Stelkom d.o.o. is a Slovenian company with over 20 years of experience in telecommunications services and solutions for business, energy, industry, and public infrastructure. Co-owned by Slovenian energy utility companies, Stelkom ensures stability, expert support, and a long-term focus on strategic infrastructure development. As a neutral telecom provider, Stelkom operates a communication network built on the infrastructure of the electric power system, ensuring high reliability, security, and independence from public networks—vital for systems with strict availability and safety needs. Distinguished by its extensive optical and radio network along power corridors, Stelkom provides leased fiber, VPN and IP connections, colocation, and SCADA and IoT support. With strong technical expertise, experience in complex network management, 24/7 technical support, and high responsiveness, Stelkom is a trusted partner for developing secure, reliable, and resilient communication solutions for Slovenia’s digital future.