our vision

We are a fully registered Engineering Company with the Engineering Institute of Zambia- EIZ and the Engineering Registration Board- ERB. We also hold Valid National Council for Construction (NCC) Grade 4 category certificates in the following construction and engineering works: General Roads & Earth Works (R)
General Building & Housing (B)


Tonlex Investments Limited is a dynamic engineering and construction private Limited company wholly owned by Zambian citizens. The company is strategically located in Lusaka but also has an office incite on the Copperbelt province. The company was incorporated under the Companies Act of the Law of Zambia in February 2006. From the date of incorporation the company has aimed at providing top class and efficient industrial engineering solutions to mining, construction companies, and local and central government agencies and departments.

The company is made up of a very strong team of qualified and experienced Zambian professionals. Our team prides in hard work, customer focus, quality focus, inventiveness and flexibility in providing solutions and services/works to our customers. Our team has both local and regional experience. As a responsible Corporate entity, Tonlex is registered with National Council for Construction, Engineering Institute of Zambia of which it is an active member and Nation Tender Board. Individual personnel are affiliates to various professional bodies patterning to their disciplines the company strongly believes in profitable growth and value addition in sustainable and environmentally friendly way.

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Completed projects
A project is complete when it starts working for you, rather than you working for it.

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Engagement isnt just a nice-to-have morale metric - Engaged employees are efficient employees

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industry experience
With over 17 years of experience, we have won numerous awards and certificates

Meet Our Team

A Team of dedicated professionals ready to provide nothing but the best

Our Testimonial

Here is what they say about us

99.9% Customer Satisfaction based on reviews and Completed Projects.

About Us