Private company

Dignified Mobile Toilets

Mobile public toilet system based in Nigeria

Dignified Mobile Toilets (DMT) is a mobile public toilet system created in 1992 by Isaac Durojaiye. Known by the slogan "shit business is serious business!"; it was the first in Nigeria, initially conceived as a solution to providing human comfort during outdoor parties, events and other social gatherings.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1992Founded1
A set of Mobile toilets
Photo: Oluwaseyi Ale, CC BY-SA 4.0, via Wikimedia Commons3

Dignified Mobile Toilets (DMT) is a mobile public toilet system created in 1992 by Isaac Durojaiye. Known by the slogan "shit business is serious business!"; it was the first in Nigeria, initially conceived as a solution to providing human comfort during outdoor parties, events and other social gatherings.2

The story

Founded by Durojaiye in 1992.1

Timeline

  1. 1992Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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