Top SQL Сompanies in London

16 Firms

Best London SQL Custom Software Development Firms

Providing Solutions That Make a Difference
4.9

Competition is fierce out there – your customers hold you to increasingly high standards. And the market is changing, too. You have to stay on top of it all, from new channels to altered consumer behaviors. We’ll help you find revenue streams that range from incremental to disruptive, refreshing and evolving, to fulfil your customers’ unmet needs, which might mean new products, expanded offerings or an entirely different business model.

Founded in 1993 and with roots in Belarus and the United States, EPAM is a New York Stock Exchange listed company (NYSE: EPAM) that leverages its rich software engineering expertise to become a leading company of global product development, digital engineering, and cutting-edge digital product design. EPAM relies on its years of evolved software engineering strength, innovative strategic planning, professional IT consulting services and design capabilities to help clients transform complex and changing business challenges into profitable business opportunities through innovative design and next generation solutions in close partnership with its clients. EPAM’s global team provides original solutions to clients in more than 35 countries and regions across North America, Europe and Asia Pacific.

Recognized by several of the world's top independent research institutes, EPAM is one of the most recognized market leaders in many field. Since 2013, it has been named as one of only four companies of "25 Fastest-Growing Public Companies in Technology" of Forbes for consecutive years. The company also topped Fortune magazine's "100 Fastest Growing Companies" list of 2019 and 2020 respectively. EPAM’s clients span the industries of finance, tourism and consumer goods, high-tech, media & entertainment, life sciences & healthcare, as well as are involved in enterprise technology development and applications, cloud computing and big data. With a unique engineering culture and a tenet of continuous high quality delivery, EPAM focuses on all-round skill enhancement and development of employees.

 

We harness the power of our consultancy & design talent, alongside our data expertise, to work out where we can provide value & address your unique needs.

Overview EPAM
  • EPAM Project's Size

    $5,000 +

  • EPAM Number of Employees

    1,000 - 9,999

  • EPAM Hourly Rate

    $25 - $49 / hr

  • EPAM Location

    GB, London

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Building products that matter
4.8

Verified client review: 'Eastern Peak is very flexible. They're like a partner in terms of thinking and creating new concepts, new features, and new ideas.'

The Europe’s top developers, designers and strategists.

Founded in 2010, we build custom software for startups, mid-size businesses and large enterprises, helping them reach their full potential and increase profit.

DPD, Western Union, Gett, Fly and other global companies rely on our custom web and mobile solutions in their day-to-day operations.

Our offices: London, Tel Aviv, Kharkov, Larnaca

Our principles: We keep your ideas safe; We’re easy to work with; We deliver on-time.

Web Development

  • Business websites and blogs
  • Community portals and e-learning systems
  • Web platforms

Technologies and Tools:

Front-end: HTML5 & CSS3, Angular JS; Back-end: Node js, Ruby on Rails, PHP, Python, .NET; CMS: WordPress, Magento, Drupal, Joomla

Mobile Development

  • iOS apps
  • Android apps
  • TV apps (Roku, Apple TV, etc.)
  • Cross-platform apps

Technologies and Tools:

Native: Objective-C, Swift, JavaScript, Android SDK, Java, C/C++; Cross-platform: React Native, Xamarin, PhoneGap, Unity, Sencha Touch; TV: BrightScript, TVMLJS

Other services:

  • UI/UX, Graphic Design
  • Software testing
  • Technical Support 
  • Marketing Support
  • Technology Consulting 
Overview Eastern Peak
  • Eastern Peak Project's Size

    $25,000 +

  • Eastern Peak Number of Employees

    50 - 249

  • Eastern Peak Hourly Rate

    $25 - $49 / hr

  • Eastern Peak Location

    GB, London

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Software, Cloud and Outsourcing Solutions
4.8

We cover all phases – from research, through implementation, to support. Whatever you need - we’ve got you covered.

Flat Rock Technology is a software development company with more than 10 years of experience in the field. Our team can provide an extensive list of services, solutions and skills for companies of all sizes and industries. We always advise our partners on the right approach that will suit their needs.

