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Industrial steel construction, welding, piping and maintenance

SIMMAX takes over critical scopes with experienced in-house crews, solid planning and disciplined on-site execution. Request your quote below.

Prefer to call?+32 470 40 04 46
  • Experienced in-house crews, no resold hours
  • Active across Belgium, and internationally through partners
  • Industrial clients only, no domestic work
  • From early coordination to safe commissioning

Request your quote

Tell us what you need. We will get in touch to go through the scope.

Certification and approach

  • EN 1090 for steel structures
  • VCA and VCA-P
  • ISO standards per scope
  • Safety and planning first

What we deliver

Four disciplines, one point of contact

Steel structures

Industrial halls, load-bearing structures and installation steel. Engineering, prefabrication and on-site erection, to EN 1090.

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Welding

Certified welding on site or in the workshop, to the procedures your scope requires, with inspection and reporting.

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Industrial piping and tank work

Process piping and industrial pipework, from prefabrication through pressure testing and safe commissioning, including tank work.

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Industrial maintenance and shutdowns

Mechanical maintenance, shutdowns and turnarounds. We take over critical scopes end to end, from preparation to restart.

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How it works

From request to execution

  1. 01

    You share the scope

    What needs doing, at which site and within what timeframe. Drawings or a specification are welcome.

  2. 02

    We get in touch

    We go through the scope, the safety requirements and the planning, and visit the site if needed.

  3. 03

    You receive a quote

    With the scope, crew deployment and planning in it, so you know what you are buying.

Our mobilisation time typically ranges from one to three weeks, depending on the scope. For smooth execution we count on a lead time of at least four weeks.

We have worked for

  • BASF
  • BESIX
  • Volvo
  • Bilfinger
  • Kelvion
  • SPIE
  • TankX
  • Verwater
  • Victor Buyck

Frequently asked questions

How quickly can you mobilise?

Depending on the project scope, our mobilisation time typically ranges from one to three weeks.

In which sectors does SIMMAX operate?

Mainly energy, data centers, oil and gas, shipbuilding, automotive and wider industry. Within those sectors we deliver engineering, welding, installation, insulation and E&I across steel structures, maintenance, piping and painting.

Do you take on both short and long projects?

Both. To ensure smooth and efficient execution, a minimum lead time of four weeks is required.

Are your people certified?

All contractors are certified according to their scope of work and operate in line with EN 1090 for steel, VCA and VCA-P for safety, and the required ISO standards.

Do you work for private individuals?

No. SIMMAX works exclusively for industrial clients and contractors. Domestic repairs, sanitary and plumbing work fall outside our services.

Ready to share your scope?

Fill in the form or call us directly. You will speak to someone who knows the execution side.