Top 10+ POS Development Companies in Port Jefferson 2025
Last updated: 07th June 2025 | 51 Companies
Top POS Development Firms
The List of Top 10+ POS Development Companies in Port Jefferson 2025
2011
< $25
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Artificial Intelligence
- BI & Big Data Consulting & SI
- Mobile App Development
- Web Development
- Application Testing
- AR/VR Development
- Application Management & Support
- Digital Strategy
- ECM Consulting and SI
Founded 0
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Search Engine Optimization
- Pay Per Click
- Social Media Marketing
Founded 2002
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Branding
- Advertising
- Event Marketing & Planning
Founded 2014
$25 - $49 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Enterprise App Modernization
Founded 2005
< $25 / hr
2 - 9
Port Jefferson, United States
Services
- HR Services
- Back Office Outsourcing
- Accounting
Founded 2013
$100 - $149 / hr
2 - 9
Port Jefferson, United States
Services
- Mobile App Development
- Web Development
- Web Design
Founded 1994
Undisclosed
2 - 9
Port Jefferson, United States
Services
- Marketing Strategy
- Advertising
- Other Digital Marketing
Founded 2000
$300+ / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2018
$25 - $49 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2015
< $25 / hr
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2013
< $25 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2017
< $25 / hr
Freelancer
Port Jefferson, United States
Services
- Web Development
- Web Design
- Logo
Founded 2001
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- IT Managed Services
- Cybersecurity
Founded 2019
$25 - $49 / hr
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2014
$25 - $49 / hr
2 - 9
Port Jefferson, United States
Services
- Web Development
- E-Commerce Development
- Business Consulting
Founded 2011
$50 - $99 / hr
2 - 9
Port Jefferson, United States
Services
- Web Development
- UX/UI Design
- Web Design
Founded 0
$50 - $99 / hr
Freelancer
Port Jefferson, United States
Services
- Web Development
- Application Management & Support
- Blockchain
Founded 2003
$50 - $99 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 2009
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- E-Commerce Development
- IT Managed Services
Founded 1992
Undisclosed
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Web Development
- IT Strategy Consulting
Founded 2017
$25 - $49 / hr
2 - 9
Port Jefferson, United States
Services
- Web Development
- UX/UI Design
- E-Commerce Development
2007
$200 - $300
500 - 999
Port Jefferson, United States
Services
- Custom Software Development
- CRM Consulting and SI
- Pay Per Click
Founded 2010
$50 - $99 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- UX/UI Design
- Web Design
Founded 2016
$25 - $49 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Blockchain
Founded 2002
Undisclosed
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Business Consulting
Founded 2022
$25 - $49 / hr
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- E-Commerce Development
2016
$50 - $99
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Artificial Intelligence
- AR/VR Development
- CRM Consulting and SI
- Application Management & Support
- IT Strategy Consulting
- Advertising
- Event Marketing & Planning
Founded 2012
$100 - $149 / hr
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Application Testing
- E-Commerce Development
Founded 2016
$100 - $149 / hr
2 - 9
Port Jefferson, United States
Services
- UX/UI Design
- E-Commerce Development
- Web Design
Founded 2013
Undisclosed
2 - 9
Port Jefferson, United States
Services
- Web Development
- Search Engine Optimization
- Social Media Marketing
Founded 2005
Undisclosed
2 - 9
Port Jefferson, United States
Services
- Mobile App Development
- Web Development
- Web Design
Founded 2004
$150 - $199 / hr
2 - 9
Port Jefferson, United States
Services
- E-Commerce Development
- Graphic Design
- Search Engine Optimization
Founded 2012
$25 - $49 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Web Development
- Branding
Founded 2012
$50 - $99 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- UX/UI Design
- E-Commerce Development
2016
N/A
N/A
Port Jefferson, United States
Services
- Custom Software Development
- Artificial Intelligence
Founded 1994
$100 - $149 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- IT Strategy Consulting
- ERP Consulting and SI
Founded 2004
$50 - $99 / hr
2 - 9
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Enterprise App Modernization
Founded 2008
$25 - $49 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Web Development
Founded 1996
$25 - $49 / hr
1,000 - 9,999
Port Jefferson, United States
Services
- Custom Software Development
- IT Strategy Consulting
Founded 2016
$50 - $99 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- IT Strategy Consulting
- Search Engine Optimization
Founded 2010
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Search Engine Optimization
- Email Marketing
- Mobile & App Marketing
Founded 2002
$150 - $199 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- BI & Big Data Consulting & SI
- Cloud Consulting & SI
Founded 1979
Undisclosed
250 - 999
Port Jefferson, United States
Services
- Custom Software Development
- BI & Big Data Consulting & SI
- Business Consulting
Founded 2016
Undisclosed
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- IT Staff Augmentation
Founded 2015
$25 - $49 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- IT Managed Services
Founded 0
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
Founded 2000
< $25 / hr
50 - 249
Port Jefferson, United States
Services
- Custom Software Development
- Artificial Intelligence
- CRM Consulting and SI
Founded 1976
Undisclosed
2 - 9
Port Jefferson, United States
Services
- Web Development
- Advertising
- Email Marketing
Founded 2018
$25 - $49 / hr
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
- Mobile App Development
- Application Management & Support
Founded 2006
Undisclosed
10 - 49
Port Jefferson, United States
Services
- UX/UI Design
- Digital Strategy
- Web Design
Founded 2002
Undisclosed
10 - 49
Port Jefferson, United States
Services
- Custom Software Development
