Browse top managed IT services in London, helping businesses improve system reliability, strengthen cybersecurity, and support day-to-day operations. Compare experienced IT firms by technical expertise, support options, and industry focus to find the right partner.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Working together to elevate your brand.
First Rate Marketing is a London-based, award-winning digital marketing agency. We craft transformative digital experiences that equip our clients with a competitive advantage and provide their audiences with brand-elevating impressions...
Top Services:
- Web Design
- Branding
- WordPress Website Design
- Logo Design
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFirst Rate Marketing Services
Data sourced from the agency's DesignRush profileallPlanning Ticket Punch Travel Cloudsource Adrian Digby GSD Factor Nomadys GosuRabbit Philip Loubser Foundation Train Primal Teresa Lodato
First Rate Marketing Reviews & Testimonials

Web Design Review from Adrian Digby
With my values around integrity, excellence, trust and creativity, selecting a partner for designing and creating my new website was so important to me. This led me to working with First Rate Marketing and in particular I had the privilege of working with Sam.From the onset, Sam was fully engaged and demonstrated a great understanding of my business and my requirements. His approach was not merely transactional; it was a collaborative journey. Sam's expertise shone through as he presented a variety of options and solutions that were not only in alignment with my vision but also enhanced it significantly.What set First Rate Marketing apart was their responsiveness to my inquiries and the constructive challenges they presented. These challenges were not roadblocks but rather catalysts for innovation, prompting me to explore new perspectives and ideas. This level of engagement and thought-provocation was instrumental in achieving a final product that truly resonated with my brand's identity and my vision.For professionals and businesses looking to explore their online presence, I wholeheartedly recommend engaging in a dialogue with First Rate Marketing. Sam, in particular, exemplifies the blend of creativity, technical prowess, and strategic thinking that can transform a concept into a tangible, impactful digital experience.

Web Development Review from Olivia M. Gonzalez
Our experience with First Rate Marketing has been fantastic. They're very knowledgeable, especially when it comes to web design, SEO strategy and web development. They consistently deliver beyond expectations to ensure we are more than satisfied with our results. They are communicative, able and willing to explain details easily and thoroughly, easy to work with, and they care about doing the right thing. And that means the most to us. They're always willing to seek to understand and find a solution.

