Dominus Steel Sp. z o.o.

Poland, 60-646 Poznań / London

Overview

About Dominus Steel Sp. z o.o.

Who we are

**Dominus Steel – Your Reliable Partner for Steel Fabrication and Welding** Dominus Steel is a Polish steel fabrication company specialising in the production of welded steel structures, components and assemblies for B2B customers across Europe. We provide both **one-off and serial production**, from small welded components and brackets to frames, beams, supports and complete steel structures. We are also open to long-term subcontracting partnerships and recurring production orders based on customer drawings and technical documentation. Our capabilities include: • **MIG/MAG welding** – carbon and structural steel • **TIG welding** – stainless steel and precision components • Production of **welded assemblies and steel structures** • Frames, beams, columns, brackets, supports and machine components • Stainless steel structures, railings and industrial components • Cutting, drilling, grinding and preparation of steel elements • Sheet metal processing and fabrication • Prototype, small-batch and **serial production** • Assembly of steel structures • Production according to customer drawings and technical specifications We work with carbon steel, structural steel and stainless steel and can organise additional processes such as laser cutting, bending, machining, hot-dip galvanising and painting according to project requirements. Our goal is to build reliable, long-term relationships with European manufacturers, construction companies, engineering companies and procurement partners that are looking for a flexible and dependable production partner in Poland. Whether you require **10 components, 500 welded assemblies or several thousand repetitive parts**, we are ready to analyse your drawings, prepare a quotation and discuss production capacity and delivery schedules. We welcome RFQs, technical drawings and enquiries for both individual projects and long-term serial production. **We look forward to establishing successful and long-term cooperation with your company.** **Dominus Steel Sp. z o.o.** Poland dominussteel.com [info@dominussteel.com](mailto:info@dominussteel.com)

Poznań / London, Poland

Member since 2026

Employees10 - 20

Certificates3

Turnover5 - 10 Mil.

Competencies

Technologies

Welding

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Inert gas shielded arc welding (MIG/MAG)	1–5,000	50–5,000 mm	50–5,000 mm	50–5,000 mm	—	1–10,000,000 kg	—
Inert gas shielded arc welding (Plasma)	1–5,000	50–5,000 mm	50–5,000 mm	50–5,000 mm	50–5,000 mm	1–10,000,000 kg	50–5,000 mm
Inert gas shielded arc welding (TIG)	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	—	1–10,000,000 kg	—
Laser-beam welding	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg	—
Robot welding	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	—	1–10,000,000 kg	—
Spot welding	1–10,000	—	—	—	—	—	50–10,000 mm
Manual electrode welding	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg	50–10,000 mm
Electron-beam welding	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	—	1–10,000,000 kg	—
Ultrasonic welding	1–10,000	50–10,000 mm	50–10,000 mm	—	—	—	50–10,000 mm
Submerged-arc welding	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg	50–10,000 mm
Flash-butt welding	1–10,000	—	—	—	—	—	—
Stud welding	1–10,000	—	—	—	—	—	—
Projection welding	1–10,000	—	—	—	—	—	50–10,000 mm
Soldering	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg	—
Friction welding	1–10,000	50–10,000 mm	—	—	—	—	—
Friction stir welding	1–10,000	50–10,000 mm	—	—	—	—	—
Seam welding	1–10,000	—	—	—	—	—	50–10,000 mm
Vaccum brazing	1–10,000	50–10,000 mm	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg	—

Welded constructions / Structural Steelwork

Technologies	Lotsize	Length	Width	Height	Weight
Welded constructions (weldments)	1–10,000	100–10,000 mm	100–10,000 mm	100–10,000 mm	1–10,000,000 kg
Machine frames / bases / racks	—	100–10,000 mm	100–10,000 mm	100–10,000 mm	1–10,000,000 kg
Beam prefabrication	—	50–10,000 mm	50–10,000 mm	50–10,000 mm	1–10,000,000 kg

Turning

Technologies	Lotsize	Length	Diameter
Turning	100–1,000	100–1,000 mm	50–200 mm

Sheet Metal Processing

Technologies	Lotsize	Length	Width	Height	Material thickness
Laser cutting, tube & section	1–5,000	100–5,000 mm	100–5,000 mm	100–5,000 mm	100–5,000 mm

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Engraver milling	1–100	50–100 mm	50–100 mm	50–100 mm	50–100 mm	1–10,000,000 kg

Materials

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder

Cast metals

Cast steelCast iron

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel

Industries

Plant engineering and constructionAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingRailway and rail vehicles industryPower generation and transmission industryPrecision engineering, mechatronics and opticsAerospace and aviation industryMilitary engineeringFurniture industryShipbuilding industryMechanical engineering

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Certificates

ISO 9001:2008

DIN EN 1090

DIN EN ISO 3834

Contact

Location

Main locationWawrzyńca Ergeströma , 60-646 Poznań / London, Poland

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Company contact

Contact persons

Yurii Plaksii

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