How to Choose the Right Commercial Mediator

Why the Choice of Mediator Matters

The mediator’s skill, experience and approach are among the most important determinants of whether a commercial mediation results in settlement. A skilled mediator can move apparently intractable disputes toward resolution. A less experienced or poorly chosen mediator may fail to build the trust that makes candid negotiation possible, may not know how to handle the specific challenges of the type of dispute being mediated, or may struggle with the particular personalities and dynamics of the parties involved.

Choosing the right commercial mediator is therefore a significant decision, not an administrative one. It deserves careful thought and, where appropriate, guidance from legal advisers who have experience of mediation in the relevant area. This page is part of the Commercial Mediation Knowledge Guide. If you need a commercial mediator see my commercial mediator page.

Qualifications and Accreditation

Commercial mediators in England and Wales are not regulated in the same way as solicitors or barristers. There is no statutory requirement to hold any particular qualification to call oneself a mediator. However, the recognised accreditations from bodies such as CEDR (the Centre for Effective Dispute Resolution), the Civil Mediation Council and the ADR Group provide a meaningful indicator of training and competence. Mediators accredited by CEDR have completed a rigorous training programme and are subject to the CMC’s code of conduct.

Accreditation is a starting point, not a complete answer. Many accredited mediators have relatively limited practical experience of complex commercial disputes. The most important qualification for a mediator handling a significant commercial dispute is extensive practical experience of the type of dispute being mediated, combined with the analytical skills to engage with complex legal and commercial arguments and the interpersonal skills to build genuine trust with both parties under pressure.

Experience in the Relevant Type of Dispute

Commercial mediators who have specific experience in the type of dispute being mediated are significantly more effective than generalists. A mediator who regularly mediates shareholder disputes, for example, understands the specific emotional and commercial dynamics of those disputes, knows how valuation arguments typically play out, is familiar with the legal framework within which the parties are operating, and has the credibility to reality-test each side’s position with authority. A general civil mediator without that specific experience may lack the contextual knowledge to engage effectively with the particular issues.

When assessing a mediator’s experience, it is worth asking specifically about the type of dispute rather than the volume of mediations generally. A mediator who has conducted hundreds of low-value consumer mediations may have very different skills and knowledge from one who has mediated a smaller number of complex multi-million-pound commercial disputes between sophisticated parties.

Mediation Style: Facilitative, Evaluative or Mixed?

Commercial mediators operate across a spectrum from purely facilitative to actively evaluative. A facilitative mediator helps the parties communicate, identify their interests and explore options without expressing any personal view about the merits of the dispute. An evaluative mediator is willing to share their assessment of how the case would be viewed in court, how the evidence is likely to be assessed, and what range of outcomes is realistic. A mixed-style mediator calibrates between these approaches depending on what each phase of the mediation and each party requires.

Most experienced commercial mediators take a mixed approach. Pure facilitation can be ineffective where parties are entrenched in unrealistic positions and need a credible reality-check from someone with authority. Pure evaluation risks parties feeling that the mediator has pre-judged the dispute or is not genuinely neutral. The ability to calibrate between facilitative and evaluative approaches depending on the situation is a hallmark of an experienced commercial mediator.

For a mediator conducting a dispute involving complex legal arguments, such as a shareholder dispute or a professional negligence claim, having formal legal qualifications alongside mediation training is a significant advantage. A mediator who is also a practising barrister or has extensive litigation experience can engage with the legal issues on equal terms with the parties’ lawyers, which significantly enhances their credibility and their ability to reality-test legal positions effectively.

Commercial Background and Sector Knowledge

In commercial mediations, a mediator who has genuine business experience alongside their legal and mediation qualifications brings an additional dimension that pure lawyers may lack. Understanding how businesses actually operate, how commercial decisions are made under pressure, what risk looks like from the perspective of a business owner rather than a legal adviser, and what outcomes are genuinely workable in commercial terms can be decisive in moving a mediation toward settlement.

Sector knowledge is also relevant. A mediator with experience in the specific industry or type of transaction relevant to the dispute will be better placed to understand the commercial context, assess the credibility of technical arguments, and identify settlement options that are genuinely workable in the specific commercial environment of the dispute.

The Mediator’s Fees and Billing Structure

Commercial mediator fees vary widely depending on the seniority and experience of the mediator, the value and complexity of the dispute, and whether the mediation is conducted in person or remotely. Fees are typically based on a fixed day rate, sometimes supplemented by preparation fees charged at an hourly rate. Both parties usually share the mediator’s fees equally, though this can be agreed differently.

The mediator’s fee should be assessed in the context of the value of the dispute and the alternative costs of litigation. A mediator who charges a higher day rate because of their extensive experience and proven track record in similar disputes may represent significantly better value than a less experienced mediator who charges less but is less likely to achieve a settlement. The mediator’s fee is a small part of the total cost of resolving a significant commercial dispute, and optimising on fee alone is false economy.

What to Look for in Client Feedback

The most reliable indicator of a mediator’s effectiveness is what previous clients and their legal advisers say about them. Look specifically for feedback from parties who have used the mediator in disputes of similar type and complexity to your own. Generic positive feedback about professionalism and process management is less useful than specific comments about the mediator’s effectiveness in moving a difficult negotiation forward, their ability to reality-test positions without losing the trust of the parties, and the quality of their judgement in managing the dynamics of the mediation day.

Published Resources

My book Winning in Commercial Mediation: A Business User’s Guide covers the selection of a commercial mediator in detail, including an action checklist of questions to ask when selecting a mediator and a worked example of how the choice of mediator affects the conduct of the Whitcombe Family Business mediation.

See all books.

Frequently Asked Questions

How do I find commercial mediators?

The Civil Mediation Council maintains a directory of accredited mediators. CEDR and other accreditation bodies also publish directories. Recommendations from solicitors and barristers who regularly attend commercial mediations are often the most reliable source of candidates for specific types of dispute. For shareholder disputes, business disputes and family business conflicts, see my commercial mediator page and my mediator profile.

Can both parties agree on the mediator, and what if they cannot?

Both parties must agree on the choice of mediator. This is usually a straightforward process. Where the parties cannot agree, they may ask a neutral appointing body such as CEDR to appoint a mediator on their behalf. The parties are then bound by that appointment.

Should I bring a lawyer to the mediation?

For significant commercial disputes, having a lawyer present at the mediation is strongly advisable. The lawyer can advise on legal issues as they arise, assist in evaluating settlement proposals, help draft the terms of any settlement agreement, and provide strategic support throughout the negotiation. A skilled mediation advocate, who understands both the law and the specific dynamics of commercial mediation, can make a significant difference to the quality of a party’s negotiation and the outcome achieved. For more detail see the chapter on how to prepare strategically and my mediation advocacy page.

Get in Touch

If you would like to discuss whether I am the right mediator for your dispute, or if you need a mediation advocate, I would be glad to help.

Call 020 4538 0246, use the contact form below, or book a call directly.

Important disclaimer: This page is provided for general information and educational purposes only and does not constitute legal advice. The content relates to the law of England and Wales only. Always seek independent legal advice from a qualified specialist before making decisions that affect your legal rights or commercial interests. The author accepts no responsibility for any decisions made or outcomes arising from use of this material. If you would like specific advice, contact me here.

Mediation – How Do I Choose the Right Commercial Mediator and Understand Their Role?