Web Design Review from Nicholas Smith
Great guys to work with, super knowledgeable and explain things very well.Went above and beyond and were able to give advice beyond the scope of what we were looking for in order to give us an edge.They have streamlined processes and are very quick to answer any questions that we had.Couldn't recommend highly enough.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsThe UK's Largest Independent Managed Service Provider
If you are looking for next level managed services wrapped with outstanding customer experience you have come to the right place. Opus are specialise in delivering CX transformation, business telephony, managed IT, business mobile solutions, IoT solutions and managed print consultancy...
Top Services:
- Managed Services
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOpus Technology Services
Data sourced from the agency's DesignRush profileFirst Central Which? All Saints One Family Dignity Funerals PLC Mark Warner Travel Fred Olsen The Ivy Collection Fever Tree NHS
Opus Technology Reviews & Testimonials
Ian Gooding's Review Sourced from Google
As a satisfied customer, I’m writing to congratulate the entire team at Opus for a trouble free and well managed migration project. Scripture Union are very happy with the results, which have met all the objectives we set.Thank you for bearing with us during the long process of testing the solution and planning for the migration, and for sorting the proposal process and licencing.Thank you for managing the migration project so we all knew what was happening and had a really helpful point of contact. This really helped get the work completed on time and with little cause for concern on our part. Most of our staff team have completed the training you arranged so we also had a fairly trouble free switchover.Thank you for setting up the production system for us, and bearing with us while we wrestled with various aspects of the technology.We will be looking forward to the ongoing care of the support team as the migration project was completed on time and on budget.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsThe Microsoft Cloud & Cyber Security Specialists
Stripe OLT are a multi-award-winning Managed Service Provider, specializing in IT, cloud & cyber security. With office in London Bristol, and Manchester, their team support and secure critical infrastructure throughout the UK...
Top Services:
- IT Services
- Managed Services
- Cybersecurity
- Cloud Consulting
- IT Compliance Solution
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsStripe OLT Services
Data sourced from the agency's DesignRush profileBristol Airport Rail Delivery Group: National Rail MoneySuperMarket Group Hargreaves Lansdown Knotel NHS Confederation Huboo Geo Energy
Stripe OLT Reviews & Testimonials
Becky Lees's Review Sourced from Google
A fantastic service - Stripe have provided us with invaluable support and insight over the years, and are always available if assistance is needed. A great team to work with!
Cara Ainsley-Bridger's Review Sourced from Google
Great company to work with, always have their clients needs at the forefront of every interaction. Very slick processes and lovely staff who will always make the time to help out.
Anna R's Review Sourced from Google
Highly recommend Stripe as one of the best IT services in UK! Guys really know what are they going and take the best care of your request. Professional and friendly atmosphere!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsMaking Technology Simple
1st-IT is a London-based IT support and managed services provider established in 2000. We help SMBs and charities across London with IT support, cybersecurity, cloud services, and Cyber Essentials certification. With over 25 years of experience, we deliver fast, reliable, and cost-effective technology...
Top Services:
- Managed Services
- IT Compliance Solution
- IT Services
- Cybersecurity
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts1st IT Services
Data sourced from the agency's DesignRush profileSophos Dell Trend Micro
Elevating IT. Streamlining Business Operations.
Totality Services, a London-based IT services agency, revolutionizes workforce and business operations with innovative technology solutions and comprehensive IT support. From robust security measures to seamless onboarding processes for new employees, Totality Services streamlines IT operations. Committed to...
Top Services:
- Managed Services
- IT Services
- Cybersecurity
- Cloud Consulting
- IT Compliance Solution
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountstotality services Services
Data sourced from the agency's DesignRush profilemultiverse pedder istari
totality services Reviews & Testimonials
Seiji Nunez's Review Sourced from Google
I am delighted to share my unequivocal satisfaction with the outstanding IT support services provided by totality services. As a client who has had the privilege of partnering with them for an extended period, I am compelled to express my appreciation for their unwavering commitment to excellence.Since engagement a few years ago, it was evident that their team was dedicated to delivering IT solutions of the highest calibre. Their professionalism, technical expertise, and attention to detail have consistently exceeded my expectations.One of the standout attributes is their prompt responsiveness. Whenever I have encountered IT issues, their support team has been quick to address them, minimising downtime and ensuring that my business operations remain uninterrupted. Their 24/7 availability is a testament to their dedication to client satisfaction.In addition to their rapid response times, they have a team of highly skilled IT professionals who possess an in-depth understanding of a wide range of technologies. In our case they support Google Workspace, workstations and security solutions.Their ability to diagnose and resolve complex IT problems is truly commendable. Whether it's troubleshooting network issues, resolving software glitches, or implementing robust cybersecurity measures, they have consistently delivered results.Totality has also demonstrated a keen awareness of the importance of proactive IT management. Their proactive monitoring and maintenance services have helped our business avert potential IT crises before they could impact our operations