Top Consulting Firms in the United Kingdom
"Consulting firm" is a broad label in the United Kingdom, covering management and strategy consultants, operations and transformation specialists, and advisors in areas like finance, data, and change management. The United Kingdom, and London in particular, is one of the world's major consulting markets, with everything from global firms to specialist boutiques serving startups, SMEs, and large enterprises. The right partner depends heavily on the problem you're solving and the scale you operate at.
Clutch connects you with consulting firms in the U.K. vetted through verified client reviews, so you can compare relevant expertise, approach, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• Consulting Firms in Manchester
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UndisclosedUndisclosed2 - 9Nottingham, England
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Cogent2 Limited is an ERP consulting and SI company. They were launched in 2024 and provide ERP consulting and SI and Web Development.
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$5,000+Undisclosed2 - 9London, England
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Eve Coaching and Consulting Ltd is a small Corporate Training & Coaching company launched in 2023. Their services include Corporate Training & Coaching and Business Consulting.
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$10,000+$100 - $149 / hr2 - 9New Addington, England
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KE Leaders Training Centre, a Corporate Training & Coaching company, is based in New Addington, England. Founded in 2022, the team provides Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed2 - 9London, England
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All 4 Comms, a PR firm, was established in 2006. The team focuses on Public Relations and Social Media Marketing.
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$1,000+< $25 / hr50 - 249Hants, England
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ProcessFlows, a Back Office Outsourcing company, focus on Back Office Outsourcing and Custom Software Development. They were launched in 1987.
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UndisclosedUndisclosed50 - 249London, England
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Mercer & Hole is an Accounting company. They focus on Accounting and Business Consulting and were established in 1905.
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$1,000+$100 - $149 / hr2 - 9Formby, England
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Constellation Marketing Solutions, a SEO company, focuses on Search Engine Optimization and Web Design. The agency is located in Formby, England.
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UndisclosedUndisclosed10 - 49Totton, England
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Established in 2018, Magnus Consulting is a Marketing Strategy company. The team specializes in Marketing Strategy and AI Consulting.
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$10,000+$150 - $199 / hr10 - 49London, England
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Peru Consulting Ltd is an Enterprise App Modernization company. They offer Enterprise App Modernization and BI & big data consulting & SI and were founded in 2012.
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UndisclosedUndisclosed250 - 999London, England
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Accounting company Wilkins Kennedy was launched in 1882. The firm provides Accounting and Business Consulting, and is midsize.
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UndisclosedUndisclosed250 - 999Birmingham, England
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MHA MacIntyre Hudson, an Accounting company, was launched in 1880. The team provides Accounting and cloud consulting & SI and is located in Birmingham, England.
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UndisclosedUndisclosed250 - 999Manchester, England
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Lockton Companies LLP is an Accounting company. They are based in Manchester, England and have midsize team. Their services include Accounting and Business Consulting.
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$1,000+$50 - $99 / hr2 - 9Edinburgh, Scotland
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In Edinburgh, Scotland, Christopher George is a Marketing Strategy company. Founded in 2017, the team offers Marketing Strategy and Business Consulting.
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UndisclosedUndisclosed250 - 999London, England
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Exiger is an AI company. They offer Artificial Intelligence and Cybersecurity and were launched in 2013.
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UndisclosedUndisclosed2 - 9Royal Tunbridge Wells, England
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Founded in 2022, Go EO Ltd, a small Accounting company, is based in Royal Tunbridge Wells, England. Their services include Accounting and Business Consulting.
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UndisclosedUndisclosed2 - 9London, England
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See all 3 projectsECOMWOLFS LLC specializes in Consulting Services and Business Solutions, offering expertise in account recovery and management consulting. Clients commend their ability to deliver timely results, highlighting their effective project management and responsive communication. The professional marketing team is particularly noteworthy, with no suggested areas for improvement from clients.
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$1,000+$300+ / hr2 - 9Felpham, England
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Unstoppable B2B, a Corporate Training & Coaching company, was launched in 2019. The team provides Corporate Training & Coaching and Business Consulting and is located in Felpham, England.
