Top 100 Business Consulting Companies in London

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Top 100 Business Consulting Companies in London

September 2023

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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. 

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List of the Best London Business Consulting Firms

  • 1
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    Friday Solved, a business consulting company, is based in London, United Kingdom. They offer business consulting, marketing strategy, content marketing, content writing services, and more and were established in 2018.

    Industries

    Notable Project

    Friday Solved has developed a strategic plan for business growth for a creative video agency. Their work has included value proposition development, content marketing support, and new processes implementation.

    "The response to our needs has been multi-faceted and has evolved over time."

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  • 2
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Suntel Analytics, LLC is a West Palm Beach, Florida-based AI development company. Launched in 2022, the small team focuses on Artificial Intelligence, business consulting, corporate training, ai consulting, and more.

    Industries

    Notable Project

    A retail company hired Suntel Analytics for cybersecurity services. The protection project included network security assessment, firewall setup, employee training, threat detection, and 24/7 monitoring.

    ''They understood our specific retail needs and provided effective security.''

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  • 3
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom

    HewardMills is a Data Protection Office (DPO) services company based in London with offices in Dublin, San Francisco, Berlin, and Zurich. The company has a team of more than 30 that provides business consulting, cybersecurity, and corporate training services to various companies.

    Clients

    • Monzo
    • Symantec
    • iManage
    • HCL

    Notable Project

    HewardMills provides data privacy and compliance services to a marketing technology company. Their role involves evaluating the company's policies and helping them assess privacy risks appropriately. 

    "They help us achieve compliance without being very rigid."

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  • 4
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom

    Sowen, a big data company and business consulting company, is in New York, New York and London, United Kingdom. The small firm was founded in 2019. Their services include BI & big data consulting & SI and business consulting.

    Clients

    • Black Women's Health Imperative
    • Older Adults Technology
    • Open Data Institute

    Industries

    Notable Project

    Sowen provides strategic communications services to an equity-focused government office. This involves evaluating the group’s work and transforming it into a story that appeals to the group’s target audience. 

    “They can easily synthesize the information we give them and make sense of it.”

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  • 5
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Cactus is an agency growth consultancy founded in London in 2011 with fewer than 50 members. They are experts in business consulting services for small businesses in the industries of advertising, IT, and media.

    Clients

    • Thursday

    Industries

    Notable Project

    A digital marketing agency hired Cactus to provide them with business consulting services. After analyzing the client's business data, Cactus made an actionable plan to optimize the client's business framework.

    "There is no part of the company that wasn't influenced by Cactus' work."

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  • 6
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • London, United Kingdom

    Elsewhen, a midsize software development firm, is located in London, United Kingdom. Their services include custom software development, enterprise app modernization, IT strategy consulting, business consulting, and more.

    Industries

    Notable Project

    A transportation company hired Elsewhen to develop and design a microsite. The team was responsible for implementing a CO2 calculation feature, prototyping, testing, and graphic design.

    "Very satisfied with the results, and I wouldn't hesitate to continue working with Elsewhen again."

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  • 7
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Careful Feet Digital Marketing Agency is a digital marketing company based in London. Founded in 2017, their team of three employees provides digital strategy, PPC, and content marketing services.

    Clients

    • Peleton
    • Google
    • Columbia College Chicago
    • Seen On Screen Fitness & Events Lt

    Notable Project

    Careful Feet Digital Marketing Agency manages a B2B marketplace’s social media marketing. After assessing the ROI of different channels, the team began executing Facebook Ads and Instagram Ads campaigns.

    "Their data-driven approach and organization have been highlights of our partnership."

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  • 8
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    AMD is a business consulting company. The small London, United Kingdom-based agency was established in 2019. Their services include business consulting, email marketing, advertising, voice services, and more.

    Clients

    • Mind Future Gaming
    • Fluuid
    • The PR Genius
    • Vendekin

    Industries

    Notable Project

    AMD Digital has launched marketing campaigns for a petroleum distribution and marketing company. They develop strategies to help improve the company's engagement with audiences and drive sales.

    "They are extremely data-driven, and most of their decisions are based on the numbers they have shown us."

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  • 9
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom

    Westcliff Strategic is a business consulting company. Their small team is based in London, United Kingdom. The company offers business consulting.

    Industries

    Notable Project

    A communications company hired Westcliff Strategic for digital strategy. In order to process the business transition quickly, the team helps organize, arrange, and structure the newly merged businesses.  

    "The experience they have in dealing with us is fantastic."

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  • 10
    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom

    Tevolution Professional Services LLP is a management consulting company based in London and founded in 2020. They provide customs brokerage, as well as business consulting to mostly small businesses in the manufacturing, transportation, and consumer products industries. 

    Industries

    Notable Project

    A car accessories company hired Tevolution Professional Services LLP to help with customs clearance declarations for their products going to the UK. Their services are ongoing. 

