Rachael Bicknell

Senior Mediator

"Rachael was brilliant. She managed a very heated dispute with skill and precision"

Chambers & Partners, 2025

"She is a very passionate mediator who seeks to achieve an agreeable outcome for all involved"

Chambers & Partners, 2025

"empathises with clients and gets the balance right between challenging parties and remaining neutral"

Chambers & Partners, 2025

"With her background in commercial litigation, she understands both the legal and business issues"

Chambers & Partners, 2025

"Rachael is a real pleasure to deal with"

Chambers & Partners, 2025

"prepares assiduously and spares no effort in trying to secure an agreement"

Legal 500, 2025

"able to keep parties on board, even when emotions are running high"

Legal 500, 2025

“extremely pragmatic, clever and open to adapting to situations”

Chambers & Partners, 2024

“tenacious in ensuring that parties carefully consider and face up to the risks that they face in litigation”

Legal 500, 2024

“does not let the parties off the hook when it comes to answering difficult questions"

Legal 500, 2024

“well prepared, organised and has excellent communication skills…a very effective mediator”

Legal 500, 2023

"sensible, calm and looks to get a great result"

Chambers & Partners, 2024

"very pleasant to deal with and develops a good grasp of the issues"

Chambers & Partners, 2024

Rachael is ranked as one of the top 50 commercial mediators in the UK in Chambers and Partners (2025) and as a Leading UK Mediator in Legal 500 (2025). She has mediated over 100 commercial and civil disputes across the UK and now mediates around 25 high value cases each year, with an average dispute value of over £1 million.

Rachael consistently receives excellent client feedback and has been described as “hugely skilful”, “impressive”, “incredible”, “the best mediator I’ve come across in a long time” and “my first choice of mediator”. She is renowned for her calm, assured and personable manner, her thorough preparation, and her ability to grasp complex technical issues and to quickly understand multiple issues and competing interests. Rachael is also praised for her tenacity and resilience in helping the parties to come to a resolution, even when they remain some considerable distance apart.

Rachael is the founder of Squaring Circles, winner of a UK National Mediation Award in 2020. For 12 years she practised as a dispute resolution solicitor at two of the UK’s most successful premium law firms, specialising in commercial, professional negligence, insolvency, real estate, corporate and shareholder disputes. During this time Rachael represented clients in mediations and solicitor to solicitor negotiations of commercial disputes ranging in value from tens of thousands to multimillion pound claims.

Reflecting her former practice, Rachael is routinely instructed in a broad range of commercial and civil disputes, including those where the subject matter of the dispute is out with her expertise as a solicitor. She is routinely appointed in commercial, professional negligence, construction, real estate, insolvency, company, business interruption, partnership, boardroom and family business related claims. She is on the UK panels for the RICS and the Scottish Land Commission. She handles disputes involving corporates, insurers, private, public and third sector clients and has mediated disputes with parties from the UK, Europe, the Middle East, North Africa, the USA, Canada and Australia.

Rachael is a Distinguished Fellow of the International Academy of Mediators (IAM), an invite-only organisation of the world’s pre-eminent commercial mediators. She is also certified by the International Mediation Institute (IMI) and the Singapore International Mediation Institute (SIMI) and a registered civil and commercial mediator with the Civil Mediation Council (CMC). She trained in negotiation and mediation at Harvard Law School and the Strauss Institute at the Pepperdine Caruso School of Law respectively. She is a Fellow of ADR ODR International and on the mediation panels for the Korean Commercial Arbitration Board (KCAB) in Seoul and the ADGM Arbitration Centre in Abu Dhabi.

Rachael is now a member of the training faculty on the RICS Mediation Training Programme and until 2023 taught negotiation skills on the Online LLM in Dispute Resolution at the University of Aberdeen, a UK top-10 law school.

