Top 30 Business Consulting Companies in London

A marketing technology company hired HewardMills to help them comply with European data privacy law by providing Data Protection Office (DPO) services. HewardMills also provided consultancy regarding data privacy policies and European data privacy law and helped put solutions that would help the company comply. The engagement has enabled the company to move forward after having fulfilled their legal requirements.

"HewardMills is very responsive; if I hand them something on Monday, I almost always get a response about it in our Wednesday meeting." - Global Data Privacy Manager, Marketing Technology Company 

Cactus provided business consulting services for a design agency. The agency was looking to grow their business. Cactus helped double the agency’s size since working with them.

“They’ve got great a balance of hard and soft skills as well, with their technical, financial, and legal expertise, and then their sales, marketing, and culture experience.” - Founder, Design Agency

Beyond Analysis provided strategic and analytical consulting services to a holiday company. The client wanted to use data to understand and draw insights about their organization's customers, so Beyond Analysis researched strategies such as target audience analysis and brand evaluation to best position the project. The firm also used strategies like data mining. Beyond Analysis successfully developed a model that met the client's needs. The client was impressed with Beyond Analysis's flexibility and organization throughout the project. 

"They were very organized. There were no surprises, and they were flexible and adaptable. We work in a very agile way in the digital product development area, with full end-to-end continuous delivery. They really adapted to working with us in that space very well as they have an agile mindset."-IT Director, Holiday Company 

BSI Group audited a healthcare provider software company to see if they were ISO 13485 compliant. The audit was completed in two phases. 

"They were very straightforward. It was very clear what was being done and what their expectations of us were." – Director of Operations, Healthcare Provider Software Company

Etch provided web training services for a nonprofit using Google Design Sprints. The training was then used by the nonprofit to support engagement with parents in nursery schools. This has allowed the nonprofit to work more efficiently than before.

"Their sprint methodology has enabled us to compress many weeks’ worth of work into a single week. Sprints allow us to receive and act on user feedback early in the development process, thereby ensuring we reach our beneficiaries with solutions that truly respond to their core needs and to do this in a cost-effective manner." - Head of Innovation, Nonprofit

PoliLingua was hired by a Communications Company to translate into different languages, edit, and proofread the Company's e-learning tool for its employee engagement program. Polilingua delivered according to expectations and the tool has been launched.  

"The responsiveness and accuracy were great." - Account Director, Communications Company

Growthonics provided lead generation services for a training SaaS. The goal was to improve generation within the USA, with 10 sales demos per month. Growthonics helped land 25 high-quality leads for the platform.

“Great team. A little bit tricky with time zones, but we made it work.” - Head of Marketing, Training SaaS

Careful Feet Digital Marketing Agency was responsible for digital marketing campaigns for a wellness client. The campaign grew their social media following by the thousands and positive responses from consumers.

"They’d done well in building brand awareness with our target market." –Project Manager, Wellness Company

PixelPlex worked on smart contract consultation and development for a crowdfunding startup. They built the contract system and created backend processes to enhance communication between the GUI and contracts. The client was impressed with their ability to deliver throughout the project.

“As for their effectiveness, PixelPlex delivered everything we asked of them on time with no major issues.” – CTO, Crowdfunding Startup 

Precis Digital oversaw a shopping comparison site's SEM strategy. The client wanted to expand the volume and ROI of its SEM efforts. Precis Digital handled the client's Google AdWords, Google Display, and YouTube Advertising accounts and implemented custom audience segmentations. Precis Digital also helped the client adopt e-commerce conversion tracking and implemented automatic ad bidding. Precis Digital's work allowed the site to make more data-driven decisions, assigning resources to areas with the most ROI.

"In Sweden, our SEM volume has increased 15% and cost/conversion has decreased 10% for Q1 on a year over year basis." – Traffic Acquisition & Optimization Lead, Shopping Comparison Site

Geeky Tech provided SEO and social media management services for a lifestyle website. Their efforts successfully increased website traffic and helped establish their digital identity.

"Our social media accounts are interlinked and our rankings have improved." — Owner, Lifestyle Website

Atom CTO developed an automated platform for an invoice finance provider. The goal was to develop an automated platform to handle the provider’s growth. The provider has worked with Atom CTO since their inception and has done so for two years.

“Atom was able to quickly grasp and share our vision for the Accelerated Payments platform and translate the business needs into tangible results.” - Co-Founder & Head of Operations, Invoice Finance Provider

A printing company hired Saines Business Consulting to help implement a new CRM platform where staff members had a shared online workspace for saving and completing jobs, and the company could share and store important job information. The project was completed and Saines then trained the three departments who were going to use the system. Because of this, job production began to improve within three days.

"What I thought was going to be a minefield turned out to be seamless with David's insights." - Signs and Design Manager, Printing Company

The ASO.co helped optimize an AI-driven healthcare app for search engines and the app store. The team delivered new designs, conducted A/B testing, and identified important keywords. The ASO.co's efforts resulted in an increase in app downloads while minimizing the client's ad spend by 70%. 

