• Heavy steel structures
  • Railings, stairs
  • Welded structures for sewage transfer shafts
  • Counterweights
  • Podiums
  • Tanks (carbon steel, non-pressure)
  • Plasma cutting – board size 2000×5500 mm, maximum 120 mm
    board thickness
  • Flame cutting – board size 2000×6000 mm, maximum board thickness 25 mm
  • Maximum thickness: 20 mm, width 2500 mm
  • Also suitable for cone rolling
  • CNC 4-axis edge bender, 120 tonnes, 3000 mm
  • Hydraulic plate shear: 10 mm thickness, 3060 mm width
  • 4x4x8 m shot blasting chamber
  • 4x4x8 m painting & drying chamber
  • CNC lathe (Ø520x600mm)
  • Horizontal boring-milling centers
  • Conventional lathes, Milling machines
  • Drilling

About us

In 1992, the employees of the Tatabánya Plant of the Mining Mine-Drilling Company established the Mining, Steel Structure, Enterprise – Tatabánya Ltd. (BAV Tatabánya Ltd.). In the recent period, with the change of ownership structure, the ownership rights were exercised by Mr. József Beckl and Mr. György Szontágh. In 2023 it was decided to sell the company, and in two stages, first the civil engineering division and then the division producing iron structures were sold. By retaining the name and profile of the company, SVT GmbH aims to build on its past tradition of continuous development, growth and expansion of its workforce.

Company details:

Name: mining, steel structure, enterprise – Tatabánya Korlátolt Felelősségű Társaság
Short name: BAV Tatabánya Kft.
Registered office and place of business:
2800. Tatabánya, Eötvös utca 11.
Company registration number: 11-09-002511
Tax number: 11182177-2-11

Account-holding banks:

MKB, Raiffeisen

The main market for our steel structure manufacturing work
Germany and Hungary.

Our major partners in the field of steel structure manufacturing:


István Szendrődi
Managing Director

Csaba Szontágh
Welding supervisor, Head of production

János Szabó
Head of production preparation

Máté Katona
Head of Finance & Administration

2800 Tatabánya II.
Eötvös u. 11.

1 ha 2049 m²

2219 m²


  • MSZ EN ISO 9001 : 2015 (DNV)
  • EN 1090-1  (DVS Zert GmbH.)
  • DIN EN ISO 3834-2 (GSI-SLV Hannover)