More services


Specialised services for companies

In this sense, Constant Group also offers specialised services for HR recruitment, training and consulting and fire safety. Both services are provided by a professional team specialised in each sector thanks to the experience and knowledge of the entire workforce.

Through a multidisciplinary, highly technical, experienced and personalised team, we are committed to offering our clients more than what they expect to receive.

Why outsource services with Constant Group?

Value for money

Our operational efficiency and experience in the sectors in which we operate allow us to offer optimum services at a very competitive cost.

National coverage

Our presence throughout Spain, including the Canary and Balearic Islands, allows us to be close to our clients.

Comprehensive service

We handle the entire process, making it easier for the client to deal with a single supplier, saving costs and time.


We adapt to the requirements of each company according to their individual needs.

National presence and International

Discover our interactive map!

Central Offices

Barcelona: Avinguda Diagonal, 523, Edificio Atalaya, Planta 21

Madrid: C/ Alfonso Gómez, 42C / C.P 28037

Lisboa: Rua Manuel de Jesus Coelho, nº4, 4º Andar, 1150-220

National Offices

Alicante / Barcelona / Ibiza / Las Palmas / Madrid

Málaga / Murcia / Palma de Mallorca / Sevilla

Tarragona / Tenerife / Valencia / Zaragoza