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EON Energo

EPC / Engineering · ContractorAktau+1eon.kz
VerifiedKazakhstan companyDesign institutesEPC / EngineeringIndustrial ConstructionEnvironmental Services

What they do

Engineering company with an office in Aktau and a design department on the site of the Pavlodar Petrochemical Plant. According to the company, it was founded in 2005, provides design, equipment supply and construction for refining and petrochemicals, and its design department is the former in-house design office of the Pavlodar plant, which moved to KGNT in 2018, to KING in 2019 and to EON Energo in 2021.

Thirteen public-hearing notices on the state portal (2021–2026) name the company as developer of documentation for the Atyrau Refinery and the Pavlodar Petrochemical Plant: expansion of a hydrogen compressor station, a coke-chamber block, off-gas compression, reconstruction of an oil metering unit. Much of the material published for these projects consists of environmental protection sections and impact reports.

The 2020 licences shown on its website — design activity of category I, engineering surveys, and environmental protection works and services — are marked as re-issued in the state register; the current documents are not published on the site.

Key competencies

  • Brownfield projects at operating refineries
  • Design department that was formerly the Pavlodar plant's in-house design office (according to the company)
  • Environmental documentation for refinery projects
  • Category I design licence (as stated by the organisation)
Legal entity
ТОО «Эон энерго» (EON Energo LLP)
Company type
EPC / Engineering, Contractor
Founded
2005

Services

  • Working designs for reconstruction and revamp of refinery process units
  • Design of compressor and pump stations and pump cooling systems
  • Revamp design for process control systems of process units
  • Oil metering unit design
  • Environmental protection sections and impact reports
  • All sections of a working design by its own design department (according to the company)
  • Support through expert review and author supervision (according to the company)
  • Equipment supply, construction, installation and commissioning (according to the company)
  • Turnkey (EPC) projects in refining and petrochemicals (according to the company)

Products & equipment

The company focuses on services — no products listed.

Industries

Downstream (refining)Petrochemicals

Categories

Design institutesEPC / EngineeringIndustrial ConstructionEnvironmental Services

Locations

Regions

Mangystau RegionPavlodar Region

Offices, bases and facilities

  • AktauHeadquarters
  • PavlodarOffice

Projects and clients in Kazakhstan

As reported in public sources
  • Atyrau Refinery – expansion of the hydrogen compressor station at the Prime D gas-oil hydrotreating and dewaxing unit: developer of documentation (public hearing 24 December 2024)
  • Atyrau Refinery – coke-chamber block: developer of documentation (hearings 21 January and 13 March 2025)
  • Atyrau Refinery – off-gas compression block for the ELOU-AT-2, ELOU-AVT-3 and delayed coking units (hearings 9 June 2025 and 25 May 2026)
  • Atyrau Refinery – revamp of the process control system of the LG 35-11/300-95 aromatics unit (hearing 11 March 2025)
  • Atyrau Refinery – reconstruction of the Martyshi oil metering system (hearing 26 May 2026)
  • Atyrau Refinery – new pump station for loading gasoline and jet fuel (hearing 14 October 2024)
  • Atyrau Refinery – infrastructure for unloading naphtha and the kerosene–gas oil fraction: developer of the impact report (hearing 18 March 2025)
  • Pavlodar Petrochemical Plant – lump-sulphur remelting unit: impact report (hearings 22 September 2026)
  • Pavlodar Petrochemical Plant – SENIM-D integrated working design, LPG Merox treating unit, pump cooling system and process control revamp of primary processing units (according to the company; undated)
  • Atyrau Refinery – working design for reconstruction of the delayed coking unit (according to the company; undated)

Data sources

Report an error

Profile compiled from public sources and checked on October 2, 2026. Something out of date? Let us know.

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