Last updated 13 September, 2022

Top Software Development Agencies in London

London is fast emerging as a preferred destination for custom software development due to its well-built IT infrastructure, universities and the fact that it is the capital of the United Kingdom. There are a lot of software companies in London but finding the right one that can cater to the needs of your project is difficult. To ease the pain and make the experience more enjoyable, we at TopDevelopers.co have put together a list of the most prominent software development firms in London that you should consider. Hire a software development firm from our list and experience top-notch software development.

Renowned London based Custom Software Developers to Hire

Altar.io

Award-Winning Product & Software Development Agency based…

5.0 (1 Reviews)

Altar.io is an Award-Winning Product & Software Development Company committed to providing end-to-end IT services in Website, Mobile & Cloud. We believe in delivering cutting-edge IT solutions using emerging technologies that give 100% satisfaction to clients across multiple business domains. With a team of seasoned developers, we develop highly customized solutions within the pre-decided…

Specialties

Award-Winning Product & Software Development Company,UX/UI Design,End-to-End IT services,Open Source Technology, Customized Solutions, Software Deployment

Awards


DG

It feels more like a holiday than work to be honest!

Employees:

11 to 50

Hourly Rates:

$51 - $100

Min. Project amount:

$10001 - $25000

Country:

Portugal, UK, Italy

Moweb Technologies
5.0 (3 Reviews)

Moweb is a custom software development company known for its top-class strategy, design, and development for website and mobile apps. Our approach is similar for startups and enterprises level software development projects. We even work on emerging technologies and are capable of providing all-in-one custom technology software solutions for businesses.  Since over a decade we’ve worked…

Awards


meghan

Excellent app development service within the given timeline!

Employees:

51 to 250

Hourly Rates:

$51 - $100

Min. Project amount:

$10001 - $25000

Country:

UK, India

VentureDive

Innovating to improve lives

5.0 (1 Reviews)

VentureDive is a full-service software development & product design partner. We specialize in mobile app development, web development, cloud, product design, and data & analytics. Whether your goal is to build a new digital product from scratch, improve an existing product, or scale your IT teams, we offer services to help you achieve & exceed your growth goals. With VentureDive as your…

Awards


JN

We are definitely looking forward to continue growing with the team!

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

USA, UK, UAE, Pakistan

Cyber Infrastructure Inc

One Stop Tecgnology & Solutions

CIS Established in 2003, Cyber InfraStructure Inc. or CIS is a leading IT and consulting company in Central USA, Singapore, Australia and UK. Since 2003, CIS has been providing highly optimized technology solutions and services for SMEs and large scale enterprises across the world. CIS has worked with 2500+ clients in more than 100 countries. Their expertise and experience ranges across a wide range of industry domains like education, finance, travel and hospitality, retail and e-commerce, manufacturing, gaming, media and entertainment, logistics,…

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$5001 - $10000

Country:

USA, UK, Australia

hedgehog lab

Global App Designer & Developer

hedgehog lab is a global product consultancy which focuses on assisting brands and enterprises in achieving their business goals using emerging technologies. With a global presence of 4 offices in Newcastle Upon Tyne, London, Boston, and India, we’ve built outstanding software and solutions for brands for over a decade. Our experience in technology, design and product development allows us to build great products. We back this up with exceptional innovation and R&D credentials, helping brands to scale digital solutions and understand where their…

Awards

Employees:

51 to 250

Hourly Rates:

$101 - $150

Min. Project amount:

$50001 - $100000

Country:

UK, USA, India

Flexsin Inc.

Advanced Web and Mobile App Development

Flexsin is the leading IT services provider for SMEs and Enterprise businesses. We offer Custom Web Applications Development, Software Applications, Mobile Applications, Cloud Computing, ERP, CRM, Big Data and Digital Marketing Services assisting start-ups and enterprises of various sizes. We are ISO 9001:2015, NASSCOM Certified, GOOGLE Partner & Microsoft Gold Certified Partner Company. We have a team of 300+ certified professionals who are Graduates / Masters in Computer Science from the renowned institutes. With over 10+ years, we have 1,200+…

Awards

Employees:

251 to 1000

Hourly Rates:

Up to $25

Min. Project amount:

Less than - $5000

Country:

USA, India, UK, Saudi Arabia, Australia

DCSL Guidesmiths is a bespoke software development and digital transformation company with a main office in Farnborough, Hampshire, and also in Manchester, Seville, Madrid, Bucharest, and London. Our specialties are in software development, SQL server technologies, .NET frameworks, database development, data migration, AWS, DevOps, app development, dashboard reporting systems, and CRM systems. Since 1994, we have been building and designing intuitive, intelligent, and cost-effective web solutions that have helped brands streamline their businesses.…

Awards

Employees:

51 to 250

Hourly Rates:

$51 - $100

Min. Project amount:

