August 24, 2026 • Category: Top App Development Firms
Top 10+ Windows App Development Companies in Oslo | Windows App Developers Oslo 2026
The List of Top 10+ Windows App Development Companies in Oslo | Top Windows App Developers Oslo 2026
1. Hyperlink InfoSystem
Sponsored
Verified
+13097914105
info@hyperlinkinfosystem.com
< $25
1000+
Founded 2011
Avg. Project Cost: NOK 296,037+
Mobile App Development
Web Development
VR App Development
AR App Development
Unity 3D Game Development
Wearable App Development
UI-UX Design
Web Design
Internet of Things
AI Development
Blockchain Development
Hyperlink InfoSystem is one of the best mobile app development service provider in Israel. They are notable for combining new technologies & features into the app and making it a leading one in the appropriate sector. Their team will strategize the specific solution for your requirements, to make your company more creative and effective. Their methodological way to handle each effort with the accomplishment. Over the years of experience & technical knowledge of software development technologies have allowed them to develop innovatively and high-quality internet sites and apps.
They always keep user experiences, usability, ease of use, and futuristic programming at the heart of the development process to ensure the success in the market.
They always keep user experiences, usability, ease of use, and futuristic programming at the heart of the development process to ensure the success in the market.
2. THINKSMART
+4793077225?
hello@thinksmart.pl
$50 - $99
2 - 9
Founded 2009
Avg. Project Cost: NOK 493,395+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Web Design
THINKSMART is a small and flexible software production company that moves fast and understands both technology and business. In opposite to many outsourcing companies, they work closely with their clients just like their team extension. They know how complex is building the innovative products and hiring a big team of random developers won’t make it any simpler.
3. Asplan Viak Internet
+4741799417
avinet@avinet.no
N/A
N/A
Founded N/A
Avg. Project Cost: NOK 394,716+
Mobile App Development
Web Development
UI-UX Design
Web Design
Asplan Viak Internet is a best mobile app development company in Norway. Their vision is to produce smart solutions based on variation and experience. By doing so we wish to change the working methods and information requirements of their customers. Dedicated developers work closely with clients by every single stage of the of the app development.
4. Tight
+4790026994
hello@tight.no
$100 - $149
10 - 49
Founded 2010
Avg. Project Cost: NOK 394,716+
Mobile App Development
Web Development
UI-UX Design
Web Design
Digital Strategy
Tight is a leading app development company. They help their clients manage their mobile plan, performance, control & build with time. They work actively in providing higher quality results. Their processes & infrastructure are optimized and automatic. They pay a lot of consideration to training & development of their employee.
5. Thorgate
+37258081132
hi@thorgate.eu
$50 - $99
10 - 49
Founded 2011
Avg. Project Cost: NOK 394,716+
Web Development
UI-UX Design
Custom Software Development
Web Design
Digital Strategy
Android App Development
iOS App Development
They are a team of skilled designers, talented developers, and business experts providing powerful projects. Their team of experts is well versed in the acceleration of change. They focus on developing beautiful and user-friendly web and mobile products. They have created a different way of working with allies.
6. The App Solutions
+4721999779
sales@theappsolutions.com
N/A
50 - 249
Founded 2014
Avg. Project Cost: NOK 98,679+
Web Development
UI-UX Design
Android App Development
iOS App Development
They are a web & app development company that transforms your ideas into a new force of your company. They hire outstanding web and mobile app developers to deliver projects on time and have the best coding standards. The team has shown ?to be highly trained, flexible, strong and very competent technically.
7. Neptune Software
+4724077000
N/A
N/A
N/A
Founded N/A
Avg. Project Cost: NOK 345,377+
Web Development
UI-UX Design
Custom Software Development
Web Design
Android App Development
iOS App Development
It is leading mobile app development company in Norway. Their focuses on the best mobile applications and gives full solutions that create business potency and profitability. So, if you’re looking to change your business with the advanced applications, don't worry because you have got one of the best mobile app development company.
