Welcome to DSL Caspian

DSL Caspian provides high quality, innovative industrial solutions across various sectors such as Nuclear, Power, Oil & Gas, Marine, MOD, Offshore and Petrochemical. The company was formed in 2012 on the initiative of Lancaster Group Kazakhstan and Deborah Services International (subsidiary of Actavo Group Limited, UK) a market leader in providing world-class, multi-disciplinary industrial solutions.Our combination of experience, technical expertise, commercial capabilities and determination to deliver, enable our clients to grow and prosper.

We have an exceptional track record in successfully managing complex projects within short time-frames and are keenly focused on performance in all our dealings. Our team of leading experts ensure that deadlines are met and projects are delivered to the highest standard.

DSL Caspian is a 50% Kazakh Company and employs a 97% Kazakh workforce, with approximately 1,000 employees, working on a range of projects. Our philosophy is to constantly strive to increase and develop our local team through recruitment, employee development, training, technology transfer and investment.

Brian Kelly, Member of the Board of Directors

Kazakhstani Content Programme

DSL Caspian is committed to increasing local team and to promoting nationalisation in all the regions in which we operate. We have consistently demonstrated such a commitment in Kazakhstan, to our people, our clients and our partners.

There are three main target areas of our Kazakhstani content program (KCP):

  • Maximization of employment of national personnel
  • Training and development of national personnel
  • Utilization of local suppliers, subcontractors and partners

Our Vision

Our vision is to be a recognized leading supplier of oilfield services in our chosen markets. To achieve this, we will:

  • Strive to attract and retain the best people
  • Use our best endeavours to keep them safe
  • Seek to provide services that are market leading
  • Endeavour to exceed our customers' expectations

Our Facilities at Tengiz

Teniz Caspian Base

The Company is ready to work at Tengiz having all required facilities and equipment.

The Company heavily invested in base and equipment:
Total surface of 4 ha equipped with facilities for provision of services (Scaffolding, Insulation, Painting, Automatic Pipe Coating), Warehouses, High-Standard offices, Training center, Forklifts, Auto blast machine, XIOM fusion bonded epoxy.

Teniz Caspian Gallery

Customer Reviews

DSL Caspian are sub-contractor of ErSai Caspian Contractors for Surface preparation, Painting, Rope Access, Insulation and Passive fire Protection within our Kuryk, Karabatan, an Kashagan projects.

As a representative of the company procurement, contacts department we would have no hesitation to recommend DSL Caspian for industrial services projects.


We are all well aware of your personal contributions to the Kashagan project.

This project has it's own complex problems, but with your teams attention to detail and relentless determination to release a quality product on time, it is made our job much easier.

We proud to have you as part of our team and look forward to your future contribution.


Startup and Operate Offshore Department would like to express it's graditude to DSL Caspian for adopting the correct attitude and performance, with regard to Health Safety and Enviroment (HSE) activities,during the Due Diligence Project.

DSL Caspian employees have been following HSE rules abd contributing in overall D Island HSE perfomance


I would confirm DSL Caspian is currently a sub-contractor of PSNK for Surface preparation, Painting, Rope Access, Insulation and Passive Fire Protection, for our Karabatan and Kashagan projects.

Based on DSL's performance to date, I would have no hesitation to consider DSL Caspian for future industrial services projects


DSL Caspian, in regard to the excellent job you and your staff have done over the past several months, in relation to the insulation repair programm, for Maintenance, held Offshore on the Kashagan Project.

It was quite undertaking but it all went smoothly and efficiently, thanks the whole teams positive attitude, HSE record and on producing a quality and professional job.

You and your team should take great pride in this achievement.


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