Oil & gas contractors and suppliers — Atyrau Region

AK

Applus+ Kazakhstan

Service companyAtyrau

Kazakhstan office of the Spanish testing, inspection and certification group Applus+, headquartered in Atyrau. The group offers conventional and advanced non-destructive testing, third-party and vendor inspection, asset integrity management and HSE consultancy to the oil and gas, chemicals and power industries.

Conventional NDT (UT, RT, MT, PT) · Advanced NDT (PAUT, TOFD, corrosion mapping, LRUT) · Third-party and vendor inspection · Asset integrity management · +2 more

QE

QANSAT ENERGY

Service company · ContractorAtyrau +2

Kazakhstani rotating-equipment service provider based in Atyrau, with offices in Aktobe and Shymkent. Active since 2019 and rebranded as QANSAT ENERGY in 2021, it performs overhaul, repair and diagnostics of compressors and other rotating equipment for refineries and industrial plants, including long-term contracts at the Atyrau and Shymkent oil refineries.

Compressor overhaul and repair · Rotating equipment maintenance · Equipment diagnostics · Original spare parts supply · +1 more

RA

RauanNTech

ManufacturerAtyrau

Atyrau-based Kazakhstani manufacturer of oilfield and refining chemical reagents, producing demulsifiers, corrosion and scale inhibitors, biocides, H2S and hydrate-formation inhibitors for production operations, plus antifoams, coking inhibitors and metal passivators for refineries. The company reports over 140,000 tonnes supplied and 150-plus field trials for Kazakhstan clients.

Reagent selection and lab testing · Field trial and implementation support · Demulsifiers · Corrosion inhibitors · +4 more

BK

BKKS

Contractor · Service companyAksai +1

West Kazakhstan contractor founded in August 2000 and registered in Aksai to serve the nearby Karachaganak field; it has also kept an office in Atyrau. It has worked continuously for Karachaganak Petroleum Operating since its founding, covering electrical works (power distribution, transformers, trace heating, wellhead hook-ups), instrumentation, E&I commissioning, and mechanical fabrication with associated HSE and QA/QC support.

Electrical installation and power distribution · Instrumentation and calibration · E&I commissioning · Wellhead hook-ups · +2 more

WO

WoodKSS (Wood)

EPC / Engineering · Service companyAtyrau +1

Kazakhstan-incorporated joint venture of Wood and KazStroyService providing engineering, project delivery, consulting and asset management services to the oil, gas and industrial sectors. Its teams are based in Atyrau, Almaty and Tengiz, and in May 2026 it received a new multi-year engineering and project support contract from Tengizchevroil.

Conceptual and detailed engineering · Capital and brownfield project delivery · Project management services · Asset integrity management · +2 more

IK

Intertek Kazakhstan

Service companyAtyrau +6

Kazakhstan business of the UK-based assurance, testing and inspection group Intertek, with its registered office in Atyrau and an office in Almaty. It provides petroleum, fuel, gas and chemical testing and cargo inspection alongside technical inspection, vendor inspection and asset and pipeline integrity services. Intertek lists facilities in Aktau, Almaty, Atyrau, Kyzylorda, Shymkent, Taldykorgan and Oral.

Crude oil, fuel and petroleum product testing · Natural gas and petrochemical analysis · Petroleum cargo inspection · Oil condition monitoring · +2 more

PG

PAS Group

Service company · EPC / EngineeringAktau +4

PAS Group (Power & Automation Solutions LLP), founded in Aktau in 2019, provides system integration in power supply and industrial automation, including oil and gas metering (SIKN/AGZU) and transformer substation installation. Its team draws on experience from MAEK, ABB, Schneider Electric and Emerson.

Oil and gas metering systems (SIKN/AGZU) · Transformer substation installation · Electrification and automation engineering · Metering and measurement installations

AT

AtyrauTechInvest

Service company · Distributor / SupplierAtyrau

Atyrau IT company founded in 2004, providing software development, DevOps, QA/testing, UI/UX design, IT outstaffing and outsourcing, and supply and integration of computer hardware and software, including turnkey IT projects. Its client-logo list includes Tengizchevroil alongside global vendors such as HP, IBM, Microsoft and Lenovo.

Software development · IT outstaffing and outsourcing · QA and testing · Hardware and software supply · +1 more

SK

SGS Kazakhstan

Service companyAtyrau

Kazakhstan subsidiary of the Swiss testing, inspection and certification group SGS, with an office in Atyrau. It provides oil, gas and chemical trade inspection, petroleum product and gas testing, and laboratory testing of petroleum and chemicals. In 2022 SGS opened a testing laboratory at the Kazakhstan Petrochemical Industries (KPI) gas-chemical complex in Atyrau region.

Oil, gas and chemical trade inspection · Petroleum product testing · Natural gas analysis · Laboratory testing of petroleum and chemicals · +1 more

IS

iQ Solutions

Service company · Distributor / SupplierAlmaty +2

iQ Solutions is a Kazakhstan IT/OT systems integrator delivering SCADA/DCS, MES, SAP and business intelligence projects, including digital-field automation for oil and gas producers. Its client list includes KazMunayGas, RD KazMunayGas and KazMunayGas - Refining and Marketing, and it represents vendors such as Honeywell, Emerson, Siemens and Yokogawa.

