Varela Cartera is a privately-owned business group with an international presence. Founded in 1988, Varela Cartera provides products, services and solutions for different industries including telecommunications, IoT, clean and renewable energies, system automation, robotics, maintenance, heating and air conditioning and more.

The growth of the organisation has been underpinned by a strategic diversification process which began with Aceuve Instalaciones, a company focusing the design and implementation of electrical facilities. Later, and as a response to the client requirements, Aceuve Mantenimiento was launched. The need for specialisation in different activities that the market calls for has led to the creation of other companies within the group, such as Sintega Telecomunicaciones, Sein Control y Automatización and Ingepro Consultoría.

A company dedicated to setting up electrical installations and projects and voice and data networks.

A company dedicated to the comprehensive maintenance of facilities: high- and low-voltage electricity, heating, air conditioning, ventilation, plumbing and sanitation, fire installations, metalworking and more.

A company dedicated to providing specialist industrial and mechanical installation and maintenance services, plus external plant installations from terminal boxes, or optical network terminals, for different operators in Galicia.

A company dedicated to the design and assembly of electrical grids plus grids for the automation of processes and the control of installations.

A company dedicated to consultancy, training and business development within the group.

Our values

Commitment, Continual Improvement, Innovation, Customer Service, Safety, Flexibility, Proximity.


To provide quality facilities and maintenance services in a timely manner, anticipating the needs of our clients and adapting our activities accordingly.


To be a reference business group within the plants and maintenance industry. To be flexible and capable of adapting to different clients and sectors to provide our clients with technological enhancements.

Quality and environmental management

The group's quality policy aims to meet the needs of the portfolio of clients by providing services which rigorously adhere to the requirements and quality criteria that are contractually established, in addition to those stipulated by current regulations.

The UNE-EN ISO 9001 Quality Management System has been implemented in several of the group's companies.

Since 2006, ACEUVE MANTENIMIENTO has held the ISO 14001 Environmental Quality Management certificate. This guarantees compliance with relevant regulations and legislation, while ensuring that our services follow processes which prevent, reduce and control pollution indicators.

Plaza América nº1 1º
36211 Vigo -Spain
Tfno.: +34 986132918

Avda. Ricardo Mella 121 Nave C
36330 Vigo - Spain
Tfno.: +34 986294403

Parque Empresarial Porto do Molle
Nave 8 A 36350 Nigrán -Spain
Tfno.: +34 986231239

Parque Empresarial de Alvedro
Nave E-36 Manzana 10
Tfno.: +34 986294403

Polígono Industrial Novo Milladoiro
Nave 59 A 15895-Ames-Spain
Tfno.: +34 986231239

Rua de Boaviagem, nº 24, Maia
4470-210 Maia-Portugal
Tfno.: (+351) 223172363