
Our Global Locations
CH·IV is a proud member of the Clough group of companies, solidifying our place in the global community.

Clough
Clough is a pioneering engineering and construction company established in 1919. Clough delivers challenging projects for the energy, resources, and infrastructure industries underpinned by a dedication to problem solving and getting the job done safely and efficiently.
Learn more about Clough here.
Murray & Roberts
Clough is a wholly owned subsidiary of Murray & Roberts (M&R), South Africa’s leading engineering and construction services company. M&R has delivered infrastructure for more than 110 years and has a global workforce of over 20,000 people.
Learn more about Murray & Roberts here.


Booth Welsh
Established in 1989, Booth Welsh is recognised as a market leader in lifecycle services for control systems, from front end engineering design through to service and replacement.
Learn more about Booth Welsh here.
e2o
e2o is a global asset services company recognised for delivering valuable and sustainable solutions to clients from engineering to operations.
Learn more about e2o here.

Contact us at 410-691-9640 for more information.
Email usOur Office Locations