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Home App Modernization Norway

Top Application Modernization Services in Norway

Ratings Updated: June 27, 2026
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4 Companies

Country: Norway

List of the Top Norway Legacy Modernization Services

  • Frontbyte AS Logotype

    5.0 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Kristiansand, Norway

    Services provided

    10% Enterprise App Modernization
    25% Mobile App Development
    15% Web Development +5 services
    10% Custom Software Development
    10% IT Managed Services
    10% IT Staff Augmentation
    10% Low/No Code Development
    10% UX/UI Design

    Frontbyte AS is a software development company specializing in both frontend and backend solutions, as well as project management services. Across the reviews, clients consistently praise their skilled team and effective collaboration, with 100% of reviewers highlighting their impressive expertise and resource flexibility. Overall, clients express satisfaction with their ability to deliver cutting-edge solutions and scale development capacity efficiently.

    See all 2 projects

    Reviews mention Unique expertise

    Clients express a strong sentiment regarding Frontbyte AS's unique expertise, highlighting their ability to provide highly skilled developers quickly. One client noted their satisfaction with the team's skills and quality of work, stating, 'We are pleased with the skills of the people assigned to our project.' Another emphasized the company's capability to scale development resources rapidly, contributing significantly to their project efficiency. Overall, feedback underscores Frontbyte's proficiency and reliability in delivering specialized technical expertise.
    • Custom Software Dev for Telecommunication Company
      5.0 Jan 25, 2023

      We deliver a cutting edge and leading solution for mobile solutions in the market, and the customer interfaces are key in achieving this. We are pleased with the skills of the people assigned to our project.

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    • Software Dev for Software Product Company
      5.0 Jan 16, 2023

      We were able to scale our frontend and backend development capacity at a far greater pace than what we would have been able to locally. The ability to find highly skilled developers quickly is what sets them apart.

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    Industry Experience

    Frontbyte AS demonstrates strong expertise in the Telecommunications and Software industries, receiving positive feedback for their skilled developers and effective project management. Clients in Telecommunications highlighted successful frontend solutions and collaborative project communication. In the Software sector, they excelled in scaling development teams, showcasing their ability to meet tight resource demands. Overall, their strengths lie in delivering high-quality solutions and rapidly providing skilled personnel, making them a fitting choice for projects in these industries.

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    Select Industry to see insights

    Telecommunications Software

    Average Project Cost Breakdown

    $200,000 to $999,999 (2)

    What Clients Have Said

    Clients have expressed a positive sentiment regarding Frontbyte AS's cost and value for money. One client highlighted that they were able to scale their development capacity significantly faster than locally possible, emphasizing the efficiency gained. Another client noted satisfaction with the quality of work and the skills of the assigned personnel, which justified the investment. Overall, the feedback indicates that clients feel they receive substantial value relative to the costs incurred.
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  • Catware Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Oslo, Norway

    Services provided

    20% Enterprise App Modernization
    40% Custom Software Development
    10% Application Management & Support +3 services
    10% Application Testing
    10% IT Strategy Consulting
    10% Web Development

    Based in Oslo, Norway and Kyiv, Ukraine, Catware is a software development firm. Their services include Custom Software Development and Enterprise App Modernization.

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  • Confidence Technology Logotype

    5.0 2 reviews
    $10,000+
    $50 - $99 / hr
    50 - 249
    Oslo, Norway

    Services provided

    10% Enterprise App Modernization
    15% Web Development
    10% API Development +20 services
    10% Application Testing
    10% E-Commerce Development
    10% Mobile App Development
    5% Blockchain
    5% Custom Software Development
    5% DevOps Managed Services
    5% Other Application Development
    2% AR/VR Development
    2% CRM Consulting and SI
    1% BI & Big Data Consulting & SI
    1% IT Managed Services
    1% IT Staff Augmentation
    1% IT Strategy Consulting
    1% IoT Development
    1% Low/No Code Development
    1% Microservices Architecture Services
    1% Robotics Process Automation
    1% UX/UI Design
    1% Wearable App Development
    1% Web Design

    Confidence Technology is a company specializing in website programming and e-commerce solutions. Their reviews highlight a commitment to innovation, attention to detail, and efficient project management. Clients noted significant improvements in site performance and user engagement. While highly satisfied overall, some clients suggested more frequent progress updates could enhance communication. Approximately 100% of the reviews reflect positive feedback on their services and outcomes.