 "The team has also improved our organic performance, and we’ve seen a greater, more efficient performance with our keywords." — Director of Customer Acquisition, AI-Driven Healthcare App

Uncommon Communication worked with a social impact consultancy to refine their work. The projects involved refining the company's proposals and pitch deck, refining specific proposals, and work through existing proposals. The consultancy has won 12 projects with the help of their newly refined methodology.

"Uncommon Communication produces very reliable, excellent deliverables. I would work with her again and highly recommend her. From a differentiator perspective, her critical thinking skills are fantastic. Also, her ability to create and view things from a strategic perspective was excellent." - CEO, Social Impact Consultancy

A medical center hired Market Edge to conduct market research on Smart Labels and how it affects their operations. This was done before the Smart Labels were launched, to make sure that the healthcare staff know how these can make their processes easier and how it improves the patients' safety. The product was launched successfully.

"All the team members worked very well with one another and really improved the product." - Clinical Nursing Director, medical center 

An online digital publisher hired WMKD tho help out to create and execute a business strategy over the long term. The strategy had to be both scalable and cost-effective. The main focus of the project was developing a strategic vision for the publisher. WMKD has been attributed to the success of the company.

"WMKD gets to the heart of the matter quicker than anyone I know and asks questions that force us to think. WMKD remains a trusted adviser and invaluable to our business." - CEO, Online Digital Publisher

incite handled lead generation and consulting services for a brand language agency. Their team contacted prospective clients, referencing the partner's case studies and client testimonials. Their efforts have increased the partner's client acquisition and brand awareness.

"They have a sense of professional tenacity. incite is great at wrestling down a lead and getting that prospect to talk on the phone with me." –Founder, Brand Language Agency

The Beaverhead Ltd provided web development services for an events-based social network company. The team produced an MVP, offering expertise from design to hosting. They successfully delivered, meeting the company’s expectations. 

“The Beaverhead took care of the whole process of creating task and project management.” — Product Owner, Placepark

A regulatory software company hired The London Software Testing Company to handle QA testing on software for European regulations that the company was developing. The scope included checking whether the specifications of individual user stories or items on the backlog were good enough for engineers to follow and pick up, designing the test cases, checking the implementation and if the right values and results were produced, and exploratory and regression testing. The London Software Testing Company accomplished these tasks and met all expectations.

"I can rely on them because they always take responsibility for the things they work on." - Interim Program Director, Regulatory Software Company

Rich Contacts provided marketing solutions for a wellbeing consultancy. These solutions included email support and lead generation. The consultancy has made over $100,000 in revenue with the help of Rich Contacts.

“The quality of their work is noteworthy. They also provide a high level of service.” - Managing Director, Wellbeing Consultancy

A payment platform hired Levene Consulting to provide support for their market research. Levene Consulting performed detailed market research using information they gathered about the Turkish Market. This helped the platform to get introduced to relevant people.

"They consistently exceed my expectations and are quick to understand our requirements." - Owner, Payment Platform

BBK Partnership provided accounting-related consulting services for a creative agency. BBK Partnership also helps with bookkeeping-related consultations. These consultations have helped the agency save a considerable amount of funds.

“BBK Partnership has enough insight to be able to have discussions as to how the business is performing and can provide input, which we really appreciate.” - Director, Creative Agency

Hyper Apps was tasked with creating a prototype design for an online marketplace's new application. Hyper Apps developed both a design prototype and a pitch deck while incorporating fresh color schemes, visuals, and page layouts. 

"The program managers and other entrepreneurs were very impressed with the end result. We recently pitched the prototype to another individual in San Francisco who was also very impressed." - CEO, Online Marketplace 

Together with an international trade group, Tevolution Professional Services LLP provides customs brokerage. The client praises them for their responsiveness, communication, and professionalism. 

"We’re able to give much more professional service as a company because we can give advice that is really professional. It gives our company a good reputation." – Executive Director, International Trade Group 

Transmission Private provided strategic communications and PR solutions for a retailer. The goal was to provide services without raising any media interest in the retailer. Transmission Private took control of the retailer’s digital identity and made sure they stayed low-profile.

“I have been receiving PR advice for nearly ten years now and I would strongly recommend Transmission Private as the best organization of its type that I have ever worked with.” - Majority Shareholder, Retailer

Huzz Digital provided social media marketing solutions for an influencer. The influencer was looking to have 3000 followers on their social media account. Huzz Digital exceeded the influencer’s expectations and they are satisfied.

“Very effective.” - Influencer

Radical Path provided design services for an international hotel chain. They helped storyboard creative assets assisting from conception to final delivery. Their deliverables boast a creative and clean look and met all expectations. 

"They’re incredibly professional and easy to work with." –Senior Performance Marketing Manager, International Hotel Chain

Rubik Communications provided PR services for a financial services company. The company not only wanted to improve their overall branding but also have experts work with their in-house team on messaging. The company has received positive feedback from investors.

“They always met deadlines and communication was smooth between both teams as their approach was very structured.” - Portfolio Manager, Financial Services Company

A telecommunications company hired IngDev to provide software development and software asset management (SAM) services. IngDev completed the project and met all expectations and the product was launched on time and under budget.

"they sent us variables we hadn’t even thought of along with a list of short questions that took us back to the meeting room" - CEO, Telecommunications Company