$50001 - $100000

Country:

UK

Sphinx Solutions

INSPIRE | INNOVATE | EVOLVE

Sphinx Solution is one of leading company established with the vision to offer mobile & web apps and result-driven software solutions across the globe.Headquarter in Pune, Sphinx Solutions is a CMMI level-3 appraised company with an ISO 9001: 2015 certificate. With trusted and skilled team of 80+ developers, UI/UX designers, project managers, marketing and technology consultant. Sphinx Solutions successfully developed more than 500+ solutions, including Android & iOS apps, custom websites that are helping global companies to grow their business.…

Awards

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

Less than - $5000

Country:

USA, UK, Malaysia, Brazil, India

Softwire is a privately owned software development company based in the UK. We are specialists in the delivery of software consultancy and bespoke, custom-built software solutions. Softwire focuses on providing an exceptional level of service to a manageable number of customers. Our commitment to customer satisfaction is second to none - not least because repeat business is an important source of our revenue.

Awards

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

UK

Established in 1998, Box UK’s track record of success spans hundreds of high-priority and mission-critical software projects, delivered over more than twenty years. A focus on heavy-use, multi-user platforms have given us deep experience in creating scalable, resilient, and high-transaction systems for clients across the globe. With an enterprise pedigree and a passion for technology, Box UK…

Specialties

0

Awards

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

UK

Classic Informatics

The Digital Innovation Company

Classic Informatics is a global information technology company delivering digital, web and mobile solutions at scale. We team up with SMEs & Enterprises to build and deliver user-centric products and solutions. We do it by infusing our technical expertise with design-thinking, enabling businesses to transform the way they work. Our approach is backed by agile-centric processes and exceptional engineering minds who excel at what they do.  Since our founding in 2002, we’ve expanded to four offices - Delhi, Sydney, London…

Awards

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

India, Australia, UK

Indus Net Technologies

when our customer wins we win

INT is an award-winning digital-first enterprise bringing innovative ideas to life since 1997. Offering simple and sustainable digital solutions with the confluence of technology, analytics and marketing, INT is the trusted partner of fastest growing Agencies, SMEs and Startups across 20+ countries. Our consultative & collaborative approach is analytics driven. It helps enterprises to navigate every facet of the digital landscape, to identify growth opportunities, reveal competitive advantages, and define engaging experiences for their customers. …

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$5001 - $10000

Country:

India, USA, UK

Innovify is a digital product studio for enterprises & start-ups, demanding the very best in new product development and business transformation by harnessing the power of disruptive technologies. With a lean and agile mindset, we go beyond traditional enterprise application development to provide a full range of digital services to not only build user-centred products, but we also disrupt markets for our clients to grow and transform; an ideal intersection of user, technology and commerce. With a diverse team of highly competent talent, we…

Awards

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

UK

Echo

Top Ukrainian Developers

5.0 (1 Reviews)

Echo is a reliable technology partner for digital companies. The company was established in 2013 and since then we focus on building dedicated teams of Ukraine's best senior software engineers, data scientists, ML & AI experts. Our software development consultants consist, tech-savvy engineers, business analysts, software specialists, and project managers. Being located in Lviv, which is in…

Awards


Oleh

CEO Pettersonapps

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

Ukraine, UK, USA

ELEKS delivers expert software engineering and consultancy services to its clients to implement the concept of digitalization. We deliver high tech innovations to Fortune 500 companies, big enterprises, and technology challengers, improving the ways they work, and boosting the value they create for the modern world. ELEKS has championed technological innovation since 1991. Now, with more than 1,500 experts across Europe, the US, and Canada, we help clients overcome business challenges with software engineering, app development, QA, and consultancy…

Awards

Employees:

1000+

Hourly Rates:

$51 - $100

Min. Project amount:

$50001 - $100000

Country:

Canada, Ukraine, UK, USA

Future Processing

Software development, Dedicated teams, Product design,…

Great software… because we put People first We have worked for 200 global clients on over 600 projects. We leverage technology and ask the right questions to deliver reliable, sustainable software on time. We are flexible, we quickly adjust to clients’ needs and the situation on the market. All this with a focus on the highest quality of provided services.   Interested in digital transformation of your company? We can walk through this process together and move your company to the next level. Benefit from our: • Software…

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

Poland, UK, Germany, Ukraine

Codiant Software Technologies

Mobile App Development Company

5.0 (3 Reviews)

Codiant- A Yash Technologies Company, is a leading technology service provider that specializes in the field of Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and support Services across various platforms. We’ve continually disrupted industries like Healthcare, fitness and wellness, E-commerce, Logistic & Transport, On-demand mobility, Real…

Awards


Basim

Great team and company

Employees:

51 to 250

Hourly Rates:

Up to $25

Min. Project amount:

$10001 - $25000

Country:

USA, UK, Australia, India, UAE

inVerita

Extending your Teams with the right People...

