Industrial and pipeline construction companies in Kazakhstan

EC

ERSAI Caspian Contractor

Contractor · EPC / EngineeringAlmaty +2

Kazakh joint venture of ERC Holdings and Saipem (50/50), established in 2003, operating the ERSAI Caspian Yard in Kuryk, about 70 km south of Aktau. The yard fabricates modules, pipe racks and offshore structures and supports pipeline installation, hook-up and commissioning, and ship construction and maintenance.

Module and pipe rack fabrication · Offshore structure fabrication and installation · Pipeline installation · Hook-up and commissioning · +2 more

KA

KazStroyService

EPC / Engineering · ContractorAlmaty +3

Almaty-based oil and gas construction company providing engineering, procurement and construction of industrial facilities, main pipelines and gas treatment plants. Its client list includes Tengizchevroil, Karachaganak Petroleum Operating, NCOC, KazMunayGas and CNPC, and it also works on projects in Thailand and India.

EPC of oil and gas facilities · Main oil and gas pipeline construction · Gas treatment plant construction · Mechanical, electrical and I&C installation · +2 more

WD

West Development Company

Contractor · ManufacturerAtyrau

Atyrau construction and industrial-services company founded in 2013, holding a Category I construction licence. It carries out construction and installation works at oil-refining and petrochemical facilities, rents out construction equipment, and manufactures mobile container units for office and residential use from a 2,000 m² covered workshop and 3-hectare yard with a 10-tonne overhead crane. The Atyrau Oil Refinery and NCOC are among the operators whose logos appear on its site as partners.

Process facility construction and installation · Construction equipment rental · Mobile container manufacturing · Turnkey project delivery · +1 more

CO

Caspian Offshore & Marine Construction (COMC)

EPC / Engineering · ContractorAktau

Aktau-based EPC contractor operating from the Seaport Aktau special economic zone since 2003, providing engineering, procurement and construction for the oil, gas and marine industries. It fabricates steel structures and modules and converts and repairs marine vessels and barges, holding ISO 9001, 14001 and 45001 certification from DNV GL. Its disclosed projects include pipe-rack modules and wellhead protection structures for the NCOC Kashagan development and fabrication work on the Satti jack-up drilling rig for KMG Drilling & Services.

EPC project delivery · Steel structure fabrication · Marine vessel conversion and repair · Module assembly and integration · +2 more

KT

KTR (KazTurboRemont)

Service company · ContractorAtyrau +1

Kazakhstani equipment-service company founded in 2006 and based in Atyrau, with an additional office in Astana. It repairs and maintains turbines, pumps, compressors and electric motors, fabricates metal structures and pipework, and carries out mechanical, electrical and instrumentation construction for oil, gas and industrial clients.

Turbine repair and maintenance · Pump and compressor repair · Electric motor and seal repair · Metal structure fabrication · +2 more

TE

Technocontrol

ContractorAtyrau

Private Kazakhstani company founded in 2006 and based in Atyrau. It performs construction and installation, repair, insulation and commissioning of process equipment at oil and gas refining facilities, including pipeline and steel-structure installation, rigging, heat-exchanger bundle extraction, concrete and earthworks. Its listed projects are mainly at the Atyrau Oil Refinery.

Process equipment installation · Process pipeline installation · Steel structure erection · Rigging works · +2 more

IN

IntechProject

ManufacturerOral +2

Manufacturer of steel tanks and metal structures based in Oral (West Kazakhstan), also presenting itself in Aktau and Atyrau. It designs, fabricates and installs vertical (РВС) and horizontal (РГС) steel storage tanks, underground vessels and hot-water accumulator tanks, as well as building and bridge metal structures and mobile cabin units, applying corrosion-protection and fireproof coatings in-house.

Design of tanks and metal structures · Installation of tanks and metal structures · Corrosion and fire-protection coating · Vertical steel tanks (РВС) · +4 more

EG

Express Global Stroy

Contractor · Service companyAtyrau +1

Construction and electrical services company founded in 2007 in Almaty, with its office now in Atyrau. It provides engineering, electrical installation and electrical laboratory services, as well as operation, maintenance and inspection of electrical and telecommunication installations at oil and gas facilities. Its project list includes works at Kashagan, Karachaganak and Tengiz.

Electrical installation works · Electrical laboratory testing · Maintenance of electrical installations · Inspection of telecom installations · +2 more

AE

Alageum Electric

Manufacturer · EPC / EngineeringAstana +2

Alageum Electric is Kazakhstan's largest electrical engineering holding, uniting more than 30 enterprises that design, manufacture and install power transformers, switchgear and substations. Group companies include the Kentau Transformer Plant, and the holding has announced Kazakhstan's first factory for 220-500 kV power transformers in Shymkent.

Substation design and construction · Electrical installation and commissioning · Equipment operation and maintenance · Oil-filled and dry power transformers · +2 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

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

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

SA

Saipem

EPC / Engineering · ContractorAlmaty

Italian offshore and onshore EPC contractor operating in Kazakhstan through a registered branch in Almaty. Saipem has worked in the country since 2001, beginning with a Karachaganak drilling-rig joint venture, and holds a 50% stake in the ERSAI Caspian Contractor joint venture that operates the Kuryk fabrication yard.

Offshore pipeline EPC · Offshore platform and structure construction · Onshore plant EPC · Drilling rig joint operations (historical)

FL

Fluor

EPC / Engineering · ContractorAtyrau +1

US-headquartered global EPC company active in Kazakhstan since 1982, with engineering centres in Atyrau and Almaty. It leads the KPJV consortium (with Worley and other partners) that has provided engineering, procurement and construction management for Tengizchevroil's Future Growth Project, and has supported NCOC's Kashagan field from its Atyrau office.

EPCM project delivery · Front-end and detailed engineering · Modularized construction management · Procurement management

Small Kazakhstani contractor based at the Tengiz field camp in Zhylyoi District, Atyrau Region, holding a Category I construction-and-installation licence and a Category III design licence, and also carrying out geodetic survey work. It is a member of the KazService industry union.

Construction and installation works · Design services · Geodetic survey works

Aktau-based EPC contractor and KazService union member providing construction services for industrial facilities in the oil and gas sector.

Industrial facility construction · EPC contracting