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Leader Contractor

& Manufacturer

Semac Construction is a international leading contractor & manufacturer, specialising in the Oil & Gas Industry by undertaking electro-mechanical EPC and other contracts and delivering complete metering and analyser solutions for gases & liquids.
Semac Analyser Shelter
The IGB Komotini Station

Complete solutions for the Oil & Gas Industry.

Oil & Gas

Metering system for Gas

Metering skids, control systems & more.

Metering Systems

Analyser shelters

Analyzer systems for quality measurements of crude oil, refined products, natural gas and CEMS.

Analyzer Systems

Metro station under construction

Electro-mechanical works in metro stations, tunnels, & more.

Infrastructure

Projects We Deliver

High quality & innovative solutions with professional engineering, management and after-sales support.

Projects Under Construction

Gas Regulating Metering Station for a Power Plant in Grudziądz, Poland

Gas Regulating Metering Station for a Power Plant in Grudziądz, Poland

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Desfa Compression Station in Komotini

Desfa Compression Station in Komotini

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Contruction of Thessaloniki Metro Stations

Contruction of Thessaloniki Metro Stations

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Our Clients

We take pride in our commitment to customer satisfaction and our ability to deliver innovative solutions that drive success for our clients. 

Metlen
Bonatti
Desfa
Hellenic Petroleum
Terna
Aktor
AVAX
Motor Oil
Coral

Services We Deliver

At your side, with total commitment, today and into the future, we will help you to overcome your specific industry challenges.

Semac Engineering
Semac Metering Skid

Engineering

From process design to detailed engineering and project management.

Semac Engineering

Fabrication

With advanced technologies, we bring your construction projects to life.

Fabrication of Pipes in Semac Workshops

Site Construction

Advanced on-site support for all projects.

Semac Site Construction Engineers in Action
Semac Technical Support Engineer in Action

Automation

Advanced automation drives us forward.

Semac Metering Skid

Technical Support

High quility technical support for all products & services.

Calibration by Semac Experts

Calibration

Calibration for guarantee precision and reliability.

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Contact Us

At Semac Construction, a division of Semac Group, we are dedicated to incorporating cutting-edge technologies that provide distinctive benefits in the construction industry while prioritizing the safety and well-being of our workforce, the environment, and the communities in which we operate.

Committed to improve plant performance, for your success

Delivered Projects

Total Projects

253

Metering Systems

28

Analyser Systems

19

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