    See all 2 projects

    Average Project Cost Breakdown

    Less than $10,000 (2)

    What Clients Have Said

    Clients commend Confidence Technology for offering competitive pricing that aligns with their budgets, highlighting it as a significant factor in their selection. One review noted the 'good value for cost,' while another emphasized the company's 'high ratings' and 'extensive experience' contributing to their perceived value. Overall, clients expressed satisfaction with the cost-effectiveness of the services provided, indicating a strong sentiment towards the company's pricing structure.
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    Germany (1) Spain (1)

    Oslo, Norway

    Glagisgata
    Oslo, Norway 0151

    21 - 30

    380506953153

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  • Altoros Logotype

    4.8 34 reviews
    $25,000+
    $50 - $99 / hr
    250 - 999
    Oslo, Norway

    Services provided

    10% Enterprise App Modernization
    40% Blockchain
    25% Custom Software Development +4 services
    10% Web Development
    5% IT Staff Augmentation
    5% Microservices Architecture Services
    5% Mobile App Development

    Altoros is a versatile software development company offering a range of services, including custom software development, web development, and UX design. Client reviews highlight their high-quality work, effective communication, and ability to integrate seamlessly with in-house teams. Approximately 80% of reviewers commend their professionalism and timely delivery, while some suggest room for improvement in language proficiency.

    See all 34 projects

    Reviews mention Well-executed projects

    Altoros has consistently demonstrated high-quality execution in projects, as highlighted by a client's experience over four years. They have effectively staffed complex projects with skilled engineers, showcasing quick responsiveness and effective communication. The client noted that Altoros often underpromised and overdelivered, fulfilling resource needs swiftly and managing ambiguity with professionalism. Overall, the sentiment reflects strong satisfaction with Altoros' ability to meet and exceed project expectations.
    • Custom Software Dev for Software Development Company
      5.0 Nov 3, 2022

      The quality of work performed by Altoros' cross-functional teams is exemplary in partnerships of this kind. They are not only meeting the price-of-admission criteria such as quick responsiveness and high-level of communication, but react to all kinds of requests with enthusiasm and eagerness to overdeliver. And what has always been of the utmost importance in any professional partnership - the team deals with ambiguity with true professionalism and preparation, meaning whenever we requested resources (many times last-minute) - they’ve always provided us with simple and clear next steps and typically fulfilled our staffing needs within 2-3 business days.

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    Industry Experience

    Altoros has demonstrated strong expertise across multiple industries, notably in financial services, where they aided clients in fintech development and application scaling, leading to significant operational improvements. They have also excelled in ag-tech, media, and software development, providing effective staff augmentation and project management. Overall, client feedback emphasizes their technical proficiency, responsiveness, and collaborative approach, making them particularly well-suited for industries requiring advanced software solutions and ongoing development support.

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    Select Industry to see insights

    Financial services Agriculture Food & Beverages Engineering Healthcare IT Services Advertising & marketing Other Industry Information technology Research Consumer Products Media Software

    Average Project Cost Breakdown

    $200,000 to $999,999 (8) $50,000 to $199,999 (6) $10,000 to $49,000 (4) $1,000,000 to $9,999,999 (4) Less than $10,000 (1)

    What Clients Have Said

    Overall, clients express a positive sentiment regarding Altoros' cost and value for money. Many reviews highlight the company's competitive pricing and exceptional quality of work, with one client stating they experienced 'great value for cost.' Another noted that Altoros exceeded expectations in terms of delivery speed and project management, while others appreciated the transparency and communication throughout the process. Some clients mentioned that, despite the quality, they would appreciate more detailed documentation and support options.
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    View projects from:

    United States (15) Norway (2) Switzerland (2) Australia (2) Germany (2) Finland (1) Israel (1) Poland (1) Singapore (1) South Africa (1) Sweden (1) Denmark (1) Canada (1) England (1)
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1 Frontbyte AS

List of the Top 1 Norway Legacy Modernization Services

  1. Frontbyte AS Logotype

    Frontbyte AS

    $5,000+
    $25 - $49 / hr
    10 - 49
    Kristiansand, Norway

    Ability to deliver

    31.5/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  2. Catware Logotype

    Catware

    $5,000+
    $50 - $99 / hr
    2 - 9
    Oslo, Norway

    Ability to deliver

    5.8/40.0
    0/20 Reviews
    0.6/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  3. Confidence Technology Logotype

    Confidence Technology

    $10,000+
    $50 - $99 / hr
    50 - 249
    Oslo, Norway

    Ability to deliver

    22.5/40.0
    16.2/20 Reviews
    1.4/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  4. Altoros Logotype

    Altoros

    $25,000+
    $50 - $99 / hr
    250 - 999
    Oslo, Norway

    Ability to deliver

    35.7/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website

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