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.
VerifiedLocal (KZ)FabricationIndustrial Construction
Module and pipe rack fabrication · Offshore structure fabrication and installation · Pipeline installation · Hook-up and commissioning · +2 more
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.
VerifiedLocal (KZ)EPC / EngineeringIndustrial Construction
EPC of oil and gas facilities · Main oil and gas pipeline construction · Gas treatment plant construction · Mechanical, electrical and I&C installation · +2 more
Atyrau-based independent inspection company founded in 2003, which describes itself as the largest specialised NDT/NDE contractor in Kazakhstan. It runs offices and project facilities in Atyrau, Almaty, Aktau, Aksai, at Tengiz and at the Karabatan site serving Kashagan, with over 100 national inspection staff. Its clients include Tengizchevroil, KPO, NCOC and major construction contractors.
Almaty-based engineering and consulting company founded in 2010 that advises subsoil users and drilling contractors on well drilling and workover. According to its website, it prepares drilling programmes and well designs, designs casing strings and wellheads with industry-standard software, runs drilling projects from tender packages and contractor selection to wellsite supervision, writes drilling rig specifications, and inspects and tests rigs before they go to work. In health, safety and the environment, it prepares HSE documentation under Kazakhstan law and plans and coordinates environmental impact assessments (EIA) and environmental permit applications.
Nearly all the Kazakhstan projects described on the website are deep exploration wells. From 2010 the company provided engineering, tendering, drilling management, completion and testing for Lucent Petroleum's wells Lebyazhye 14 and South Prorva 1, and in 2017–2018 for the 4,750 m high-pressure, high-temperature well LP3 in East Munaibai. For Sequa Petroleum it prepared tender packages, selected and inspected equipment and supervised a 6,000 m well in north-western Kazakhstan near Karachaganak and Aksai (2012–2015); for Almex Plus it did the casing design, drilling fluid selection and wellsite supervision on the 6,200 m Ansagan 2 well near Tengiz (2014); and for Alga Caspi Gas it wrote the drilling programme and the rig specification for a deep sour-gas well on the Russian border near Astrakhan (2012). In 2014 Karachaganak Petroleum Operating commissioned it to study the feasibility of batch drilling on cluster well pads with existing rigs converted for skidding. For MH Industries it wrote the specifications for two new drilling rigs and advised through their acceptance (2012–2015), and for Australian Gas Group it moved a ZJ20 rig from Kyrgyzstan to Aktau and arranged its overhaul, certification and permits (2014–2016). From 2013 it prepared the presentations of Project Eurasia — Caspi 1, a planned 15,000 m ultra-deep stratigraphic test well in the Pre-Caspian Basin — for government approval. It has also worked abroad, including in Tajikistan, Uzbekistan, Kyrgyzstan, Ukraine and offshore Congo.
The company owns the rights to its own SUPREMA software for well planning and reducing drilling risk. It has six modules — cementing, hydraulic pressure losses, kick tolerance, stuck point determination, casing design and time look-ahead (drilling duration) — and a Russian or English interface. The state certificate of registration of rights, No. 1671, was issued on 18 December 2013.
VerifiedLocal (KZ)ConsultingDrilling
Engineering: drilling programmes, well design, casing and wellhead design, including deep and sour (H2S) wells · Drilling project management: well preparation, permits and tender packages, contractor selection and wellsite supervision · Rig equipment evaluation: rig specifications, purchase tenders, inspections and system testing before the rig goes to work · Subsoil use advisory: operating under Kazakhstan law, quality control and independent monitoring of project progress, preparing and evaluating tenders · +3 more
Heavy machinery plant in Almaty founded in 1941 that builds equipment for metallurgy, mining, power and the oil industry. Its oilfield range includes sucker-rod pump drives (pumping units of the ПШН series), their gearboxes and НБ-125 reciprocating drilling pumps; by 2021 it had produced more than 1,700 pumping units for Kazakhstan oilfield companies.
Kazakhstan arm of the French testing, inspection and certification group Bureau Veritas, registered in the country since 2004. It works through offices in Almaty, Astana, Atyrau and Temirtau across industrial inspection, construction, management-system certification and commodities inspection. For oil and gas it covers the asset life cycle from permitting and risk analysis to QA/QC and inspection during operation.
VerifiedInternationalInspection & NDTConsulting
Inspection of pressure equipment, lifting equipment and electrical installations · QA/QC and inspection and test plan development · Design review and equipment certification · HAZID/HAZOP risk studies · +2 more
System integrator established in 1995 and headquartered in Oral, with offices in Aksai, Atyrau and Almaty. It designs, integrates, installs, commissions and maintains telecommunications and IT, control and automation, safety and security, site infrastructure and HVAC systems for oil and gas and mining clients. Its references include systems for NCOC (Kashagan) and KPO (Karachaganak).
