Since the additional tariffs introduced by the Trump administration, many companies exporting to the United States have faced a complex equation: how can they remain competitive in this strategic market without eating further into already fragile margins?
Against this tense backdrop, the temptation is strong to accept unfavourable commercial terms in order to preserve sales volumes. But in the long run, this strategy of margin erosion is untenable. An alternative exists: taking proactive action on your cost structure by improving theoperational efficiency of the company.
And that is precisely what is made possible by lean manufacturing management.
Lean: a strategic lever against external pressures
Born of the Toyota Production System, lean manufacturing aims to eliminate waste, streamline production flows and refocus the organisation on what truly has value for the customer. In other words, it is about producing better, faster and at lower cost… without compromising quality.
Unlike a purely financial approach that would seek to cut fixed costs blindly (often to the detriment of human resources or quality), lean management is based on a structured, participative approach that mobilises all employees in continuous improvement.
In these times of economic uncertainty, with margins under pressure and supply chains weakened, this approach appears not only relevant but resolutely strategic.
Hidden costs: a treasure to rediscover
All too often, companies only see the visible costs – raw material purchases, wages, energy. Yet a significant share of expenditure remains hidden:
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rejects and rework,
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waiting times between two operations,
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unnecessary stocks,
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superfluous movements,
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errors and defects,
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excessively long lead times.
It is precisely this "waste" that lean tackles.
By working on these pockets ofinefficiency, a company can unlock several points of margin without having to negotiate its selling prices down or squeeze its teams. Lean makes it possible to win back profitability from within the workshop or the office itself.
The role of participative management: a lever for engagement
One of the pillars of lean manufacturing, often underestimated, is its close link with participative management. This is because identifying waste and proposing relevant improvements means relying on those who live the processes day to day: operators, technicians and team leaders.
Implementing an effective lean approach therefore requires a cultural change:
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moving from top-down management to leadership in the field,
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establishing a climate of trust and listening,
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recognising skills in the field,
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giving meaning to improvement objectives.
It is by involving teams that you obtain lasting solutions, rooted in reality and, above all, accepted by those who apply them.
A concrete example: withstanding pressure from American customers
Take the fictional but realistic case of a European manufacturer of mechanical components exporting to the United States. Since the introduction of new customs barriers, its American customers have been demanding price reductions of 10 to 15%.
Without action onoperational efficiency, this company risks either losing its customers or selling at a loss.
By implementing a lean approach on a strategic production line, it quickly identifies several areas for improvement:
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reducing changeover times,
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optimising component stock management,
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standardising operating procedures,
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reducing quality defects at source.
The result: a 7% reduction in cost prices, while maintaining quality and lead times. By combining these gains with a more agile purchasing policy and better planning, the company manages to absorb much of the tariff pressure without sacrificing profitability.
Lean: not a fad, a culture
All too often, lean is seen as a box of technical tools (5S, VSM, SMED, Kaizen…). But it is above all a way of thinking about the organisation, focused on value, simplicity and continuous improvement.
It is not a one-off project, but a change in management culture. This entails long-term support, upskilling of teams, and a vision carried by senior management.
At SXE-Consulting, we support industrial companies through this transformation with a pragmatic approach tailored to their size, sector and level of maturity. Because lean is not reserved for large Japanese groups: it is just as effective in a French or Luxembourg SME seeking to withstand international pressure.
Conclusion: turning constraint into opportunity
The current tariff crisis is putting globalised value chains to a severe test. For many European companies, selling to the United States is becoming a challenge.
But this constraint can be the occasion for a strategic leap : instead of enduring market pressures, why not rethink your organisation to gain efficiency and resilience?
By adopting an approach based on lean manufacturing management, by mobilising your employees in a participative dynamic, and by focusing onoperational efficiency, it is possible to create a lasting competitive advantage – one that even geopolitical fluctuations cannot erode.
👉 Want to find out more? Contact us for a Lean assessment tailored to you.
Xavier Schuster
Consultant at SXE Consulting. Industrial consulting firm based in Luxembourg, 25 years of experience in operational excellence.
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