    "Tevolution makes our lives easier."

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  • 11
    • Scheduling

      4.2
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Esynergy is a big data analytics company. They are headquartered in London, United Kingdom and have a midsize team. Their services include BI & big data consulting & SI, cloud consulting & SI, custom software development, mobile app development, and more.

    Industries

    Notable Project

    A streaming services company hired esynergy for cloud and cybersecurity services. They hosted their servers on AWS, took care of coding, and created a high-security password vault, among other tasks.

    ''All outcomes and goals that were set at the beginning of the project were fully met.''

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  • 12
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    SalesTech is a business consulting company. Launched in 2017, the small company is located in Kyiv, Ukraine. Their team focuses on business consulting, digital strategy, marketing strategy, and market research.

    Industries

    Notable Project

    SalesTech provided auditing and consulting services for a client’s sales department. They suggested changes for the different sales management roles that the software company should implement.

    “SalesTech stood out with an approach that improved processes and ensured that the entire team was aligned.”

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  • 13
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London , United Kingdom

    Atom CTO is a software company based in London with more than 10 experts. Founded in 2017, they offer IT strategy consulting, application management and support, and business consulting solutions for both small and medium-sized companies.

    Clients

    • Accelerated Payments Limited

    Industries

    Notable Project

    Atom CTO provides business consulting services to a startup. They help identify funding opportunities, and they strategize how to increase sales. They also help determine the client's right target market.

    "Their work has helped me pivot many times to set myself up for success."

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  • 14
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Founded in 1984, Dragon Rouge is a SEO company. They are located in London, United Kingdom; Paris, France; Warszawa, Poland and New York, New York and have a midsize team. Their services include search engine optimization, web design, advertising, ux/ui design, and more.

    Clients

    • Coca-Cola
    • Reed
    • Belmoca
    • Spinnup

    Industries

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  • 15
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Scaled is a business consulting company. The small team is headquartered in London, United Kingdom. Their services include business consulting, corporate training, commercial financing, funding, & investment, and sales outsourcing.

    Industries

    Notable Project

    Scaled provides business consulting services to a digital marketing agency. They offer coaching, board advisory, M&A advisory, growth planning, financial planning, and mentorship at an executive level.

    "They have various frameworks, methodologies, and processes to help any business overcome growth challenges."

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  • 16
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Business consulting company Metheus Consultancy Ltd is based in London, United Kingdom. The small agency was established in 2021. Their team focuses on business consulting, market research, marketing strategy, digital strategy, and more.

    Industries

    Notable Project

    Metheus Consultancy Ltd helped an analytics and insights firm develop a lead generation and communications strategy. They also reviewed the client's marketing flows, content strategy, and partnership structure.

    "They cared about our business, current situation, and challenges; they committed to empowering us on our growth."

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  • 17
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • London, United Kingdom

    Growthonics is a marketing firm founded in London in 2014. With over 1,000 members, they offer email marketing and business consulting solutions to small and mid-market agencies in the field of business services.

    Clients

    • Panasonic, TimeOut, Twitter, TimeInc, Spotify, American Express, TM Lewin, Creditsafe, JustEat, City Panty, Wonderful, Startupbootcamp, Quantcast, Big Ideas Machine, Ascent, Hussle, Doordash, Dale Carnegie, TOG, JustPark, Fonteva

    Industries

    Notable Project

    A SaaS platform has hired Growthonics to provide lead generation services. They target the audience based on the client's requirements and description to reach out to them via automated emailing lists using Lemlist.

    ''We're building a solid data list.''

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  • 18
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Hyper Apps is a mobile technology firm founded in 2015 with offices in Cluj-Napoca, Romania, Sydney and Melbourne, Australia, and London. Hyper Apps' team of about 100 employees specializes in mobile app development, web development, and UI/UX design.

    Industries

    Notable Project

    Hyper Apps provided mobile app development for an event planning platform. Their team collected information then proceeded to create deliverables for the client's organization. 

    "Communication with the team is seamless."

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  • 19
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    QUAS Intelligence is a business consulting company. Their small team is located in London, United Kingdom. The firm provides business consulting, Artificial Intelligence, and hr consulting. The firm was launched in 2020.

    Industries

    Notable Project

    QUAS Intelligence provided business consulting services to help a web development firm enter new markets. They assessed the client's business strategy, discussed their goals, and developed a six-month roadmap.

    "They were incredibly efficient and always on time."

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  • 20
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Beyond Analysis is a marketing and advertising firm that has offices in Wimbledon, United Kingdom and Sydney, Australia. Founded in 2007, Beyond Analysis's team of just over 20 employees has over a decade of experience specializing in big data consulting/SI. The firm also offers artificial intelligence and marketing research services to its clients.   