Practice areas
  • Agriculture and rural business
  • Boardroom, organisation and workplace
  • Commercial and business
  • Company, director and shareholder
  • Construction, energy and infrastructure
  • Employment
  • Family business
  • Financial services
  • Inheritance and executry
  • Insolvency
  • Landlord and tenant
  • Partnership
  • Private client
  • Professional negligence and liability
  • Real estate, land and property
  • Sale of goods and services
  • Telecoms
Professional qualifications and affiliations
Professional memberships
  • INSOL International

  • International Women’s Insolvency & Restructuring Confederation (IWIRC)

  • Professional Negligence Lawyers Association (PNLA)

  • Women in Property

  • Women in Litigation (Scotland)

Mediation style and approach

Rachael’s experience of managing and negotiating a broad range of disputes, from those which have a strong emotional impact, to those where the parties are more commercially driven, enables her to appropriately adapt her mediation style to the needs of the parties, and provide legal or commercial challenge when necessary. Rachael is empathetic, engaging, inquisitive and tenacious. She works hard to put the parties at ease, to help them better understand each other, to see things differently, and to become invested in creatively exploring a way forward.

Rachael’s approach to mediation reflects her belief that it is a process rather than a one-day event. She is invested in the process from the outset and takes a proactive approach to ensure the parties are prepared for mediation. Once appointed she has a Teams meeting with the solicitors to discuss process design and logistics. Around a week before the mediation, she has separate pre-mediation-day Teams calls with the parties – clients and solicitors. Following those meetings she gives guidance on joint sessions, opening statements and preparing for the mediation, tailored to the parties and the dispute. In her experience this approach means that the parties have a more positive and effective mediation experience, come to the mediation confident that they can trust the process and focussed on trying to achieve a resolution. Feedback from solicitors always praises her approach.

Legal directories

Chambers & Partners 2025

Rachael is a real pleasure to deal with, providing commercial and effective mediation support.

She empathises with clients and gets the balance right between challenging parties and remaining neutral.

With her background in commercial litigation, she understands both the legal and business issues.

She is a very passionate mediator who seeks to achieve an agreeable outcome for all involved.

Rachael was brilliant. She managed a very heated dispute with skill and precision. 

Legal 500, 2025

Rachael prepares assiduously and spares no effort in trying to secure an agreement and is able to keep parties on board, even when emotions are running high.

Chambers & Partners 2024

Extremely pragmatic, clever and open to adapting to situations.

Rachael has an understated style where she listens to what the parties want. She’s very adaptable in mediations and takes the time in advance to talk to the clients so when you start you’ve already covered some ground.

Sensible, calm and looks to get a great result.

Rachael is very pleasant to deal with and develops a good grasp of the issues without losing herself in the details.

Legal 500, 2024

Rachael is personable but direct. She is tenacious in ensuring that parties carefully consider and face up to the risks that they face in litigation and does not let them off the hook when it comes to answering difficult questions.

Legal 500, 2023

Rachael is well prepared, organised, conciliatory and has excellent communication skills – all traits of a very effective mediator.

Feedback digest

Rachael is a highly effective mediator with exemplary communication skills. The thorough preparation that she not only personally undertakes but also tasks to the parties, ensures the mediation day is efficient and effective. She is exceptionally smart and quickly grasps the key issues. She does not shy away from engaging in and testing parties’ views on the facts, the law and the risks they face in litigation. Counsel, international law firm

Rachael is a very skilful mediator. She has exceptional organisational skills, thoroughly prepares, and has a calm and personable demeanour. Her deft handling of the mediation, involving a mixture of privateindividuals, contractors and construction professionals, demonstrated her ability to quickly understand multiple issues and competing interests and mediate complex multiparty disputes. Senior lawyer, international law firm

Rachael’s mediation style is refreshing. She takes great care to understand the case, the parties and their drivers in advance of the mediation day and this undoubtedly makes the day more focussed and directed towards getting a settlement. She is adept at winning the parties’ trust and getting them to concentrate on the nub of the issues in hand. Partner, national law firm

Rachael is very well prepared and quickly understands the law and the issues in dispute. She is proactive in helping the parties to acknowledge and quantity the risks of not reaching a settlement and works hard to help the parties reach a resolution as quickly as possible. Associate Director, corporate client

Rachael is the best mediator I’ve come across in a long time. Partner, national law firm

Rachael swiftly identifies the issues and is robust in her testing of the parties’ positions whilst always being respectful. She played a critical role in the parties reaching a financial settlement of the claim, which also improved their ongoing relationship. Partner, national law firm

We are grateful to you for all your hard work, skill and judgement in conducting this mediation, which was instrumental in securing a successful outcome to this long-running dispute. Your input has been very much appreciated by both us and our client. Partner, national law firm