Flat Rock Technology delivers bespoke web and mobile software solutions for every kind of business and field, starting from SMEs to large established companies. We always apply the best practices in every step of our processes in order to maximize business goals.

Flat Rock Technology has an expertise in Cloud Management Services and our certified engineers can execute a complete migration strategy based on the specifics of your business. Our service includes Cloud Onboarding and IT Support, Consultancy Services and DevOps Services.

Our company offers also outsourcing opportunities for companies who want to decrease their costs and scale up their team quickly. We have an easy talent access and extensive and on-going training for our staff.

We pride ourselves with what we have earned so far:

  • ISO 27001:2013 Certification
  • ISO 9001:2013 Certification
  • Microsoft’s Gold Application Development Competency

At Flat Rock Technology, we are always eager to face new challenges. Contact us for more information.

Overview Flat Rock Technology
  • Flat Rock Technology Project's Size

    $10,000 +

  • Flat Rock Technology Number of Employees

    50 - 249

  • Flat Rock Technology Hourly Rate

    $25 - $49 / hr

  • Flat Rock Technology Location

    GB, London

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We’re changing the way the world lives and works
4.8

Kainos provides digital technology solutions and Workday deployments that allow organisations and people to work smarter, faster, better. Find out how we work with government and finance as well as offer a full range of Workday HCM technology services.

Kainos Group plc is a high growth, UK-based provider of IT services, consulting and software solutions.

The Group specialises in the development of digital technology solutions; software design and agile software development; third-party software integration and implementation services; automated testing services; technology support services; and related ancillary services such as project management, all provided across multiple sectors.

Overview Kainos
  • Kainos Project's Size

    $50,000 +

  • Kainos Number of Employees

    250 - 999

  • Kainos Hourly Rate

    $200 - $300 / hr

  • Kainos Location

    GB, London

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We deliver transformation, powered by UX and tech
4.7

Cyber-Duck, Bank of England, digital transformation agency, Established in the UK, ISO certified UX, Web and Mobile Development, Drupal, Laravel, SilverStripe, BigCommerce, AWS, Azure, Flutter.

Cyber-Duck is a leading digital transformation agency that works with global brands such as the Bank of England, Cancer Research and Compare the Market. Since 2005, we've evolved complex websites, applications and digital strategies so they deliver meaningful impact for organisations and their users.

Established in the UK, our global workforce of Ducks gives us unlimited breadth and scale so we can meet your needs, however challenging. We work as an integrated extension of your team – whether that’s in-person or remote, in the current climate. Our ISO certified UX, Web and Mobile Development methodology produces future-friendly strategies that can align your stakeholders and engage your users.

The Ducks have spoken as industry experts on BBC Watchdog and The Gadget Show alongside notable conferences like SXSWi, UKTI and UX London. Our agency is part of Deloitte’s Technology Fast 500 (EMEA) and has won sought after awards including Webby, UXUK and The Drum's DADI Awards.

Cyber-Duck's services include:

Research and Strategy

Strategic change needs bulletproof insight. We immerse ourselves in your organisation; then, reveal the way forward through data science and design thinking.

User Experience and Service Design

Your customers demand seamless experiences. We listen, test, design and repeat to generate intuitive services, platforms and processes.

Technology Implementation

We deliver and support mission critical applications using industry-leading platforms and frameworks that include Drupal, Laravel, SilverStripe, BigCommerce, AWS, Azure, Flutter and more.

Digital Optimisation

Marketing has moved on. Through data science and insight, we drive rich, rewarding customer interactions via Google Certified SEO, PPC and content marketing campaigns.

Cyber-Duck is a digital transformation agency based in London and Hertfordshire. Trusted as one of the top UK digital agencies for over 15 years.

Overview Cyber-Duck
  • Cyber-Duck Project's Size

    $25,000 +

  • Cyber-Duck Number of Employees

    10 - 49

  • Cyber-Duck Hourly Rate

    $100 - $149 / hr

  • Cyber-Duck Location

    GB, London

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In Code We Trust!
4.7

Passionate about growth and business development. Entrepreneurial mindset. I am a customer-focused professional. Looking for a software development partner?

