When your key suppliers have too much power over you

When your key suppliers have too much power over you

And they're the ones deciding your margins

Does this sound familiar?

• You depend on 1-2 suppliers for critical components/products
• They've started raising prices progressively
• If you try to negotiate, they threaten to cut off supply
• You can't switch because you're "locked in" (processes, certifications, dependencies)
• Your margins keep shrinking while they decide how much you earn

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The prison of supplier dependency

At first it was convenient.

A reliable supplier, good products, an established relationship.
You didn't have to look for alternatives, manage complexity.

But over the years the relationship has become lopsided:

• They know you depend on them
• You have no easy alternatives
• They raise prices, you have to accept it
• They dictate the terms, you put up with it

And your margins depend on their decisions, not yours.

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What happens when a supplier has too much power

On the financial front:

• Margins squeezed by unilateral price increases
• Impossible to plan because prices are unpredictable
• Competitors with a better supply chain steal your customers
• Profitability at the mercy of someone else's decisions

On the operational front:

• Supply delays that bring production to a halt
• Quality that drops but you can't complain too much
• Low priority: "If you don't like it, find someone else"
• You have to keep high stock levels to cover uncertainty (capital tied up)

On the strategic front:

• Impossible to diversify your offering (you're tied to their range)
• You can't innovate without their consent
• Growth blocked: "We only supply up to X units"
• Vulnerable to their crises/strategy changes

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Why it happens

You haven't done any strategic supply chain management.

You chose the supplier for convenience, initial price, the relationship.
But you never built credible alternatives.

And once you become a big customer for them (but a small one relative to the market), they know you can't easily walk away:

• You have processes optimised around their products
• You have certifications that include their components
• You have customers who know and approve of that supply chain
• Switching would take months and investment

They know it.
And they use that leverage.

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The (wrong) path many try

The apparent solution: Negotiate hard to lower prices

But if you have no credible alternatives, you have no negotiating leverage.
The supplier knows you're bluffing.
And they can afford to say "take it or leave it".

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The method in 5 steps:

1. Multi-sourcing, even at a higher cost
   → Always have at least 2 suppliers for critical components
   → Even if the second one costs more, it's insurance
   → The cost of diversification < costo della dipendenza
2. Standardising products where possible
   → Reduce customisations that tie you down
   → Interchangeable components, not proprietary ones
   → Design for supply chain flexibility
3. Selective vertical integration
   → What can you bring in-house?
   → Not everything, but critical components perhaps yes
   → Assess the cost/benefit
4. Long-term contracts with price caps
   → Not year by year
   → But multi-year, with protective clauses
   → You give up flexibility, you gain predictability
5. Supply chain visibility and planning
   → Monitor suppliers' financial health
   → Anticipate risks
   → Always have a Plan B ready

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What changes afterwards

You're no longer held hostage.

You have negotiating leverage because you have alternatives.
Your margins come back under your control.
You can grow without asking your supplier for permission.

And above all, you sleep soundly:
if a supplier runs into trouble tomorrow, you don't go down with them.