Global Resources and Capabilities

Regardless of your location, our global network is ideally placed, well equipped and experienced to service your needs. Mobilizing from our strategically placed facilities, we have the ability and proven track record to execute projects at any location around the world on a cost-competitive basis.


Global service

Over the years we have developed an extensive global network in key locations including: 

  • United States of America
  • Canada
  • Mexico
  • Venezuela
  • Brazil
  • United Kingdom
  • The Netherlands
  • Germany 
  • Saudi Arabia
  • India
  • Thailand
  • Singapore
  • China
  • Australia
  • Korea

World-class personnel

Tower Field Service has a global network that is ideally placed, well equipped and experienced to service your needs and requirements regarding the maintenance, installation and revamping of process equipment for towers, vessels, reactors, and static equipment including heat exchangers, furnaces, boilers, piping, etc.

Global leader

Tower Field Service has become the global leader providing customers with high-quality services at competitive prices, and delivering projects safely and on time.

Tower Field Service global locations


CANA-TEXClick to zoom 

In 2005, Sulzer purchased Cana-Tex, the leading US-based specialist tower service maintenance company.


  • Over 30 years of experience globally
  • Experts in maintenance turnarounds and shutdowns
  • Extensive experience in column internals from all manufacturers

The Cana-Tex group of companies in the US, UK, the Netherlands and Singapore has been integrated with Sulzer's existing service group to form the largest global specialized tower field service supplier. 


 TowerTechClick to zoom

In January 2009, Sulzer completed the acquisition of the TowerTech companies based in Australia, Thailand and Singapore.


  • Over 20 years of experience throughout Asia
  • Experts in maintenance turnarounds and shutdowns
  • Increasing our vessel modification and welding services

Complementing our existing service capability in Singapore. 

SAB Technical Services 

 SAB Technical ServicesClick to zoom

In June 2009, Sulzer Chemtech further strengthened its geographical presence in Asia with the acquisition of SAB Technical Services India.


  • Over 30 years of experience in India, the Middle East and Asia
  • Enhancing site maintenance and tower field service capabilities for the region
  • Adding heat exchanger, piping and other static equipment maintenance to our service lines
  • Large and experienced resource base

Complementing our service activities in the Middle East and other parts of Asia such as Singapore.

Preu Kolonnenservice

Zoom Preu Kolonnenservice Click to zoom 

At the end of 2009, Sulzer Chemtech strengthened its geographical presence in Germany with the acquisition of Preu Kolonnenservice.


  • Over 30 years of experience in Germany
  • Recognized specialist in tower field services
  • Enhancing competiveness in Germany

With this acquisition Sulzer gained a competitive offering in Germany, and an increased resource base to support our existing service offering in Europe.

BMC Canada

 BMC CanadaClick to zoom

On February 11, 2011, Sulzer acquired the company Black Magic Crew Ltd. in Canada.


  • Over 30 years’ experience in Canada
  • Recognized specialist in tower field services
  • Enhancing competiveness in Canada

With this acquisition Sulzer enhanced the competitiveness of the tower field service activities in Canada by adding the competencies of a local contractor with a skilled crew.

CL Engenharia

CL EngenhariaClick to zoom 

The acquisition of the privately-owned maintenance specialist C.L. Engenharia Ltda. in Brazil was completed at the beginning of June 2011.


  • Recognized specialist in
  • Maintenance of vessel internals
  • Heat exchanger maintenance and manufacture
  • Piping construction and manufacture
  • Heater and boiler maintenance and manufacture
  • Vessel fabrication

With the acquisition Sulzer has extended its portfolio with static equipment maintenance servic

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