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Rtb Group

RTB Group was formed by telecommunications professionals with more than ten years of sector experience.

Telecommunications
Headquarters
Sabadell, SpainSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2015Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
9 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Rtb Group do?

Since 2003, the company has provided communications solutions and advice covering both mobile and fixed communications. Its stated mission is to address communications needs through an integrated service using channels considered appropriate at each time.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company provides communications solutions for SMEs and self-employed people.

What the business offers

Services & capabilities.

Communications advice

The company advises on both mobile and fixed communications.

Source: LinkedIn company description · Retrieved October 13, 2026

Integrated communications service

The service supports communication through channels considered most appropriate at each time.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWRtb Group listed #5 on Business phone system providers, September 18, 2026Open the published source list.
Rtb Group

#5 Business phone system providers

Snapshot: September 18, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 28, 2026 and October 8, 2026. How the company lists are built.

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