Software Development Companies In United Kingdom


Extentia in UK

Established in 1998, Extentia is a global technology consulting organization that delivers solutions to clients in 5 continents. The company’s focus is on Technology, Consulting, and Innovation for Mobile, Cloud, and Design.

The company’s acclaimed Design Studio is a graphics design and UI group that actively supports a multi-skilled software development team. Its usability testing and research lab provides User Centered Design services for software products and systems. Extentia also has a consulting arm that assists startups, early stage companies, and businesses in IT and related spaces.
Extentia has offices in India, the United States, Europe, and the UK.

Extentia Mobile Development is a division of Extentia that develops applications for Apple, Android, Windows Phone, and other mobile platforms. It also offers consulting for mobile strategy and marketing. Several Extentia Mobile Development’s applications for the iPhone/iPad are listed among the top 200 on the App Store.

Custom Application Development Services for Businesses in the UK

Extentia offers outsourced high-quality technology services for customers across various locations in the UK.

The UK is a profitable market due to its high GDP per capita and mobile penetration rate. It has long been one of the more advanced mobile markets in the world, with rapid adoption of Smartphones – 7 out of 10 people in the UK use smartphones, with over 30 million users. Online purchases are the future – more than half of mobile users make online purchases.

Convenience, faster internet connectivity, and rising numbers of smartphone users in the UK have led to the growth of the internet retailing market. 21% of retail sales in the UK take place online, and around 27% on mobile.

The E-commerce sector has achieved remarkable success, with huge leaps in mobile technology, user friendly portals, and easy delivery and collection options. British shoppers spent £91bn online in 2013, and are expected to spend £107bn by the end of 2014.

With Extentia’s presence in the UK, you get a dedicated outsourced development team with local project management.

The Extentia Advantage for Mobile Application Development

  • Highly experienced and skilled teams, specifically for mobile technologies such as iOS, Android, PhoneGap (Cordova), Xamarin, Ionic, and SAP Mobile Platform
  • Proven to be successful with listed Apple iPad, and iPhone applications. Our applications rank among the top 200 on the App Store
  • Cost-effective,using flexible pricing models, as well as being effective time managers, with tight project startup and delivery schedules
  • Tight project startup and delivery schedules
  • Mobile application development, artwork, design and testing under a single roof

Our Expertise


  • Microsoft Sharepoint Server Solutions
  • Mobile Application Development – IOS(iPhone & iPad), Android, BlackBerry, Windows Phone
  • Content Solutions
  • Salesforce Solutions
  • Enterprise Solutions
  • Usability


  • Travel & Tourism – Extentia’s Travel Platform
  • Education – Extentia’s E-Learning Framework
  • Agriculture
  • Retail & E-Commerce


  • Software Development
  • Online Marketing – SEO & SMO
  • Design Studio
  • QA & Testing
  • Engineering Services
  • Support & Maintenance

Technologies across Multiple Platforms

  • Microsoft: .NET, SharePoint, Dynamics CRM, Commerce Server, ASP.NET, HTML5, WinJS
  • Open Source: LAMP (Linux, Apache, MySQL, PHP), Content Management Systems (Joomla, Drupal, WordPress, TYPO3, Magento)
  • Mobile Technologies: iOS (Objective C), Android (Cordava, Kendo UI)
  • Development Languages: C, C++, Visual Studio, Java, VB.NET
  • Scripting Languages: Perl, ASP, VBScript, JavaScript, PHP, jQuery, jQuery Mobile, AngularJS
  • Databases: SQL Server, Oracle, SQLBase, Access, Elasticsearch s

For our UK Customers, Extentia means

  • An Experienced and Skilled Technology Team with a Local Presence –Extentia’s team has a successful record of serving large and small businesses with technology solutions for over fifteen years
  • Access to a Wide Variety of Resources from Right Here in the UK – Other than core competencies listed above, Extentia provides expertise in design and associated requirements, back-office services, sales, business development and online marketing. The company’s advisory and consulting services comprise a team of technology professionals and managers who have over 150 man-years of experience
  • Efficiency with Tools, Documented Processes and Frameworks – Extentia has created and standardized these over time for delivery of solutions to customers worldwide
  • A Local Partner with a Global Reach and Record of Success – Extentia works with customers, partners, and consultants across the world, and has a record of proven success for over a decade. Our clients are located in the North America, Europe, Southeast Asia, India, Australia, and the Middle East

iPad and iPhone Application Development

Get a Head Start with Us:

  • Custom iPad and iPhone Application Development
  • Application Development Consulting
  • Application Testing and QA
  • Integration with Third Party Devices
  • Application Artwork and Design
  • iPhone/iPod Application Migration to iPad

Our development team already offers comprehensive iOS application development, with applications already available on the App Store.