With cumulative spent of over 46.8 billion US dollars on sourcing goods and services locally TCO remains a leading contributor into Kazakhstani content development
TCO operates one of the largest and technologically challenging oilfields in the world. Safety and reliability of exploration and production operations in Tengiz are the key to success in fueling Kazakhstani's economic progress and fulfilling global energy demand. Our mission is to source goods and services that meet international standards while enabling opportunities for local suppliers and talents.
Our contracting and procurement plan outlines supply opportunities that TCO has in different areas of its operations.
Suppliers interested in doing business with TCO shall submit application through the link below: Link to Supplier Expression of Interest (SEOI)
Note: TCO also utilizes the O&G industry ALASH database (www.alash-kz.com) to identify prospective suppliers.
The information contained in the TCO contracting and procurement plan is a forecast of Tengizchevroil LLP's (hereinafter – TCO) needs in goods, works or services for the upcoming period referenced therein. The publication of data related to these forecasted sourcing, contracting and/or procurement activities is provided for information only and shall not be considered as a commitment by TCO to conduct any given activity or an offer by TCO to any person to participate in it. Sourcing, contracting and/or procurement activities published earlier may be postponed, modified or cancelled at TCO's own discretion without prior notice. Please monitor this website regularly for any updates. TCO explicitly waives any responsibility or liability for any damages or losses that may be sustained by any person arising out of or in connection with such person's reliance on the data published in TCO's contracting and procurement plan.
Understanding international standards of operation and meeting world-class safety and quality requirements are critical for local suppliers to successfully work with TCO. We continuously look for opportunities to offer and invest our resources into bringing suppliers to the next level of sustainable operation.
Tengizchevroil Kazakhstani Content Development
Please email us at
kcdsearch@tengizchevroil.com
HV cables, LV distribution boards, transformers, Substation, Remote Terminal Units
HV motors repair service, Heat exchanger, Retubing facility
Tanks and vessels
Valves, Flanges & fittings, Stud bolts, Spectacle blinds & spacers
Fiberoptic cable
Waste recycling, safety and compliance online training, wood waste removal, safety garments
In 2019 alone TCO and its suppliers fulfilled 13 Kazakhstani content plans under long-term contracts
TCO works with globally recognized original equipment manufacturers (OEM) to maintain safe, reliable and uninterrupted production operations and continue executing FGP-WPMP project. We have partnered with several OEMs to create lonough building infrastructure, technology transfer and talent development
TCO identifies opportunities for local content development with existing and potential suppliers
TCO and suppliers negotiate these opportunities and Kazakhstani Content plan is created
TCO and suppliers formalize KC plans within the agreements
TCO continuously monitors compliance and performance
When it comes to local content, measuring our performance is important to track our success. Calculation and reporting of Kazakhstani content spent is one of the legal requirements for TCO. It’s in our best interests to ensure that TCO suppliers are familiar with methodology of KC calculation. On a quarterly basis we conduct relevant training for our Business Partners that cover certain aspects of Subsoil Use Code and governmental decrees, which govern the calculation of local content, basic concepts and definitions, and examples of calculating KC in goods and services spent. Please note that this training is dedicated to TCO’s current suppliers and contractors only.
On August 25, the representatives of Atyrau Oblast Ecology Department visited Tengiz field. The department head, Askar Zhussupov and his colleagues have visited TCO’s key environmental facilities such as Tengiz Eco Center (TEC), Water Treatment and Water Recycling Facilities (WTF/WRF). They have also checked the operation of automated emission monitoring system (AEMS).
It should be noted that implementation of AEMS was completed in 2024 and now Tengizchevroil (TCO) transmits data from its facilities in real time to the National Data Bank on state of the environment and natural resources.
«Today I familiarized myself with the production activities and environmental facilities of Kazakhstan’s largest oil and gas company – Tengizchevroil. Our delegation visited unique sites equipped with modern technology, such as the WTF/WRF and Tengiz Eco Center. I would like to emphasize that we will continue our joint efforts to minimize risks and protect the environment, » - said Askar Zhussupov, Head of Department.
Tengiz Eco Center – is a modern complex facility designed for effective waste management that results from operations of TCO and its business partners. It is a key facility for receiving, sorting, processing various types of waste and their disposal. TEC has been operating since 2004 and is equipped with modern equipment that allows to bring waste management in accordance with national and international standards. It should be noted that TCO is constantly looking for new ways to reduce the amount of waste and consistently working to reduce the environmental footprint of its production activities.
“At TCO, we strive to reduce waste generation and maximize recycling of what has already been generated. By the end of Q2 of 2025, we have recycled and reused 82% of all waste, which represents more than 35 types.”, - noted Nurtas Kenganov, General Manager of Operational Excellence, Health, Safety and Environment department. – We strive to operate reliably and in an environmentally friendly manner, which is one of the main principles of our company. Over the past 20 years, TCO has implemented many projects aimed at reducing its environmental impact”.
Representatives of the Ecology Department also learnt about the work of WTF and WRF, where up to 49% of water is cleaned and reused (according to the results of the first half of 2025). The treated domestic wastewater flows from WTF to water recycling facilities, where it is further treated by reverse osmosis to process water quality standards, meeting the needs of TCO plants.
It should be noted that TCO adheres to the principles of environmental protection and an effective management system. The company is constantly looking for new ways and is consistently working to reduce the environmental footprint of its production activities.
On August 25, the representatives of Atyrau Oblast Ecology Department visited Tengiz field. The department head, Askar Zhussupov and his colleagues have visited TCO’s key environmental facilities such as Tengiz Eco Center (TEC), Water Treatment and Water Recycling Facilities (WTF/WRF). They have also checked the operation of automated emission monitoring system (AEMS).
It should be noted that implementation of AEMS was completed in 2024 and now Tengizchevroil (TCO) transmits data from its facilities in real time to the National Data Bank on state of the environment and natural resources.
«Today I familiarized myself with the production activities and environmental facilities of Kazakhstan’s largest oil and gas company – Tengizchevroil. Our delegation visited unique sites equipped with modern technology, such as the WTF/WRF and Tengiz Eco Center. I would like to emphasize that we will continue our joint efforts to minimize risks and protect the environment, » - said Askar Zhussupov, Head of Department.
Tengiz Eco Center – is a modern complex facility designed for effective waste management that results from operations of TCO and its business partners. It is a key facility for receiving, sorting, processing various types of waste and their disposal. TEC has been operating since 2004 and is equipped with modern equipment that allows to bring waste management in accordance with national and international standards. It should be noted that TCO is constantly looking for new ways to reduce the amount of waste and consistently working to reduce the environmental footprint of its production activities.
“At TCO, we strive to reduce waste generation and maximize recycling of what has already been generated. By the end of Q2 of 2025, we have recycled and reused 82% of all waste, which represents more than 35 types.”, - noted Nurtas Kenganov, General Manager of Operational Excellence, Health, Safety and Environment department. – We strive to operate reliably and in an environmentally friendly manner, which is one of the main principles of our company. Over the past 20 years, TCO has implemented many projects aimed at reducing its environmental impact”.
Representatives of the Ecology Department also learnt about the work of WTF and WRF, where up to 49% of water is cleaned and reused (according to the results of the first half of 2025). The treated domestic wastewater flows from WTF to water recycling facilities, where it is further treated by reverse osmosis to process water quality standards, meeting the needs of TCO plants.
It should be noted that TCO adheres to the principles of environmental protection and an effective management system. The company is constantly looking for new ways and is consistently working to reduce the environmental footprint of its production activities.
