Top Consulting Firms in London

Ratings Updated: December 4, 2025

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Pricing

Get Matched

15 Leaders 15 Contenders

959 Companies

Country: England

City: London

List of the Top London Consultants

Sponsored

Featured

What are Featured Providers?
DataRoot Labs

4.9 22 reviews
Premier Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves London, England

Services provided

30% AI Development

20% AI Agents

20% Generative AI +3 services

10% AI Consulting

10% IoT Development

10% Low/No Code Development

DataRoot Labs is a specialized AI and machine learning company known for developing sophisticated AI systems and scalable back-end solutions. The company consistently receives positive feedback, with 100% of reviews highlighting their deep AI expertise and efficient project management. Clients appreciate their dedication, timely delivery, and strong communication skills, and note that their AI solutions have led to significant improvements in project outcomes.

See all 22 projects
Reviews mention Experienced
The feedback from SavStart's CEO highlights a highly positive sentiment regarding DataRoot Labs' expertise and responsiveness. Clients noted the team's exceptional understanding of technology and ability to transform complex ideas into reality, stating, "They understood exactly what we were after" and praised their "fast responses, knowledge, proven experience, and patience." The ongoing communication and support have led to confidence in project success, with a desire for further collaboration. Overall, the experience has been characterized by professionalism and effective teamwork.

POC Platform Dev for AI-Powered Legal Document Automation Co

5.0 May 23, 2023

The team at DataRoot Labs is knowledgeable, professional, and responsive throughout the entire process. They took the time to understand our specific needs and requirements and were able to deliver a product that exceeded our expectations. All of our communication was crisp and to the point.
Read Full Review

IT Consulting & SI for AI Powered Business

5.0 Oct 9, 2020

So far, we’ve been impressed with the fast responses, knowledge, proven experience and patience from the DRL team. They keep in touch with us regularly and are eager to help us figure out any hurdles we come across.
Read Full Review

Read All Reviews

Was this helpful?

1 of 1 reviews is 5 stars

$1,000,000 – $9,999,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews for DataRoot Labs highlight their exceptional responsiveness and dedication, with clients appreciating their ability to deliver high-quality AI solutions efficiently. One CEO noted the development of advanced capabilities, including speech-to-text and emotion detection, achieving impressive outcomes such as low latency and cost-effectiveness. Overall sentiment is highly positive, with clients praising the company's culture fit and alignment with values, indicating a strong recommendation for prospective projects.
Read 1 Recent Review

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (7) $10,000 to $49,000 (5) $200,000 to $999,999 (4) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently commend DataRoot Labs for their excellent value for money, with many highlighting that their pricing fits within budget while delivering high-quality results. One client noted, 'DataRoot Labs exceeded our expectations primarily because they managed to deliver the working prototype on time and at less cost than anticipated.' Another remarked, 'Good value for cost' and 'impressive cost and quality ratio,' reflecting a strong sentiment of satisfaction with the overall investment.
Read All Reviews

Was this helpful?

View projects from:

United States (7) Ukraine (6) England (3) Israel (1) Nigeria (1) Spain (1) United Arab Emirates (1)
View Profile Visit Website
The Chalifour Consulting Group, LLC

5.0 6 reviews
Premier Verified

$1,000+

$200 - $300 / hr

2 - 9

Serves London, England

Services provided

80% Business Consulting

10% Corporate Training & Coaching

10% Fractional CFO Services

The Chalifour Consulting Group, LLC specializes in providing Business Consulting and Management Consulting services, offering tailored business solutions and advisement. Their reviews highlight a 100% satisfaction rate, with clients praising their professionalism, strategic insights, and timely deliverables. Approximately 80% of reviewers commend their customized approach and effective communication, positioning them as a trusted partner for corporate consultation and business growth.

See all 6 projects

Industry Experience

The Chalifour Consulting Group, LLC demonstrates expertise across multiple industries including Healthcare, Manufacturing, Construction, Logistics & Supply Chain, and Automotive. Clients commend their tailored approach, effective communication, and commitment to delivering results. In Healthcare, they facilitate business setups efficiently. For Manufacturing, they enhance operational efficiency and client engagement. In Construction, they significantly boost revenue and branding. Logistics clients appreciate their strategic guidance in marketing and sales. Overall, the firm is well-regarded for its professionalism and impactful consulting across these sectors.
Read All Reviews

Select Industry to see insights

Healthcare Manufacturing Construction Logistics & Supply Chain Automotive

Was this helpful?