Kazakhstani oilfield service company providing coiled tubing operations, well workover and servicing, well stimulation and enhanced oil recovery, nitrogen compressor services and well hydrodynamic testing. It has production bases in the Kyzylorda, Aktobe and Mangystau regions and also offers industrial waste processing and SmartField digital solutions. It traces its operations to 2002 at the Kumkol field and was formed through the reorganisation of Frac Jet and REEF Centrifugal Technologies.
VerifiedLocal (KZ)Coiled TubingWell Intervention
Coiled tubing operations · Well workover and servicing · Enhanced oil recovery · Well stimulation · +2 more
Halliburton provides well construction, completion and intervention services to oil and gas operators in Kazakhstan through the Kazakhstan branch of Halliburton International GmbH (registered in 1996) and ТОО «Halliburton Kazakhstan». It has offices and operating bases in Atyrau, Aktau and Aksai; its remotely operated completion valves have been used at the Tengiz field, and it partners with Aksai Operating LLP, which holds an NCOC contract to operate a hydraulic workover unit at Kashagan.
Kazakhstan company of the international engineering group ILF Consulting Engineers (Austria and Germany) — ILF Kazakhstan LLC, with offices in Almaty (head office) and Atyrau. According to the company, ILF in Kazakhstan was established in 1994; the group's timeline lists a new Almaty office under 2004–2005 and the Atyrau office under 2019.
According to the company, it provides design engineering, technical audits and project management consultancy (PMC) and holds a category I state design licence.
The company reports that it is carrying out the FEED and detailed design for the next phase of the Beineu–Bozoy–Shymkent gas pipeline (1,600 km of pipeline and six compressor stations; 2025) and that in 2021 a joint venture it belongs to won a five-year NCOC framework contract for conceptual studies, pre-FEED and FEED. The Samruk-Kazyna procurement portal confirms consultancy contracts: project management for the Kenderli seawater desalination plant for Ak Su KMG (2022) and a technical audit for Intergas Central Asia (2021–2022).
FEED for trunk pipelines and compressor stations (according to the company) · Detailed design of pipelines and compressor stations (according to the company) · Conceptual studies, pre-FEED and FEED for upstream surface facilities (according to the company) · Project management consultancy (PMC) and owner's engineer services · +2 more
Almaty-based environmental consultancy that began work in 1998 as one of the first non-governmental providers of environmental support for hydrocarbon exploration and production in Kazakhstan. It provides marine and onshore environmental monitoring, environmental assessment and permitting projects, air and water protection, waste management and chemical-analytical laboratory services, and operates a marine unit with research vessels on the Caspian. Branches work in Atyrau, Aktau and Astana.
Marine and onshore environmental monitoring · Environmental assessment and permitting projects (ОВОС) · Air quality and water resources protection · Waste management consulting · +2 more
Private design company in Almaty and the parent of an engineering group that includes NIPI Kaspiymunaigaz JSC (Atyrau), Kazgiproneftetrans Engineering Company LLP and the KazNIPIEnergoprom Institute JSC (both in Almaty). It was created by a Government resolution of 23 December 2002 as a state-owned closed joint-stock company formed from the state shareholdings in two institutes, and until 2015 was a subsidiary of KazMunayGas; two of its institutes — KazNIPImunaygas (Aktau) and NII Caspiymunaygas LLP (Atyrau) — moved to the KMG institute created in 2014 (now KMG Engineering LLP), and in 2015 100% of KING's shares were sold at an electronic auction, since when the company has been private.
KING itself acts as general designer of refining, petrochemical and gas-chemical facilities and trunk pipelines, provides author supervision, prepares environmental documentation and carries out geological studies for subsoil users.
Its clients in state registers for 2021–2026 include KMG PetroChem, MunaiTas, the Atyrau Refinery, the Pavlodar Petrochemical Plant, Kazakhstan Petrochemical Industries and QazaqGaz NTC; together with Fluor, WorleyParsons and Kazgiproneftetrans it founded the KPJV joint venture for the Tengiz Future Growth Project, which was completed in 2025.
Most of the group's staff work in the subsidiary institutes: according to filings in the state depository of financial statements, in 2025 KING itself had 64 employees on average and the group 1,070.
