Danish technology and IT engineering solutions company, founded as a Nokia spin-off with more than 25 years of experience helping organisations modernise systems, extend capabilities, and reduce project risk through integrated engineering partnerships. Wirtek delivers project services, supporting companies with scalable and reliable software, IoT, and digital engineering solutions.

Business domains:

➡️ Energy: Services, solutions, and engineering expertise for energy companies, TSOs, DSOs, utilities, system integrators, industrial operations, warehouses, ports, and multi-building environments. Wirtek supports energy production, transmission, and distribution through SCADA modernisation, RTU automation, telemetry, industrial communication systems, energy visibility, optimisation, ESG reporting, and operational management solutions.

➡️ Connectivity & Automation: End-to-end IoT and wireless solutions with embedded engineering, real-time monitoring, industrial automation, predictive maintenance, and secure communication systems. Wirtek supports complex environments where legacy infrastructure, devices, vendors, protocols, and multiple equipment generations must operate together reliably and securely.

➡️ Digital Engineering: Custom software development, AI, cloud engineering, DevOps, quality assurance, and digital transformation services focused on modernising legacy systems and building scalable business-critical platforms. Wirtek helps organisations integrate systems, optimise workflows, improve operational visibility, and accelerate digital transformation.

Ready-made solutions:

➡️ Tenant Consumption Management (TCM): Platform unifying tenant utility consumption data across buildings with automated billing, smart meter integration, compliance support, and ESG reporting.

➡️ Solar Tech: Operations and maintenance platform for solar PV and EV charging infrastructure centralising sites, assets, field operations, tasks, and monitoring.

➡️ Warehouse Logistics ESG Optimisation: Real-time platform for monitoring energy usage, equipment behaviour, and CO₂ performance across warehouse and logistics operations.

➡️ Wirtek IoT Cloud: Open-source IoT platform powering more than 500,000 connected devices and sensors across 93 countries.

➡️ Smartplug Energy Optimisation: Smartplug-based solution reducing avoidable energy waste through intelligent monitoring and automated energy control.

Selected clients include Gardena, Efacec, Crestron, New Black, Keysight, Iskraemeco, Port of Aalborg, RTX, Spectralink, and Salling Group.

Automation

Automotive

Cloud

E-Commerce

Energy

FinTech

Information Technology

IT Services

Technology

UX/UI

Wireless

Wirtek

Wirtek's headquarters in Aalborg, Denmark

The Cluj office focuses on software development, HR, marketing, and operational leadership to support business growth.

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