Tengizchevroil is a leading company that produces oil, gas and associated products that fuels the modern economy. Our history is closely interlinked with the rise of an independent Kazakhstan.
TCO maintains a leading position in the field of industrial safety in terms of such standard indicators as lost working days incidents and the rate of reported incidents.
TCO continues to achieve industry-leading safety results in standard industrial safety measurements such as Serious Incidents and Total Recordable Incidents.
The Contractor Health, Environment and Safety Management Process establishes clear accountabilities, ensures active engagement of contractors, and provides a consistent CHESM program to eliminate health, safety and environment (HSE) incidents and injuries involving contractors.
The requirements and activities included in CHESM process are focused on defining TCO expectations regarding contractor HSE performance, the qualification of contractors and the monitoring of contractor performance against expectations.
Contractors involved in activities presenting risks to workforce and process safety are subject to CHESM Qualification to evaluate HSE Management Systems and ensure adequate safeguards are in place and functioning before starting work at TCO Facilities.
TCO's work is guided by two key principles: do it safely or not at all and there is always time to do it right. Every employee of TCO and its Business Partner companies is responsible for making sure that work can be safely started. Each person has the right to temporarily suspend or completely stop any work if unsafe behavior or conditions are observed. The TCO Safe Work Practices Management Group, together with other teams, ensure that Occupational Safety and Health (OSH) guidelines and procedures are continuously implemented and maintained.
The 30th Anniversary Kazakhstan International Oil and Gas Exhibition and Conference, KIOGE 2026, was held in Almaty, bringing together more than 500 companies from 58 countries and over 9,000 visitors. Tengizchevroil LLP (TCO) traditionally served as the event’s General Sponsor.
Over the past three decades, KIOGE has grown into one of the industry’s leading platforms, bringing together representatives of government agencies, international energy companies, technology providers, and oil and gas industry experts to discuss key challenges and opportunities shaping the future of the energy sector.
“For 30 years, the KIOGE platform has brought together representatives of domestic and international companies, as well as energy industry professionals, providing an opportunity to exchange views and discuss new technologies and innovative approaches. I would also like to emphasize that, alongside the introduction of new technologies, it is important to develop manufacturing and engineering capabilities, increase the production of oil and gas equipment, and localize its manufacturing in our country, thereby raising the level of local content,” said Erlan Akbarov, Vice Minister of Energy of the Republic of Kazakhstan.
This year’s discussions focused on digitalization and the application of artificial intelligence in the energy industry, improving operational efficiency, developing the next- generation workforce, and advancing sustainable development.
TCO General Director Billy Lacobie spoke about how the company is leveraging modern technologies to enhance safety, reliability, and operational efficiency.
“For TCO, digital transformation is about more than implementing new technologies. Its primary purpose is to help people make better decisions, improve safety and operational reliability, and create long-term value for both the company and the Republic of Kazakhstan,” said Billy Lacobie.
The company continues to advance its capabilities in data integration, analytics, and production process modeling while investing in the development of specialists with the skills and competencies needed to succeed in a rapidly evolving technological environment.
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“Today, 96% of TCO’s workforce are Kazakhstani citizens, and 9 out of 10 managerial positions are held by Kazakhstani professionals. We continue to invest in the development of local suppliers, digital solutions, and human capital,” said TCO General Director Billy Lacobie.
TCO places strong emphasis on employee development by providing opportunities for international assignments and professional training. Since 2020, more than 670
Kazakhstani employees have been appointed to key technical and managerial positions previously held by expatriate personnel. Developing capabilities in digitalization and artificial intelligence remains an important priority as the industry continues its technological transformation.
As one of the country’s largest oil and gas projects, TCO continues to make a significant contribution to Kazakhstan’s socio-economic development. From 1993 through August 2026, TCO’s direct financial contribution to the Republic of Kazakhstan totaled US$220 billion, including more than US$53.3 billion directed toward the development of Kazakhstani content.
The 30th Anniversary Kazakhstan International Oil and Gas Exhibition and Conference, KIOGE 2026, was held in Almaty, bringing together more than 500 companies from 58 countries and over 9,000 visitors. Tengizchevroil LLP (TCO) traditionally served as the event’s General Sponsor.
Over the past three decades, KIOGE has grown into one of the industry’s leading platforms, bringing together representatives of government agencies, international energy companies, technology providers, and oil and gas industry experts to discuss key challenges and opportunities shaping the future of the energy sector.
“For 30 years, the KIOGE platform has brought together representatives of domestic and international companies, as well as energy industry professionals, providing an opportunity to exchange views and discuss new technologies and innovative approaches. I would also like to emphasize that, alongside the introduction of new technologies, it is important to develop manufacturing and engineering capabilities, increase the production of oil and gas equipment, and localize its manufacturing in our country, thereby raising the level of local content,” said Erlan Akbarov, Vice Minister of Energy of the Republic of Kazakhstan.
This year’s discussions focused on digitalization and the application of artificial intelligence in the energy industry, improving operational efficiency, developing the next- generation workforce, and advancing sustainable development.
TCO General Director Billy Lacobie spoke about how the company is leveraging modern technologies to enhance safety, reliability, and operational efficiency.
“For TCO, digital transformation is about more than implementing new technologies. Its primary purpose is to help people make better decisions, improve safety and operational reliability, and create long-term value for both the company and the Republic of Kazakhstan,” said Billy Lacobie.
The company continues to advance its capabilities in data integration, analytics, and production process modeling while investing in the development of specialists with the skills and competencies needed to succeed in a rapidly evolving technological environment.
“Today, 96% of TCO’s workforce are Kazakhstani citizens, and 9 out of 10 managerial positions are held by Kazakhstani professionals. We continue to invest in the development of local suppliers, digital solutions, and human capital,” said TCO General Director Billy Lacobie.
TCO places strong emphasis on employee development by providing opportunities for international assignments and professional training. Since 2020, more than 670
Kazakhstani employees have been appointed to key technical and managerial positions previously held by expatriate personnel. Developing capabilities in digitalization and artificial intelligence remains an important priority as the industry continues its technological transformation.
As one of the country’s largest oil and gas projects, TCO continues to make a significant contribution to Kazakhstan’s socio-economic development. From 1993 through August 2026, TCO’s direct financial contribution to the Republic of Kazakhstan totaled US$220 billion, including more than US$53.3 billion directed toward the development of Kazakhstani content.
