bayero University Kano. Background in 330kV transmission line supervision and substation construction under the National Integrated Power Project.

Engr. Abudu Oluwaseun Sunday

Senior Mechanical Engineer · 18 years · NSE, COREN
M.Sc. Mechanical Engineering, University of Lagos. B.Eng. Mechanical Engineering, University of Ado-Ekiti.

Engr. Oseyi David Oriabure

Civil and Site Engineer · 12 years · NSE, COREN
B.Eng. Civil Engineering, University of Benin. Site engineer across the firm's road, drainage, housing, healthcare and school portfolio.

Mr. Cletus Osezuah

Admin and HSE Coordinator · 14 years · Nigerian Institute of Safety Professionals
B.Sc. Business Administration, Ambrose Alli University. NISP Level 3 HSE competence certification.

Workforce: 149 People

Engineers, supervisors, foremen, laboratory technicians, surveyors, draughtsmen, steel benders, masons, carpenters, welders, electricians, mechanics, technicians, heavy duty operators, chainmen, storekeepers, drivers, administrative and accounts staff, and security, supported by a senior team registered with COREN, NSE, SURCON, RICS and the Nigerian Institute of Safety Professionals.