Complexity, Transformed
Innovation, Engineered

Solving critical IT and embedded software challenges through expert development and engineering in new and legacy systems

Trusted by:

How We Help You Innovate

We are a Danish IT Services and Solutions company, a spin-off from NOKIA, with 24 years of experience.

Wirtek provides specialised software development and engineering teams that act as an extension of your R&D and product development efforts. Resolve your need for domain expertise, innovation and hands-on delivery capacity to build and test complex, mission-critical software and embedded systems. You can also white-label our own products for your needs

Energy Solutions

Optimising critical infrastructure, Next-Gen Smart grids & Renewable integration?

Intelligent Connected Systems

Mastering IoT, Wireless Communication or Industrial Automation development?

Custom Digital Solutions

Building precise systems for specific
business needs?

Our Flexible Approach

Short-Term Projects

Suitable for smaller projects, conceptualizing, MVP, prototyping, need for extra professional hands-on deck, or pilot try-out collaboration with Wirtek.
We assign the team members to work under your project control in collaboration with your in-house team
Team-Size: Flexible scale-up/down; Typically, 1-5 assignees
Time duration: Commitment of 6-9 months, depending on the project requirements
Cost: Blended package in a monthly subscription

Dedicated long-term Teams

Long-term co-managed tech talents working remote seamlessly with your in-house team
We match your project needs by handpicking, recruiting, and hiring tech talents who work exclusively and autonomously as a unit under your command
Team Size: Flexible scale-up/down; Typically, 5-12 assignees
Time duration: Commitment of 9+ months, depending on project requirements
Cost: Monthly subscription per tech assignee
BOT: Build - Operate - Transfer model option available

Done for you or Done with you

Recognising that a one-size-fits-all approach simply doesn't work, we connect you with precisely the right skilled talent from our dedicated Development, Test, and Excellence Centres in
Romania | Portugal | Denmark
Our streamlined remote collaboration ensures efficient delivery and seamless integration with your own teams.

Custom Software Development Services

Software Product engineering & development
End-to-end system architecture & design
Low-code development
Integrate or upgrade legacy systems
Product testing or re-engineering
Maintenance & continuity of proprietary product
AI/ML
Windows, Linux, Mac, iOS, Android, Cloud computing, ERP & CRM

Find out more

Embedded Engineering Services

Soft/hardware products
Wireless Communication & Automation products
Control & Data Acquisition
Sensor Technology & Integration
Unit interaction & control
Industrial Bus Communication
Gateways, PLC/RTU & Micro controlling
Encryption & authentication protocols
Linux, Windows, VxWorks, FreeRTOS, QNX, Zephyr RTEMS

Find out more

R&D, Quality Assurance & Testing

SW/HW QA engineering
Prototype/MVP design & architecture
Electronic equipment QA and conformance testing
Test automation for software/system tests
Technical writing for complex systems
Simulation and Modeling
Debugging & Deployment
CI/CD
OT, EDR or MDR Cybersecurity

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Eco System Specialists & Enablers

Architects & Tech leads
DevOps
Cyber Security Engineers & Specialists
AI Engineers
Business Analysts

Find out more

Our Own Product Portfolio

Discover our suite of ready-made solutions designed to streamline energy consumption, enhance renewable energy management, and simplify IoT device interactions

Wirtek Who ?

Wirtek was established in 2001
as a spin-off from
nokia-e1611115306526

Wirtek is public listed

and traded on

Wirtek are 223 employees. Development and Test Centers in Denmark, Romania & Portugal

Cost-effective IT Solutions Europe

Not nearshore. Not offshore. Just EU-shore

Benefits of working with us

Integrated Commitment

Facing challenges with detached external teams or fragmented development? Genuinely add an extension to your IT development, seamlessly connecting with your operations. This is not only code; but engagement and know-how, so expect robust technical outcomes of your projects.

Accelerated Innovation

Tired of slow progress or stagnant projects? Fuse deep technical knowledge with a proactive work ethic, cutting through complexity towards optimal solutions. Gain direct insights and actionable guidance to swiftly resolve technical blockers, significantly reduce time-to-market, and fully realise your product vision

Trusted Cultural Alignment

Forge strong collaboration with a culturally aligned and stable team. Prioritise crystal-clear communication and complete transparency, cultivating deep relationships for seamless integration with your existing colleagues. Experience the confidence of a team truly operates as your trusted extension, not just another external supplier.

Find out how we can help your business

Achievements

What we’ve accomplished together

20+

years of experience in the IT industry

AAA

credit rating awarded

6+ years

average client partnership duration, and increasing day-by-day

26%

average annual revenue growth during the past 10 years

2006

we listed on Nasdaq First North and adopted the Agile principles for software development

744%

increase in share price from 2018 - 2022

They trust us

Testimonials

Developing a first-of-its-kind innovative IoT device is not a straightforward process. Obstacles and challenges arise that require altering plans and theories. Wirtek’s expertise and adaptability in overcoming these challenges have been crucial in developing a state-of-the-art IoT device, all while ensuring we stay on schedule. Their support has meant that we did not fail in our quest to create an IoT device that can be used universally among all screw pile installers while also being reliable and robust enough to withstand the tough environments it will face.

