Industrial Refrigeration & FoodTech
Comprehensive refrigeration and food technology solutions for multiple industries. Engineering, contracting and service excellence for your freezing needs.
About us
We are an industrial refrigeration company working in the Baltic and Nordic countries. Our clients are industrial factories that require freezing in their technological processes. We always delve into our customers' needs and strive to find the best technological solution. This has earned us trust, and soon we will celebrate 20 years, as the go-to choice for top European brands — showcasing our expertise and reliability.
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Industries We Serve
Fish Industry
Meat Industry
Dairy Industry
PET industry
Fruits, berries
Beverage
Logistic centers
Lyophilization
And More
Developed & Manufactured by Us:

1. Steam production
Convert waste heat from refrigeration systems (-40°C) into high-temp steam (up to 160°C) - a sustainable alternative to fossil fuel boilers.
Reduction in CO₂ Emissions
Replace fossil-fueled boilers with clean, electric-powered steam solutions and cut CO₂ emissions up to 100%.
High-Efficiency Performance
Dual-cycle system using natural refrigerants (ammonia & pentane) deliver unbeatable energy savings.
Close the Loop
Achieve a closed energy cycle—no waste, no compromise, just pure efficiency.
2. Containerized Machinery
Pre-assembled modular solutions that bring complete refrigeration systems wherever you need it.
Easy installation
Plug-and-play systems, requiring minimal site preparation and downtime.
Mobility & Flexibility
Easily relocate refrigeration infrastructure as business needs evolve.
Expand with extra modules
Easy expansion in the future by adding additional modules to the existing one.
3. Industrial heat pumps
Transform waste heat into a valuable thermal energy to process hot water up to 85 °C for your industrial processes.
Energy Efficient
Reduce energy costs by up to 75% compared to traditional heating systems.
Environmentally Friendly
Lower your carbon footprint with our sustainable heating solutions.
Custom Integration
Seamlessly fits into existing industrial processes for maximum efficiency.
4. Other Industry-Leading Equipment We Offer
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Welding and installation
Energy Control, a subsidiary company of Green Group, specializes in the installation of pressure piping systems and the manufacture of products from stainless and carbon steel. They offer various equipment installation services for the industrial sector
Welding
Products from steel
Equipment installation
Professional Service & Maintenance
Expert Team
Qualified specialists with over 20 years of experience in industrial refrigeration. Analyze failure causes, not just fix problems.
Natural Refrigerants
Working with nearly 100% natural refrigerants including R717 (NH3) and R744 (CO2).
Equipment maintenance and optimization
Compressor repairs and technical services
Spare parts supply and component exchange
Technical consultations and inspections
Your Trusted Partner for JBT Freezing Solutions
We are the official representative of JBT Freezers in the Baltic region. Our industry-leading freezing technologies are tailored to meet your production needs.
1
Tunnel/IQF Freezers
Ideal for rapid individual quick freezing of fruits, vegetables, and seafood
2
Spiral Freezers
Space-efficient solutions perfect for high-volume freezing operations
3
Plate Freezers
Reliable block freezing for meat, fish, and flat-packaged products
4
Comprehensive Support
Installation, maintenance, upgrades, and operator training included
Facts about us
The Largest Project
Our most ambitious implementation - a cascade NH₃ and CO₂ refrigeration system with a total freezing capacity of 16 MW.
Maritime Refrigeration Solutions
Specialized in designing, installing, and maintaining refrigeration systems for fishing vessels, ensuring reliable operation in challenging marine environments.
Industry Certifications
Our projects are certified under the BREEAM building sustainability standard and comply with the ATEX directive for the highest level of safety in explosive atmospheres.
19+
Years on the market
300+
Projects already completed
100+ MW
Refrigeration capacity
Branches in Europe

Let's connect
Reach out to discuss your industrial refrigeration needs. Our team delivers tailored solutions across the Europe.
Martynas Norvaiša
Design & Business development
Email
martynas.norvaisa@green-group.eu
Phone
+37069496529