SCADA/DCS implementation · MES and digital-field automation · SAP and business intelligence deployment · IT/OT infrastructure design and installation · +1 more

LK

Liebherr Kazakhstan

Distributor / Supplier · Service companyAlmaty +1

Liebherr Kazakhstan LLC is the Liebherr Group's local sales and service subsidiary, established in November 2013 with a head office in Almaty and a branch in Atyrau. It coordinates sales and technical support for Liebherr maritime, port and crawler cranes as well as concrete-mixing equipment, including servicing port cranes used at Aktau and the Kashagan offshore field.

Crane sales · Technical support & servicing · Concrete-mixing equipment supply · Maritime & port cranes · +2 more

WO

Worley

EPC / Engineering · Service companyAtyrau +2

Global engineering and project delivery company active in Kazakhstan for more than 25 years, with an office in Atyrau and engineering centres in Almaty and Aktau. It provides FEED, detailed engineering and EPCM, construction, fabrication, turnaround and maintenance services, with about 300 people in the country.

Front-end engineering design (FEED) · Detailed engineering · EPCM and project management · Construction and fabrication services · +1 more

SI

SICIM

EPC / Engineering · ContractorAksai +1

Italian EPC contractor for the energy industry, working in Kazakhstan since 1999 through a Kazakh-registered subsidiary with bases in Aksai and Atyrau. At Karachaganak it has executed gas debottlenecking and gas reinjection expansion projects for KPO.

EPC of oil and gas facilities · Construction and associated procurement · Gas compression unit installation · Gas dehydration unit installation · +2 more

IS

INTEKNO SG

Distributor / SupplierAlmaty +3

Almaty-headquartered industrial chemicals distributor, established in 2011, with warehouses in Almaty, Atyrau, Aktau and Aksai. Its catalogue includes oilfield production chemicals such as Clariant demulsifiers alongside broader industrial solvents, sealants, adhesives and pipe-protection products from international manufacturers.

Industrial and oilfield chemicals supply · Demulsifiers (Clariant) · Industrial solvents · Pipe-protection coatings

PE

Petrofac

EPC / Engineering · ContractorAtyrau +1

International EPC contractor with offices in Atyrau and Aksai, active in Kazakhstan since securing its first contract on the Kashagan field in 2004. It has delivered FEED and EPC work for Karachaganak Petroleum Operating and is part of a consortium developing an integrated petrochemical complex in the Tengiz–Karabatan area.

FEED and EPC project delivery · Process facility engineering · Offshore field development support · Project management services · +1 more

CC

Consolidated Contractors Company (CCC)

EPC / Engineering · ContractorAtyrau +2

International engineering and construction contractor that has worked in Kazakhstan's oil and gas infrastructure for over two decades, with offices in Atyrau, Almaty and Astana. Together with Tecnimont it is building the Tengiz Gas Separation Complex for KMG PetroChem, where construction began in November 2025.

Industrial plant construction · EPC and project management · Process piping and pipeline installation · Civil and infrastructure works · +1 more

BC

Borusan Cat Kazakhstan

Distributor / Supplier · Service companyAlmaty +4

Borusan Cat Kazakhstan (Borusan Makina Kazakhstan) has been the exclusive Caterpillar equipment dealer in Kazakhstan since 1999, part of Turkey's Borusan Group, which represents Cat in six countries. It sells, rents and services Cat construction, mining and power-generation equipment through roughly 25 branches and warehouses nationwide, including Atyrau, Aktau, Aktobe and Oral.

Equipment sales · Equipment rental · Maintenance & repair · Component rebuild · +6 more

KP

KSI PetroGasServices

Service companyAtyrau

Atyrau-based industrial services company founded in 2006, described on its own site as a 100%-local participant in Kazakhstan's oil, gas and chemical services market. It provides shutdown and turnaround support such as decontamination and depressurization, bolt torqueing and tensioning, catalyst handling, amine system reclamation, high-pressure water-jet and chemical cleaning, and nitrogen services, together with supply of related equipment and materials. It holds a Category II construction licence and a licence for handling chemical precursors.

Decontamination and depressurization · Bolt torqueing and tensioning · Catalyst handling · Amine system reclamation · +2 more

BO

Bonatti

Contractor · Service companyAtyrau +1

Italian construction contractor operating in Kazakhstan through a registered branch in Atyrau region. It has built pipelines and compression facilities for Tengizchevroil and Karachaganak Petroleum Operating and lists operation and maintenance among its services.

Oil and gas pipeline construction · Plant construction and equipment installation · Pre-commissioning · High-pressure piping prefabrication and welding · +2 more

EN

Enka

Contractor · EPC / EngineeringBautino +2

Turkish construction and engineering group with offices in Almaty and Atyrau and an industrial-zone facility in Bautino, Mangystau Region. In Kazakhstan it has installed mechanical, electrical and instrumentation systems for Tengizchevroil's expansion projects and executed civil, mechanical and commissioning works on NCOC's Kashagan D Island facilities.

Mechanical and electrical installation · Instrumentation and control systems installation · Civil and marine construction · Commissioning support