List Of Top Software Development Companies In London

This report showcases the top London software development companies. They are celebrated for their skill and knowledge. The list of London software companies makes it easier to find a reliable partner.

Appinventiv

App Development & Digital Transformation Agency
Appinventiv is a software product and mobile app development company that offers innovative digital engineering solutions to startups and Fortune 500 companies. With a team of 800+ skilled and agile professionals, we build digital products that help you achiev ... read more
Key Clients
  • KFC
  • ADIDAS
  • JOBGET
  • IKEA
  • DOMINO'S
1001-2000
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 20%
Industries

ECommerce

: 15%

Kellton

Infinite Possiblities with Technology
Kellton is dedicated to helping businesses embrace mobile technology by offering tailored app development, enterprise mobility, and strategic mobility consulting services. We provide comprehensive app development solutions that transform your concepts from ini ... read more
Key Clients
  • Entelechy
  • Evise.AI
  • Aegon
  • United Rentals
  • Indigo
1001-2000
Employee Size
$50,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 45%
Industries

Financial Services

: 25%

SENLA

Software Engineering Laboratory
SENLA is a rapidly expanding custom software development company with a strong presence in the EU, operating from five locations. Our team comprises over 700 certified technical specialists and managers, proficient in all stages of development, from business a ... read more
Key Clients
  • S7 Airlines
  • Sanofi
  • Abbvie
  • BAYER
  • BOSCH
701-800
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 30%
Industries

Health Care, Wellness & Medical

: 25%

Snotor

Delivering results. Efficiently and effectively.
Snotor provides a full range of custom software development services, with a focus on web development in FinTech and E-commerce industries ... read more
Key Clients
  • Linda Dzirne
  • A. Ilyasov
  • Marcel Raczek
  • Hans Kayaert
  • Todd Zusman
51-100
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 15%
Industries

Financial Services

: 35%

Vention

Vention is the premier global leader in software engineering, synonymous with technology designed for scale and the common denominator behind the world’s most successful tech-empowered enterprises, industry innovators, and startups. Headquartered in New York ... read more
2001-3000
Employee Size
$25,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, England, United Kingdom
Company Location
Service Line

Custom Software Development

: 40%
Industries

Financial Services

: 40%
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GoodCore Software

GoodCore provides software development services to startups and established businesses alike. We offer a collaborative fixed-cost and time-bound discovery phase to help you refine your ideas and requirements from a design and technology perspective. Our Serv ... read more
Key Clients
  • Echovision
  • Harding Display
  • Printing Music License Limited
101-200
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
Croydon, London, United Kingdom
Company Location
Service Line

Custom Software Development

: 50%
Industries

Financial Services

: 20%

Exato Software

Exato Software is a leading IT and consulting company in Central India, USA and UK. Since 2016, Exato has been providing highly optimized technology solutions and services for SMEs and large scale enterprises across the world. Exato has worked with 800+ client ... read more
Key Clients
  • Mezatwins
  • Consumer Truth
  • Waggytailpetcare
51-100
Employee Size
$5,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 50%
Industries

Business Services

: 50%

Ezulix Software Solution Pvt. Ltd.

Software Development Company in UK
Ezulix Software UK, a London-based company, is your go-to resource for custom software development and IT solutions. Our skilled team creates specialised software, online, and mobile apps with a passion for innovation to promote growth and effectiveness. In ad ... read more
51-100
Employee Size
$1,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 50%
Industries

Information Technology

: 100%

Golden Owl Solutions

An one-stop devshop with a wide range of IT services and solutions to clients worldwide
We empower the most ambitious brands in their digital transformation globally. With a team of 80+ experts in four countries, we leverage martech, e-commerce, and omnichannel solutions to maximize our client's ROI. We have proudly served over 120 clients ... read more
51-100
Employee Size
$1,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, England, UK, United Kingdom
Company Location
Service Line

Custom Software Development

: 50%
Industries

ECommerce

: 35%

OpenXcell

Most Trusted Software & Mobile App Development Company
Since its inception in 2009, OpenXcell has emerged as a leading Software & app development service provider. We have designed unique solutions tailored to specific business requirements. From evolving tech trends to client demands, our exceptional tea ... read more
Key Clients
  • Johns Hopkins
  • University of Florida
  • Unilever
  • IKEA
  • Google
401-500
Employee Size
$5,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 25%
Industries

Education

: 60%

Impressit

A premium digital agency with an in-house team of tech experts, who build SaaS products, mobile and web applications for SMEs by using clean processes and the latest technologies to bring even more value to your business ... read more
Key Clients
  • GNetwork
  • Jota
  • Carbon Health
10-50
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 50%
Industries

ECommerce

: 30%

Impero IT Services

Hi, glad to see you checking Impero’s profile! :) We’re Impero IT Services, the award-winning mobile app development company best known for creating innovative & impactful app solutions. Having HQ in London, UK, Impero has a super-talented team of 50+ ... read more
Key Clients
  • KeepAppy
  • Scoreboard
  • Teach Kloud
10-50
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 35%
Industries

Information Technology

: 20%

F7A

Tech transformation provider for fintech and trading companies ... read more
Key Clients
  • Zerocap
  • T-digital
  • Vesper Capital
10-50
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 40%
Industries

Information Technology

: 60%

Rootquotient

Digital Values Delivered
Rootquotient is a leading product engineering company with a global presence across Canada, the UK, and India. With a strong focus on custom software development, Rootquotient has gained recognition for its exceptional product engineering and management capabi ... read more
101-200
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 40%
Industries