negatively. This forward-thinking approach to IT support has proven invaluable in maintaining our productivity and safeguarding our data.Furthermore, the company's commitment to staying abreast of the latest industry trends and technologies is evident in their approach to IT strategy. They have been instrumental in helping us adapt to evolving IT landscapes and identifying opportunities for process optimisation.Cost-effectiveness is another noteworthy feature. They have consistently provided us with cost-efficient IT solutions tailored to our specific needs, ensuring that we receive excellent value for our investment.I wholeheartedly endorse totality. Their exceptional team, proactive approach, and unwavering commitment to client satisfaction have had a profoundly positive impact on my company's IT infrastructure and overall operational efficiency.If you are seeking a reliable, professional, and highly competent IT support company in plain English, I wholeheartedly recommend them. Their dedication to excellence and their ability to deliver results are truly unmatched. It has been a privilege to work with them, and I look forward to continuing our partnership for many years to come.
Tom Hashemi's Review Sourced from Google
On day one, the Totality engineer assigned to on-board us turned up at our offices late and left early without having onboarded the team members that had patiently waited for their turn all day. He went incommunicado and they replaced him with another (who was much better, to be fair). It was a sign of things to come.1. Revenue loss.They lost us £100k of leads after making edits to our email set up (without any instruction from us, nor checking the change with us). They talk a lot about their ISO accreditation and the processes that they have - one would have thought their processes were set up to prevent this kind of mistake. It didn’t. They only accepted they had made the mistake after we pushed repeatedly for information on what had happened - the first few responses they attempted to misdirect us on what had happened and cover up their mistake. They made a paltry £2k reduction in fees to compensate us.2. Not prioritised.Custom projects (Cyber Essentials, website SSO set ups) took months as they were never prioritised - we constantly had to chase them to move things along and it felt like we were the lowest priority. This went to calls as well, for example our ‘Customer Success Manager’ just didn’t turn up for an account review call and then passed us off to a junior colleague.3. Lack of skills.Several of the support team didn’t seem to know what they were doing, like it was their first time on the job (last time I had an update, I had to show the person remotely controlling my machine how to access the update section for various pieces of software).4. Lack of Google Workspace expertise.They say they specialise in Google during the sales process, and maybe some of them do, but it's pot luck whether you get them. One support engineer commented to a colleague how they’d never worked with Google Workspace before so weren’t sure how to answer the question - despite Totality telling us all their engineers knew it inside out. They also - as above - lost us £100k in leads due to edits they made to our Google set up.5. Inefficient and costly processes galore.For example, to apply an update the computer notifies us that an update needs doing, we have to submit a support ticket, a Totality engineer rings us to arrange an appointment, you attend the appointment to have the update applied - and more often than not, they are late to the appointment that they set. Over the 12 months we were with Totality, this cost us a small fortune in wasted Consultant time.I hope Totality are much better with other customers, for us they were an incredibly expensive and time-consuming mistake.
Graham Smith's Review Sourced from Google
Helpful humans and easy to work with!Totality Services were recommended to speak with about the frustrations I was having with our IT system at work, which all my team use daily.I’m not an expert in IT systems but they made it clear what the problems were that were slowing us down. They discussed various options in what I call ‘pub language’ (easy to understand, no jargon!)We no longer use our slow sever and my team have access to their support when needed too. And our new IT deal isn't actually costing us any more money so it’s a pleasure to recommend them to others.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsInspiring Confidence In IT And Cybersecurity
Ratcliff IT is a dependable technology and security partner to successful directors and organisations. We keep people with high expectations happy and inspire confidence through business technology and relationships...
Top Services:
- Managed Services
- Cybersecurity
- IT Services
- Cloud Consulting
- IT Compliance Solution
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRatcliff IT Services
Data sourced from the agency's DesignRush profileConsortium Investment Management KRG Tithonia
Ratcliff IT Reviews & Testimonials
N S Shekhawat's Review Sourced from Google
Had some technical issues but Filipe Da Costa resolved all, especially the one related to 1password which kept checking patience, but Filipe did all work calmly and resolved quicky. Thanks for the time and resolution on all those matters.You are a Rock Star!! :)Regards
Victoria Adewale's Review Sourced from Google
Great experience working with Ratcliff IT. The team are always responsive, knowledgeable and very easy to work with. Communication is clear and they’re always quick to help when needed.
Chris Diplock's Review Sourced from Google
I have really enjoyed working with the team at Ratcliff IT. I have been impressed with their organisation and response times. They seem very passionate, motivated and good at problem solving. I would recommend them without hesitation.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsPowering Business Intelligence with AI-Driven Data Support
Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...
Top Services:
- Big Data Analytics
- BPO
- AI Development
- Managed Services
- Business Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsData-Entry-India.com Services
Data sourced from the agency's DesignRush profilePepsico Expedia Nielzen Corzen
Data-Entry-India.com Reviews & Testimonials

