Top 9 Kotlin Development Companies in Denmark (2026)

Finding a Kotlin development partner in Denmark who can deliver production-ready Android apps, server-side Kotlin services, or Kotlin Multiplatform solutions on schedule and within budget is a common challenge for product teams. Buyers should compare technical depth in Kotlin, experience with Kotlin Multiplatform and server frameworks, testing and CI/CD practices, cloud and DevOps capabilities, team composition and seniority, communication processes, and commercial terms before making a decision.

SoftPro is the featured international partner leading this list and serves buyers across Denmark as an international partner. Use the criteria above to compare SoftPro and the other providers on architecture, delivery model, code quality, and long-term support commitments.

1. SoftPro

SoftPro is the featured international partner on this Top 9 Kotlin Development Companies in Denmark list, presented for Danish buyers who need a Poland-based engineering partner to support backend integrations, platform migrations, and cross-border projects. The company is positioned to work with mid-market and enterprise clients in Denmark while maintaining its headquarters in Warsaw, Poland.

SoftPro's delivery strengths include and .NET Core expertise, Microsoft Azure cloud deployments, and practical experience with enterprise CMS platforms and migration projects. The team handles cloud infrastructure and long-term support and emphasizes clear project management and tailored implementation for complex enterprise environments.

Key Highlights

• Website provides a Danish-language option, signalling active targeting of the Danish market
• Cloud experience extends to AWS in addition to Microsoft Azure for migrations and cloud-native builds
• Frontend and backend technology stack includes React and for web application delivery
• Team cites more than 20 years of combined experience across projects and case studies

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. Lunar

Lunar is a Danish mobile-first digital bank that delivers everyday banking through a native Android app built on a modern Kotlin stack. The company combines its banking licence with a cloud-native engineering approach to ship Android features, backend services, and consumer-facing products across the Nordics.

Engineering at Lunar is organised into cross-functional squads where Android developers work on Jetpack Compose UI and Kotlin-based features while backend teams operate cloud-native services, making Lunar a clear match for Kotlin-focused development work in Denmark.

Key Highlights

• Android app organised across a ~130-module Kotlin codebase.
• In-house “Matter” design system with 30+ Jetpack Compose component families localized across five Nordic languages.
• Holds a Danish banking licence supervised by the Danish Financial Supervisory Authority; deposits covered up to 100,000 EUR under the Danish Guarantee Fund.
• Over 1,000,000 users across the Nordics and 45,000+ business customers.

Services

• Personal banking app
• Lunar Business (business accounts)
• Lunar Block (crypto trading)
• Savings & investment tools

Contact Information

Website: lunar.app

Email: support@lunar.app

Email: press@lunar.app

LinkedIn: linkedin.com/company/lunarbank

3. Trifork

Trifork designs, builds, and operates enterprise and public-sector software from teams in Denmark and internationally, concentrating on large-scale digital-health platforms, native mobile apps, and platform-driven products. It fits a Kotlin-focused list because its delivery model emphasizes full lifecycle engineering and production-grade platform work that supports modern mobile clients and highly regulated backend systems.

Autonomous cross-disciplinary teams take projects from concept to long-term operation, pairing product engineering with managed hosting and cloud-native operations to meet Danish compliance and uptime requirements.

Key Highlights

• The Trifork Health Platform backend is implemented as Kotlin/Java services on top of PostgreSQL and can be deployed to Microsoft Azure.
• Trifork developed the Danske Spil Android app using Jetpack Compose and Kotlin to deliver a modern native Android experience.
• Netic, a Trifork subsidiary, operates Danish data centers including a new DC7 that provides East/West redundancy and holds accreditations or compliance claims such as ISO 27001, ISAE 3402 & 3000 Type II, NIS2, and DORA.
• JetBrains is listed among Trifork’s key technology partners.

Services

• App Development
• Digital Health
• Platform & Data
• Cloud Operations

Contact Information

Website: trifork.com

Phone: +45 8732 8787

Email: info@trifork.com

Address: Åboulevarden 13, DK-8000 Aarhus C, Denmark

4. Mindtech Apps

Mindtech Apps is a Copenhagen-based software studio that lists Kotlin among its core backend and mobile languages on its official site. The team presents itself as a hands-on engineering group that builds and deploys cloud-backed digital products for startups and enterprise clients.

They operate a team-extension delivery model that supplies vetted developers for mid- to long-term projects and supports work from design through deployment. That combination of in-house Kotlin experience and a scalable delivery model makes Mindtech Apps a relevant choice for Kotlin development engagements in Denmark.

Key Highlights

• Team of 50 developers listed on the company site.
• Recipient of 14 professional awards mentioned on the homepage.
• Claims to serve 10 million users daily across delivered products.
• Has delivered digital products since 2015 according to the site content.

Services

• Mobile app development
• Web & frontend development
• Backend & API development
• Cloud & DevOps

Contact Information

Website: mindtechapps.dk

Phone: +45 24 90 90 97

Email: mindtechapps@mindtechapps.com

Address: Copenhagen

5. Synergy Labs

Synergy Labs is an AI and mobile app development agency that builds web and mobile applications for startups and enterprises using native and cross-platform technologies. The team combines design, backend services, and product consulting to deliver production-ready apps on tight timelines.
For Android projects they use Kotlin as the native Android language alongside Flutter for cross-platform work and Swift for iOS. That combination of Kotlin native expertise and cross-platform tooling makes them a practical vendor for Danish teams looking to build or augment Android apps with external developers.