View projects from:

Fort Lauderdale, Florida (1) Columbia, Missouri (1) Minneapolis, Minnesota (1) Chatham, New Jersey (1) Loudon, New Hampshire (1)

Portsmouth, NH

240 Islington Street
Portsmouth, NH 03801
2 - 5

+16037226206

See All Locations (1)

View Profile Visit Website

Working Excellence

5.0 3 reviews
Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves London, England

Services provided

10% Business Consulting

15% AI Consulting

15% AI Development +6 services

15% BI & Big Data Consulting & SI

15% Custom Software Development

10% Cybersecurity

10% Generative AI

5% Digital Strategy

5% IoT Development

Working Excellence, a business consulting firm specializing in deploying machine learning models for enterprise analytics, is highly regarded for its expertise and efficient project delivery. With 100% positive feedback, clients commend their end-to-end solutions, responsiveness, and ability to enhance forecasting accuracy by 30%, consistently delivering ahead of schedule and within budget.

See all 3 projects

1 of 1 Business Consulting reviews are 5 stars

1 new review for Business Consulting in past 6 months

Less than $10,000 avg. project cost

Business Consulting PROJECT HIGHLIGHT

ML Development for Marketing Consulting Firm
5.0 — Working Excellence deployed an ML model for a marketing consulting company. The team added specific functionalities to the solutions, such as feature engineering, model training, and real-time Read more
Read 1 Review

Was this helpful?

Industry Experience

Working Excellence has demonstrated expertise in the software and advertising & marketing industries, focusing on machine learning and large language model implementations. Clients in software reported improved customer satisfaction and operational efficiencies, while those in marketing noted a 30% increase in forecasting accuracy. Overall sentiment is highly positive, highlighting strengths in communication, project management, and delivering end-to-end solutions, making them a suitable choice for businesses seeking innovation in analytics and automation.
Read All Reviews

Select Industry to see insights

Software Advertising & marketing

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have expressed strong satisfaction with Working Excellence's cost-effectiveness, noting it as a significant factor in their selection. One client highlighted their project as 'good value for cost,' while another remarked on receiving 'great early returns' from their investment. Both reviews emphasized timely delivery and responsiveness, reinforcing the perception that Working Excellence offers substantial value relative to their pricing.
Read All Reviews

Was this helpful?

Reston, VA

11921 Freedom Drive
Reston, VA 20190
10 - 15

2025871200

See All Locations (2)

View Profile Visit Website
Capitalite Limited

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

25% Business Consulting

75% Accounting

Capitalite Limited is an Accounting company. Founded in 2016, the agency offers Accounting and Business Consulting.
Read more

London, England

6 St Mary at Hill
London, England EC3R 8EE

+44 20 7939 0463

See All Locations (1)

View Profile
Media Contacts Ltd

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

25% Business Consulting

25% Advertising

25% Web Design +2 services

15% Public Relations

10% Event Management

Founded in 1993, Media Contacts Ltd, a small Advertising company, is based in London, England. Their services include Advertising and Business Consulting.
Read more

London, England

The Windsor Centre Windsor Street Islington
London, England N1 8QG

+44.20.7359.8244

See All Locations (1)

View Profile
Apt Accountants

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

London, England

Services provided

25% Business Consulting

75% Accounting

Apt Accountants is a London, England-based Accounting company. Established in 2003, the team provides Accounting and Business Consulting.
Read more

London, England

404 Lewisham High Street, Lewisham
London, England SE13 6LJ

+44 20 8690 4001

See All Locations (1)

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Driftime®

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Hove, England

Services provided

25% Business Consulting

25% Branding

25% UX/UI Design +1 service

25% Web Design

Driftime® is a branding firm. Established in 2016, their team focuses on Branding and Web Design.
Read more

Hove, England

Line 2, GOLDSTONE ROAD
Hove, England BN3 3RP

See All Locations (1)

View Profile
Abbott Moore

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Silsoe, England

Services provided

20% Business Consulting

80% Accounting

Abbott Moore is a small Accounting company in Silsoe, England. Their services include Accounting and Business Consulting.
Read more

Silsoe, England

28-31 The Stables, Wrest Park
Silsoe, England MK45 4HR

+44.1525300180

See All Locations (1)

View Profile
Website Consultants Ltd

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

London , England

Services provided

15% Business Consulting

25% Pay Per Click

25% Search Engine Optimization +2 services

25% Web Design

10% Financial Consulting

Website Consultants Ltd is a pay per click agency. Their small team is located in London , England. Their services include Pay Per Click and Search Engine Optimization.
Read more