In Code We Trust! Build a high-quality product with our product designers and software engineers professionals. We are a software development company that helps businesses grow. The Codest team consists of admirers of modern technologies. In love with Ruby, Rails, Java, JavaScript, React or Vue.

We work according to our rules and truly believe that this is the best way to be successful. It doesn’t mean we are not elastic or not adjustable - our rules are the backbone we follow to stay transparent and predictable. There are only two main rules.
Overview The Codest
  • The Codest Project's Size

    $5,000 +

  • The Codest Number of Employees

    10 - 49

  • The Codest Hourly Rate

    $50 - $99 / hr

  • The Codest Location

    GB, London

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Let’s make your product and team a success
4.7

Experts in Product design and development. Whether you’re building something from scratch or improving an existing product, our design and development consultants have you covered.

We are a team of designers and developers that make web and mobile applications for our clients. We aim to create great user experiences powered by well-made software.

During the sales process, we will seek to understand the jobs your users need to be done. When we start a project, we'll typically run a product design sprint where we create and test a prototype with real people in the first week.

We then design and code while focusing on quality and maintainability. We work iteratively and deploy working code regularly. We have no project managers. Everyone you hire is a designer or developer.

Overview thoughtbot
  • thoughtbot Project's Size

    $25,000 +

  • thoughtbot Number of Employees

    50 - 249

  • thoughtbot Hourly Rate

    $150 - $199 / hr

  • thoughtbot Location

    US, Boston

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Software is our craft

We write beautiful web applications that are durable and free of defects in workmanship.

8th Light is a software consultancy that is passionate about building productive long-term partnerships with its clients, its employees, and the software community.

Our team of multi-disciplined software professionals are experts in applying the principles and practices of software craftsmanship in all different languages and frameworks. Whether training in a classroom setting, developing in our Studio, or embedded inside of client teams, we follow principled processes that prioritize the long-term health of the software.

Our innovative Modern Apprenticeship Program emphasizes hands-on learning curated by a working professional, and prepares developers from a wide range of backgrounds to have long careers on our team as professional developers and consultants.

8th Light promotes the idea of software craftsmanship by organizing and hosting events, talks, and conferences. You can view some of our past MeetUp talks on 8th Light’s YouTube page.

How to become a software craftsman

At 8th Light, we craft software—from web applications to robotics—that is beautiful, durable, and shows pride in workmanship.

We are skilled.

We have expertise in a variety of programming languages. We offer a suite of services designed to meet the needs of your web, mobile, and embedded projects.

We are agile.

We iterate rapidly to deliver on time and under budget. To ensure success we program in pairs, drive development through tests, and continuously integrate.

We are principled.

We maintain partnerships with clients that are meaningful, respectful, and productive. We'll listen closely to your needs, and work hard to exceed your expectations.

We are educators.

We offer apprenticeships that will push the limits of your knowledge, and help prepare you for a career in software development.

Overview 8th Light
  • 8th Light Project's Size

    $5,000 +

  • 8th Light Number of Employees

    50 - 249

  • 8th Light Hourly Rate

    $150 - $199 / hr

  • 8th Light Location

    US, Chicago

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Holistic Software Solutions for Growing Startups

CML Team LTD is a consulting firm of young ambitious professionals, which creates integrated solutions and platforms for startups and enterprises.

We have been on the market since 2018. Over the years, our team has hired not only experienced but also knowledgeable specialists to fill the most in-demand jobs, thereby, we have set the bar high, which we exceed every day.

Overview CML Team LTD
  • CML Team LTD Project's Size

    $5,000 +

  • CML Team LTD Number of Employees

    10 - 49

  • CML Team LTD Hourly Rate

    $50 - $99 / hr

  • CML Team LTD Location

    GB, London

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Award-Winning Mobile App Development Company

We are No “Yes-Man” or just “Another Dev Shop”. We are experts in providing digital solutions with a consulting led approach that fuels innovation and business efficiency.

Estech Digital puts together a bunch of passionate minds to transform your visions into reality imparting an awesome digital experience for your users. From Mobile Apps, website design, development, scalable web apps to SaaS platforms, the solution we engineer accelerate efficiency and fuel growth for our clients.

