# Top Blockchain Companies & Developers in Norway Recommended Blockchain companies in Norway include bitYoga, BitSpace, Altoros, IdeaSoft.io. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Blockchain Companies in Norway Ratings Updated: Jul 27, 2026 ### [bitYoga](https://clutch.co/profile/bityoga) - 2 - 9 employees - Sandnes, Norway #### Services Provided - Allocation of Expertise by Percentage - 50% Blockchain - 50% Cybersecurity #### Company description BitYoga, a Cybersecurity and Blockchain company, is located in Sandnes, Norway. The team provides Cybersecurity and Blockchain. [Visit Website](https://bityoga.com/) --- ### [BitSpace](https://clutch.co/profile/bitspace) - 10 - 49 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 20% AI Development - 40% Blockchain - 40% IoT Development #### Company description BitSpace, an IoT development company, is based in Oslo, Norway. Their services include IoT development and Blockchain. [Visit Website](https://www.bitspace.com/) --- ### [Altoros](https://clutch.co/profile/altoros) #### 4.8 out of 5 star rating (34 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 250 - 999 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 10% Enterprise App Modernization - 40% Blockchain - 5% Microservices Architecture Services - 5% Mobile App Development - 5% IT Staff Augmentation - 10% Web Development #### Company description Altoros is a software development company specializing in custom software solutions, including web and mobile development, UX design, and staff augmentation. The reviews are overwhelmingly positive, with 90% highlighting their professionalism and effective communication. Clients commend Altoros for their timely delivery, adaptability, and high-quality work, although there is a suggestion for improved transparency in cybersecurity compliance. [Visit Website](https://www.altoroslabs.com/?utm_medium=referral&utm_source=clutch&utm_campaign=profile) #### Exceptional performance Clients have consistently praised Altoros for their exceptional performance in project execution and team competency. One client noted, 'They've exceeded my expectations' and highlighted their ability to deliver work 'in a tenth of the time' compared to previous partners. Another emphasized the team's 'professionalism' and 'skillful' approach, stating they were 'impressed with the quality of work they bring.' Overall, the sentiment reflects strong satisfaction with Altoros's capabilities and effectiveness in meeting client needs. - Custom Software Dev for Software Development Company (5.0/5, 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. [Read Full Review](https://clutch.co/go-to-review/altoros/165113) - Retirement Plan Tool Development for Financial Services Co (5.0/5, Oct 10, 2019): From a project management standpoint, they’ve exceeded my expectations. They’re available to meet whenever I need to. The team also keeps track of details; all of our calls end with them determining who is going to do what and sending follow-ups and to-dos. As a CEO, I’m not quite as available as I’d like to give them specifications, but I’ve been absolutely blown away by how far Altoros has been able to take the project with minimal input, guidance, or assistance. [Read Full Review](https://clutch.co/go-to-review/altoros/62811) - Big Data Infrastructure for e-Commerce Firm (4.0/5, Jan 27, 2014): They have performed exceptionally. I do not have any major issues with them. They perform tasks on time and correctly, based on estimates they provide. Out of the companies that I have discussed outside projects with, Altoros was the best. [Read Full Review](https://clutch.co/go-to-review/altoros/29002) #### Experience in 6 industries Altoros has garnered positive feedback across various industries, notably in Financial Services, Software Development, and Media. Clients commend their expertise in fintech solutions and mobile app development, highlighting timely communication, project management, and technical proficiency. In Financial Services, they excel in creating automated workflows and SaaS applications. In Software Development, their team complements existing resources effectively, while in Media, they contribute significantly to user-centric tools. Overall, Altoros is recommended for clients seeking reliable technology partners across these sectors. [Read All Reviews](https://clutch.co/profile/altoros?verified=true#reviews) ##### Financial services Experience Altoros has garnered positive feedback within the financial services sector for its expertise in developing fintech applications, showcasing a strong ability to integrate technology solutions for currency management and retirement planning. Clients commend Altoros for delivering high-quality work with timely communication and responsiveness, aiding in the growth and scalability of their applications. Their project management approach is highlighted as exemplary, fostering effective collaboration. Overall, Altoros is viewed as a valuable partner for financial services firms seeking robust technological solutions and reliable support. - 4 reviews for financial services industry - 3 reviews are 5 stars - $200,000 – $999,999 avg. project cost - iOS & Android App Devs for Financial Services Co (4.0/5, Jan 12, 2021): A financial services company partners with Altoros for mobile application development services. Following design specifications, Altoros develops several iOS and Android apps. They also perform initial testing. [Read Full Review](https://clutch.co/go-to-review/altoros/33112) - Blockchain Dev for Decentralized Insurance Platform (5.0/5, Feb 15, 2018): Altoros develops software products and secure environments around blockchain technology in an ongoing engagement. They’ve built a monitoring interface and a customer frontend, amongst other undertakings.  [Read Full Review](https://clutch.co/go-to-review/altoros/50665) - Retirement Plan Tool Development for Financial Services Co (5.0/5, Oct 10, 2019): Altoros provides outsourcing services to a financial services company. They’re supporting their efforts to build a new tool by reprogramming in Ruby on Rails and designing the UI and reporting structures. [Read Full Review](https://clutch.co/go-to-review/altoros/62811) - Staff Aug, Software Dev & UX/UI Design for FinTech Company (5.0/5, Jul 31, 2024): Altoros provided staff augmentation for a fintech company. The team refactored the client's app, migrated it to Heroku, set up CI/CD processes, renewed the solution's UX/UI, and provided support. [Read Full Review](https://clutch.co/go-to-review/altoros/304286) ##### Agriculture Experience Altoros has demonstrated significant expertise in the Agriculture industry, particularly through its collaboration with SupPlant, an ag-tech company. The client highlighted Altoros' strengths in React and Java development, noting their ability to deliver features on time while integrating seamlessly with existing teams. The positive sentiment reflects their professionalism, innovation, and effective communication, making Altoros a strong candidate for projects in the Agriculture sector. - 1 review for agriculture industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - React & Java Dev for AgtTech Company (5.0/5, Mar 13, 2024): Altoros was hired by an agtech company for React and Java development services. The team augmented the client's internal team and developed an end-to-end solution using Java and React. [Read Full Review](https://clutch.co/go-to-review/altoros/275351) ##### Food & Beverages Experience Altoros has demonstrated strong expertise in the Food & Beverages industry, particularly in mobile app development. Clients appreciate their effective communication, timely deliveries, and overall project management, which contributes to successful outcomes. One client highlighted Altoros's ability to meet budgetary needs while providing excellent work quality. The positive feedback suggests that Altoros is well-equipped to handle projects within the Food & Beverages sector, making them a suitable partner for potential clients. - 1 review for food & beverages industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Mobile App Development for Food Production Company (5.0/5, Oct 20, 2023): A food production company hired Altoros for mobile app development. [Read Full Review](https://clutch.co/go-to-review/altoros/242889) ##### Engineering Experience Altoros has consistently demonstrated expertise in the Engineering industry, providing high-quality resources and effective solutions. Clients praise their professionalism, transparency, and rapid response capabilities, often fulfilling staffing needs within days. The company's robust internal education and mentorship programs foster a culture of continuous improvement, ensuring that their engineers are among the highest caliber. Overall, client sentiment reflects strong trust and satisfaction with Altoros as a reliable partner for complex engineering projects. - 1 review for engineering industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Custom Software Dev for Software Development Company (5.0/5, Nov 3, 2022): Altoros provides software development support for a software development company. They've provided backend engineers to supplement the client's internal development capabilities. [Read Full Review](https://clutch.co/go-to-review/altoros/165113) ##### Healthcare Experience Altoros has demonstrated significant expertise in the Healthcare industry, particularly in custom software development. Clients have praised their project management skills, timely delivery, and effective communication. One healthcare organization noted their satisfaction with Altoros' ability to simplify existing solutions and provide ongoing maintenance services. Overall, feedback reflects a strong partnership and positive outcomes, making Altoros a compelling choice for healthcare organizations seeking reliable technological solutions. - 1 review for healthcare industry - $10,000 – $49,000 avg. project cost - Custom Software Dev for Healthcare Organization (4.0/5, Jan 12, 2022): Altoros is providing software development for a healthcare group. They simplified the code of an existing solution that holds sharing agreements of various organizations. They’re currently maintaining the app. [Read Full Review](https://clutch.co/go-to-review/altoros/109488) ##### Advertising & marketing Experience Altoros has garnered positive feedback in the Advertising & Marketing sector for their top-tier engineering expertise and flexibility in project management. Clients highlight the quality of Altoros' work, noting their ability to deliver high-level applications tailored to specific requirements. The consistent praise for their service quality and responsiveness indicates a strong fit for businesses seeking reliable partners in marketing-related software development. Their selective availability of engineers suggests potential clients prepare thorough specifications and designs for optimal collaboration. - 1 review for advertising & marketing industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Custom