8. Restaff
+4790202364
post@restaff.no
$25 - $49
50 - 249
Founded 2007
Avg. Project Cost: NOK 592,074+
Mobile App Development
Web Development
UI-UX Design
Enterprise App Modernization
Web Design
It was founded in 2007. They are an open and global company with a strong dedication to software development and testing. Their values are based on a fundamental belief in human beings, openness, and trust. They believe that constant values are developed in a vibrant environment of motivated people.
9. Grow
+4721628810
info@grow.eu
$100 - $149
50 - 249
Founded 2004
Avg. Project Cost: NOK 394,716+
Mobile App Development
Web Development
UI-UX Design
Web Design
Branding
Digital Strategy
They have combined their expertise in strategy, design, and communication with brand-driven business development to help our clients grow. They understand your needs are important and their methodology is completely designed to fit the same. By a strong and distinct experience, that holds true across the entire customer journey.
10. Intellectsoft
+4721081850
info@intellectsoft.net
$50 - $99
500 - 999
Founded 2007
Avg. Project Cost: NOK 592,074+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Web Design
They started to develop mobile apps in 2007 and have increased into a full-cycle, software development company. They always keep abreast with fast-changing trends and perform advanced technology, creativity and clear expertise in every project. They allow their clients to deliver great mobile applications at a lower cost and compressed development time.
Why Choose App Development Companies
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FAQ
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.
A leading App Development company in Oslo distinguishes itself through deep technical specialization, a structured QA process, and a proven track record of delivering measurable business outcomes for its clients. They proactively flag risks, suggest architectural improvements, and share ecosystem insights beyond the immediate project scope. The best App Development firms in Oslo act as long-term strategic partners rather than transactional vendors.
Hiring a App Development company in Oslo gives you access to skilled engineering talent at competitive rates without sacrificing quality. Oslo-based firms understand both regional business norms and international delivery standards, making communication and project alignment significantly smoother. Working with a local App Development partner also simplifies legal agreements and allows for in-person reviews when the project demands it.
Key cost drivers for a App Development project in Oslo include feature complexity, team seniority, the number of third-party integrations, testing depth, and post-launch maintenance scope. Compliance requirements, security auditing, and infrastructure design can also add substantially to the total. A thorough discovery phase with your App Development partner in Oslo surfaces these factors early and prevents budget surprises later.
When reviewing a App Development company profile in the Oslo directory, focus on the portfolio for relevant project examples, the detailed review narratives, founding year, team size, and average satisfaction score. Case studies that show measurable outcomes — such as performance gains, user growth, or cost savings — are the most informative. Also check whether the App Development firm in Oslo responds to client reviews, as engagement with feedback often mirrors how responsive they are during actual project delivery.
Reputable App Development companies in Oslo protect client IP through comprehensive NDAs, strict code access controls, and contract clauses that transfer full ownership of all deliverables to the client upon final payment. Team members sign internal confidentiality agreements and are granted access only to what they need for their specific role. Ask any App Development firm in Oslo to confirm IP assignment terms and their data security policy in writing before work begins.
App Development companies in Oslo typically recommend building with SEO-optimized architecture, fast page load performance, mobile-first design, and structured content from the ground up to maximize organic search visibility. Many firms advise on Core Web Vitals optimization, schema markup, and clean URL structures that improve how search engines index your product. A App Development company in Oslo that treats search performance as a core engineering concern — not an afterthought — delivers far better long-term results.
Choosing the best App Development company in Oslo for your industry starts with filtering by domain experience in your vertical. A firm that has built solutions for healthcare, fintech, or retail will understand your compliance requirements, user expectations, and integration landscape far better than a generalist. Ask shortlisted App Development companies in Oslo for industry-specific case studies and speak directly with clients from your sector to validate their domain-specific delivery capability.
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