Cross-border converter
EMTAK 2025 81101 → CAE Rev 4 equivalent (Portugal)
Estonia's national activity classification (EMTAK 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CAE Rev 4 subclass(es) used in Portugal.
Shared EU parent
81.10
Combined facilities support activities
This class includes the provision of a combination of support services within clients’ facilities. These services include general interior cleaning, maintenance, waste disposal, doormen and surveillance services, mail routing, reception, laundry and related services to support operations within facilities. These support activities are performed by operating staff, who are not involved with or responsible for the core business or activities of the client. This class excludes: - provision of on-site management and operation of a client’s computer systems and/or data processing facilities, see 62.20 - management of real estate (e.g. property management of real estate or dwellings in joint ownership (mostly carried out on a fee or contract basis)), see 68.32 - guard and security service activities, see 80.01 - operation of prisons on a contract or fee basis, see 84.23 - provision of only one of the support services (e.g. general interior cleaning services) or addressing only a single function (e.g. heating), see the appropriate NACE class according to the service provided - provision of management and operating staff for the complete operation of a client’s establishment (e.g. hotel, restaurant, mine, hospital), see the class of the unit operated
81101
Hoonehalduse kombineeritud teenus
81100
Atividades combinadas de apoio aos edifícios
Compreende as empresas que fornecem várias atividades combinadas de serviços de apoio aos edifícios, tais como: limpeza geral, manutenção, separação de lixo, vigilância, encaminhamento de correio, receção, lavandaria e serviços relacionados para apoio às operações dentro das instalações do cliente. Estas unidades fornecem pessoal para efetuar estas atividades, mas não são responsáveis pelos negócios ou atividades dos clientes. As unidades responsáveis pelos negócios do cliente classificam-se na mesma atividade económica deste. A atividade de fornecimento de pessoal de supervisão e de exploração para o funcionamento completo de um estabelecimento de um cliente, por exemplo, um hotel, um restaurante, uma mina, um hospital, classificam-se na atividade dessas entidades e não nesta subclasse.
About this conversion
EMTAK 2025 is the activity classification used in Estonia. CAE Rev 4 is the equivalent system in Portugal. Both are national implementations of EU NACE Rev 2.1, so any 5th-digit subclass in one system can be traced back to a shared 4-digit EU class — and from there, forward into the other country's subclasses.
This page is generated for the query "EMTAK 2025 81101 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.