Due Diligence & Risk Advisory for Business Owners and Investors
Buying a business, taking on investment or entering a significant commercial agreement carries real legal risk. Our due diligence solicitors carry out structured legal risk reviews for business owners, investors and founders across the UK, giving you a clear picture of what you are taking on before you commit.
Without proper due diligence, legal exposure can go undetected until it becomes a costly problem. Hidden liabilities, poorly drafted contracts, unresolved employment issues or gaps in IP ownership can all affect the value of a deal or derail it entirely. The businesses that come unstuck are rarely the ones that asked too many questions before signing. They are the ones that did not ask enough. Our due diligence solicitors give you the answers you need before you commit.
What This Means for You
A clear understanding of legal risks before you commit to any deal
Identification of liabilities that could affect value or structure
Practical recommendations, not just a list of problems
A stronger negotiating position based on what the review uncovers
Confidence that your commercial decision is legally informed
How Our Due Diligence Solicitors Help Businesses
Independent due diligence and risk advice for buyers, sellers and investors, giving you the full picture before making major business decisions.
Contract Review & Analysis
Our due diligence solicitors review key commercial contracts, identify risks and gaps, and flag unfavourable terms that could create problems after a deal completes. You receive a clear breakdown of what each contract means for your position going forward.
Legal Risk Assessment
We carry out a structured legal risk assessment across the business, identifying liabilities and highlighting areas that need to be addressed before you proceed. You get a clear picture of risk, not just a list of legal issues without context or priority.
Corporate & Structural Review
Our solicitors review company structure, shareholder arrangements and governance issues to identify anything that could affect the transaction or your position as a buyer or incoming investor before the deal progresses further.
Employment & Workforce Review
We review employment contracts, contractor arrangements and workforce risk areas that could transfer into the business post-acquisition. Employment liabilities are one of the most common issues our due diligence solicitors uncover during a legal review.
Intellectual Property & Brand Review
We review IP ownership, trademark position and brand protection risks to make sure the assets you are acquiring are properly protected and that there are no ownership gaps or disputes that could affect the value of the deal.
Transaction & Deal Support
Our solicitors support you through the wider deal process, reviewing heads of terms, advising on structure and making sure you have the right legal information at every stage from initial review through to completion.
When to seek advice
You are considering buying a business and need the legal position reviewed before proceeding
You are taking on investors or entering a joint venture and want to understand the risks involved
A buyer, investor or lender is requiring you to go through a due diligence process before proceeding
You are reviewing a significant commercial agreement before signing and want independent advice
You want to understand the legal risks within your current business before a sale or investment round
You are preparing your business for outside investment and need your legal position reviewed
Why Businesses Choose MAR Legal for Due Diligence
Solicitor-Led Reviews
Every business acquisition due diligence review is carried out by solicitors at MAR Legal
Clear, Practical Reporting
You receive a structured written report with clear findings and recommended next steps, not a dense technical document.
Fast Turnaround
Our solicitors work to your timeline, so the review never slows down your deal.
Transparent Pricing
You know what the review costs before we begin, with no hidden fees or surprises.
Trusted by businesses across the UK for clear, accessible Due Dilligence
Trustindex verifies that the original source of the review is Google.
MAR legal helped us put together a joint venture agreement and the service was excellent. They took the time to understand the commercial aims of both parties and drafted an agreement that was clear and well structured.
The advice was practical and easy to follow, and the whole process felt smooth and professional. I would definitely recommend MAR legal for any business collaboration or joint venture work.
Abdulrahman Bushaiba
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We had a fantastic experience with MAR Legal as we needed urgent certification of documents for legalisation and Tanawish made the whole process straightforward. She was polite, professional, and very responsive, explained the steps clearly, arranged the verification quickly, and delivered the certified copies promptly. Great service and I would definitely use them again.
S S
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Great value, great service. I would recommend.
Rakeeb Patel
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Used for passport verification. Quick, convenient and very professional. Would highly recommend!
Josh Buffin
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I instructed MAR legal to review and advise on a commercial contract and the service was spot on. The advice was clear, practical and tailored to my business. Everything was turned around quickly and I felt confident moving forward once it was complete.
I would definitely use MAR legal again for future contract work.
Ajay Singh
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I used MAR legal to help draft a shareholder agreement and the service was excellent. Everything was explained clearly and the advice was practical and easy to follow. They made sure the agreement covered all the important points and protected everyone involved.
