Insight

Navigating IT Supplier Disputes: Key Insights for SMEs


Last Updated: 2 October 2026

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Drafting and reviewing IT supplier contracts for SMEs. Helping you manage relationships and reduce the risk of disputes.

For small and medium-sized enterprises (SMEs), partnering with an IT supplier can be a critical step towards growth and innovation. However, when things go wrong, the consequences can be frustrating and costly. Whether it's delays, subpar service, or software that simply doesn't work as promised, these issues can disrupt your business and lead to significant challenges.

When Problems Arise

Several issues commonly arise in IT supplier partnerships:

  • Misaligned Expectations - deals are sometimes based on incorrect assumptions about the software's capabilities or the complexity of the project. This can result from unclear project scope or unrealistic promises, leading to disappointment, additional costs and unmet objectives.
  • Substandard Performance - suppliers sometimes fail to meet the agreed-upon standards, resulting in poor software quality or inadequate service. While it might be difficult to quantify the financial impact, substandard performance can disrupt day-to-day operations and affect how your business operates.
  • Delays -  IT or software contracts will often stipulate key milestones or delivery dates for installation or updates of the software. Delays to these milestones can often arise from project management issues or unforeseen technical challenges. When the delivery of key project milestones is delayed, it can throw off your entire timeline and result in additional costs or missed opportunities.
  • Faulty Software - SMEs must rigorously test software as wholly or partially defective software often leads to claims of breach of contract. Your contract should include clear provisions dealing with defects, testing and the supplier's obligations to correct problems.

Proactive Strategies for Mitigating Risks

SMEs can take several steps to minimise the risks associated with IT supplier partnerships:

  • Detailed Contract Drafting - a well-drafted contract should clearly outline the scope of work, performance standards, timelines, and remedies for non-performance. It should also address responsibility for defects, delays, service levels and project management expectations.
  • Thorough Supplier Selection - evaluate potential suppliers based on their track record, technical expertise, and customer service, not just cost. Conducting due diligence, including reviewing references and case studies, is essential.
  • Ongoing Project Management - regular oversight and communication help keep projects on track. SMEs should conduct frequent progress reviews and maintain detailed records of all interactions so that potential issues can be identified and addressed at an early stage.
  • Preparation for Disputes - even with the best precautions, disputes can occur. Engaging legal counsel early can help resolve issues through negotiation, mediation, or litigation and may prevent a dispute from escalating unnecessarily.

How can Gannons help you?

Whether you're at the drafting stage or facing a dispute, it's crucial to address potential issues proactively:

  • Risk Mitigation - we can assist by identifying and addressing potential risks to your business when drafting or reviewing your contract. Our experience will help ensure that your contract covers all essential aspects including delays, partial performance, and defects.
  • Dispute Resolution - if a dispute arises, our experience means that we can offer you strategic advice that is tailored to your circumstances.
  • Case developments and knowledge - courts are increasingly considering the full scope of issues arising in relation to IT service contracts. Our experience in handling breach of contract cases allows us to provide informed advice based on relevant legal developments.
  • Efficiency - although legal services may involve an upfront cost, we can help you avoid a far more expensive mistake further down the line.

IT supplier partnerships can be a powerful tool for SME growth, but they come with risks. Don't let IT supplier issues derail your business. Contact us to ensure your IT service contracts are airtight.

Let us take it from here

Call us on 020 7438 1060 or complete the form and one of our team will be in touch.

Catherine Gannon

I know that in times of difficulty what you need is a solid platform behind you working on your side to find resolution. I set about that task as quickly as possible.

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