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Can supplier dependency make a business harder to sell?

In short

Yes. Reliance on a single supplier, an exclusive agreement, key distribution rights or the owner's personal relationship with a supplier can make a business harder to transfer, because the buyer cannot be sure supply will continue on the same terms. Identifying alternatives and formalising arrangements reduces the risk.

Written by Tony Vaughan

Last reviewed: · Editorial policy

Key points

  • Single-source supply is a common concern.
  • Owner-held supplier relationships should be transferred.
  • Some contracts contain change-of-control clauses.
  • Written terms reduce uncertainty.

Buyers look at the supply side as well as customers. Dependence on one supplier, or on the owner's personal relationship with it, is a transferability risk.

Two colleagues discussing supplied components in an engineering workshop

Which supplier issues concern buyers?

  • Single-source supply of a critical product or service
  • Exclusive agreements that limit the business — or that it depends on
  • Supplier relationships held personally by the owner
  • Price dependence: exposure to one supplier's pricing decisions
  • Key distribution or licensing rights that could be withdrawn
  • Informal arrangements with no written terms

Why might a change of ownership matter to a supplier contract?

Some commercial agreements contain change-of-control provisions allowing the other party to terminate or renegotiate if the business is sold. Whether such a clause exists, and how it operates, depends on the specific contract; legal advice should be taken.

How can supplier risk be reduced?

Identify alternative suppliers, formalise terms in writing, transfer relationships to managers and understand any rights the supplier has on a change of ownership.

This guide is general commercial information based on professional experience of UK SME transactions. It is not legal, tax, accounting or financial advice, and transaction-specific requirements vary. Take advice from appropriately qualified professionals before acting.

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