Rachael went above and beyond. She has a calm head and diffused tension in what was an emotional situation for both parties. She took time to understand the parties’ emotions and objectives in advance and was hands-on in giving helpful pre-mediation work and advice on how the parties could make the most of the day. All of which was fundamental to the parties reaching a settlement. Partner, national law firm

Thank you for your excellent work, time and dedication. I had not believed that an outcome like this was possible. I will certainly recommend you. Junior Counsel, London Chambers

Rachael has a strong commercial background so quickly understands the law, the facts and any client management issues. She comes across to clients and solicitors as impartial, authoritative, and pro-active. She is my first choice of mediator. Partner, regional law firm

Rachael is impressive, and in difficult cases. She prepares extensively and works very hard to ensure all parties prepare for the mediation, which ultimately pays dividends on the mediation day. I would not hesitate to recommend her as a mediator. Partner, national law firm

Rachael is an impressive mediator. She is excellent at establishing rapport and has considerable skill in getting the measure of all the personalities in play and steering the mediation to best effect. Partner, regional law firm

Rachael very quickly grasps complex technical points and shows tenacity in helping the parties to come to a resolution. Partner, national law firm

Rachael is well prepared, calm, assured and has a pleasant manner. She is resilient and doesn’t give up helping the parties to reach a deal even when they remain some considerable distance apart. Partner, national law firm

Rachael grasps issues quickly and is excellent at building rapport. She is just what you want in a serious commercial mediator. Partner, national law firm

Rachael, you were fantastic. Your careful preparation was also much appreciated and did not go unnoticed. I will definitely recommend using you in future. Partner, national law firm

I have worked with a number of mediators and there are few who can build rapport and get to the heart of the dispute as quickly as Rachael. She has an excellent manner and her approach to preparing the parties ensures the mediation day is as efficient as possible. Director, national law firm

Thank you again for yesterday. [The client] is very happy with the result and very glad it is all over. I also very much appreciated your skill and patience. I hope we get the chance to work together in the future. Senior Lawyer, City law firm

Rachael is pragmatic, communicates effectively and creates an atmosphere conducive to the parties finding a resolution. She is excellent at building rapport and controlling the process. I rank her highly amongst the other mediators with whom I have experience of working. Senior Associate, national law firm

Rachael is very quick to grasp complex legal and factual issues and is very pragmatic in her approach. She is an excellent mediator. Senior Associate, national law firm

Rachael brings a calming presence and is very good in tense situations. Consultant, City law firm

Rachael is very effective in helping the parties tackle tricky legal issues while never losing track of the commercial realities. She quickly hones in on what really matters to each side. Associate, international law firm

Thank you for the work and time you put into the mediation. We found the experience less intimidating than we imagined and we are grateful for the way you managed to keep everything on an even keel, kept attention focussed on the essential issues and maintained the positive and constructive mood. Party to a mediation

We were so impressed with your professionalism, efficiency, patience and commitment to stick with us all, until an agreement could be made. There is no doubt that without you, we would not have reached an agreement, and we are truly grateful to you for this. Party to a mediation

Rachael is calm, professional and challenges positions in a collaborative way. She is effective at getting the parties to look at the positions of both sides from different perspectives and in bringing the parties together rather than simply acting as a go-between. Party to a mediation

Rachael, I was so impressed by you at the mediation today. Everyone completely trusted you and you did it all with such brilliant care and thought. Your hard work was completely invaluable, and you demonstrated that you are hugely skilful. Party to a mediation

Rachael’s professionalism, teamed with obvious empathy, patience and great skill was impressive. Party to a mediation

We owe Rachael great thanks for her skill and commitment. Party to mediation

Case examples

Professional negligence and liability

> £8 million professional negligence claim against a firm of solicitors in respect of alleged negligent advice relating to a personal injury claim by two claimants. The dispute involved a very complex factual matrix, disputed matters of law including complex prescription (time bar) and limitation arguments, liability, causation and quantum, and multiple competing expert reports.

c.£2 million professional negligence claim by a national infrastructure company against a firm of solicitors, arising from a series of conveyancing transactions. The dispute involved a complex factual matrix and disputed matters of law including liability, scope of duty, causation, loss of chance, prescription (time bar) and quantum.

