Top 10 Mobile App Development Companies in Helsinki 2026

21Twelve Interactive is a custom software development firm devoted to the growth of high quality It solutions in Helsinki, layout, and testing. Over the previous four decades, we’ve designed market-leading net and cellular products designed to accelerate the development of our clients.

During our comprehensive network of partners in the regions of digital advertising and internet / cellular development, we assist our clients around the globe get just what they need. We combine data and technology together with the best people that will assist you take your company to another level now and allow you to keep those outcomes with continuing programs. We differentiate ourselves by providing agile equipment of sufficient size to satisfy the technical and commercial needs of our clients.

Sangre is a full-service digital design and software development agency from Helsinki, Finland. We work through strategy, design and engineering to create excellent, scalable digital services that drive growth in our clients’ business.

NCrypted is a startup enabler and end-to-end software technology solutions provider, with 5 development and delivery locations in Helsinki (Finland), Colorado (USA), Ahmedabad and Rajkot (India). Our clients and affiliates are spread across 100+ countries. We create disruptive products and provide cutting-edge solutions that help startups and enterprises to kick-start their product without re-inventing the wheel.

We help our clients create products with go-to-market strategy, products that have clarity and address the client’s target audience and end-users before anything else. With our predefined frameworks and over 40 ready-to-go platforms, we have easily saved around 70% of overall development costs for our customer companies.

We can come in at the idealization stage and help conceptualize, design, develop and execute the idea. We can help identify emerging markets, build world-class MVPs or full-fledged products and execute to ensure initial traction. Further assistance is provided for digital marketing, scaling up and funding, based upon qualification and market validation.

Bitbar automates mobile build, test, deployment and monitor process for Global 2000 enterprises. We help our customers to deliver more with fewer resources by providing lightning fast Mobile DevOps environments as a pre-configured private, public or on-premise cloud service. Our standout features are unprecedented scalability and industry’s most diverse support for open technologies.

We combine data, design, and technology to create user-centric solutions, digitized business and life-changing experiences, together with the customer.

Siili is a creative design and technology powerhouse. Since 2005, we’ve crafted and integrated services, growing steadily alongside. 

We bring together experts in design, technology and data management to reinvent our customers’ business operations. Together, we help our customers elevate their core business with new digital opportunities.

Knowit AB (publ) is a consultancy firm that creates unique customer values by offering digital and cross-functional solutions from three business areas: Experience, Insight and Solutions. What sets us apart is our ability to combine expertise in design and communication, management consulting and IT. 

Knowit is characterized by a thorough understanding of the customers’​ businesses, advanced expertise, and continuous development. 

Whether it’s about bringing the Finnish taxi to the digital age, creating a new kind of learning tool for aspiring musicians or disrupting the insurance business, we want to create things that make a difference.

Creating Impact with Design & Technology. We help you to build digital solutions with real measurable value. In addition to being a high-class tech firm, our expertise lies in monetising customer’s pockets, building seamless omnichannel services, and harnessing artificial intelligence. Everything we create has a clear, value-adding purpose – combining development, strategy and design we construct intuitive and functional digital services for people all over the world.

Bilot is an independent, creative and genuinely customer focused business technology company. Founded in 2005 by leading experts in their field, we are a growth company and regarded as a pioneer when it comes to adopting and developing the latest SAP and Microsoft solutions.

Our values stem from courage, originality and commitment. We have succeeded in being an excellent and sought-after employer which attracts and retains the best talents, the greatest minds and those with the sharpest vision.

Creating shareable customer experiences. We create strategy and content, distribute it as engaging conversations and measure results. 

Whether you aim at sales, recognition or customer insights, you’ll find our service model the best ignitor to turn your business more connected.