Data Entry Review from Alex M.
Our team was overwhelmed with the large volume of raw data we had to process daily. Data-Entry-India.com stepped in and alleviated this burden by efficiently and quickly processing this data into a structured format. By taking care of data cleaning and validation, their team allowed us to focus on core tasks involving data analysis and decision-making, significantly boosting our productivity.

Data Entry Review from Carlos R.
We needed a reliable service provider who could scrape travel deals data from various websites for our company. We are glad that someone recommended Data-Entry-India.com to us. Their team understood our requirements and provided us with structured and accurate data from specified web sources. Their expertise in handling complex scraping projects has made a significant impact on our operations.

Data Entry Review from James P.
We needed thousands of street photos labeled for our self-driving car project. The team of Data-Entry-India.com provided us with high-quality labeled datasets by annotating over 5000 images on CVAT in half the time we expected. Their work helped us improve the accuracy of our object detection algorithm significantly.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYou Outsource, We Manage & Deliver
Your trusted IT training and IT partner for 19 years, BetterWorld Technology gives you a competitive advantage in the ever-evolving digital world.Dedicated to your long-term success, our cloud solutions, managed services, SaaS, cybersecurity and virtual CIO are customized to meet your needs...
Top Services:
- Staff Augmentation
- IT Services
- Managed Services
- Cybersecurity
- HR Outsourcing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBetterWorld Technology Services
Data sourced from the agency's DesignRush profileClearTone Consulting Clark Brands, LLC OMI Industries, INC
Simplifying Your Journey To The Internet World.
At OnlinXP, we believe in the transformative power of the digital world. Since our inception in 2016, we have been on a mission to empower businesses, entrepreneurs, and individuals to thrive in the ever-evolving online landscape. Headquartered in the bustling metropolis of New Delhi, India, our team of...
Top Services:
- Digital Services
- Web Design
- UI/UX Design
- eCommerce Development
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOnlinXP Services
Data sourced from the agency's DesignRush profileLawStreet Journal The Dark Horse Alkof Holidays GDX Tech RishtaMilao.com Zuche Pharmaceuticals KazarMax Acxiom Consulting Viber India NordFX
OnlinXP Reviews & Testimonials

Web Development Review from Sunil Kumar
Since 2017, Alkof Holidays has relied on Onlinxp for design, development, and management services, and we couldn't be more satisfied. From captivating design to seamless functionality, Onlinxp delivers excellence. Their proactive management ensures our online presence is always optimized. We highly recommend Onlinxp for their professionalism and commitment to results.
mintoo kumar's Review Sourced from Google
We are very much satisfied with the web development service provided by Onlinxp. They are working for us since 2017 on various projects.
Go India Holiday's Review Sourced from Google
Best services we have more then 10 hosting with OnlineXp Mr. Sanjeev providing their best services.Thanks Team Online XpGo India Holiday - Delhi
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe Turn Your Ideas Into Reality.
Software development and IT consulting company built by technology enthusiasts. We focus on delivering an excellence of work for our customers...
Top Services:
- Web Development
- WordPress Website Design
- Software Testing
- Mobile App Development
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $17/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDreams Technologies Services
Data sourced from the agency's DesignRush profileYosi Health Brickendon Consulting HybridHero Ava Touch Asia Expeditions - DMC Innovations Trove Ltd Torripo Inc Planet Lawyer Inc.
We Build Software That Performs
Vizrex Software Solutions is a software engineering company building custom web platforms, mobile apps, backend systems, integrations, automations, and AI-enabled business solutions. We work with businesses that need serious execution, practical technology decisions, and systems built for real-world...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- IT Services
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVizrex Software Solutions Services
Data sourced from the agency's DesignRush profileQueueAway Developer Labs GooZam SecureTV MyTickets NYC Business Transformation and Development LLC Teeny Tiny Star Alhuda Tours
Vizrex Software Solutions Reviews & Testimonials
Shahid Iqbal's Review Sourced from Google
I got a fully functional matrimonial website developed by Vizrex back in 2022, and my experience with them was excellent. They clearly understood all the requirements and the exact functionalities I expected, and translated everything into reality with perfection and impressive swiftness. Their professionalism, technical expertise, and timely delivery truly stood out. Highly recommended!
Gavriel Robenov's Review Sourced from Google
I’ve used Vizrex for almost a decade and have found them to be professional, knowledgeable and a pleasure to deal with. We have very specific needs and have very time sensitive projects. They get it right every time. Thank you Zeshan and your team!
Abduljabar Sama's Review Sourced from Google
Assalamo alaikum dear brother I have been using the holy Quran application for a long time it's very nice application and smooth experience
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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