Education

: 20%

DataArt

DataArt. Software Engineering
Since its inception in 1997, DataArt has delivered a range of innovative solutions to businesses of all sizes and industries. The company has over 6,000+ skilled professionals spread across its 20+ offices worldwide. Its offices are located in the USA, Europe, ... read more
Key Clients
  • Metro Markets
  • Unilever
  • Skyscanner
  • Nasdaq
5000+
Employee Size
$10,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 5%
Industries

Advertising & Marketing

: 65%

Luxoft

Enable your digital advantage with Luxoft
Luxoft is a global IT innovative solution provider which was founded in the year 2000. With a strength of 10,000+ employees, the company has been working consistently with some of the biggest clients. The company has delivered numerous projects in multiple nic ... read more
Key Clients
  • Boeing
  • IBM
  • Deutsche Bank
5000+
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Hourly Rate
london, United Kingdom
Company Location
Service Line

Custom Software Development

: 5%
Industries

Automotive

: 30%

BirlaSoft

BirlaSoft
Founded in the year 1995, Birlasoft is an India-based company that has expanded its horizon to countries like the United States, the United Kingdom, Australia, Canada, Germany, etc. With a strong presence in the IT domain, the company offers solutions to mu ... read more
Key Clients
  • Citigroup
  • BMW
  • Coca-Cola
5000+
Employee Size
$10,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 10%
Industries

Information Technology

: 40%

Timspark

Software Development Company
Timspark is not just a software development company. We are your strategic allies, committed to helping you succeed. We are flexible, tailoring our engagement model to suit your business requirements. With a talented team of seasoned engineers, we bring expert ... read more
10-50
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 20%
Industries

Financial Services

: 15%

Squillion Technology

Solutions beyond expectations
Squillion is a forward-thinking technology company dedicated to pioneering innovation in software development services. We specialize in crafting bespoke solutions that align with our vision for a sustainable future. Our passionate team of engineers and design ... read more
10-50
Employee Size
$1,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 20%
Industries

Transportation

: 15%

Nagarro

Driving technology-led innovations
Nagarro specializes in delivering innovative software development, digital transformation, and IT consulting services. The company emphasizes collaboration and rapid iteration to deliver high-quality software solutions that meet clients' requirements effective ... read more
5000+
Employee Size
$5,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 15%
Industries

Automotive

: 20%

VentureDive

VentureDive is an award-winning digital development company that builds cutting-edge technology solutions to improve lives globally. Since its inception in 2012, the firm has enabled two tech unicorns and successfully driven digital transformation initiatives ... read more
Key Clients
  • Plantiga
  • Ona
  • Distribution NOW
401-500
Employee Size
$50,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 30%
Industries

ECommerce

: 60%

GeekyAnts

Research. Build. Collaborate. GeekyAnts is a design and development studio that specializes in building solutions for web and mobile that drive innovation and transform industries and lives. They hold expertise in state-of-the-art technologies like React, Rea ... read more
Key Clients
  • Google LLC
  • Mobile Premier League
  • Quintype
301-400
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, England, United Kingdom
Company Location
Service Line

Custom Software Development

: 10%
Industries

Manufacturing

: 30%

TCS

Tata Consultancy Service is a company that provides consulting and business solutions to help organizations on their transformation journeys. It is India’s largest multinational business group with a team of the best-trained consultants from different countr ... read more
Key Clients
  • Adobe
  • Cisco
  • Dell
5000+
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 10%
Industries

Other Industries

: 30%

Persistent Systems

Empowering Innovation, Driving Digital Transformation
Persistent Systems is a global technology company providing software development and technology services across various industry verticals. The company’s expertise lies in leveraging emerging technologies such as cloud computing, data analytics, and AI to dr ... read more
Key Clients
  • Gojoko
  • GB Bank
  • 8x8
  • Operative Media
5000+
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 10%
Industries

Information Technology

: 40%

Xebia

Building excellence since the beginning!
Founded in 2001, Xebia is a leading app development company with its target markets spread across countries like India, the US, the Netherlands, Poland, Spain, Australia, Canada, Vietnam, Colombia, and more. The company offers expertise in custom software deve ... read more
5000+
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
london, United Kingdom
Company Location
Service Line

Custom Software Development

: 10%
Industries

Health Care, Wellness & Medical

: 20%

Beesoul LLC

Award-winning Custom Website & Mobile App development company.
Beesoul LLC is an award-winning Custom Website and Mobile Application development agency, driving results for businesses in 50+ industries across the globe. We don't just build Websites or Web apps like any other company, we build highly ... read more
10-50
Employee Size
$1,000+
Min. Project Size
< $25 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 25%
Industries

Health Care, Wellness & Medical

: 40%

Vasterra

Vasterra is a client-centric software development company that creates custom digital solutions. The company works in fields like e-commerce, retail, and real estate, helping companies connect with valuable users and customers through reliable software. Vaster ... read more
Key Clients
  • Etam
  • Bank of Georgia
  • Colliers
51-100
Employee Size
$5,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 30%
Industries

ECommerce

: 40%

Steer73

We build technology that delivers real ROI
Get the certainty of delivery associated with the largest global agencies, without paying New York developer prices. Whether for enterprise clients like DHL, Flutter and Chubb, or SME's like Camile, Boojum and everymum.ie, we deliver projects that provi ... read more
10-50
Employee Size
$25,000+
Min. Project Size
$50 - $99 / hr
Hourly Rate
London, United Kingdom
Company Location
Service Line

Custom Software Development

: 30%
Industries

ECommerce

: 30%

QBurst

The leader of innovative engineering!
QBurst is a leading name in the digital product development and consulting industry. The company was founded in 2004 and at the moment, it has over 2400 professionals from diverse backgrounds including UX engineers, QA experts, business analysts, project manag ... read more
Key Clients
  • United Nations
  • Network
  • Rosetta Stone
  • National Geographic