Haarnio
Signs and NFC smart-tag signage for construction sites, real estate and businesses in Finland, made in Nummela
Highlights
- New on EvolcAdded 2026-10-31
About Haarnio
Haarnio Oy makes signage for construction sites, real estate and traffic, along with digital signage and advertising products. Its smart-signage line uses NFC tags under brands such as HaarnioTag, SafeTag and NaviTag. The company also offers DesignTag, an NFC signage product, and haarn.io, a service software for self-service customer support through smart tags.
Customers include construction sites, real estate owners and businesses that need signs. Besides the products, the company offers planning, design, assembly, maintenance and delivery services.
Haarnio was founded in 1970 as a family company and started with outdoor advertising. It is located in Nummela, about 45 km from Helsinki, where its production is spread over two buildings. The company reports a range of over 2600 products and usually delivers across Finland and to nearby countries.
Product: Construction, real estate, traffic and digital signage, plus NFC smart-signage (DesignTag) and the haarn.io service software
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Website technologies
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- Apache
- Google Tag Manager
- PHP
- PrestaShop