iconReferencesTrust, quality, global logistics
iconReferencesTrust, quality, global logistics

Komax AG

Trust, quality, global logistics

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"We expect our EMS partners to actively contribute – especially by identifying better, more cost-effective and available alternatives for critical components."

René Theiler
Strategic Buyer Electronics, Komax
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Komax AG

Headquartered in Dierikon, Switzerland, Komax is a global market leader in automated wire processing. The company develops and manufactures both standard and customer-specific machines with varying levels of automation. Its portfolio is complemented by quality assurance modules, testing devices, and intelligent networking solutions to maximize flexibility and efficiency in production. With around 3,500 employees and a presence in over 60 countries, Komax primarily serves the automotive supply industry through a global sales and service network.

130

different PCBs and electronic assemblies are delivered to Komax every year – from the smallest boards to complex high-end modules.

5kg

servo controllers – manufactured in Sri Lanka and tested in Croatia – are part of our demanding assemblies for Komax.

4 days

from automated order to just-in-time delivery.

30+ years

of partnership, evolving from local collaboration into a global technology alliance.

130

different PCBs and electronic assemblies are delivered to Komax every year – from the smallest boards to complex high-end modules.

5kg

servo controllers – manufactured in Sri Lanka and tested in Croatia – are part of our demanding assemblies for Komax.

4 days

from automated order to just-in-time delivery.

30+ years

of partnership, evolving from local collaboration into a global technology alliance.

Complexity meets clarity

Stronger together: Komax and Variosystems

From Sri Lanka to Croatia to Switzerland

Delivery at the push of a button

Reliable service across the entire product lifecycle

Future-ready

In conversation with René Theiler, Strategic Buyer Electronics at Komax

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René Theiler
Strategic Buyer Electronics at Komax
Komax is currently consolidating its supplier base. What’s driving this move?

We’re streamlining procurement and focusing on a carefully selected group of high-performing global EMS providers. The strategy is to increase transparency and efficiency by working with fewer, stronger partners. Variosystems is one of just three preferred suppliers worldwide.

What specific expectations does Komax have of EMS partners?

We expect proactive input – especially when it comes to finding better, more cost-effective, and readily available alternatives for critical components. BOMs must be fully transparent, including pricing, so we can benchmark fairly. In some cases, we negotiate Komax-specific prices directly with manufacturers. We also require buffer stock – risk management is non-negotiable for us.

Can you elaborate on your approach to risk management?

We classify components into four categories and maintain safety stocks for sensitive parts – with coverage ranging from 12 to 36 months. This means we can remain operational for up to three years, even in the event of a disaster. As far as I know, none of our competitors take risk management to this level.

That sounds like a clear competitive advantage. Have there been moments where this made a big difference?

Absolutely – during the pandemic, it paid off in full. We could deliver critical components when others couldn’t.

Variosystems has been your EMS partner for many years. How has the partnership evolved?

Variosystems has been with us since the beginning – when we first introduced electronics into our machines in the early 1990s. Back then, proximity and shared language were key. Today, we benefit from global reach and a high level of professionalism.

What does global presence mean to you in practical terms?

Sri Lanka was a key milestone. We’re active globally, especially in Asia and China – and we need a partner who is too. Variosystems manufactures most of our products in Sri Lanka – many go straight to our facility in China, others to Switzerland, Germany or Turkey.
Some products go through final assembly in Croatia, where housings and cooling elements are integrated and testing is done using our own test towers. Their global setup also gives us financial stability, as we operate in both CHF and USD – minimizing currency and exchange rate risks.

How would you describe the overall collaboration with Variosystems?

It’s been defined by openness and trust for many years. Our contacts are true professionals – many have been with us for a long time. The introduction of the Customer Success Teams took things to another level: a single point of contact, fast response times, transparency, and a genuine understanding of our needs – that’s exactly how it should be.
We hold quarterly synergy meetings, work through open topics, and collaborate closely on engineering. We also evaluate suppliers regularly – including on ESG criteria. Participation in EcoVadis and ongoing improvement is a must. That’s a clear expectation from our customers in the automotive sector.

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