Overview Estech Digital
  • Estech Digital Project's Size

    $10,000 +

  • Estech Digital Number of Employees

    50 - 249

  • Estech Digital Hourly Rate

    $25 - $49 / hr

  • Estech Digital Location

    GB, London

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Bespoke websites, web applications, mobile apps and software
  • Forward Digital Project's Size

    $5,000 +

  • Forward Digital Number of Employees

    2 - 9

  • Forward Digital Hourly Rate

    $50 - $99 / hr

  • Forward Digital Location

    GB, London

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Building Ideas, Launching Products
HestaBit Facts In a Flash : 9+ years of global presence in IT industry Established client base in 50+ Countries 500+ successfully accomplished projects 100% growth rate 147+ in house professional team Profound experience in web design, mobile and web development, eCommerce development, staff augmentation etc. Our Process : We focus on blending their creative ideas with our skills to develop the next disruptive startup. We sit with the client, talk about the USP and core features of the project. Our objective is to create many more technology tools that perform excellently in the hands of its customers. Our Areas of Expertise : Mobile App Development | Web App Development |Web Design | Software Development | AR/VR | PPC Management | Staff Augmentation | Recruitment Process Outsourcing.

HestaBit is an established globally managed IT service provider that purely focuses on the end-user. We have successfully created technology masterpieces with our varied experience in web and mobile technologies. All these years, we have managed to drive ideas with some of the biggest brands, channels and startups. Our customer-centric approach helps us transform ideas into meaningful applications.

Overview Hestabit Technologies
  • Hestabit Technologies Project's Size

    $10,000 +

  • Hestabit Technologies Number of Employees

    50 - 249

  • Hestabit Technologies Hourly Rate

    $25 - $49 / hr

  • Hestabit Technologies Location

    GB, London

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Bring Your App Idea To Life

In a tech landscape in which only 17% of projects succeed, you need a team that tells it like it is and puts quality above all else. In short: creative and realistic.

Overview Hyper Apps
  • Hyper Apps Project's Size

    $10,000 +

  • Hyper Apps Number of Employees

    10 - 49

  • Hyper Apps Hourly Rate

    $25 - $49 / hr

  • Hyper Apps Location

    GB, London

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Award Winning Agency with Competitive Day Rates

Combining our unique Product Design Process and Agile Development Process we follow a proven user-centric methodology that ensures all features and goals are met.

Overview Imaginary Cloud
  • Imaginary Cloud Project's Size

    $5,000 +

  • Imaginary Cloud Number of Employees

    50 - 249

  • Imaginary Cloud Hourly Rate

    $50 - $99 / hr

  • Imaginary Cloud Location

    GB, London

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Business Software. Sorted.

SovTech is an end-to-end custom software development company that designs, builds, deploys and maintains mobile and web applications. This helps start-ups and corporates like you start, run and grow WORLD-CLASS businesses.

Overview SovTech
  • SovTech Project's Size

    $5,000 +

  • SovTech Number of Employees

    50 - 249

  • SovTech Hourly Rate

    $25 - $49 / hr

  • SovTech Location

    GB, London

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Zenibyte Creative Ltd

Zenibyte is built on three fundamental pillars: client satisfaction, time management and quality service delivery. All our projects are a result of our strong belief in achieving the highest level of efficiency concerning these three pillars. Our development approach is a unique blend of agility, adaptability and expertise to ensure the end product is always aligned to your business goals and accelerates your growth.

Zenibyte is a streamlined, innovative agency which offers dedicated digital business solutions & projects worldwide to businesses from start-ups to MNCs. Our experts have extensive cutting-edge knowledge of software, design and application development which permits us to deliver high-quality tailored solutions to minimize costs and maximize your sales.

No matter what your business needs, whether it’s existing applications or build a powerful new application, with our highly dedicated, skilled and experienced professionals.

Overview Zenibyte Creative
  • Zenibyte Creative Project's Size

    $1,000 +

  • Zenibyte Creative Number of Employees

    10 - 49

  • Zenibyte Creative Hourly Rate

    $25 - $49 / hr

  • Zenibyte Creative Location

    GB, London

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