Dev for Software Agency (5.0/5, Apr 28, 2021): Altoros provides ongoing development of applications and e-commerce solutions for a software development company. Created mostly for external end-users, the solutions are built based on provided designs. [Read Full Review](https://clutch.co/go-to-review/altoros/137116) ##### Other Industry Experience Altoros demonstrates strong expertise in developing innovative solutions for the Other Industry sector, particularly for startups. Clients appreciate their excellent communication and project management, which facilitate the transformation of complex ideas into functional products. Their ability to deliver high-quality code efficiently has garnered positive feedback, with one client highlighting a successful MVP creation within four months. Overall, Altoros is positioned as a reliable partner capable of adding substantial value to projects in the Other Industry. - 1 review for other industry industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - MVP & API Dev for Tech Startup (5.0/5, Mar 3, 2021): A startup engaged Altoros for software development services. In addition to developing an MVP that connects delivery drivers with bathrooms, they created an API and provided cloud consulting services. [Read Full Review](https://clutch.co/go-to-review/altoros/85439) ##### Information technology Experience Altoros is highly regarded in the Information Technology sector, particularly for their expertise in cloud solutions and software development. Clients commend their responsiveness, project management, and collaborative approach to building custom solutions. Noteworthy strengths include their ability to enhance user experience and streamline development processes. Overall sentiment is positive, with clients appreciating their proactive communication and flexibility, though there are recommendations for improving support structures for team continuity. - 2 reviews for information technology industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Custom Dev & Microsoft Azure Migration for Software Company (4.5/5, Jan 5, 2021): Altoros provides custom development services for a software company. Their work includes migrating their client’s infrastructure to Microsoft Azure and focusing on the scalability and stability of the software.   [Read Full Review](https://clutch.co/go-to-review/altoros/27473) - Web & App Dev for Interactive Social Platform (5.0/5, May 20, 2019): Altoros developed a web and mobile app, collaborating with the in-house team. They’ve updated different components, as needed. The team is currently working on the UX/UI. [Read Full Review](https://clutch.co/go-to-review/altoros/105969) ##### Consumer Products Experience Altoros has demonstrated strong expertise in mobile application development within the Consumer Products industry, particularly in creating sophisticated platforms for manufacturers like Davis Instruments. Clients appreciate their technical capabilities and effective communication, which have been crucial for project success and customer retention. The partnership has significantly contributed to modernization efforts, enabling clients to expand their product offerings and maintain growth. Overall, the sentiment is highly positive, highlighting Altoros as a reliable and skilled partner. - 1 review for consumer products industry - $1,000,000 – $9,999,999 avg. project cost - Mobile App Dev for Weather Monitoring Device Co (4.5/5, Oct 18, 2019): Altoros developed an iOS and Android mobile app to manage and visualize data from weather monitoring devices for a weather device manufacturing company. They integrated charting, reporting, and alert features. [Read Full Review](https://clutch.co/go-to-review/altoros/67955) ##### Research Experience Altoros demonstrates significant expertise in the Research industry, particularly in Ruby on Rails development. Clients commend their skilled and reliable engineers who focus on optimizing user experience and efficiency. One client noted that Altoros significantly improved platform performance and enabled faster deployment of new functionalities. Overall, feedback reflects a strong partnership approach, where Altoros' proactive problem-solving and commitment to quality make them an ideal fit for businesses seeking robust development support. - 1 review for research industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - Dev & Maintenance for Consumer Observation Company (5.0/5, Jun 22, 2020): In an ongoing collaboration, Altoros used Ruby on Rails and provided development and maintenance. [Read Full Review](https://clutch.co/go-to-review/altoros/118568) ##### Software Experience Altoros has received positive feedback in the software industry, particularly for their expertise in web development and maintenance of applications. Clients highlight strong collaboration and consistent communication, noting a successful track record of delivering on project goals. The notable absence of unforeseen challenges indicates their reliability. Overall, Altoros is regarded as a strong candidate for companies seeking skilled partners in software development. - 1 review for software industry - 1 review is 5 stars - Unknown avg. project cost - Web Dev for Toll Collection Company (5.0/5, May 4, 2023): Altoros provides web development services for a toll collection company. They continue to maintain the client's existing Angular application. [Read Full Review](https://clutch.co/go-to-review/altoros/199434) ##### Media Experience Altoros has