5.0 (1 Reviews)

inVerita is a values-based custom software company with a focus on building web(.NET/Node.js/javascript), mobile solutions(Flutter, Native, React-native), QA and providing customers with team extension services. Headquartered in Lviv, Ukraine, and being present in Chicago and New York, the company pursues unique values, where the quality of delivery, customer satisfaction, and individual employee…

Awards


EE

We loved working with inVeritaSoft!

Employees:

51 to 250

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

Ukraine, USA, UK

Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California. From quality web services to authentic UI/UX design and mobile app development services, Intellectsoft provides end to end IT services to various industries. Intellectsoft helps world-class brands and Fortune 500 companies create impactful software solutions powered by the latest tech. We've successfully delivered more than 250 projects for enterprises, small businesses, and startups. Our team boasts a full range of specialists from graphic…

Awards

Employees:

51 to 250

Hourly Rates:

$51 - $100

Min. Project amount:

$25001 - $50000

Country:

USA, UK

Skelia

✅ Let's build your cross-border IT organization

Skelia is an international leader in building cross-border IT and engineering organizations and affiliate companies in Eastern-Europe. For over a decade, we have provided staff augmentation services to a diverse range of clients—from start-ups to Fortune 500 companies. We build cross-border organizations as an extension of local teams and allow our clients to optionally acquire a team as a spinoff company. No volume requirements - you start with the minimum number of employees and scale up. The open-book pricing model applies to all…

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

Ukraine, Belgium, Poland, USA, UK

Powercode

Ultimate software development

Powercode is a global software development company. We build and launch products for startups, small, and medium businesses. Every project we take on is highly customized. We don’t do out-of-the-box solutions because we know every project is unique. Your application is built for you, solves your challenge, and delivers what you want. We use modern technologies and languages, javascript, react.js, vue.js, node.js, python, PHP, react native, flutter, etc. We never forget that your business goals drive everything.  That’s why our…

Awards

Employees:

51 to 250

Hourly Rates:

$51 - $100

Min. Project amount:

$10001 - $25000

Country:

UK

Laracle

We imagine and create technology for 
the most ambitious…

The Only Software Development Company You Need. Here at Laracle, we specialise in creating bespoke software solutions using the latest frameworks and technologies. We embrace the extraordinary and crave challenges. We bring ideas to life. As the leading Laravel development company in the United Kingdom, we have the expertise to achieve results others can’t. We provide a complete frontend and backend development service that can be tailored to any industry.

Awards

Employees:

2 to 10

Hourly Rates:

$101 - $150

Min. Project amount:

$5001 - $10000

Country:

UK

Fueled

There's an app - then, there's a Fueled app.

Fueled specializes in designing and developing award-winning mobile apps and websites that are fast, attractive, responsive, and easy to use. We are a team of 70+ strategists, designers, and developers passionately pursuing the bleeding edge of mobile apps that drive real value for users. Our software engineers are industry veterans who have both experience and expertise in building iOS apps, Android apps, Websites & Backend Development. They leverage enterprise-class code quality with Agile and Lean methodologies to quickly and efficiently…

Awards

Employees:

51 to 250

Hourly Rates:

$151 - $200

Min. Project amount:

$50001 - $100000

Country:

USA, UK

Octal IT Solution

Technology Outsourcing Simplified

5.0 (1 Reviews)

Octal IT Solution is an ISO 9001:2015 Certified Company and Appraised to CMMi Level-3, having its global presence in India, UK, USA, and Singapore. We are the leading providers of Enterprise Mobility, Software Consulting, App Development, and IT Consultation Solutions. Having delivered 1100+ mobile and web applications, we serve our core operations across the US, Europe, and APAC. Some of the renowned…

Awards


Angelina

Octal developed a world class Google mobile app with a very impressive user interface.

Employees:

51 to 250

Hourly Rates:

Up to $25

Min. Project amount:

$10001 - $25000

Country:

USA, UK, Singapore, India

Winklix LLC

IT Solution Simplified

5.0 (2 Reviews)

Winklix is a US-based Software Development Firm known for providing customized IT solutions worldwide. We provide IT Consulting and Outsourcing services for Software, Websites, and Mobile Apps development and maintenance to help increase your business' overall efficiency & improve your brand image. We also have a specialization in Blockchain app development and IoT based development with team…

Awards


Ishita

Best App Developer In the town!

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

India, USA, UK, Australia

ARKA Softwares

Effective! Affordable! Time Groove!