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$1,000+$25 - $49 / hr2 - 9Middlesbrough, England
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Vertex Business Services Ltd is a Back Office Outsourcing company established in 2025. The company focuses on Back Office Outsourcing and Business Consulting.
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$1,000+$100 - $149 / hr2 - 9Great Yarmouth, England
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Opority Ltd is a small Advertising company. Launched in 2024, the team offers Advertising and Business Consulting.
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$5,000+$300+ / hr2 - 9London, England
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Unscripted Growth is a Corporate Training & Coaching company. Located in London, England, the firm was established in 2017. Their team offers Corporate Training & Coaching and Business Consulting.
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$5,000+Undisclosed2 - 9London, England
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Halcroft is an AI Consulting company. They were founded in 2025 and specialize in AI Consulting and Custom Software Development.
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$1,000+Undisclosed2 - 9Royal Tunbridge Wells, England
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Venturi Advisors is a Business Consulting company launched in 2025. Based in Royal Tunbridge Wells, England, the team offers Business Consulting and Other Marketing.
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$1,000+$100 - $149 / hr10 - 49LONDON, England
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Advertising company BusinessDeveloper was founded in 2018. Located in LONDON, England, the team offers Advertising and Direct Marketing.
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$5,000+UndisclosedFreelancerLondon, England
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Branding firm Thom Baker Consultancy is based in London, England. Launched in 2022, the team focuses on Branding and Business Consulting.
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UndisclosedUndisclosed2 - 9Bury, England
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Established in 2015, The Creative Composite is a Digital Strategy company. The firm offers Digital Strategy and Marketing Strategy.
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UndisclosedUndisclosed10 - 49London, England
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Cosmetic Boxes UK, a Packaging Design company, is based in London, England. The team offers Packaging Design and Business Consulting.
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UndisclosedUndisclosed10 - 49Edinburgh , Scotland
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The ID Co., a software development company, was launched in 2010. The small team focuses on Custom Software Development and IT managed services.
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$1,000+$50 - $99 / hr2 - 9London, England
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Business Startup Services, a SEO services firm, was launched in 2019. The company offers Search Engine Optimization and Social Media Marketing, and is small.
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$5,000+Undisclosed10 - 49London, England
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Founded in 2016, Elephant is an Advertising company. The firm provides Advertising and Branding.
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Undisclosed$100 - $149 / hr2 - 9Sheffield, England
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Nimbitech is a small Sheffield, England-based custom software development firm. The team offers Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Birmingham, England
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Prolific Tech Logics is a small social media marketing agency. Founded in 2017, the team offers Social Media Marketing and Graphic Design.
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$1,000+$50 - $99 / hr2 - 9Belfast, Northern Ireland
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B10 is a Digital Strategy company. Their small team of employees is headquartered in Belfast, Northern Ireland. Their team focuses on Digital Strategy and CRM consulting and SI.
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$1,000+< $25 / hr2 - 9Northampton, England
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Eduportalz is a Market Research company established in 2023. Their services include Market Research and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Glasgow, Scotland
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REVO Utilities is an IT strategy consulting company. Established in 2015, the company specializes in IT strategy consulting and Cybersecurity.
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$1,000+$50 - $99 / hr2 - 9Newcastle upon Tyne, England
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Enhancial Digital Services is an IT strategy consulting company. The agency is in Newcastle upon Tyne, England. Their team offers IT strategy consulting and AI Consulting.
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$1,000+Undisclosed2 - 9London, England
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Headquartered in London, England, AiGency Global is a small AI Agents company. Their services include AI Agents and AI Consulting.
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$10,000+$50 - $99 / hr10 - 49Co. Durham, England
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Caspica Trading Limited is a small Co. Durham, England-based user experience design company. Their services include UX/UI Design and Commercial Development.
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UndisclosedUndisclosed10 - 49London, England
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See all 1 projectsClear House Accountants offers comprehensive financial management solutions, including consulting services and business advising, specifically through the implementation of Xero accounting software. Their reviews highlight the company's expertise, efficient project management, and commitment to enhancing clients' financial systems, leading to improved financial planning, internal controls, and compliance.
