Top 100 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 

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."

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."

Takeaway Reality offers AR development services and consulting for a marketing company. They’ve worked on several projects, including a driving experience, a fireworks experience, and a hockey game.

“They always provide exceptional service and delivery, regardless of the project size.”

A lead generation agency uses AMD Consulting Group's service to white label their social media ads strategy. The team runs campaigns across various industries to help the firm drive leads to their customers. 

"They have high-quality strategy and execution."

The founder of a dating app hired SeedLegals to assist them with legal work. They have come up with legal documents that will help along with the seed round of the client's funding stage.

"SeedLegals has offered the best value really."

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."

A payment platform needed to source data and prospects. Growthonics provided lead generation services; they adjusted the criteria to populate lists regarding prospects that would meet those requirements.

“Their customer service was outstanding.”

Prophet is helping an information security company figure out the best accounts to target based on the client’s offerings. They supplement their marketing expertise by providing an outsourced sales team.

"They are the most results-oriented vendor we have ever worked with. They care about the success of our business."

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."

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

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."

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

Marino Software developed custom software for an IT services company. They were tasked with a WebRTC button that provides a voice connection to the company and a payment mechanism via Stripe for the backend.

"They delivered on time and managed all the customer expectations in a professional and timely manner."

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

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."

PatientBoost (formerly Mediavandals) provided design and development services for a packaging and identity services company. The team was responsible for graphic design, web design, web development, and more.

"PatientBoost (formerly Mediavandals) was fast and reliable."

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 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

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 Group Consulting has provided digital marketing services for an AI & AR solutions company. The team is tasked with creating marketing strategies and campaigns as well as conducting business research.

"We remain satisfied with the professional approach, prompt work, and attention to our project."

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

A foresight consultancy firm wanted to redesign their website and build a subscription portal for their business. They partnered with Indie Ridge because of their prior experience of working together.

"Indie Ridge are personable, accessible and efficient."

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."

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

NUOPTIMA handles a CBD manufacturer's SEO needs. The team is responsible for keyword research, competitor analysis, content, increasing domain authority, SEO audit, and more. 

"They are fantastic, easy to deal with, and highly knowledgeable."

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 

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

An investment company engaged with Startup Venture Builder for startups selection in the MENA region. The team scouted 155 startups, bringing investment opportunities to the client and achieving KPIs goals. 

"They demonstrated great passion in what they were doing."