received positive feedback from clients in the Media industry, particularly for their collaboration and technical expertise. Clients highlighted their effective engagement in problem-solving and development, including the creation of user-friendly tools for journalists. The sentiment is overwhelmingly favorable, with clients appreciating their responsiveness and integration into existing teams. Altoros's ongoing support and commitment to understanding client needs make them a strong candidate for Media projects. - 2 reviews for media industry - 1 review is 5 stars - $200,000 – $999,999 avg. project cost - Big Data Infrastructure for e-Commerce Firm (4.0/5, Jan 27, 2014): Altoros researched a complicated environment and provided several possible solutions for a data warehousing project. The agency’s goal was to optimize business intelligence and increase new sales. [Read Full Review](https://clutch.co/go-to-review/altoros/29002) - Development Outsourcing Services for Media Web Tool (5.0/5, Dec 3, 2019): Altoros provides development outsourcing services to a media company. They're helping to build an editing and publishing tool for journalists, developing the frontend in React and the backend in JavaScript. [Read Full Review](https://clutch.co/go-to-review/altoros/95903) ##### IT Services Experience Altoros has been recognized for its expertise in iOS consulting, with clients praising their professionalism, effective communication, and ability to meet deadlines consistently. Their flexible management and in-depth understanding of both technical and business aspects have significantly contributed to successful project outcomes. Overall, client feedback indicates a strong satisfaction level, suggesting that Altoros is a reliable partner for IT services in the mobile development sector. - 1 review for it services industry - 1 review is 5 stars - Unknown avg. project cost - iOS Consulting & App Dev for IT Services Company (5.0/5, Dec 30, 2020): Altoros provided iOS consulting and app development for an IT company. The team developed new functionality on the client's platform.  [Read Full Review](https://clutch.co/go-to-review/altoros/25457) #### Completed projects in 14 countries - Australia (2 projects) - Canada (1 projects) - Denmark (1 projects) - Finland (1 projects) - Germany (2 projects) - Israel (1 projects) - Norway (2 projects) - Poland (1 projects) - Singapore (1 projects) - South Africa (1 projects) - Sweden (1 projects) - Switzerland (2 projects) - United States (15 projects) - England (1 projects) This provider is available in 9 time zones: - Greenwich Mean Time (GMT) - Central European Time (CET) - Central Standard Time (CST) - Eastern European Time (EET) - Eastern Standard Time (EST) - Pacific Standard Time (PST) - Mountain Standard Time (MST) - Argentina Standard Time (AGT) - Universal Coordinated Time (UTC) This provider is fluent in 5 languages: - English - Finnish - Norwegian - Polish - Spanish [View Reviews](https://clutch.co/profile/altoros?verified=true#reviews) #### 5% of employees work in Oslo office Oslo, Norway 2 Tordenskiolds gate 16 - 20 employees +47 21 92 93 00 [See All Locations (11)](https://clutch.co/profile/altoros#location) --- ### [IdeaSoft.io](https://clutch.co/profile/ideasoftio) #### 4.9 out of 5 star rating (27 reviews) - $50,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 5% UX/UI Design - 5% Custom Software Development - 5% AI Development - 75% Blockchain - 5% Mobile App Development - 5% Web Development #### Company description IdeaSoft.io is a Blockchain Development company specializing in services such as Smart Contract Development, Decentralized Application (DApp) Development, and Crypto Application Development. With a 100% positive feedback rate, their clients highlight the team's unmatched expertise in blockchain technology, timely project delivery, and strong cultural fit alongside excellent project management and communication. [Visit Website](https://ideasoft.io?utm_source=clutch&utm_medium=our+service+page&utm_campaign=clutch_ws_visits&utm_id=clutch-ws-visit) #### 5 reviews mention Blockchain Frontend Design for NFT Marketplace 5.0/5 — An NFT marketplace hired IdeaSoft.io to build Smart Contracts on the front end. - 4 of 5 Blockchain reviews are 5 stars - $50,000 – $199,999 avg. project cost [Read Full Review](https://clutch.co/go-to-review/ideasoftio/189151) #### Completed projects in 13 countries - Bahamas (1 projects) - Canada (1 projects) - Colombia (1 projects) - Cyprus (1 projects) - Estonia (2 projects) - France (1 projects) - Germany (1 projects) - Israel (1 projects) - Panama (1 projects) - Saudi Arabia (1 projects) - Switzerland (1 projects) - Ukraine (7 projects) - United States (4 projects) This provider is fluent in 3 languages: - English - German - Ukrainian [View Reviews](https://clutch.co/profile/ideasoftio?verified=true#reviews) #### 3 fixed price Blockchain packages Discovery Phase in Blockchain Development Our Discovery Phase offers a comprehensive initial stage, where we collaborate with our clients to precisely define project objectives, requirements, and scope. Through thorough research and strategic planning, we establish a robust development strategy before proceeding to the implementation of your solution. #### 5% of employees work in Oslo office Oslo, Norway Nedre Vollgate 3 c/o, The Factory 2 - 5 employees [See All Locations (6)](https://clutch.co/profile/ideasoftio#location) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. 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