Signal Group

Responsible service since 1997

We build internet backbone connections and a wide range of telecommunication networks using both wired and wireless technologies. Our revenue primarily comes from fiber optic networks, structured cabling, VIRVE, and 3G/4G/5G mobile networks — indoors and outdoors. Whether you're looking for a solution to a connectivity issue or a contractor for a larger project, we’ve got you covered.

Together, we build the infrastructure of the future. We are a Finnish project alliance that brings together top professionals in the industry to deliver demanding infrastructure projects. Our core expertise includes fiber optic and electrical networks, as well as renewable energy projects such as solar parks and battery storage systems. In addition, we offer maintenance and support services to ensure long-term reliability.

We specialize exclusively in the construction of telecommunication networks. As construction methods in the industry evolved, there emerged a shortage of professionals skilled in microduct technology. In response, the owners of our founding companies — originally from various sectors — decided to establish a company focused solely on this technique. Together with our parent company, Konepalvelu Kuivas Oy, we have grown into a nationwide leader and pioneer in building networks using microduct technology.

We continuously develop our operations, which ensures that the quality and efficiency of our work remain consistently high. This allows us to meet our customers’ needs across all areas of the job.

KONEPALVELU KUIVAS Oy is a growing and developing Finnish-owned infrastructure network constructor based in Kärsämäki. Our core values are customer orientation, diverse expertise, continuous employee training, and solid hands-on experience. We currently employ between 80 and 100 skilled professionals, and we are constantly improving our operations to become more efficient and modern. Thanks to our committed personnel and versatile machinery fleet, we are able to serve both large-scale and smaller projects with the same high level of quality.

Kavora Oy is a railway construction company established in 2014. We are Finland’s leading contractor specializing in the installation of railway signage. Each year, we design and install thousands of railway signs across the country.

Our expertise also extends to railway superstructure work, and we can provide both skilled personnel and machinery for even the most demanding needs.

Together, we build the infrastructure of the future. We are a Finnish project alliance that brings together top professionals in the industry to deliver demanding infrastructure projects. Our core expertise includes fiber optic and electrical networks, as well as renewable energy projects such as solar parks and battery storage systems. In addition, we offer maintenance and support services to ensure long-term reliability.