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$25,000+Undisclosed10 - 49Bournemouth, England
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MAT Studios is a small Bournemouth, England-based Market Research company. The team specializes in Market Research and Business Consulting.
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$1,000+$100 - $149 / hr10 - 49LONDON, England
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Advertising company Martexy Media Group is located in LONDON, England. Launched in 2021, the team focuses on Advertising and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49slough, England
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BOSSeats is a branding firm. They are headquartered in slough, England and SLOUGH, England. Their team specializes in Branding and Video Production.
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$1,000+$100 - $149 / hr10 - 49Shrewsbury, England
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Quality Solicitors, a Marketing Strategy company, focus on Marketing Strategy and Business Consulting. They were founded in 2009.
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$1,000+$25 - $49 / hr10 - 49Derby, England
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Business Advisors is a small software development firm. Launched in 2024, the team provides Custom Software Development and Web Development.
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$250,000+$200 - $300 / hr10 - 49London, England
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Launched in 2021, Ausmin Advisors is an IT strategy consulting company. The agency offers IT strategy consulting and BI & big data consulting & SI.
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$1,000+< $25 / hr10 - 49London, England
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Aetherbloom is a web design company. In London, England, the agency focuses on Web Design and Business Consulting.
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$1,000+$50 - $99 / hr10 - 49London, England
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Ace Intl Media Ltd, an Advertising company, is located in London, England. Their services include Advertising and Social Media Marketing.
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$10,000+$150 - $199 / hr10 - 49Glasgow, Scotland
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Prime Ai Solutions, an AI Consulting company, is in Glasgow, Scotland. Launched in 2017, the team offers AI Consulting and ERP consulting and SI.
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$5,000+$150 - $199 / hr10 - 49London, England
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Win Labs is a London, England-based Sales Outsourcing company. The team specializes in Sales Outsourcing and Business Consulting.
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$5,000+$200 - $300 / hr10 - 49Surbiton, England
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Leomayn is a Business Consulting company. They were launched in 2025 and specialize in Business Consulting and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249London, England
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Algomarketing is a Staffing company launched in 2018. In London, England, the team specializes in Staffing and Artificial Intelligence.
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List of the Top 15 United Kingdom Consultants
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$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
36.2/40.017.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
15% Business Consulting85% Other -
UndisclosedUndisclosed10 - 49London, England
Ability to deliver
30/40.016.2/20 Reviews8.5/10 Clients & Experience5.3/10 Market PresenceService focus
50% Business Consulting50% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
28.2/40.016.4/20 Reviews6.2/10 Clients & Experience5.6/10 Market PresenceService focus
80% Business Consulting20% Other -
$25,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
33.9/40.016/20 Reviews9.8/10 Clients & Experience8.1/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Ability to deliver
29.7/40.016.2/20 Reviews7.7/10 Clients & Experience5.7/10 Market PresenceService focus
45% Business Consulting55% Other -
$10,000+$200 - $300 / hr2 - 95 Piccadilly Place, Manchester M13BR, England
Ability to deliver
29.6/40.016.2/20 Reviews8.2/10 Clients & Experience5.2/10 Market PresenceService focus
50% Business Consulting50% Other -
$1,000+$150 - $199 / hrFreelancerCanterbury, England
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$300+ / hr10 - 49Newcastle upon Tyne, England
Ability to deliver
33.8/40.015.8/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
13% Business Consulting87% Other -
$25,000+$150 - $199 / hr2 - 9London, England
