Expansion is part of our DNA
DASigninum group is the holding company of the business group that responds to the needs of the cultural heritage, tourism and cultural spaces activation market. The group already has 7 companies and 160 employees. Our ambition is to spread the know-how accumulated over more than 20 years of experience around the world.
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Signinum responds to an increasingly demanding market in heritage preservation. Since 2001, it has completed more than 700 rehabilitation, conservation, restoration and cultural heritage valorisation projects.
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Since 2014, Xpectraltek has been offering solutions in the spectral imaging market for any user who wants to certify and document their work.
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Horizonte Secular Luxury Real State was created in 2018 with the aim of working on the most emblematic historic buildings, transforming them into housing.
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Since 2018, Wonderful Day has been managing cultural assets such as the Lisbon Cathedral, Torre da Igreja do Castelo de S. Jorge, Igreja da Graça and Casa dos Coimbras.
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Since 2021, LA2Culture has been creating transformative and distinctive experiences in the fields of Culture, Heritage and Tourism.
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Smart2Serve was founded in 2023 to provide services in electrical installations, telecommunications infrastructures, home automation, renewable energies and swimming pools.
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Company created in 2024 to focus on new construction and building rehabilitation.
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