The process was straightforward and handled efficiently. I would happily recommend MAR legal to anyone needing support with shareholder agreements.
Cecily Grimwood
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I had a positive experience with MarLegal - the team was clear, confident and highly counicative throughout the process. Would happily recommend their services to those looking for professional and legal support.
Aleksander Pistol
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Very quick and efficient service, provided at a surprisingly affordable cost.
Henry Meyer
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I have been working with MAR Legal on a complex matter and have been very impressed by their professionalism, responsiveness, and attention to detail.
Communication has been clear and timely throughout, and the team has taken a thoughtful and structured approach at every stage.
I would be happy to recommend MAR Legal to anyone seeking reliable and professional legal advice.
Jamie Davies
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I contacted MAR Legal for advice on a settlement agreement offered by my employer and found the service extremely helpful. The team took the time to go through the agreement in detail, explaining each clause clearly, including notice pay, compensation, confidentiality terms and post-employment restrictions.
They made sure I understood my rights and options before signing anything and highlighted points that could be clarified or improved. MAR Legal also assisted with raising amendments and communicating changes, which made a big difference during what was a stressful time.
Everything was handled professionally and discreetly, and I never felt rushed or pressured. Their advice was clear, practical and easy to follow, which gave me confidence that the agreement was fair and properly documented.
I would highly recommend MAR Legal to anyone needing independent advice on a settlement agreement or other employment-related matters in the UK.
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How Our Due Diligence Process Works
01
Initial consultation
Tell us about the transaction and what areas you need reviewed.
02
Scoping the review
We agree the areas to be covered and confirm the fixed fee before any work begins.
03
The review
Our solicitors carry out a structured legal risk assessment across all agreed areas
04
Report and next steps
You receive a clear written report with findings, risk ratings and practical recommendations.
Due diligence rarely sits in isolation. Related services our clients commonly use alongside this include:
Legal due diligence is the process of reviewing a business's contracts, structure and legal position before making a commercial decision. It identifies risks, liabilities and issues that could affect the value of a deal or your position as a buyer or investor. Our due diligence solicitors produce a written report setting out what was found, the level of risk attached to each issue, and what steps should be taken before you proceed. It is most commonly carried out before business acquisitions, investment rounds and joint ventures.
The timeline depends on the size and complexity of the business being reviewed. A focused review of a smaller business can be completed within a few days. A more detailed legal risk assessment of a larger or more complex business typically takes one to two weeks. Our due diligence solicitors agree the scope and expected timeline with you before starting, so there are no surprises and no unnecessary delays to your deal or your wider decision-making process.
Our reports cover the key legal risk areas agreed at the outset, typically contracts, corporate structure, employment, IP and any specific areas of concern relevant to the transaction. Each section sets out what our due diligence solicitors found, what the risk is and what we recommend. The aim is a clear, practical document you can act on rather than a lengthy technical report that requires a lawyer to interpret before it is useful to you.
Yes. The size of the business does not reduce the legal risk. Small businesses can carry significant liabilities including unresolved employment issues, poorly drafted contracts, personal guarantees or IP that is not properly owned or registered. A proportionate review scoped to the size of the deal gives you the information you need to negotiate better terms, require the seller to resolve issues, or walk away if the risks are too great.
Yes. We can scope the review to focus on specific areas only, for example contracts and IP, or employment and corporate structure. This keeps the cost proportionate to the deal and the risk areas you are most concerned about. We agree the scope with you at the outset and will flag if we think additional areas should be included based on what the review uncovers as it progresses.
Yes. Our solicitors can support you through the wider business acquisition process including reviewing heads of terms, advising on transaction documents and supporting negotiation. We work alongside appropriately regulated professionals where any aspect of the matter requires regulated legal activities, making sure your position is fully covered at every stage.
If the review identifies significant risks or liabilities, our solicitors set these out clearly in the report along with practical recommendations on next steps. That might mean renegotiating the purchase price, requiring the seller to resolve specific issues before completion, adjusting the deal structure, or in some cases reconsidering whether to proceed. Our due diligence solicitors will talk you through the findings and help you decide on the right course of action.
MAR Legal provides legal due diligence, risk advisory and documentation support for business transactions. Where a matter involves reserved legal activities, we work alongside appropriately regulated professionals to make sure your position is fully protected.
Reach out to MAR Legal for expert legal consulting services.
