DM

DEMARKO Military

DEMARKO S.A.

Bytom, Poland

Land Systems & VehiclesWeaponsDual-use
Prime ContractorSupplies Land Forces
Profile last updated: August 13, 2026

About

DEMARKO Military is a defense prime contractor based in Bytom, Poland working in land systems & vehicles, weapons.

DEMARKO Military is a Polish manufacturer of specialised military vehicles based in Bytom, Poland. The company designs and builds semi-trailers, low-loader trailers, general-purpose vehicles, medical vehicles, crane and tipper vehicles, and related modular systems for military and supply logistics, and also supplies oversized civilian transport trailers. Its product lines include the ST series, KBN Concept with One-Hydra-Neck gooseneck technology, SL and SO series vehicles, and ambulances. The company offers customised solutions for transporting specialised equipment and reports digital transformation and automation of its production, including a network for process control. It also produces rocket launcher barrels. The company states it holds ISO 9001:2015 and AQAP 2110:2016 and is described as a family business.

Location

Bytom, Poland

Legal name

DEMARKO S.A.

Registration

REGON 242760491

NCAGE code

99NMH

VAT number

627-272-99-65

Focus areas

military vehiclessemi-trailerslow-loaderambulancesmodular load decksgooseneckspecial vehiclesmilitary logisticsoversized transport

Languages

PLEN

Products & capabilities

Defense domains

Land Systems & VehiclesWeapons

Supply-chain role

Prime Contractor

What they offer

Hardware

Markets

Also sells to civilian markets

Products

ST series semi-trailers

Low-loader semi-trailer

Semi-trailers and trailers for oversized and specialised transport, including ST 555-20W.M, ST 775-20W.M, ST 775-20W (Codename JAK) and ST 775-24W.H-PA (Codename DZO).

KBN Concept

Modular load deck system

Modular semi-trailer concept using the One-Hydra-Neck hydraulic gooseneck, which can connect to several interchangeable deck variants.

One-Hydra-Neck

Hydraulic gooseneck

Universal hydraulic gooseneck adapted to military and civilian tractors, with adjustable coupling height and two 24T winches.

SL Series

General-purpose vehicle

General-purpose vehicle for fast deliveries and personnel transport.

SO Series

Modular vehicle

Vehicle with modular bodywork allowing the cargo compartment to be adapted to different roles.

Ambulance 70W18EIII

Medical vehicle

Off-road military ambulance with medical container and stretcher lowering system.

Crane vehicle LZ

Specialist vehicle

Self-loading vehicle for loads up to 6,500 kg with extendable hydraulic outriggers.

Multilift LF

Specialist vehicle

Volvo FMX chassis with HIAB Multilift MK IV hooklift and flatrack platform.

Tipper truck

Off-road construction vehicle

Rugged tipper vehicle designed to deliver its load on or off road.

Trailer DT 322W.3C

Modular trailer

Modular trailer set configurable to user requirements.

ZSP 06 1 122 mm barrel

Rocket launcher barrel

122 mm barrel for BM-21 and WR-40 LANGUSTA launchers, guiding rocket flight direction and spin.

End users

Land Forces

Standards, platforms & customers

Defense standards

AQAP 2110:2016NO-06-A200:2012NO-42-A213STANAG 4381

Platforms & programmes

KBN ConceptDZOJAKLS set

Credentials & affiliations

Certifications

ISO 9001:2015

3834-2

Awards

Defender Award

XXXII International Defense Industry Exhibition

People

Management & team (5)

+ 1 more

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