Feasibility studies, design-stage ("Project") and design-estimate documentation for refining, petrochemical and gas-chemical facilities · Design of trunk oil and gas pipelines · Design of external power supply for industrial facilities: substations and networks · Author supervision of its own designs · +2 more
Private engineering company in Almaty — a multi-sector design institute; it has been part of the private group of the Kazakh Institute of Oil and Gas JSC (KING) since 2017 and, according to KING's audited consolidated statements, is wholly owned by it. According to the company, it traces its history to 1974, to a special design bureau under Kazglavneftesnab, and from 1986 was the KazGiproNefteTrans state design institute; the present LLP was registered on 7 September 2004.
It designs refining, petrochemical and chemical facilities and heat and power facilities and prepares environmental design documentation; according to the company, it also designs trunk oil and gas pipelines, field facilities, terminals and tank farms.
State registers show it as general designer of the hydrogen production unit at the Pavlodar Petrochemical Plant site (2025) and as compiler of the environmental documentation for the second line of the Beineu–Bozoi–Shymkent gas pipeline (2026); together with Fluor, WorleyParsons and KING it founded the KPJV joint venture, the general contractor of the Tengiz Future Growth Project. According to the company, it has 500 employees.
Feasibility studies, design-stage ("Project") and working documentation for refining, petrochemical and chemical facilities · Design of trunk oil and gas pipelines, pump and compressor stations, crossings (according to the company) · Design of heat and power facilities: district boiler houses and heat networks · Environmental design documentation: impact reports, materials for environmental permits · +2 more
Private design institute in Almaty working mainly on gas supply and pipeline transport facilities; according to the company, it has a branch in Atyrau and more than 140 employees. According to the company, it traces its history to the KazGiproGaz state design institute (1973), privatised in 1998 and renamed the Kazakh Institute of Oil and Gas Transportation in 2006; the present legal entity, judging by its business identification number, was registered in 2002, and in early 2022 its name was shortened to KITNG LLP.
The State bank of construction projects shows it in 2022–2025 as general designer of automatic gas distribution stations, gas pipelines, the external gas supply of a power plant and gas distribution networks of settlements, as well as of a feasibility study for the Pavlodar Petrochemical Plant; it also prepares environmental documentation for a trunk gas pipeline operator.
The base designs of trunk pipelines that the institute cites (the Kazakhstan–China gas and oil pipelines) date from the 2000s and are given according to the company. A notable share of its recent work is outside oil and gas: dredging at the port of Aktau, facilities of a uranium mine, and gasification of villages for regional and district clients.
Design of automatic gas distribution stations (AGRS) · Design of gas pipelines, feeder gas pipelines and gas distribution networks · External gas supply of power plants · Feasibility studies for refining facilities · +2 more
A privately owned oil and gas research and design institute headquartered in Aktau, set up in 1997 and given its present name in 2025; according to the company, it was founded as NIPIneftegaz CJSC and has offices in Almaty, Astana, Oral (Uralsk), Kyzylorda and Atyrau. In 2007 the institute described itself as created on the basis of the KazNIPIneft institute; it is not that institute's legal successor: according to the history published by KMG Engineering LLP, the legal succession of KazNIPIneft leads to that company.
According to the company, the institute prepares reserves estimates, exploration, trial production and field development projects, technical projects for well construction, designs of field facilities and industrial plants and environmental documents, and studies core and reservoir fluids in its own laboratory centre.
State portals confirm that in 2022–2026 it was named as developer of the development projects for the Karaturun Morskoe, Munaibay, Karamandybas North and Tuzkol fields and of facilities projects at the Dunga field, and a subsoil user's filing names it as the author of the Karabulak North reserves estimate approved by the State Commission on Reserves in 2022; work for Tengizchevroil, KPO and NCOC is listed only on the institute's own site.
As stated by the organisation, it holds state licences for the design of mining production in the oil and gas sector (class 1), environmental design and standard-setting, category I design and engineering surveys; its testing laboratory is accredited until 6 October 2030 (register of the National Accreditation Centre), and its average headcount in 2025 was 311 (annual statements filed with the state depository).
Estimation and re-estimation of oil, gas and condensate reserves · Trial production and field development projects and their addenda · Field development analysis and author supervision · Technical projects for well construction · +2 more
A privately owned design company with its head office in Atyrau; according to the company, it was formed in April 2008 in Almaty, where it keeps an office, and opened an office in Atyrau in 2016, to which its legal address was later moved.
It prepares field development projects and their addenda, trial production and exploration projects, with its own environmental sections and emission-standard packages; according to the company, it also produces reserves estimates and geological and reservoir simulation models and develops software for the oil and gas industry.
