Critical Production infrastructure

Ethernet Network

Setting up Ethernet networks isn’t always straightforward. Sometimes, it can feel like survival in a hostile environment.

Deploying rugged Ethernet equipment in extreme temperatures, installing fanless switches in dust- or humidity-laden environments, or deploying equipment compliant with the NF EN 50121 series of standards isn’t for everyone.

It takes genuine field expertise.
But no need to show off: for an IT Lumberjack, it’s just another Monday morning. When you’re used to deploying Ethernet networks at 2,000 metres above sea level, among the trees, it’s a walk in the park.
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Heavy industry, clean rooms, oil and gas facilities, railways, airports, maritime environments, or alpine sites — nothing puts us off. We strap on our crampons, grab our ice axes, and get to work.
Whether your equipment moves, sways, rolls, flies, floats, or even operates underwater, we have the right solutions — and we deploy them. No limits for the IT Lumberjacks.
And here’s a little secret: what we love most about IT is taking on your challenges.
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OT / IoT security

Have you ever considered that your OT or IoT environment could be one of the biggest security weaknesses in your infrastructure?

Probably not. That’s a shame, because under NIS2, the CIO is directly responsible for OT and IoT. And according to DeepStrike’s 2025 annual report, OT accounts for 50% of the attack surface.

The IT Lumberjacks took the time to think about it, between two axe strikes.

Whether you’re an entity covered by the NIS2 Directive or simply looking to secure your OT/IoT perimeter, we can help you deploy the most suitable solution — or combination of solutions — based on the sensitivity of your data and infrastructure.
Our advantage: exclusive partnerships with leading providers of IoT security solutions.

Mountain Men Defense Business Unit

Mountain Men has also established a dedicated business unit offering solutions specifically tailored to the defense sector. Whether you’re a company operating within France’s Defense Industrial and Technological Base (BITD) or a defense subcontractor, get in touch to arrange a dedicated security audit.
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Out of Band

Discover our OOB services offer: keep your infrastructure under control in all circumstances with an independent, secure, reliable access.
Discover our dedicated page
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Cloud on Premise / Cloud Edge

  • Do you need more computing power in environments with:
  • Limited space?
  • Extreme temperatures?
  • Strict requirements for resistance to shocks, vibrations, dust, and humidity?
For IT Lumberjacks used to installing servers in constrained environments as challenging as a Savoyard sock, it’s just a walk in the forest.
“You dare challenge us?!” You want even more? And why not deploy AI at the edge while you’re at it?

We don’t want to show off, but we’ve got a solution for that too. Yes, you heard that right. We do. A computing powerhouse in an ultra-compact form factor, delivering serious performance wherever you need it — even in dust-laden environments and under intense vibration.
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Need even more power? More and more? And you want data sovereignty too? Sure. What else?
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