OneCo Bromma operates as a warehouse specializing in advanced technology solutions across various sectors, including telecommunications, energy, and IT. The organization is actively engaged in initiatives that contribute to Sweden's green transition and digitalization efforts. OneCo Bromma plays a significant role in developing the country's technical infrastructure, which includes the construction of Ellevio's new communication network in central Sweden.
In addition to its infrastructure projects, OneCo Bromma collaborates with E.ON on connection projects and has partnered with Granitor Electro to enhance community safety in the Fyrbodal region. The company has also undertaken the upgrading of a 130 kV station for Ellevio, demonstrating its commitment to improving electrical infrastructure. Furthermore, OneCo Bromma has renewed its trust with Ellevio across multiple regions in Sweden and is involved in upgrading the electricity grid in Skövde in partnership with Skövde Energi. The organization also collaborates with Gullmarsstrand hotel and conference to enhance security measures.