Public-hearing notices of 2022–2026 name the company as developer of the development projects for the Zhanazhol (for CNPC-Aktobemunaigas), Ketekazgan West, Akzhol, Saigak, Kokzhide, Lebyazhye, Shubarkuduk and Zhengeldy fields; its clients also include CNPC-AiDan Munai, Caspi Neft, Kazpetrol Group and Tumar Petrol.
The employer card on the state Electronic Labour Exchange shows 54 employees (October 2026). As stated by the organisation, it holds a state licence for works and services in environmental protection.
Field development projects and their addenda · Trial production projects · Exploration (prospecting and appraisal) projects and their addenda · Reports on possible impacts, EIA and environmental protection sections for projects · +2 more
Kazakhstan-registered joint venture of Wood (UK; owned by Sidara since 10 March 2026) and OGCC KazStroyService JSC: founded in 2007 as PSN KazStroy JSC, renamed WOOD KSS in 2021 and converted into a limited liability partnership in August 2022. Its head office is in Atyrau, with a branch in Almaty and offices in Aktau and at Tengiz.
According to the company, it has more than 400 employees and provides engineering from feasibility, concept and pre-FEED studies through FEED and detailed design, including modifications of operating facilities, together with project management, EPC/EPCm delivery, asset integrity and operations support.
As stated by the organisation, it holds state licences for design activity of category I (No. 22015392, first issued on 14 December 2016), construction and installation works of category I, and engineering surveys.
On 29 May 2026 the company announced a new engineering and project-support contract with Tengizchevroil; it follows the master services agreement of 2019 and, as the company describes it, covers an expanded scope of specialist project management services.
Feasibility, concept-select and pre-FEED studies · Multi-discipline FEED with digital 3D design · Detailed engineering with issued-for-construction deliverables · Brownfield modifications of operating facilities · +2 more
Manufacturer · Distributor / Supplier · Service companyAlmaty
Swedish industrial group whose Almaty-based company, Atlas Copco AirPower Central Asia LLP, is the Atlas Copco trademark holder for Central Asia. It supplies industrial air compressors, nitrogen and oxygen generators, air treatment equipment, vacuum pumps, mobile diesel generators, dewatering pumps and light towers, together with rental, service and spare parts, for customers in oil and gas, mining, power and manufacturing.
Private design and engineering company in Almaty working in gas transport and gas supply; according to the company, it has carried out engineering, design and survey work since 2000 and has more than 100 specialists.
It prepares feasibility studies and working designs for trunk gas pipelines, pipeline branches, automated gas distribution stations and gas distribution networks of towns and villages, prepares the environmental sections of its own designs and provides author supervision.
In the State bank of construction projects for 2021–2025 the company is recorded as general designer in 51 entries, including feasibility studies for the ethane and propane trunk pipelines in Atyrau Region for KMG PetroChem LLP, for the looping of the Karachaganak–Uralsk gas pipeline for Intergas Central Asia JSC and the adjusted feasibility study of the Saryarka gas pipeline for AstanaGas KMG JSC (all in 2024). Most of its work under state procurement is gasification of settlements for regional and district clients.
Oil and gas field facilities are listed on the company's site, but are supported only by older items in its own reference list.
Feasibility studies and working designs for trunk gas pipelines and pipeline branches · Design of automated gas distribution stations (AGRS) and gas treatment points · Gas pipeline branches to CHP plants, gas-turbine and gas-piston power plants and industrial consumers · Feasibility studies of trunk pipelines for gas chemistry (ethane, propane) · +2 more
Kazakhstan company of the Dutch consulting and engineering firm Witteveen+Bos — Witteveen+Bos Caspian LLP, with offices in Almaty, Atyrau and Aktau; according to the company, its first office in Kazakhstan opened in Aktau in 2001, followed by Atyrau in 2003 and Almaty in 2007.
By its own description, it designs civil and marine infrastructure for oil and gas projects rather than process plant: artificial islands and ice-protection structures, marine access channels, ports and cargo offloading facilities, access roads, industrial wastewater treatment.
According to the company, its experts have worked in Kazakhstan since 1997 and have designed Kashagan's islands since 1998; for Tengizchevroil it carried out, from 2012, the feasibility study, environmental impact assessment, surveys, FEED and detailed design of the Cargo Transportation Route (CaTRo), and for NCOC the design of the Kashagan marine access channels from pre-FEED to detailed design (the first phase of the channels was then planned to be operational at the end of 2021). NCOC's mandate for the front-end engineering of the channels was also reported by Energy Intelligence in April 2021.
Outside oil and gas the company works on water management, urban mobility and remediation.
Design of artificial islands and ice-protection structures · Design of marine access channels, ports and cargo offloading facilities · Design of access roads and dykes · Feasibility studies, FEED and detailed design · +2 more