ARKA Softwares is one of the most recognized mobile app development companies in the USA due to its creativeness and state-of-the-art quality services. ARKA Softwares has achieved a great many numbers of satisfied clients by providing dynamic and outstanding software solutions across the country and all over the globe. Our expert team of professionals endeavours to gathers your concepts and makes an optimized plan that combines all the necessary phases. Thorough testing and quality control are vital part of each phase. We frequently…

Awards

Employees:

51 to 250

Hourly Rates:

Up to $25

Min. Project amount:

$5001 - $10000

Country:

USA, India, UK, Australia

Kellton Tech

Digital Transformation

Kellton Tech is one of the leading website development company with a proven track record and a great reputation for helping dynamic companies. We help them do their business faster, better, and smarter by delivering a complete spectrum of IT solutions that include website and software development, custom app development, security, ERP by leveraging leading-edge technology such as blockchain, cloud computing, and artificial intelligence (AI) technology. From start-ups at incubation to global giants at the top of the Fortune 500 list, we have worked…

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$5001 - $10000

Country:

UK

DevsData

DevsData Tech Talent LLC

We are a Premium Tech Recruitment agency specializing in challenging projects. Extensive vetting process of the candidates and very high clients' satisfaction rate is what we are great at. Our expertise in Software Development is another area in which we excel.    

Awards

Employees:

51 to 250

Hourly Rates:

$101 - $150

Min. Project amount:

$10001 - $25000

Country:

USA, Poland, UK, Canada

iTechArt Group

You dream it, we build it

Since 2002, iTechArt has equipped startups with teams of dedicated engineers, helping them scale from MVP all the way to unicorn status. Having partnered with 350+ clients to date, we’ve contributed to $13B in acquisitions and 21 IPOs. With extensive experience in web, mobile, cloud, DevOps, and emerging technologies, our 3,500 developers deliver high-ROI, high-performing products that users love. Have a project in mind? Need to augment your in-house team? Learn more at itechart.com. Quick facts: 30% less time to market 3 weeks from contract…

Awards

Employees:

1000+

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

USA, UK

Konstant Infosolutions

Top Web & Mobile App Development Company

5.0 (13 Reviews)

Konstant Infosolutions is a globally recognized mobile app development company. Known for offering the trendiest of solutions in various mobile categories, this firm comes up as a great blend of experience and agility for more than 18+ years now. The company is worth many awards and credentials from global guilds – won over the years. With the latest practices and processes in place just take…

Awards


Benjamin

Pleased with the service offered.

Employees:

51 to 250

Hourly Rates:

Up to $25

Min. Project amount:

$5001 - $10000

Country:

USA, India, UK

Digital Design

Expert in bespoke software development

Since 1992, Digital Design, one of the TOP20 software developers in Russia and Microsoft Gold Certified Partner, has been enhancing digital transformation of a number of leading companies over the globe creating enterprise software solutions and delivering innovative IT services. Digital Design has had more than 5,000 successful projects for organizations across the industries, including Carlsberg Group, Heineken, Johnson & Johnson, Tetra Pac, Novartis, Knauf, Sberbank, Russian Railways, Gazprom, Prince’s Trust and many others.  …

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

Russia, UK

We craft digital experiences that change the game for you and your customers. Our teams combine strategy, customer insight, and technology engineering to help you rapidly solve customer problems and demonstrate measurable impact against your strategic goals.

Specialties

0

Awards

Employees:

51 to 250

Hourly Rates:

$51 - $100

Min. Project amount:

$50001 - $100000

Country:

UK

SPD Group

Software Engineering and Digital Transformation Solutions

SPD-Group is a London-based top digital marketing agency founded in 2006. Our vast area of services includes IT consulting, research and development, Internet of Things, product management, rapid prototyping, quality assurance and testing, software engineering, web development, Java development, data science, custom software development and eCommerce development. We are a union of unique individuals with a shared vision of making an impact on the world with our technology. SPD comes along with a product-oriented team of full-time engineers, sensor…

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$10001 - $25000

Country:

UK, USA, Israel

Equal Experts makes simple solutions to big business problems. We provide tailored, end-to-end services in software development and delivery – from user research and design, to technical architecture, development and QA, all the way to devops, continuous delivery, hosting and support.

Specialties

0

Awards

Employees:

251 to 1000

Hourly Rates:

$26 - $50

Min. Project amount:

$25001 - $50000

Country:

UK

Seasia Infotech

A CMMI Level 5 Company

5.0 (1 Reviews)

Seasia Infotech, a CMMI Level 5 IT company, provides Enterprises as well as startups, innovative & stable methodology to Design, Develop, Test & Market their solutions. We specialize in providing mobile application development, Web design, and development, dot net, PHP, and Java services. We help you plan, conceive and strategize your IT implementation from ideation to launch. Our Vision is…

Awards


Shelly

They’re excellent programmers and know how to come up with innovative solutions that meet our ultimate goals.

Employees:

251 to 1000

Hourly Rates:

Up to $25

Min. Project amount:

Less than - $5000

Country:

USA, India, Canada, UK, Ghana, Australia





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