Top 100 Business Consulting Companies in the United Kingdom
The Best of September 2026Looking for a top consulting firm in the United Kingdom?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top consulting companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Business Consulting Firms
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121Undisclosed2 - 9 employeesSalford, EnglandPrecision Management Consulting is a Business Consulting company. Located in Salford, England, the firm focuses on Business Consulting and Financial Consulting.Read More
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122Undisclosed10 - 49 employeesGateshead, EnglandClearVUE.Business, a Business Consulting company, was founded in 2017. The team offers Business Consulting and Engineering and is based in Gateshead, England and Gennevilliers, France.Read More
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123Undisclosed10 - 49 employeesLondon, EnglandGoldenhill International M&A Advisors is a Business Consulting company. They specialize in Business Consulting and were launched in 2001. The firm is headquartered in London, England.Read More
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124$1,000+2 - 9 employeesManchester, EnglandRead More
Hyphen Business Solutions Limited is a business agency founded in Wilmslow, England in 2020 with more than two members. They specialize in CRM consulting, business consulting, and other IT consulting solutions for both small and medium-sized companies.
Clients
HAKI AB -
125$10,000+2 - 9 employeesHadleigh, EnglandEmpath Digital is a small digital strategy company. Established in 2022, the team specializes in digital strategy, web design, video production, business consulting, and more. The firm is based in Hadleigh, United Kingdom.Read More
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126Undisclosed2 - 9 employeesNew Mills, EnglandBusiness Consulting company Cambridge Risk Solutions Ltd is located in New Mills, England. They focus on Business Consulting and Logistics & Supply Chain Consulting.Read More
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127$1,000+2 - 9 employeesBirmingham, EnglandRead More
Accounting company Gondal Accountancy Birmingham was launched in 2020. Their small team is based in Birmingham, United Kingdom and offers accounting and business consulting.
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128$1,000+10 - 49 employeesBirmingham, EnglandFormiti Data International UK Ltd is a Compliance Consulting company. The small Birmingham, England-based team focuses on Compliance Consulting, Business Consulting, and Corporate Training & Coaching. The agency was founded in 2018.Read More
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129$1,000+10 - 49 employeesEarley, EnglandAwardaroo! is a Business Consulting company. The small Earley, England-based team focuses on Business Consulting and Corporate Training & Coaching. The firm was established in 2005.Read More
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130$1,000+2 - 9 employeesTetbury, EnglandBased in Tetbury, United Kingdom, Centurion Agency is a business consulting company. The small team specializes in business consulting and marketing strategy. The company was established in 2021.Read More
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131$10,000+10 - 49 employeesBristol , EnglandChanging Social, a Business Consulting company, is based in Bristol , England. The team offers Business Consulting and Corporate Training & Coaching.Read More
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132$1,000+2 - 9 employeesSheffield, EnglandRead More
Ideal Connection Recruitment Agency is a HR company headquartered in Sheffield, United Kingdom. The small company was established in 2021. Their services include HR services.
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133Undisclosed50 - 249 employeesLondon, EnglandBusiness Consulting company NGS Global is located in São Paulo, Brazil; Madrid, Spain; Ciudad de México, Mexico and Bingham Farms, Michigan. The midsize agency was established in 2000. Their services include Business Consulting, Executive Search, Staffing, Recruiting, and more.Read More
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134$5,000+2 - 9 employeesEdwalton, EnglandBusiness Consulting company Solesa Venture Services provides Business Consulting and Marketing Strategy. They are located in Edwalton, England and München, Germany.Read More
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135$5,000+2 - 9 employeesHatfield, EnglandComplete Tenders is a small Hatfield, England-based Business Consulting company. The team specializes in Business Consulting.Read More
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136$10,000+10 - 49 employeesBrackley, EnglandSojourn Solutions is a small Business Consulting company founded in 2015. Their team focuses on Business Consulting and Marketing Strategy.Read More
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137$1,000+10 - 49 employeesLondon, EnglandOutfly is a advertising and branding firm. Founded in 2011, the agency is based in London, United Kingdom. The small team specializes in advertising and branding.Read More
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138$10,000+2 - 9 employeesBristol, EnglandGavarnie Designs is a Bristol, United Kingdom-based custom software development firm. They specialize in custom software development, IT strategy consulting, and business consulting and were launched in 2023.Read More
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139$5,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom and São Paulo, Brazil, Startup Venture Builder is a digital strategy company. The small team specializes in digital strategy, conversion optimization, advertising, branding, and more and was established in 2011.
Industries
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140$25,000+10 - 49 employeesLondon, EnglandRead More
Rich Contacts is a London-based marketing firm founded in 2017. With fewer than 50 employees, they specialize in email marketing, direct marketing, and market research for clients.
Clients
Luminate -
141$1,000+2 - 9 employeesLondon, EnglandRead More
Levene Consulting is a boutique market entry consultancy firm based in London with a team of 2 experts. Founded in 2016, they offer their assistance in market research, marketing strategy, and business consulting to their clients, with a focus on strategy development and due diligence for their business consulting services.
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142$10,000+2 - 9 employeesLondon, EnglandFD Capital Recruitment is a small Business Consulting company established in 2021. Their team offers Business Consulting and Recruiting.Read More
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143Undisclosed1,000 - 9,999 employeesLondon, EnglandRead More
BSI Group is an IT firm headquartered in London. Their midsized team specializes in cybersecurity, IT strategy consulting, and business consulting.
Clients
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144$100,000+10 - 49 employeesBirmingham, EnglandSSCG Consulting is a Birmingham, England-based Business Consulting company. They provide Business Consulting and Market Research.Read More
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145$5,000+Freelancer employeesLondon, EnglandDNYC Ltd, a Business Consulting company, was founded in 2018. The firm focuses on Business Consulting, Business Valuation Services, Financial Consulting, Compliance Consulting, and more and has a small team.Read More
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146$5,000+2 - 9 employeesLondon, EnglandIommix is a small Demand Generation Marketing company. The London, England-based firm was founded in 2025. Their services include Demand Generation Marketing, Digital Strategy, Business Continuity Management, Business Consulting, and more.Read More
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147Undisclosed1,000 - 9,999 employeesEdinburgh , ScotlandRead More
Headquartered in New York, New York and Edinburgh , United Kingdom, Mazars USA is a large accounting company. The team focuses on accounting and business consulting.
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148$1,000+2 - 9 employeesLondon, EnglandTranqyl is a Digital Strategy company. Launched in 2025, the team offers Digital Strategy, AI Consulting, Business Consulting, and UX/UI Design. Their small agency is headquartered in London, England.Read More
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149Undisclosed50 - 249 employeesWillenhall, EnglandCroft Architectural hardware Ltd is a Business Consulting company. Launched in 1968, their team focuses on Business Consulting.Read More
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150Undisclosed50 - 249 employeesLondon, EnglandBasis Global is a Business Consulting company launched in 1996. The team offers Business Consulting and AI Consulting and is located in London, England and Los Angeles, California.Read More
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