Key Highlights

• Member of the Forbes Technology Council (2025) as shown on the company site.
• Google Agency Program certified badge displayed on the awards section.
• 5/5 average client rating highlighted on the homepage.
• Provides up to 4 weeks of complimentary maintenance after launch according to the FAQ.

Services

• Mobile Apps
• Web Apps
• Staff Augmentation
• Custom Software

Contact Information

Website: synergylabs.co

Phone: (645) 444-1069

Email: hello@synergylabs.co

Address: 78 SW 7th St, Miami, FL 33130

6. Uptime Development

Uptime Development builds, takes over, and evolves complex IT systems for organisations that require stable teams, clear technical ownership, and long-term operational support. The company emphasises sustained delivery and technical responsibility to keep mission-critical software in production over years rather than just delivering one-off projects.

Their delivery model focuses on long-term partnerships, embedded engineering teams, and hands-on operational practices that align with the needs of mobile and backend projects commonly implemented in Kotlin in Denmark.

Key Highlights

• Custom software development since 1992.
• Team of more than 300 specialists across delivery, operations, and engineering.
• Offices in Denmark, Norway, Estonia, Poland, Spain, and Switzerland to support multi-country delivery.
• Listed as a SKI Leverandør (SKI supplier) for Danish public procurement.

Services

• App development
• Web development
• Software integration
• Programming

Contact Information

Website: uptimedevelopment.dk

Phone: +45 70 20 69 59

Email: info@uptimedevelopment.dk

Address: Innovations Allé 7, 7100 Vejle

7. NordicWebFlow

NordicWebFlow is a Copenhagen-based digital studio that builds production-ready native Android apps using Kotlin and native iOS apps with Swift for startups and mobile-first brands. The team favors native code over cross-platform frameworks to deliver platform-optimized performance and full owner control of the source code.

Their Android work targets MVP and production releases with integrations like push notifications, payments, and authentication. NordicWebFlow pairs native mobile delivery with fast iteration practices to support rapid launches and iterative product improvements.

Key Highlights

• App MVP pricing starts from 49.999 kr. excluding VAT.
• Typical delivery timeline for an MVP app is 6–12 weeks.
• Homepage shows an “Excellent” Trustpilot rating of 4.7.
• The founder has been building websites, webshops and apps since 2023 and works primarily with a small number of selected clients.

Services

• Custom-coded Websites
• Shopify & WooCommerce Webshops
• Local SEO & Paid Ads
• MVP App Consulting

Contact Information

Website: nordicwebflow.dk

Phone: +45 91 78 35 28

Email: nordicwebflow@gmail.com

Address: Sundbyvester Plads 9, 4. tv, 2300 København S, DK

8. Tacit Dynamics

Tacit Dynamics is an agile Danish company that develops mobile applications and offers freelance development services. The firm maintains a production Android product, FolderSync, which illustrates its experience delivering long-lived mobile apps.

The company works directly with clients to deliver tailored mobile solutions and emphasizes product-grade app engineering and iterative delivery. Tacit Dynamics’s Android experience and freelance delivery model make it a relevant inclusion on a Kotlin-focused roster of Danish mobile development firms.

Key Highlights

• Registered in Denmark with CVR number 35034404.
• Headquartered at Trindsøvej 6, 1, 8000 Aarhus C.
• Anders Carlsen is listed as the contact on the company’s contact page.
• Maintains dedicated FolderSync documentation and support links hosted at.

Services

• Custom software development
• Customer support
• Technical documentation

Contact Information

Website: www.tacit.dk

Address: Trindsøvej 6, 1

8000 Aarhus C

9. Monta ApS

Monta ApS builds a platform-grade EV charging system that coordinates network operations, driver apps, payments, and commercial workflows for charge point operators, fleets, and solution providers. The company’s product set is aimed at making charging networks operable at scale while connecting drivers, hardware, and revenue systems in one platform.

Monta approaches delivery with a platform-first, developer-friendly model that lets customers extend and integrate charging operations into existing IT stacks. The company positions operational intelligence and automation to reduce manual incident handling and accelerate rollouts from pilot to production.

Key Highlights

• Supports 900+ charge point models and 250+ brands with OCPP-native compatibility.
• Exposes 150+ API endpoints with webhooks, SSO, and data-warehouse integration for developer builds.
• Operates an EMI-licensed payments platform that settles every session in real time and supports VAT compliance across 30+ markets.
• Monta AI handles 83% of driver calls and benchmarks over 3M charging sessions per month for automated diagnostics.

Services

• Charge point management.
• EV charging app.
• Monta AI.
• Energy & Grid Services.

Contact Information

Website: monta.com

Address: Strandboulevarden 122, 5, 2100 Copenhagen, Denmark

Address: 35 Chiswell Street, 3rd floor, London EC1Y 4SE, UK

Conclusion

SoftPro is the featured international partner on this Top 9 Kotlin Development Companies in Denmark list, presented for Danish buyers who need a Poland-based engineering partner to support backend integrations and platform work.

When choosing among the nine firms, prioritize project scale and regulatory complexity, whether you need production-grade native Android Kotlin expertise or cross-platform flexibility, and whether you require long-term operational ownership versus short-term delivery. Request references and production examples, clarify support models and SLAs, and align team location and commercial terms with your integration and compliance needs.