DEMARKO S.A.

We are one of the leading manufacturers of semi-trailers and trailers for oversized transport.

We’ve come a long way from a small workshop in Świętochłowice to production plants of over 20 000 m2. We have become a strong, stable and truly recognizable European brand.

Responsibility and trust are the core values of our Company.

We are a family business.

We know our job and we can do it well. We handle every project individually.
Our customers always receive professional support and technical advice.

We provide them with stability, calm and safety. Once they share their needs with us,
we want them to know we’ll take care of the rest. They are provided by dedicated
project managers and expert staff.

We build lasting relationships with our Clients based on full trust.

By choosing our company, you will meet a team of experts who fulfill every order with passion and dedication. We know how to earn Your trust – specialists trust only specialists.

We understand the needs of the industry and we know how to fulfill them effectively. For us there are no question that cannot be answered or challenges that cannot be met.

Tailor-made solutions

Modern production solutions

We rely on optimized production processes, state-of-the-art technology and highly qualified employees. Our constantly expanding machine park currently consists of over 40 modern CNC machines.

Such a rich equipment and technological background, as well as the systematic retrofitting of production stations with tools and control equipment, set the highest standards to guarantee the End User an excellent quality of our vehicles.

Tailor-made solutions

Our experience, flexibility and well-established technical expertise allow us to offer solutions perfectly suited to any transportation task. Knowledge and expertise – from design to production, from the beginning to the end.
We will provide you with the best solution tailored to your transportation task.

Automation and robotization

Industry and artificial intelligence

The degree of automation and robotization are key determinants of the production process innovativeness. Complementing each other, they provide us with the possibility of faster, more accurate and safer production processes as well as cost optimization. The cooperation of machines with automation and software is a key element that gives employees the ability to focus on their core tasks, and guarantees clients reliable just-in-time deliveries.

Internet of Things (IoT) everything communicates with everything.

It’s an in-depth digital transformation and automation of production processes, covering the entire supply chain: from placing an order and delivering components for ongoing production, to shipping the goods to clients and after-sales services. The intelligent process control network contributes to significant process optimization and provides access to practically every useful information about the production process at any time and from any place. By implementing artificial intelligence solutions,
we have the ability to increase the production efficiency while reducing its costs, thus we are able to respond flexibly to clients’ needs.

We hold the following certificates: ISO 9001:2015, 3834-2 AQAP 2110:2016

LICENCE B-071/2018, NCAGE 99NMH WSK 1334/W/2021a

Cooperations: Wojskowy Instytut Techniki Pancernej i Samochodowej, Akademia Marynarki Wojennej, Wojskowy Instytut Techniki Inżynieryjnej, Politechnika Śląska

One-Hydra-Neck Technology™

A universal goose neck. Hydraulic cylinders, in addition to height adjustment, allow to change the tractor's fifth wheel load, and an additional power-pack allows to drive 2 winches and smoothly control the neck position.

One-Touch-Click Technology™

Innovative and intuitive control system for lowering and extending the upper stretcher.

Demarko Independent Suspension™

Tactical mobility at the highest level. Inclinometers, accelerometers, encoders, independently mounted, rotating, swinging, hydraulically suspended. Suspension stroke of up to 650 mm.