London , England

71-75 Shelton St, Holborn,
London , England WC2H 9JQ

+44.20.3882.8800

See All Locations (1)

View Profile
Solid View Agency

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

England, England

Services provided

15% Business Consulting

25% Web Design

15% Web Development +7 services

10% AR/VR Development

10% Financial Consulting

10% HR Consulting

5% PEO/Employee Leasing

5% Recruiting

3% Staffing

2% HR Outsourcing

Solid View Agency, a web design agency, specialize in Web Design and Business Consulting. They were established in 2019.
Read more

England, England

33 Lexden Road Mitcham, Surrey
England, England CR4 1NL

+44.7756.607796

See All Locations (1)

View Profile
Harmoney Consulting Group

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

10% Business Consulting

50% Accounting

40% Financial Consulting

Harmoney Consulting Group, a small Accounting company, is in Glasgow, Scotland and Bristol, England. The team provides Accounting and Financial Consulting.
Read more

London, England

41 Old Street, Finsbury, Islington
London, England N1 6DR

02035 895703

See All Locations (3)

View Profile
PDSI

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

London, England

Services provided

10% Business Consulting

40% Commercial Development

20% Architectural Design +2 services

20% Interior Design

10% Financial Consulting

Commercial Development company PDSI was launched in 2005. The team specializes in Commercial Development and Architectural Design and is in London, England.
Read more

London, England

Edinburgh House 40 Great Portland Street
London, England W1W 7LA

+44 2037142440

See All Locations (1)

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Previous 1 16 17 18 19 20 Next

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 GoodCore Software

2 Takeaway Reality

3 HewardMills

4 bluhalo io Ltd

5 Beyond: Putting Data to Work (previously Beyond Analysis)

6 Polestar Analytics

7 Vision One

8 Telescopic

9 Westcliff Strategic

10 ScaleLabTech

11 Scaled

12 Tesseract Academy

13 Waveup

14 Maya Hospitality

15 Ascent

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 15 London Consultants

GoodCore Software

$25,000+

$25 - $49 / hr

50 - 249

London, England

Ability to deliver

37.3/40.0

17.6/20 Reviews

10/10 Clients & Experience

9.7/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Takeaway Reality

$1,000+

$50 - $99 / hr

10 - 49

London, England

Ability to deliver

35.9/40.0

17.2/20 Reviews

10/10 Clients & Experience

8.7/10 Market Presence

Service focus

15% Business Consulting

85% Other

View Profile Visit Website
HewardMills

Undisclosed

Undisclosed

10 - 49

London, England

Ability to deliver

30/40.0

16.2/20 Reviews

8.5/10 Clients & Experience

5.3/10 Market Presence

Service focus

50% Business Consulting

50% Other

View Profile Visit Website
bluhalo io Ltd

$1,000+

$300+ / hr

2 - 9

London, England

Ability to deliver

28.2/40.0

16.4/20 Reviews

6.2/10 Clients & Experience

5.6/10 Market Presence

Service focus

80% Business Consulting

20% Other

View Profile Visit Website
Beyond: Putting Data to Work (previously Beyond Analysis)

$25,000+

$150 - $199 / hr

50 - 249

London, England

Ability to deliver

33.9/40.0

16/20 Reviews

9.8/10 Clients & Experience

8.1/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website
Polestar Analytics