c.£1.5 million professional liability and breach of contract claim in respect of an allegedly defective vessel traffic services and radar system. The dispute involved a complex factual matrix and disputed matters of law including liability, causation, quantum, jurisdiction and governing law.  

c.£900,000 professional negligence claim by an estate owner against a firm of solicitors relating to an agricultural tenancy. The dispute involved a very complex factual matrix and complex disputed matters of law including causation, loss of chance and quantum.

c.£600,000 professional negligence claim against a firm of architects arising from a c.£2 million mixed use redevelopment project. The dispute involved a complex and disputed factual matrix and disputed matters of law including liability, scope of duty, causation and quantum.

c.£400,000 breach of contract / professional negligence claim arising from architectural services provided to the main contractor under a JCT Design and Build contract in relation to the design and subdivision of a retail store. The dispute was in respect of the design of an umbrella detail to prevent the internal spread of fire.

£250,000 professional negligence claim against a firm of solicitors in respect of alleged negligent advice relating to the recoverability of sums due under numerous loan agreements. The dispute involved complex disputed matters of fact and law including liability, causation, prescription (time bar) and quantum.

c.£200,000 professional services dispute arising from a project to develop a large-scale forestry scheme.

Construction, energy and infrastructure 

A complex 12-party £2.5 million commercial construction dispute between the employer, main-contractor, engineering consultants and sub-contractor and multiple owners of a neighbouring property damaged during the construction of an adjacent building. The dispute involved a very complex factual matrix and disputed matters of fact and law including liability, scope of duty, causation and quantum. 

c.£1.4 million claim in respect of the construction of a drainage system servicing a large residential development forming part of a multi-million pound mixed use redevelopment.

c.£950,000 dispute in respect of the design and construction of a flood alleviation scheme. The dispute involved disputed matters of law including liability, causation and quantum. 

c£500,000 breach of contract dispute in respect of a Utilities Agreement between a landlord and tenant of industrial premises. 

£450,000 breach of contract dispute between a main contractor and sub-contractor in respect of allegedly defective offshore oil and gas works in the Black Sea. 

c.£400,000 breach of contract and negligence claim against a firm of architects in respect of the design of an umbrella detail in commercial premises.

c.£250,000 dispute under a design and build contract in respect of a defective farm building.

c.£200,000 breach of contract and payment dispute between the main contractor and an electrical engineering subcontractor in respect of the entitlement to charge a back charge and allegedly defective works in an energy from waste installation project.

£200,000 domestic construction dispute between a property developer and homeowner relating to the construction of a new property. Claim for unlawful retention of funds and additional works and counterclaim for professional negligence. The dispute involved numerous competing expert reports, disputed liability, causation and quantum. 

Company, director and shareholder 

c£1.5 million dispute in respect of the remuneration to be paid to a former director for professional services provided to three companies. Highly emotional dispute with counter allegations including breach of fiduciary duties and non-performance issues. 

c£1.4 million claim for breach of warranty and misappropriation of funds between the purchaser and seller. 

c.£400,000 breach of contract and restrictive covenant dispute between a former founding director and a manufacturing company operating in the construction industry.

c.£400,000 family business dispute between four family members relating to their interests in a limited company. The dispute involved a complex factual matrix and allegations including diverting company money and acting in breach of fiduciary duties and for disputed financial transactions exercised under a power of attorney in respect of a fifth family member. 

c.£400,000 dispute between a former director and a manufacturing company involving allegations of fraud, fraudulent misrepresentation and breach of fiduciary duties.

A six-figure multi-party director shareholder dispute arising from a failed joint venture. Claims included alleged breaches of fiduciary duties, a shareholders’ agreement and non-disclosure agreements, dishonest assistance and unlawful use of confidential information. 

c£365,000 highly contentious tri-party breach of contract and restrictive covenant dispute between two competing employment agencies and the employee. 