    Clients

    • DFS
    • Travelport
    • Mcdonalds
    • Fleetcor

    Industries

    Notable Project

    Beyond Analysis helps develop a Net Promoter Score (NPS) dashboard analytics module for a real estate company. The team creates tools that help improve the visualization of different analytics for the client.

    "They've been incredibly patient, and they've been able to deal with the complexity of the project."

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  • 21
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kingston Upon Thames, United Kingdom

    incite is a growth marketing and lead generation agency in Kingston Upon Thames, United Kingdom. Founded in 2003, they have about 7 employees that serve mostly small businesses in the advertising, IT, and business sectors. Services include business consulting, content marketing, and digital strategy.

    Clients

    • CPA
    • HPE
    • Intel
    • Adobe

    Industries

    Notable Project

    incite provides lead generation and qualification, targeting large companies with difficult-to-reach decision-makers. Their digital and analog outreach and follow-up ensure a constantly full pipeline.

    "It's absolutely unrealistic to expect a small company to do everything we ask of them, but incite does it very well."

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  • 22
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom
    UAE Film Permit is a media & entertainment law company. Launched in 2017, the midsize firm is located in Dubai, United Arab Emirates. Their services include media & entertainment law, video production, and corporate photography.

    Industries

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Business consulting company GAIN LINE was founded in 2020. They are in Salford, United Kingdom and London, United Kingdom and have a small team. Their services include business consulting.

    Industries

    Notable Project

    GAIN LINE was hired by a software solutions provider to optimize their delivery sprints. Using Google Meet and polls, they had interactive workshops to identify issues and recommend possible solutions.

    "The thoroughness and professionalism of GAIN LINE were second to none."

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  • 24
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    UpperKey, a commercial property management company, was founded in 2010. Their small team is located in London, United Kingdom; Paris, France and Dubai, United Arab Emirates and specializes in commercial property management, interior design, corporate relocation, business consulting, and more.

    Notable Project

    UpperKey provides property management services for an SEO company. The team provides short-term rental services and is responsible for maximizing the owner's revenue. 

    "Flexible management is the specialty of UpperKey."

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    VisionSeed is a Cluj-Napoca, Romania-based IT strategy consulting company. The small team focuses on IT strategy consulting and was founded in 2022.

    Industries

    Notable Project

    A digital agency hired VisionSeed to help them digitalize their business. The team also worked on conceptualizing a new product, which would help increase the client's efficiency and improve daily operations.

    "The collaboration went flawlessly."

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  • 26
    • Scheduling

      4.0
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Baseone is a data analytics company based in London, United Kingdom. The small company was launched in 2010. Their services include BI & big data consulting & SI, business consulting, ux/ui design, graphic design, and more.

    Industries

    Notable Project

    a clean technology firm hired Baseone for their business intelligence and consultation firm. The team manages their data extraction system and have implemented an API to streamline the reporting process.

    "Baseone did a really good job of capturing the important essence of our project in a clear manner."

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  • 27
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    NBT (Next Big Thing) is a marketing strategy company established in 2015. The small team offers marketing strategy, digital strategy, business consulting, corporate training, and more. The company is located in London, United Kingdom and Istanbul, Turkey.

    Clients

    • SAP Turkey
    • Medianova
    • Turkcell
    • Samsung

    Industries

    Notable Project

    NBT (Next Big Thing) provides digital marketing services for a software company. They manage a monthly plan that includes updating the website, creating blogs, doing SEO work, running LinkedIn ads, and more.

    "They provide everything we need to have a robust digital footprint thanks to their 360 approach."

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  • 28
    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom

    Primary Access & Research, a market research and business consulting company, was launched in 2019. Based in London, United Kingdom, their small team provides market research and business consulting.

    Industries

    Notable Project

    A biotechnology company has partnered with Primary Access & Research to perform competitor and trending anti-infectives research. They used various tools available to gather and provide information.

    "The level of detailed information they provide is exceptional."

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  • 29
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • London, United Kingdom

    ClerksWell is a custom software development firm. They are headquartered in London, United Kingdom and have a midsize team that focuses on custom software development, web development, IT strategy consulting, web design, and more. The firm was founded in 1996.

    Industries

    Notable Project

    A business consultancy has tapped ClerksWell to rebuild their host system and website. They've incorporated the client's rebranding solutions into their work and continue to provide system and site maintenance.

    "ClerksWell is a highly capable team, and the only advice you need is to trust them to meet your exact needs."

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  • 30
    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom

    Established in 2008, Studio Change is a small branding firm. Their team provides branding, business consulting, and graphic design. The agency is located in London, United Kingdom.

    Industries

    Notable Project

    Studio Change designed websites and marketing assets for a consulting company. The team later created illustrations to represent concepts in a book of short pieces. They designed several two-page spreads.

    "Their team took my idea to a level I couldn’t have imagined."

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