Ability to deliver
34.5/40.015.6/20 Reviews9.4/10 Clients & Experience9.5/10 Market PresenceService focus
10% Business Consulting90% Other -
$25,000+$150 - $199 / hr2 - 9Salisbury, England
Ability to deliver
34.5/40.017.4/20 Reviews9.9/10 Clients & Experience7.2/10 Market PresenceService focus
10% Business Consulting90% Other -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
32.5/40.015.6/20 Reviews7.6/10 Clients & Experience9.3/10 Market PresenceService focus
10% Business Consulting90% Other -
Undisclosed$100 - $149 / hr2 - 9Thetford, England
Ability to deliver
28/40.016.2/20 Reviews2.2/10 Clients & Experience9.6/10 Market PresenceService focus
50% Business Consulting50% Other -
$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Ability to deliver
32.5/40.016.4/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
15% Business Consulting85% Other -
$1,000+$50 - $99 / hr2 - 9Manchester, England
Ability to deliver
33.5/40.016/20 Reviews9.9/10 Clients & Experience7.7/10 Market PresenceService focus
10% Business Consulting90% Other -
$10,000+$300+ / hr2 - 9London, England
Ability to deliver
24.5/40.015.6/20 Reviews4.2/10 Clients & Experience4.7/10 Market PresenceService focus
100% Business Consulting -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
32.7/40.017/20 Reviews9.4/10 Clients & Experience6.3/10 Market PresenceService focus
10% Business Consulting90% Other -
$5,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
27.7/40.016.2/20 Reviews7.2/10 Clients & Experience4.2/10 Market PresenceService focus
40% Business Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
32.6/40.016.2/20 Reviews9.7/10 Clients & Experience6.8/10 Market PresenceService focus
10% Business Consulting90% Other -
$10,000+$100 - $149 / hr2 - 9London, England
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
20% Business Consulting80% Other -
$25,000+Undisclosed10 - 49Cirencester, England
Ability to deliver
32/40.016.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% Business Consulting90% Other -
$5,000+$150 - $199 / hr2 - 9London, England
Ability to deliver
32.2/40.016.6/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
27.9/40.016.2/20 Reviews6.4/10 Clients & Experience5.2/10 Market PresenceService focus
40% Business Consulting60% Other -
$50,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
29.6/40.016.2/20 Reviews7.8/10 Clients & Experience5.6/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
29.2/40.016.6/20 Reviews3/10 Clients & Experience9.6/10 Market PresenceService focus
20% Business Consulting80% Other -
$5,000+< $25 / hr50 - 249Calcot, England
Ability to deliver
30.5/40.017/20 Reviews6.4/10 Clients & Experience7.2/10 Market PresenceService focus
10% Business Consulting90% Other -
$1,000+$25 - $49 / hr2 - 9Caldicot, Wales
Ability to deliver
26.1/40.016.2/20 Reviews3.9/10 Clients & Experience6/10 Market PresenceService focus
45% Business Consulting55% Other -
$1,000+$25 - $49 / hr2 - 9Ashford, England
Ability to deliver
30.9/40.015.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% Business Consulting90% Other -
$10,000+$200 - $300 / hr2 - 9Lubenham, England
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
80% Business Consulting20% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
29.7/40.015.6/20 Reviews8/10 Clients & Experience6.1/10 Market PresenceService focus
10% Business Consulting90% Other
U.K. Consulting Services FAQs
Be cautious of firms that pitch generic frameworks without engaging with your specifics, are vague about deliverables and who does the work, can't show relevant outcomes, or sell senior partners but staff the work with juniors. Consulting value comes from relevant expertise applied to your problem, not slide decks.
It depends on their specific expertise and background. U.K. consulting firms advise on business strategy and growth, management and operations, business transformation and change, and functional areas such as finance, data, and digital. The common thread is bringing outside expertise and an objective view to a specific challenge, then helping you plan and often implement the solution.
A U.K. firm understands the local market, regulatory environment, and business culture. Thanks to their proximity, these service providers can work on site and in your time zone, which matters for hands-on transformation and change work. For U.K.-focused challenges, that local context and the ability to be in the room are a real part of the value.
First define the problem and the outcome you want, then match the firm's expertise and scale to it, a boutique may suit an SME better than a global firm, and vice versa. Look for trusted firms on Clutch with verified reviews, relevant case studies, and clarity on who leads the engagement. Shortlist two or three proven firms and compare their understanding of your problem, not just their brand.