June 19, 2026 • Category: Top Web Development Firms
Top 10+ C# Development Companies in Oslo | C# Developers Oslo June 2026
The List of Top 10+ C# Development Companies in Oslo | Top C# Developers Oslo June 2026
1. Hyperlink InfoSystem
Verified
+13097914105
info@hyperlinkinfosystem.com
< $25
1000+
Founded 2011
Web Development
Web Design
PHP Development
WordPress Development
AngularJS Development
Node.js Development
MySQL
Drupal
E-Commerce
Mobile App Development
UI/UX Design
CMS Development
.NET Development
2. Better Software Group
+48601050325
office@bsgroup.eu
$50 - $99
50 - 249
Founded 2010
Web Development
Web Design
AngularJS Development
Mobile App Development
UI/UX Design
3. Omega Media AS
N/A
erling@omegamedia.no
N/A
2 - 9
Founded 2012
Web Development
Web Design
Mobile App Development
UI/UX Design
4. Softarch Technologies
+4747278128
support@softarch.no
N/A
2 - 9
Founded 2003
Web Development
Web Design
E-Commerce
Mobile App Development
CMS Development
5. RED Performance
+4721536200
magnus@redperformance.no
$100 - $149
10 - 49
Founded 2011
Web Development
Web Design
PHP Development
6. Q Software
+4793451865
sales@q-software.com
$50 - $99
50 - 249
Founded 2013
Web Development
Web Design
PHP Development
Mobile App Development
UI/UX Design
Custom Software Development
7. FreezePro Software
+4795934295
sales@freezeprosoftware.com
$25 - $49
10 - 49
Founded 2006
Web Development
Web Design
MySQL
Mobile App Development
UI/UX Design
Custom Software Development
CMS Development
8. Red Rabbits AS
+4724200048
hello@redrabbits.com
N/A
2 - 9
Founded 2009
Web Development
Web Design
UI/UX Design
CMS Development
9. Itera
+4723007650
anastasiya.pozynich@itera.no
$50 - $99
500 - 999
Founded 1989
Web Development
Web Design
PHP Development
WordPress Development
Mobile App Development
Custom Software Development
Ruby on Rails
10. Funkbit AS
+4795777993
N/A
$100 - $149
2 - 9
Founded 2010
Web Development
Web Design
PHP Development
Mobile App Development
