Top 10+ Cross-platform App Development Companies in Portland | Cross-platform App Developers Portland 2026
Last Updated September 14, 2026 | Category: Top App Development Firms
The List of Top 10+ Cross-platform App Development Companies in Portland | Top Cross-platform App Developers Portland 2026
1. Hyperlink InfoSystem
SponsoredHyperlink InfoSystem is leading mobile app development company. Their expert team makes ideas to life with wonderfully executed, unique design. They have a transparent project process with clear deliverables, which their clients love. They always try to be clear, fair and honest. They provide their clients with excellent and reliable apps at an affordable rate while making the development method a comfortable experience for clients and their employees. They are very knowledgeable, and the service level is truly outstanding.
They have quality and operational expertise, and their committed workforce keeps that at all cost. Their mobile strategy includes developing, producing & delivering mobility facilities that will enhance the productivity of employees.
Services
- AI Development
- AR App Development
- Internet of Things
- Mobile App Development
- UI-UX Design
- Unity 3D Game Development
- VR App Development
- Wearable App Development
- Web Design
- Web Development
XB Software is a full-cycle developer of custom Enterprise and BI solutions with extensive UX/UI. We offer custom web and mobile app development, software testing and staff augmentation services. XB Software is ISO27001 and ISO9001 certified company.
Our expertise is proven by over 175 successfully completed projects throughout the globe and a lot of satisfied clients in USA, Canada, UK and EU countries. We also develop own successful web products for businesses.
Services
- Custom Application Development
- Enterprise App Development
- ERP Solutions
- Mobile App Development
- UI-UX Design
- Web Development
ArteDigital is a software development company which produce cost-effective services in development & long-term support for continuing efforts while having distinguished measures of quality & increased time to market results. Their preliminary vision to grow their reaches by becoming a key resource for their partners by faith and total satisfaction of their services.
Services
- Custom Software Development
- Enterprise App Development
- Mobile App Development
- Web Design
- Web Development
Trilix is an outcomes-driven firm, allowing clients to develop positive change. They offer various services in business process and workflow analysis, app development, systems integration and user choice. They lead with business analysis—first getting below the cover to manage the problem before figuring out how technology plays a position in the solution.
Services
- Custom Application Development
- Mobile App Development
- Web Development
It is a top mobile app design and development consulting company. They develop custom iOS, Android, and Xamarin mobile apps. They know that every business is different. Their full range of services cover app strategy, design, developing and lifecycle management, and can be tailored to fit specific business demands from establishing a strategy. They know the unique needs of companies in the San Francisco for Android app development.
Services
- Android App Development
- iOS App Development
- iPhone App Development
- Mobile App Development
- UI-UX Design
- Web Development
Futurice is a new kind of innovation consultancy. They believe that the charming recipe for digital projects is fortunate people, happy clients, and happy users. Their clients span business services, media, automotive & energy, amongst others. The main purpose of their team is to develop a product able to make you profit. They have some extra services of internet marketing and that is unmatched.
Services
- Internet of Things
- Mobile App Development
- UI-UX Design
- Web Design
- Web Development
They are a highly experienced team of developers, designers, and technical consultants. They create both mobile and web apps and create UI/UX design. They only create the best quality code and design with all current standards in mind. They are committed to assuring all projects are effectively managed so they deliver on time and on budget.
Services
- Custom Software Development
- iOS App Development
- iPhone App Development
- Mobile App Development
- UI-UX Design
- Web Design
- Web Development
They show how and resolution throughout every project that develops customer satisfaction & loyalty. Their approach encourages long-term partnership. Their employees are their most valuable asset. Their skilled developers help them to assure that their solutions are always cutting-edge. They are always able to pick the technical solution that best meets the particular and individual demands of every client.
Services
- Big Data
- Cloud Solutions
- E-commerce Development
- Mobile App Development
- UI-UX Design
Surge is a leading software development and consulting services to clients in every industry. They have experience with any other backend technology will be a huge plus. Surge has successfully produced hundreds of software products, apps, and solutions to its clients using a proven agile/scrum development process.
Services
- Agile Web Development
- Custom Software Development
- E-commerce Development
- iOS App Development
- iPhone App Development
- Mobile App Development
- UI-UX Design
- Web Design
- Web Development
Netguru is an international company that develops software for world changers. They believe that transparency and communication are key to making best software. They offer to guide and coaching on the agile techniques if you would like to understand their practices yourself. They design backup systems at the very high app level, which will help you if anything goes incorrect.
