Denholm Oilfield Services logo

DNV logo



NDT Service logo

A&N Plant logo

Beerenberg Frontier logo

Site Map



  • Shutdown Support
  • Mechanical services
  • Valve and Mechanical Services
  • Scaffolding
  • Insulation
  • Fire proofing
  • Vessel Cleaning and HPWJ
  • Welding and Pipe Fitting
  • Blasting and Painting
  • NDT and Heat treatment
  • Plant Hire
  • Products


  • Health & Safety
  • Quality
  • Environmental

About Us

  • Staff training
  • Achievements
  • Our Group

Contact Us

Alliance Partnerships

Denholm Zholdas are constantly seeking to improve our service offering through both organic growth and by forming strategic alliances with like minded organisations to broaden the scope of services whilst retaining clear focus on the needs of the core business.

NDT Service provides specialist surveillance NDT (Non-Destructive Testing) personnel and both conventional inspection and advanced inspection services. Additionally offering the most comprehensive range of heat treatment Services in Kazakhstan.

A&N Plant is a specialist supplier of Rotating, Positioning, and Automated Welding equipment systems to the Onshore and Offshore Oil and Gas, Petrochemical, Power Generation, Environmental, Industrial Plant and Steel Fabrication industries.

Beerenberg Frontier brings technology in “cold” methods for mobile cutting/machining and decommissioning.