History

COELMO design and manufactures Industrial and Marine Generating Sets from 3 to 4000 kVA since 1946.

Having three production plants, an integrated management system for engineering and production, a wide distribution network and international after sale service, COELMO is able to manufactures Generating Sets for all applications while supporting after sale services anywhere, anytime.

COELMO constantly invests in industrial and technological R&D to combine reliability of traditional energetic sources with innovative green technologies. COELMO plays a leading role with significant market shares in several sectors, from telecommunications to oil & gas, military to humanitarian organizations, from leisure to commercial marine. 

COELMO® has a system of Management Certification according to UNI EN ISO 9001:2015, 14001:2015, SA 8000:2014, ISO 45001, combining so the latest technologies with the experience of those who work in this field since three generations.

With 70 years of experience and several projects successfully completed, COELMO is able to  provide engineering, project management, installation, testing, commissioning, maintenance and technical assistance of Generating Sets worldwide.

Coelmo History
Brand Evolution

1946

Commercio Elettromeccanico Monsurrò in Naples, Italy

1948

Commercio Elettromeccanico Monsurrò is one of the first independent Generating Sets manufacturer in Italy

1950

Commercio Elettromeccanico Monsurrò introduces one of the first portableGenerating Sets

1955

Commercio Elettromeccanico Monsurrò starts the operations in the North Africa and Middle East

1967

Commercio Elettromeccanico Monsurrò becomes the official supplier of the Italian Army for Energy Systems

1976

Commercio Elettromeccanico Monsurrò becomes "Mario Monsurrò"

1978

COELMO completes
Marcianise (Caserta, Italy) plant

1978

Mario Monsurrò becomes CO.EL.MO (Monsurrò Electromechanical Constructions)

1980

Subsidiaries and Branches
established worldwide

1997

CO.EL.MO is one of the first to manufacturer to introduce common rail engines

2001

CO.EL.MO designs and develops
a new range of Marine Generating Sets
from 3 up to 40 kVA

2006

CO.EL.MO completes
Coelmo 1 plant

2007

CO.EL.MO open a branch in Dubai, UAE

2008

CO.EL.MO designs and patens
Integra Plus, the Management System for the
Electrical Sources on board

2011

CO.EL.MO completes
Coelmo 2 plant

2013

CO.EL.MO
(Monsurrò Electromechanical Constructions)
becomes COELMO spa

2015

COELMO obtains the certification AEOF by the Customs Agency

2016

COELMO celebrates 70 years of activity

2017

COELMO open a new sales office in Milano (Italy)

2018

COELMO inaugurates
Coelmo 3 plant

1960

 

1965

 

1970

 

1978

 

1980

 

1998

 

2008

 

2013