CCA Members In The News

Sarenet recognises the work carried out by its national network of partners over the past year

November 03, 2023
  • It awards its annual awards to the Catalan company Constel, the Aragonese company Digital Hand Made and the Madrid company Esferize
  • The company seeks to enhance its Data Center and Cloud services by adding more independent software developers (ISVs) to its network of more than 300 collaborators

Zamudio – November 2, 2023 – Sarenet (, the voice and data operator and hosting services specialized in companies, wanted to reward the great work carried out by its network of collaborators on a national scale, made up of both companies specialized in integrating telecommunications and computer support services and distributors of its solutions. On this occasion, the company has recognized Constel, Digital Hand Made and Esferize for their professionalism in the implementation of projects, their excellent customer service and their commitment to Sarenet.

The Catalan company Constel began its activity in 2001 as a telecommunications consultancy, but in response to the demand of its customers, it has been incorporating VoIP, data and mobile telephony solutions into the product portfolio. Among the services that are most in demand from Sarenet are dual secure fiber and those related to VPNs (Virtual Private Networks) and MPLS communications. Initially specialists for companies in the field of education, today they are also a benchmark for other types of sectors such as industry.

For its part, Digital Hand Made, an Aragonese company with more than 20 years of experience in the development of network and internet services, has managed to become a benchmark in ICT solutions thanks to its capacity for innovation and the quality of the services it provides. It offers comprehensive solutions for IT, telephony, web design, networks, geriatric control systems, security and project consulting, among others. Secure fiber with backup, MPLS communications, and data center services are Sarenet’s most widely used solutions.

Finally, Esferize, a Madrid-based company active since 2004, has a multidisciplinary team focused on the creation of tailor-made projects, focusing on engineering, product development and service maintenance. It has a wide range of solutions related to telecommunications, security and IT, having recently incorporated operator products and services that it offers directly to its customers under the Esferize Echo brand. Sarenet’s connectivity and dual secure fibre solutions stand out as the most demanded by the company.

Sarenet already has more than 300 partners throughout the country that contribute 40% of the turnover. Connectivity services are the most demanded, thanks mainly to the fiber coverage provided by Sarenet throughout the national geography and, more specifically, to the Secure Fibre + that has a built-in firewall in the cloud at a very competitive price. It allows channel partners to be able to offer connection and security to end customers without needing to become a subject matter expert. It is followed by Voice and Data Center services.

More ISVs to power their Data Center and Cloud services

Sarenet aims to continue increasing its network of collaborators by incorporating more ISVs, familiar with Big Data and industrial IoT projects that use technologies such as kubernetes and containers, for their Data Center and Cloud solutions, based on open source. To this end, it offers great flexibility in the collaborative model, without impositions of permanence or exclusivities and great support in training and advice tasks, as well as advanced and personalized support, always close and accessible. The operator’s technical and commercial collaboration for projects that may be somewhat complex, and its ability to configure modular solutions that adjust to the changing needs of customers, is also decisive.

Thanks in part to this powerful network of external collaborators, the company has managed to invoice more than 55% of its total business outside the Autonomous Community of the Basque Country in its more than 27 years of activity.

SARENET S.A.U. ( has established itself at the national level as one of the main voice and data operators for the business sector. The company, specialized in providing a comprehensive and high-quality service to companies, offers a global service that ranges from high-speed and reliable connectivity, to high-performance Data Center services, including Cloud Computing solutions, equipment and application hosting, private networks, IP telephony solutions, mobile and Virtual PBX, professional email, managed cybersecurity and Industrial IoT solutions. Thanks to its wide offer, Sarenet is able to meet all the needs that companies may have in relation to the Internet, providing a tailor-made service to all those customers who are increasingly using the Internet to improve their management and communications

Back to all news