Steelform develops fittings and espagnolettes with accessories for the window and door industry in particular. Steelform’s business is based on successful product development and innovation power. The products are adapted for automated manufacturing at the production unit in Lammhult. Since its inception, we have produced and sold fittings to several of the largest window manufacturers in the Nordic countries. 

Steelform was founded in 1989 and we are currently 17 employees. Since 2007 Steelform has been a part of Inwido. Inwido improves people’s lives indoors with windows and doors. As Europe’s leading window group, Inwido’s business concept is to develop and sell the market’s best customized window and door solutions through a decentralized structure and with a focus on the consumer-driven market, in order to create long-term sustainable growth, organically and through acquisitions. 

Inwido consists of 34 business units with approximately 4,700 employees in twelve countries. In 2023 group sales amounted to SEK 9 billion with an operating EBITA margin of 11.4 percent. Inwido has been listed on Nasdaq Stockholm since 2014.

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