Our companies

At Olin Group, we believe in customer proximity and the quality of our services. That is why we support local operators that are located where our customers are and understand the true telecommunications needs of individuals and local businesses.


The telecommunications operator, born from Olivenet, provides high-quality and high-speed fiber optics, mobile and landline phone services for individuals and businesses in Costa del Sol, Costa Cálida and Costa de la Luz.

Cartago Telecom

The telecommunications operator located in the city of Cartagena (Murcia) that provides fiber optic connection to its inhabitants and surrounding towns.


Asturian telecommunications company, a benchmark in the region for its proximity, quality, and service. It offers fiber and multiple connectivity options even in areas furthest away from population centers.


The telecommunications operator with its own fiber optic and Wimax infrastructures that offers fixed and mobile connectivity solutions in the eastern peninsular provinces of Alicante and Valencia, as well as in some provinces on the Galician coast.

Telecable Almonte

The leading telecommunications operator in the municipalities of Almonte, El Rocío and Matalascañas with more than 35 years of experience in the market.


The reference operator in the Aljarafe area of ​​Seville that provides service to thousands of customers thanks to its state-of-the-art fiber optic network and a professional and close team in constant training.


The operator that offers connectivity solutions through its own network of fiber optics, Wi-Fi, mobile and fixed telephony to individuals and companies in Catalonia. With more than 10 years of experience, he has the vocation of humanizing telecommunications and offering great customer service.


The leading operator in Cantabria with the greatest broadband coverage that has personalized solutions and its own technology. It offers fiber, fixed and mobile telephony and television to individuals as well as advanced services to professionals and companies with uninterrupted attention.