Top 10+ Mobile App Development Companies in West Sussex 2025
Last updated: 18th April 2025 | 66 Companies
Top App Development Firms
The List of Top 10+ Mobile App Development Companies in West Sussex 2025
Founded 2011
< $25 / hr
250 - 999
West Sussex, United Kingdom
Services
- Mobile App Development
- AR/VR Development
- Blockchain
Founded 2009
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Mobile App Development
- Digital Strategy
- Social Media Marketing
Founded 2014
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Web Design
- Social Media Marketing
- Advertising
Founded 2014
$150 - $199 / hr
2 - 9
West Sussex, United Kingdom
Services
- Graphic Design
- Search Engine Optimization
- Video Production
Founded 1993
$150 - $199 / hr
2 - 9
West Sussex, United Kingdom
Services
- Mobile App Development
- Web Design
- Branding
Founded 2021
$50 - $99 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Content Marketing
- Conversion Optimization
Founded 2008
< $25 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Application Management & Support
Founded 1985
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Graphic Design
- IT Managed Services
Founded 0
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Web Development
- Search Engine Optimization
- Advertising
Founded 2001
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Marketing Strategy
- Social Media Marketing
- Video Production
Founded 1999
Undisclosed
1,000 - 9,999
West Sussex, United Kingdom
Services
- Custom Software Development
- Application Management & Support
- ERP Consulting and SI
Founded 2010
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Web Development
- Web Design
- Content Marketing
Founded 2009
Undisclosed
50 - 249
West Sussex, United Kingdom
Services
- Custom Software Development
- BI & Big Data Consulting & SI
- Cloud Consulting & SI
Founded 2011
< $25 / hr
10 - 49
West Sussex, United Kingdom
Services
- Web Development
- UX/UI Design
- Web Design
Founded 2005
< $25 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 0
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- HR Services
Founded 2014
$50 - $99 / hr
50 - 249
West Sussex, United Kingdom
Services
- Custom Software Development
- Web Development
- Application Testing
Founded 2016
$25 - $49 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 1998
$100 - $149 / hr
2 - 9
West Sussex, United Kingdom
Services
- Web Development
- Web Design
- Branding
Founded 2008
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Pay Per Click
- Content Marketing
- Advertising
Founded 2020
$100 - $149 / hr
2 - 9
West Sussex, United Kingdom
Services
- Mobile App Development
- Web Development
- UX/UI Design
Founded 1993
Undisclosed
50 - 249
West Sussex, United Kingdom
Services
- Marketing Strategy
- Branding
- Email Marketing
Founded 2014
$25 - $49 / hr
50 - 249
West Sussex, United Kingdom
Services
- Web Development
- Application Testing
- E-Commerce Development
Founded 2011
< $25 / hr
250 - 999
West Sussex, United Kingdom
Services
- Custom Software Development
- Artificial Intelligence
- BI & Big Data Consulting & SI
- Mobile App Development
- Application Testing
- AR/VR Development
- Application Management & Support
- Digital Strategy
- ECM Consulting and SI
- Financial Advising & Planning
Founded 0
Undisclosed
50 - 249
West Sussex, United Kingdom
Services
- Digital Strategy
- Content Marketing
- Social Media Marketing
Founded 2011
Undisclosed
Freelancer
West Sussex, United Kingdom
Services
- Web Development
- Web Design
- Graphic Design
Founded 2004
< $25 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Back Office Outsourcing
- Accounting
Founded 2017
< $25 / hr
2 - 9
West Sussex, United Kingdom
Services
- Digital Strategy
- Web Design
- Cybersecurity
2010
$100 - $149
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Artificial Intelligence
- AR/VR Development
- Application Management & Support
- IT Managed Services
Founded 1999
$100 - $149 / hr
10 - 49
West Sussex, United Kingdom
Services
- Mobile App Development
- Digital Strategy
- Market Research
Founded 2005
$25 - $49 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- E-Commerce Development
- Web Design
Founded 0
$100 - $149 / hr
2 - 9
West Sussex, United Kingdom
Services
- Web Development
Founded 2009
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Graphic Design
- Email Marketing
- Video Production
Founded 2012
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2017
< $25 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2011
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Artificial Intelligence
- IT Strategy Consulting
Founded 2018
$50 - $99 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- BI & Big Data Consulting & SI
- IT Managed Services
Founded 2013
$50 - $99 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Web Development
- IT Staff Augmentation
Founded 2008
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- BI & Big Data Consulting & SI
- Application Management & Support
- IT Managed Services
Founded 2000
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Digital Strategy
- Branding
- Advertising
Founded 2005
$150 - $199 / hr
10 - 49
West Sussex, United Kingdom
Services
- Mobile App Development
- E-Commerce Development
- Search Engine Optimization
Founded 2010
$50 - $99 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- E-Commerce Development
Founded 2003
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Mobile App Development
- Web Development
- Digital Strategy
Founded 2019
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- UX/UI Design
- E-Commerce Development
- Branding
Founded 2011
$100 - $149 / hr
250 - 999
West Sussex, United Kingdom
Services
- Custom Software Development
- UX/UI Design
Founded 2017
$50 - $99 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Web Development
- Enterprise App Modernization
Founded 2005
Undisclosed
250 - 999
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- E-Commerce Development
Founded 0
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Web Development
- Web Design
- Search Engine Optimization
Founded 2019
$50 - $99 / hr
10 - 49
West Sussex, United Kingdom
Services
- Mobile App Development
- Web Development
- E-Commerce Development
Founded 2020
$50 - $99 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2005
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Search Engine Optimization
- Pay Per Click
- Social Media Marketing
Founded 2009
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Search Engine Optimization
- Social Media Marketing
- Mobile & App Marketing
Founded 2015
$25 - $49 / hr
250 - 999
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2013
$100 - $149 / hr
50 - 249
West Sussex, United Kingdom
Services
- Custom Software Development
- UX/UI Design
- Enterprise App Modernization
Founded 2002
$150 - $199 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Branding
- Conversion Optimization
Founded 2008
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Web Development
- Web Design
- Content Marketing
Founded 2003
$100 - $149 / hr
2 - 9
West Sussex, United Kingdom
Services
- UX/UI Design
- E-Commerce Development
- Web Design
Founded 2010
$25 - $49 / hr
50 - 249
West Sussex, United Kingdom
Services
- Custom Software Development
- Artificial Intelligence
- IT Staff Augmentation
Founded 0
Undisclosed
10 - 49
West Sussex, United Kingdom
Services
- Web Development
- E-Commerce Development
- Search Engine Optimization
Founded 1996
Undisclosed
50 - 249
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- E-Commerce Development
Founded 2014
$25 - $49 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- UX/UI Design
- Web Design
Founded 1996
$25 - $49 / hr
2 - 9
West Sussex, United Kingdom
Services
- Digital Strategy
- Graphic Design
- Branding
Founded 2009
$25 - $49 / hr
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Web Development
- Business Consulting
Founded 2018
$25 - $49 / hr
10 - 49
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Application Management & Support
Founded 2015
$150 - $199 / hr
250 - 999
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- Application Management & Support
Founded 0
Undisclosed
2 - 9
West Sussex, United Kingdom
Services
- Custom Software Development
- Mobile App Development
- E-Commerce Development
