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CNG converted snow groomer in Finland using compressed natural gas system

“The most important thing in business is to have a sustainable competitive advantage.”

—Warren Buffett

AB X Machina is a European engineering company with more than 17 years of practical experience in internal combustion engine and fuel system conversion projects across multiple applications.

In addition, AB X Machina has developed a proprietary fuel control technology that, combined with our technical expertise and more than 17 years of hands-on industry experience, enables the design of solutions tailored to the specific operational requirements of each client.
This integrated approach allows us to address complex applications where standard solutions are not suitable.


About us

Engineering Alternative Fuel Solutions for Internal Combustion Engines

By combining proprietary fuel control technology with deep industry experience, AB X Machina delivers tailored fuel system solutions for complex applications where standard approaches are insufficient.

Custom fuel system conversions and control technologies using CNG, LNG, LPG and dual-fuel systems for transport, power generation and industrial equipment.

Designed for efficiency, operational stability and long-term cost optimisation.

Each project is approached individually, based on the specific engine type, application, operating conditions and fuel availability. Rather than relying on standard conversion kits, we design and integrate solutions that are aligned with the original engine architecture and control logic.

CNG engine conversion on heavy-duty truck with integrated gas cylinders, engineered by AB X Machina for commercial transport efficiency
CNG-powered snow groomer converted by AB X Machina, showcasing alternative fuel system for heavy industrial machinery
Industrial CNG cylinder installation on heavy equipment, demonstrating professional alternative fuel integration
Compressed natural gas fuel system retrofit for heavy-duty truck, installed by AB X Machina to reduce fuel costs
Heavy-duty truck converted to CNG fuel system with integrated gas cylinders, engineered by AB X Machina for industrial and transport applications
Professional CNG system installation on industrial vehicle by AB X Machina, highlighting alternative fuel technology

Proven in Practice

What our clients say about working with AB X Machina

Rating: 5 out of 5.

The team at AB X Machina engineered a custom CNG fuel system solution for our snow grooming vehicles, allowing the use of on-site produced gas. The conversion was well-integrated with the existing engine systems and focused on operational reliability under demanding conditions.

Ski Resort Manager

Rating: 4 out of 5.

The conversion provided by AB X Machina contributes to lower operating cost per kilometre, improving our competitiveness within the transport sector.

– Fleet Manager, Transport Company

Rating: 5 out of 5.

AB X Machina provided an engineering solution that allowed agricultural machinery to operate using biogas produced at our facility. The conversion was tailored to our tractors and operating conditions, ensuring reliable performance and practical usability.

Technical Manager, Biogas Production Company

Rating: 5 out of 5.

The integration of biogas refuelling has enabled us to comply with environmental and sustainability criteria required in corporate procurement and tender processes. This has strengthened our eligibility for contracts where emissions performance is a key evaluation factor.

General manager, Transport company

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Industrial internal combustion engine adapted for alternative fuel operation, engineered by AB X Machina

SIA AB X Machina

Registration number LV40203659157

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