 
DIMO Legacy – A journey through history
Diesel & Motor Engineering PLC (DIMO) was founded in 1939 by four young entrepreneurs. Tata Motors’ relationship with DIMO began in 1961 when the very first Tata Motors truck was exported to them in 1961. DIMO offers customers excellent and unmatched after-sales service, along with a variety of mobility and logistics solutions. For over seven decades, DIMO has been touching the lives of people of Sri Lanka several times over.
DIMO Legacy
The Humble Beginning 1939 – 1960 
  It all began in 1939 with Harold Algama, Stephen Peiris, P.D.  Alexander and Cyril Algama coming to work one morning to find that with the  advent of World War II, their employer, a German named Mr. F.K. Heller had been  incarcerated and the business seized by the Government. With little money and  few prospects, the four unemployed youth decided to start their own  business.
  This was the beginning of DIMO.
A Historic Partnership 1960 – 1970
TATA Motors, India ventured into the international market  starting with Sri Lanka by partnering with DIMO in 1961. Demarked with the  three-pointed star, the very first TATA vehicle exported out of India arrived  on the shores of Sri Lanka. And thus began one of the most successful business  relationships which paved the way for years of mutual trust and success.
Delving into Diversification 1970 – 1990
  Despite the business  climate of a planned economy, DIMO endured due in large part to their focus on  after-sales service and always putting the customer first. DIMO started  producing radiators, brake linings, gaskets and kingpins which were very rare  due to the imposed import restrictions.
The Formative Years 1990 – 2000
  The Company found  that Sri Lankan society was experiencing a substantial "brain drain"  and therefore a need to develop human resources arose. The dawn of the 90s  witnessed the launch of the DIMO Automobile Training School (DATS) established  in collaboration with Daimler AG, Germany to develop a course of international  standards. The school became the first one of its kind in the private sector to  offer an automotive technology education as a social service.
The New Millennium 2000 – 2008
  The new millennium  witnessed DIMO reaching a pivotal milestone by meeting the demands of  internationally approved norms and standards with ISO 9001:2000 for the  Company´s operational practices and ISO 14001: 2004 for their environmental  management practices certified by Det Norske Veritas Inc. (DNV).
The Dawn of a New Era 2009 – present
  With the end of the  war and the resulting growth in the economy, DIMO had laid the foundation to  achieve world-class status through their years of strategic business practices  particularly with their focus on services. Hence, a new era of business  diversification was set in motion.