Services
- Custom Software Development
- E-commerce Development
- Mobile App Development
- Ruby on Rails Development
- UI-UX Design
- Web Design
- Web Development
Archbolt makes mobile and web products that achieve traction - for startups, and Fortune 500 brands. They work with leaders to shape execution strategies, customer experiences and digital products that accelerate growth. They work with you to validate ideas, create high growth strategies and design & develop the products to power them. They have experience with any other backend technology will be a large plus.
Services
- Mobile App Development
- UI-UX Design
- Web Development
Their leading-edge and creative digital services have encapsulated numerous awards, appreciations and have ubiquitous coverage in a distinctly short span of period. They are a global CMMI Level 3 Appraised, IT Solutions Integrator Cum consulting company having a presence in over 16 countries. SITSL develops prolific, smart, and next-gen software solutions that solve your actual business problems, no matter how trivial or significant it is.
Services
- Custom Software Development
- Mobile App Development
- UI-UX Design
- Web Design
- Web Development
They are a web and mobile app development company. They work closely with clients at every stage from analysis to deliver to make sure some solution matches their clients' perfect requirements with the ability to scale & adapt in the future. All their projects are conducted using conventional patterns & practices to assure quality & texture. App quality is an initial factor which cannot be achieved without complete dedication.
Services
- Custom Software Development
- Mobile App Development
- Web Development
They are a good blockchain development company. They continue to innovate and pioneer the use of new platforms and tools. Aplana Software always put their team under great strength to deliver some of the features with little to no notice and they have come by on time and delivered a great software product.
Services
- Blockchain Development
- Cloud Solutions
- Crypto Exchange Development
- Custom Software Development
- ICO consulting Blockchain Implementation
- Mobile App Development
- Private Blockchains
- Smart Contracts Audits
- UI-UX Design
They deliver solutions that are robust, elegant, artistic and profitable. They develop a working, functional business powerhouse for your brand that will represent your business in the virtual market in its most imposing way. They help you establish your digital footprint on the web and leave an impression that lasts.
Services
- AI Development
- AR App Development
- Big Data
- Blockchain Development
- VR App Development
They believe in innovation with simplicity. They like to think differently and try to find solutions with a simple yet innovative approach. OCD Lab is a significantly focused mobile app development company. Mobile app development with Ionic is a core strength of the OCD Lab team and has a great command over hybrid app development.
Services
- AR App Development
- Hybrid Mobile App Development
- Internet of Things
- Ionic App Development
- Mobile App Development
- UI-UX Design
- VR App Development
- Wearable App Development
- Web Design
- Web Development
We have a team of software engineers, designers, QA specialists, business analysts, and marketing experts. Our specialists are distributed across the UK, USA, Belarus, and Ukraine. We cover all popular areas of tech expertise and have experience in a wide range of business domains. For sure we have somebody for your project.
Services
- AR App Development
- Custom Software Development
- E-commerce Development
- IoT App Development
- Ruby on Rails Development
- VR App Development
It is a full-service software partner, capable of developing, marketing, and maintaining both web and mobile apps. Their global client base includes emerging startups and established enterprises. They always keep an eye out for promising products and experienced development teams to help us provide you with the best software solutions available.
Services
- Android App Development
- Blockchain Development
- Custom Software Development
- Mobile App Development
- UI-UX Design
Advanced Systems Development Co., Ltd. (ASDC), was established in 1994, currently the holding subsidiary of Tsinghua Tongfang. The headquarter is located in Beijing with branches in Japan, Shanghai, Dalian, Shenzhen, Chengdu. They focus on the software service industry, dedicated to provide comprehensive information technology services, professional industry application solutions, consulting services, and independent software products business.
Services
- E-commerce Development
- IoT App Development
- Mobile App Development
- Web Design
- Web Development
The Reference is a cutting-edge mobile app development company. Their flexibility allows them to combine their solutions into the environment of their customers and to follow the development of their requirements. They believe in creating an application that helps to make your name different. so, they simply believe in custom design. It is a full-service company that uses visitors to lifetime customers.
Services
- E-commerce Development
- IT Consulting
- Mobile App Development
- UI-UX Design
- Web Design
- Web Development
Disclaimer
This website promotes top app development companies across the globe. The purpose of this page is to help global clients to find right and good companies for their app development projects. It also helps to compare costs and time-frame so that overseas clients can find their Suitable Top Mobile App Development Company.
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