Together, we build the infrastructure of the future. We are a Finnish consortium uniting leading experts to deliver complex infrastructure projects. Our core expertise lies in fiber-optic and power networks, as well as renewable energy solutions such as solar farms and battery storage. In addition, we offer comprehensive maintenance and lifecycle services.

We are fully specialized in telecommunication network construction. As construction methods evolved, the industry faced a shortage of expertise in microduct technology. To meet this need, the owners of our companies — with backgrounds in various fields — established a company dedicated solely to this technology. Today, together with our parent company Konepalvelu Kuivas Oy, we are the nationwide leader in microduct-based network construction and a recognized pioneer in the field.

We are committed to continuous improvement, ensuring that our work consistently meets the highest standards of quality and efficiency. This allows us to serve our customers’ needs across every aspect of a project.

KONEPALVELU KUIVAS Oy is a fast-growing, Finnish-owned infrastructure network builder based in Kärsämäki. Our foundation rests on customer focus, versatile expertise, continuous employee training, and extensive industry experience. Today, we employ 80–100 skilled professionals and are constantly developing our operations to be more efficient and modern. With our dedicated team and diverse fleet of machinery, we deliver high-quality services for projects of all sizes.

Founded in 2014, Kavora Oy specializes in railway construction. We are Finland’s leading contractor for railway marker installations, designing and installing thousands of track markers every year.

Our expertise also covers railway superstructure works, providing both skilled personnel and specialized machinery to meet even the most demanding requirements.

Together, we build the infrastructure of the future. We are a Finnish consortium uniting leading experts to deliver complex infrastructure projects. Our core expertise lies in fiber-optic and power networks, as well as renewable energy solutions such as solar farms and battery storage. In addition, we offer comprehensive maintenance and lifecycle services.

Velocy Oy is a Finnish-owned electrical and automation solutions expert founded in 2025. Our company's strengths are comprehensive experience, customer-oriented service, and uncompromising quality. Our operations are based on agility, continuous development, and strong technical expertise – Velocity means movement, direction, and efficiency to us.

We are more than a supplier – we are a partner who helps our customers achieve their goals safely and reliably, without compromises.

AI Networks is a Finnish-owned data center installation specialist that operates as part of the Signal Group portfolio. Our strengths include an experienced team of industry professionals, fast execution, and uncompromising quality standards. We deliver complete data center installations, infrastructure deployments, structured cabling, and inter-facility connections in the USA and Europe.

Brodetic has been a family-run business since 2005.
Our uncompromising operating principle is speed and flexibility.
We take our customers' individual wishes into account and also bring them to life. With our customers' needs in mind, we embroider and heat-seal print both small and large quantities. Our selection also includes various promotional textiles, club and work wear, and corporate gifts.

Join the growing Signal Group network.

We are looking for entrepreneurial professionals who want to build the infrastructure of the future together with reliable partners.