Mikkel Ibsen

CEO & Co-Founder Pilar

At Efacec, we are committed to delivering cutting-edge solutions that drive innovation. Pragmasoft’s expertise has been a key enabler of this mission, helping us effectively address client challenges and progress in our roadmap. Their deep understanding of SCADA and automation has complemented our capabilities, allowing us to scale efficiently and strengthen our energy management solutions.

Miguel Gomes

Global Technology Director, Efacec

When we signed up with Wirtek in 2022, we were excited to see if they could deliver as communicated. I can only say they have delivered above my expectations. Wirtek has continuously ensured that we have been involved in the recruitment process for our dedicated team and have been transparent about all outcomes, both good and bad, which is important to ensure good collaboration.

Lars Glintborg

Software Development Director Opoura

Our colleagues in Wirtek feel like friends, not just coworkers. Working integrated into our setup and eliminating the artificial distance between our people made us a better team. I appreciate their commitment and the proactiveness, everyone delivers what they are expected to and more. We can rely on our colleagues in Wirtek to come up with ideas, technical solutions and implement them. The quality of the work delivered, the strong connections and their flexibility in finding the best possible solution are what keeps us going.

Kræn Munck Christensen

Partner, Development Manager, INNOMATE A/S

Wirtek has been our partner in product conformance testing for the past 13 years and the length of the collaboration says a lot about our relationship. The core team has been stable throughout the years and is very competent. We trust them fully, they are very self-driven requiring little management and the processes are transparent. In daily work, the team is embraced as part of the RTX family and collaboration is just as natural as with any other RTX site around the world.

Christopher Meisner

Software Manager, RTX A/S

What I appreciate the most is the honesty of the team, the fact that they dare to raise questions and offer feedback. The involvement and dedication of people in Romania are very high. Here I can have more eyes to develop a solution.

Christian Veseli Iversen

Product and Project Manager, ClearView Trade

Wirtek is a good outsourcing company with a local representative that works on providing the right people for our team. Our cooperation is good, the team is delivering at a consistent pace. We chose Wirtek, because they were a good fit technically, within some of our key areas like Web development, Mobile development and testing. The biggest benefits for our company are access to talented people, quick turnarounds on communication, good, dedicated team and easy communication with management.

Morten Janum

CIO and Partner, ProMark

We have cooperated with Wirtek since 2012 and see them as a reliable, serious and flexible business partner. We met some very professional, dedicated and innovative developers and testers in our team. They are working on different platforms with high demanding features on performance and usability, with great results. We collaborate nicely with the team in everyday life and it feels like we are all part of the same team and company. We give the very best recommendation for Wirtek.

Jens Ole Mortensen

IT Manager, Twinca

Throughout our collaboration, Wirtek has always been able to ramp up fast, maintain and grow the teams working for Spectralink with highly specialized engineers. We appreciate the people in Wirtek for being involved and collaborative. People’s commitment and the stability of operations have been giving Spectralink peace of mind since the beginning. We know work is done with quality and delivered in time with little headache from our side.

Charles Doyle

Software QA Manager, Spectralink Corporation

The team in Wirtek proved to be a good addition to our DECT development team. We get to work with highly skilled and adaptable developers, who are also self-driven. For us, Wirtek is a proactive and flexible partner, keen on finding and implementing solutions for mutual growth. The level of trust, involvement and responsiveness is high.

Thomas Schuler

Engineering Director, DECT at Spectralink Corporation

Wirtek helped us build our Dossplorer regulatory dossier viewer which is a robust and complex application, with high-security standards. I think they are an eager and committed team of developers, oriented to problem-solving. Our communication has been very pleasant and open from the beginning. The Wirtek team makes sure our expectations are aligned and let us know in time when there is a roadblock - and come up with flexible solutions which always make things easier to solve. We appreciate that they act as a consultant, advising us on different areas from product architecture, Scrum methodology to technology and tools choice.

Hans van Bruggen

Owner and Senior Regulatory Affairs Scientist, Qdossier

Latest stories

9 Jul 2025 Niels Erik Wøhlk

Complexity, TransformedInnovation, Engineered

Trusted by:

How We Help You Innovate

Energy Solutions

Intelligent Connected Systems

Custom Digital Solutions

Our Flexible Approach

Short-Term Projects

Dedicated long-term Teams

Done for you or Done with you

Our Own Product Portfolio

Wirtek Who ?

Cost-effective IT Solutions Europe

Benefits of working with us

Integrated Commitment

Accelerated Innovation

Trusted Cultural Alignment

Achievements

20+

AAA

6+ years

26%

2006

744%

They trust us

Testimonials

Mikkel Ibsen

Miguel Gomes

Lars Glintborg

Kræn Munck Christensen

Christopher Meisner

Christian Veseli Iversen

Morten Janum

Jens Ole Mortensen

Charles Doyle

Thomas Schuler

Hans van Bruggen

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Complexity, Transformed
Innovation, Engineered