News

The first batch of heavy-lift equipment for the polyethylene plant under construction in Atyrau Region has been delivered by two river-sea class vessels. The cargo arrived at the Ersai Port located in the Mangystau Region. The shipment consists of nine units of equipment for the pyrolysis unit, previously dispatched from the manufacturing facility. The total […]

Hydrostatic testing of the Ethylene Fractionator, manufactured for the polyethylene plant currently under construction in the Atyrau Region with an annual capacity of 1.25 million tonnes, has been successfully completed at the production facility of AtyrauNefteMash LLP. With a diameter of 7.5 metres, the column is one of the largest and heaviest pieces of process […]

The Chairman of the Management Board of KazMunayGas, Askhat Khasenov, during a working visit to the Atyrau region, reviewed the current status of petrochemical projects, compliance with approved schedules, and the increase of local content through the involvement of domestic enterprises. The General Director of Silleno, Mukhtar Avutbayev, reported on the progress of construction of […]

At the construction site of the future Silleno polyethylene plant, a significant HSE milestone was recorded in early May 2026 — 4 million man-hours without lost time injuries (LTI). This achievement reflects the cumulative safe work efforts of all project participants, including contractors and subcontractors, since the start of full-scale construction. Construction is currently ongoing […]

Construction of a polyethylene plant with a capacity of 1.25 million tonnes per year is ongoing in the Atyrau region. Currently, construction activities are underway at two key process units. Overall project progress has reached 27%, with works proceeding in accordance with the schedule. At the pyrolysis unit, piling works are nearing completion (96%). Foundation […]

In the suburban village of Erkinkala in the Atyrau region, a project to green the territory of a future park has been launched as part of the nationwide environmental campaign “Taza Kazakhstan”. The initiative is being implemented with the support of the Atyrau city akimat and Silleno LLP and is aimed at creating a comfortable […]

The Silleno team hosted colleagues from “Ken-Kurylys-Service” and “Oil Construction Company” as part of an experience-sharing visit focused on industrial safety. The visit took place on April 13–15 at the company’s facilities in the Atyrau region. It was initiated by KazMunayGas within the framework of the 2026 Industrial Safety Action Plan of Samruk-Kazyna. During the […]

On April 9, a meeting of the Committee on Ecology and Natural Resources of the Mazhilis of the Parliament of the Republic of Kazakhstan, chaired by Edil Zhanbyrshin, reviewed issues related to increasing the share of local content in major oil and gas companies. During the meeting, the General Director of Silleno LLP, Mukhtar Avutbayev, […]

One year ago, on March 31, 2025, the first piles were driven into the foundation of the pyrolysis unit at the future polyethylene plant site, marking the start of large-scale construction. Currently, construction activities are underway at two key process units. Overall project progress has reached 25%, with works proceeding in line with the schedule. […]

Silleno LLP and Karl Schmidt Spedition GmbH & Co (KSS) have signed an EPC contract for the construction of a logistics complex as part of the polyethylene plant project in the Atyrau region. The signing ceremony was attended by Mukhtar Avutbayev, General Director of Silleno LLP, and Thomas Schmidt, CEO of SCHMIDT Group. The project […]