Our Mission Statement

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Contact Us

  • 1-779-333-67992
  • info@industrybusiness.com
  • 3042 Rotterdam, Netherlands; Van Noortwijcksingel
Opening Hours: 8:00am - 5:00pm
From Monday to Friday
Find us: Sierra Leone-Freetown
6-8 Blackhall Road, Freetown
Tel: 232 22250228
Tel: 232 79607717
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About Us

We combine global expertise and enviable in-depth local knowledge…

Founded in 2011, Delta Sierra Leone is part of the Delta Group and imports, distributes, and sells motor vehicles, industrial and agricultural equipment. The company is aligned to the wider Mansour Group of companies – which has a global reputation for offering the world’s leading brands in local territories. Delta is also a sister company to Mantrac which has been satisfying the African continent’s construction equipment needs for over 70 years. Delta is dedicated to supplying outstanding machines, support and services to the construction industry in Sierra Leone.

…With high spec products, unmatched support and on the ground presence

Delta’s in-depth knowledge of local markets is crucial. Our close working relationships ensure we understand the priority for machines which offer value, support and performance in one exceptional package. Delta SEM’s customers can have confidence in our ability to deliver the right solution – tailored to their exact project requirements – for all of their construction needs. A robust range of machines that deliver stability, reliability – and productivity that consistently get the job done. All backed by our exceptional technical know-how and experience.

Celebrating 60 years of achievements…

Founded in 1958, SEM is a leading Chinese manufacturer of wheel loaders and a range of equally rugged construction machinery. SEM was acquired by Caterpillar in 2008 and operates as a standalone brand. Heavy investment in SEM is creating a new standard. By leveraging Caterpillar’s celebrated product development, research, and manufacturing processes, SEM achieves a superior spec. This makes SEM the outstanding machines in their category, yet enables customers to purchase high-quality equipment at an affordable price.

Delta Group Map
The Delta Group offering leading brands across 10 countries…

The Delta Group’s mission is to supply outstanding solutions and services through dedication and excellence, resulting in achieving our vision of being recognized as a great customer solutions company. As the authorized SEM dealer, Delta distributes and supports the SEM range in ten countries spread across three continents.  Delta Sierra Leone are also the sole authorized dealer for Perkins Engines, and a provider of additional solutions –  Allmand Lighting Towers and Sykes Pumps – which provide good accessibility for industrial and mining applications.

Proud to be part of..

The Delta Group is a subsidiary company of the Mansour Group, a family-owned conglomerate with a presence in 110 countries, partnering with multinational companies including General Motors, Caterpillar and McDonalds.

Within Sierra Leon, the Delta Group is affiliated to the Mantrac Group, the authorized dealership of Caterpillar products, allowing Delta SEM to tap into an unrivalled network of dealer facilities.

Sierra Leon Affiliates


We are extremely proud of the quality of the products and services we offer and are delighted to share with you just some of the feedback we received from our many satisfied customers.


Our people are vital to the success of our company. We are always looking to add new talent to the Mantrac family. If you are interested in a career in helping us to create a new standard for Sierra Leone’s construction industry, please contact us by filling in the ‘contact us’ form.

Together we make the SEM difference…