Insolvency 

£1.2 million claim by an insolvency practitioner against a former director of an insolvent company pertaining to numerous alleged breaches of fiduciary duties including false accounting entries and a “sham” sale of the shares in the company to convert a significant debit balance on the director’s loan account into a credit sum due to the director. 

c.£700,000 claim by an insolvency practitioner against former directors of an insolvent company in relation to alleged unlawful dividend payments and other unexplained transactions.

c.£300,000 claim by an insolvency practitioner against a former director of an insolvent company pertaining to alleged disposal of assets at undervalue, unexplained payments to the director and associated persons in preference to the general body of creditors and fraudulently claiming a bounce bank loan. 

c.£145,000 claim by an insolvency practitioner against a former director of an insolvent company for repayment of director’s loan and alleged unexplained transactions. 

c.£100,000 claim by the liquidator of a farming business against a firm of solicitors in respect of alleged negligent advice relating to a conveyancing transaction. 

Family business related claims

> £12 million family business dispute relating to the farming partnership and wind farm companies and involving complex issues of partnership law. 

c.£4 million multi-party farming partnership dispute.

c.£2.5 million multi-party family business dispute between two sides of a family involving a very complex factual matrix involving trading companies, a partnership and the ownership of numerous commercial and residential property interests.

A 2-day and c.£1 million dispute between family members following the death of their father involving a farming partnership, heritable property interests and farm assets.

c.£800,000 breach of trust and shareholder dispute between a father and daughter who had founded a property development company.

A family business dispute between three family members who were also the executors and beneficiaries of a partnership business operating within the hospitality sector with assets exceeding £4 million.

A 10-day “project” mediation of a seven-figure partnership dispute between four family members of a farming business, requiring significant process design. 

Real Estate 

> £2 million dilapidations and loss of rent claim in respect of leased commercial premises in Scotland.

c.£300,000 dispute between two family members in respect of an action for division and sale. 

A highly emotional commercial lease / occupancy dispute between a charity and a club, conducted entirely through British Sign Language interpreters. 

A highly contentious dispute between a landlord/landowner and a tenant following a community buy-out of an estate in Scotland. 

A highly contentious boundary dispute between two neighbours of rural properties. 

Intellectual property and technology 

A five-figure breach of contract dispute between a rural landowner and a software company in respect of an allegedly defective customer relationship management system. 

A highly contentious five-figure breach of contract and intellectual property dispute, including breach of copyright and breach of moral rights, between a freelance graphic designer and a start-up company which had created and designed a new product. 

Private client 

A highly emotional £400,000 inheritance dispute between the deceased’s children and former partner in relation to two disputed wills and the transfer of a property involving allegations of undue influence and facility and circumvention.

c.£250,000 dispute in respect of proprietary estoppel, constructive trust and resulting trust claims and counterclaims.

A highly emotional c.£60,000 dispute between family members who were the executors and sole beneficiaries of their mother’s estate. 

An access dispute between a farming partnership and the neighbouring farm owner in respect of the cost of maintaining and repairing an access road and related repairs over which the neighbouring farm owner had a servitude right of access. 

Employment

c£550,000 dispute between a public sector employer and former senior employee for fraud and breach of contract.

c£165,000 employment dispute involving several heads of claim including breach of contract, redundancy payments, underpayment of notice pay and holiday pay, historical claims for underpayment of holiday pay and non-payment of annual leave accrual.

Telecoms

A seven-figure telecoms dispute between a large mobile network operator and site provider in respect of the application of the new Electronic Communication Code to the site provider’s redevelopment plans and the MNO’s paragraph 33 notice.

Boardroom and workplace 

A 3-day mediation between the board and the CEO of a high profile third sector organisation. 

A highly emotional tri-party organisational conflict following cross complaints between the parties, who were elected members of the prestigious organisation. Allegations included sex and disability discrimination and numerous breaches of the organisation’s code of conduct. 

A 4-day mediation of a six-party boardroom and employment dispute requiring significant process design. Highly contentious dispute with various strands of conflict at board level and between one board member and an employee. 

A workplace dispute between two senior executives in a North African branch of a global manufacturing business. 

A highly emotional workplace dispute between two senior managers of an international construction and infrastructure company involving allegations of harassment and sexual harassment. 

A highly emotional workplace dispute between an employee and their line manager following the conclusion of both a disciplinary process against the employee and thereafter a grievance process against the line manager. 

Squaring Circles

PHILOSOPHICAL MEANING – to see equally in four directions – up, down, in and out
METAPHORICAL MEANING – attempting anything that seems impossible

Squaring Circles

PHILOSOPHICAL MEANING – to see equally in four directions – up, down, in and out
METAPHORICAL MEANING – attempting anything that seems impossible