Energy Engineered to Scale
From Platform to People

For energy traders, producers, operators & clean tech leaders

Trusted by:

Build What You Need or Plug into What We've Built

Whether you're balancing energy markets, automating grid systems, or scaling sustainable tech, Wirtek delivers the software development, embedded engineering or platform muscle to help you build smarter, faster.

How can we help you win?

Custom Software Development

Access specialised energy software engineers who integrate seamlessly with your team and understand your challenges: from grid compliance to platform scalability

Proprietary Platforms

Need ready-to-deploy energy software?

Our platforms for Smart Metering, Energy savings, Mini-SCADA and EMS let you skip the development queue

See Solutions Tailored to Your Role in the Energy Value Chain

Energy Traders & Balance Responsible Parties

TSOs & DSOs

Grid & Infrastructure Providers

Renewable Energy Tech Providers

ESG, Data & Compliance Leaders

Our Engagement Model

Short-Term Sprints :

Focused capacity for urgent projects and rapid feature deployment.

Dedicated Teams:

Stable, long-term extensions of your in-house expertise.

Collaborative & Agile:

Working transparently to accelerate your digital vision.

What they say

Their expertise has been a key enabler, helping us effectively address client challenges and progress in our roadmap.

Miquel Gomes, Efacec

Global Technology Director

We trust Wirtek fully. They are very self-driven requiring little management and the processes are transparent.

Christopher Meisner, RTX

Software Manager

Our In-House Energy Platforms

Seluxit EMS

Scalable Energy Management
- No Code Required

Empower buildings, producers, and aggregators to automate peak shifting, reduce costs, and optimize usage patterns.

Ideal for:

Storage operators, aggregators, energy communities.

SolarOne

Mini-SCADA for Real-Time Solar Monitoring & Control

Everything solar O&M teams need-alarms, visualisations, data logs: in one plug-and-play SaaS platform and dispatch Centre. Integrates data from multiple locations, existing RTUs and more.

Ideal for:

Limited budgets, Small to Mid-Sized Renewable Energy Operators, DIY and Engineering-Savvy Teams, Companies with Existing Infrastructure.

SolarTech

Web and mobile Maintenance Platform

Highly competitive off-the-shelf Solar Photovoltaic solution designed to ease the maintenance management, reduce unexpected downtimes and automated detection of energy output loss (7-30% per solar panel)

Ideal for:

B2B Solar asset owners, small budget clients, Solar field engineers

TCM

Tenant Consumption Management

IoT-Powered Energy Billing & Tenant Invoicing Streamline compliance and invoice multi-tenant usage of heating, cooling, water, and electricity.

Ideal for:

Commercial Ports, Waterfront, Property owners, Office Hotels and more.

Seluxit Any IoT

The Swizz army knife of IoT

Whatever network IoT device you have a need to control, manage, automate we can help you transform faster through our SaaS cloud solution.

Used worldwide throughout 93 countries. and connected to 500,000+ IoT devices and sensors

Ideal for:

Businesses developing IoT products and services, Companies seeking rapid deployment, System integrators, IoT consultants, and digital product designers building layered solutions.

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

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 SCADA International

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

7 Aug 2025 Niels Erik Wøhlk

Energy Engineered to ScaleFrom Platform to People

Trusted by:

Build What You Need or Plug into What We've Built

How can we help you win?

Custom Software Development

Proprietary Platforms

What they say

Miquel Gomes, Efacec

Christopher Meisner, RTX

Our In-House Energy Platforms

Seluxit EMS

SolarOne

SolarTech

TCM

Seluxit Any IoT

Achievements

20+

AAA

6+ years

26%

2006

744%

They trust us

Testimonials

Lars Glintborg

Kræn Munck Christensen

Christopher Meisner

Christian Veseli Iversen

Morten Janum

Jens Ole Mortensen

Charles Doyle

Thomas Schuler

Hans van Bruggen

Latest stories

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Energy Engineered to Scale
From Platform to People