$5,000+

$25 - $49 / hr

250 - 999

New York, NY

Ability to deliver

32.4/40.0

15.6/20 Reviews

7.6/10 Clients & Experience

9.2/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Vision One

$10,000+

$100 - $149 / hr

10 - 49

London, England

Ability to deliver

33.1/40.0

17.4/20 Reviews

9.4/10 Clients & Experience

6.3/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Telescopic

$5,000+

$100 - $149 / hr

10 - 49

London, England

Ability to deliver

32.8/40.0

16.4/20 Reviews

9.7/10 Clients & Experience

6.8/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Westcliff Strategic

$100,000+

$300+ / hr

2 - 9

London, England

Ability to deliver

24.5/40.0

15.6/20 Reviews

4.2/10 Clients & Experience

4.7/10 Market Presence

Service focus

100% Business Consulting

View Profile Visit Website
ScaleLabTech

$5,000+

$25 - $49 / hr

10 - 49

London, England

Ability to deliver

27.7/40.0

16.2/20 Reviews

7.2/10 Clients & Experience

4.2/10 Market Presence

Service focus

40% Business Consulting

60% Other

View Profile Visit Website
Scaled

$1,000+

$300+ / hr

2 - 9

London, England

Ability to deliver

28.3/40.0

16.6/20 Reviews

6.4/10 Clients & Experience

5.2/10 Market Presence

Service focus

40% Business Consulting

60% Other

View Profile Visit Website
Tesseract Academy

$5,000+

$150 - $199 / hr

2 - 9

London, England

Ability to deliver

32.2/40.0

16.6/20 Reviews

10/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Waveup

$1,000+

$100 - $149 / hr

10 - 49

London, England

Ability to deliver

30.2/40.0

17.6/20 Reviews

3/10 Clients & Experience

9.6/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website
Maya Hospitality

$10,000+

$100 - $149 / hr

2 - 9

London, England

Ability to deliver

30.5/40.0

16.2/20 Reviews

10/10 Clients & Experience

4.2/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website
Ascent

$50,000+

$100 - $149 / hr

250 - 999

London, England

Ability to deliver

29.6/40.0

16.2/20 Reviews

7.8/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
esynergy

$25,000+

Undisclosed

50 - 249

London, England

Ability to deliver

30.1/40.0

16/20 Reviews

8/10 Clients & Experience

6.1/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Nurturance

$1,000+

$150 - $199 / hr

2 - 9

London, England

Ability to deliver

21.2/40.0

16.6/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

100% Business Consulting

View Profile Visit Website
Hyper Startup Studio

$5,000+

$50 - $99 / hr

10 - 49

London, England

Ability to deliver

29/40.0

16.4/20 Reviews

7.3/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Digitalgenies

$1,000+

$25 - $49 / hr

2 - 9

London, England

Ability to deliver

27/40.0

16.2/20 Reviews

6.8/10 Clients & Experience

4/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website
TMotions Global Ltd

$25,000+

$25 - $49 / hr

50 - 249

London , England

Ability to deliver

25.4/40.0

15.6/20 Reviews

4.3/10 Clients & Experience

5.5/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website
incite

$5,000+

$100 - $149 / hr

10 - 49

Kingston Upon Thames, England

Ability to deliver

27.6/40.0

15.8/20 Reviews

6.7/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
YJCollective

$10,000+

$50 - $99 / hr

10 - 49

London, England

Ability to deliver

27.3/40.0

15.8/20 Reviews

6.3/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
unbiased marketing

$1,000+

$50 - $99 / hr

2 - 9

London, England

Ability to deliver

21/40.0

17/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

55% Business Consulting

45% Other

View Profile Visit Website
UpperKey

Undisclosed

Undisclosed

10 - 49

London, England

Ability to deliver

27.1/40.0

16.4/20 Reviews

3.1/10 Clients & Experience

7.6/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Primary Access & Research

Undisclosed

Undisclosed

2 - 9

London, England

Ability to deliver

22.8/40.0

16.2/20 Reviews

2.6/10 Clients & Experience

4/10 Market Presence

Service focus

40% Business Consulting

60% Other

View Profile Visit Website
NBT (Next Big Thing)

$5,000+

Undisclosed

10 - 49

London, England

Ability to deliver

26.6/40.0

16.2/20 Reviews

4.9/10 Clients & Experience

5.4/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Diverge

$10,000+

$150 - $199 / hr

10 - 49

London, England

Ability to deliver

26.5/40.0

17/20 Reviews

4.9/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% Business Consulting

90% Other

View Profile Visit Website
Ignite Inclusion

Undisclosed

$50 - $99 / hr

2 - 9

London, England

Ability to deliver

23.8/40.0

16.2/20 Reviews

2.7/10 Clients & Experience

4.9/10 Market Presence

Service focus

30% Business Consulting

70% Other

View Profile Visit Website
Digi Strikers

$5,000+

$50 - $99 / hr

50 - 249

London, England

Ability to deliver

24.9/40.0

17/20 Reviews

3.9/10 Clients & Experience

4/10 Market Presence

Service focus

15% Business Consulting

85% Other

View Profile Visit Website
Studio Noel

$10,000+

$50 - $99 / hr

2 - 9

London, England

Ability to deliver

24.6/40.0

16.4/20 Reviews

2.1/10 Clients & Experience

6.1/10 Market Presence

Service focus

20% Business Consulting

80% Other

View Profile Visit Website