Insights

Fiber Leadership ONO boasts Spain's leading fiber network with extensive national coverage, presenting a strong value proposition for wholesale and business customers seeking reliable high-speed connectivity and scalable bandwidth upgrades.

Residential Scale With millions of residential users and a large base of RGUs, there are opportunities to cross-sell bundled services (telephony, TV, internet) and upsell higher-tier fiber plans to existing households.

SMB & Enterprises Existing services for SMEs, large companies, and institutions indicate a ready-made channel for expanding value-added telecom offerings, including dedicated internet access, enhanced security, and managed services.

Modern Network A modern, proprietary fiber backbone enables competitive SLAs, low latency, and reliability advantages—target enterprise customers prioritizing performance, uptime, and premium support.

Growth Readiness Strong EBITDA history and a young, skilled workforce imply potential for nimble go-to-market moves, strategic partnerships, and accelerated deployment of new products like fiber-first business solutions and IoT connectivity services.

Similar companies to ONO

Media & News

ONO's Email Address Formats

ONO uses at least 4 email formats:
ONO Email FormatsExamplePercentage
First.Last@ono.esJohn.Doe@ono.es
45%
FirstLast@ono.esJohnDoe@ono.es
36%
First.Middle@ono.esJohn.Michael@ono.es
13%
First.Middle.Last@ono.esJohn.Michael.Doe@ono.es
6%

Frequently Asked Questions

What is ONO's phone number?

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You can contact ONO's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ONO's stock symbol?

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ONO is a publicly traded company; the company's stock symbol is ONON.

What is ONO's official website and social media links?

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ONO's official website is ono.es and has social profiles on LinkedIn.

How much revenue does ONO generate?

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As of October 2026, ONO's annual revenue is estimated to be $25M - $50M.

What is ONO's SIC code and NAICS code?

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ONO's SIC code is 4812 - Radiotelephone Communications and NAICS code is 517 - Telecommunications.

How many employees does ONO have currently?

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As of October 2026, ONO has approximately 478 employees across 6 continents, including Europe, North America and Asia. Key team members include Ceo: J. A. P. B., Chief Technology Officer: Y. C. and Owner: O. L. Explore ONO's employee directory with LeadIQ.

What industry does ONO belong to?

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ONO operates in the Telecommunications industry.

What is ONO's email format?

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ONO's email format typically follows the pattern of First.Last@ono.es. Find more ONO email formats with LeadIQ.
ONO logo

ONO

TelecommunicationsCommunity of Madrid, Spain201-500 Employees

ONO is a Spanish telecommunications and entertainment provider that uses a fiber-optic network to deliver integrated residential services. It offers fixed-line telephony, mobile connectivity, television, and Internet to households, combining these into a single service package. The company also serves small and medium-sized enterprises, large corporations, and institutions with value-added telecom offerings.

ONO operates what is considered the largest private fiber network in Spain, extending more than 45,000 kilometers across the country. It is based in Pozuelo de Alarcón, within the Community of Madrid, and employs a sizeable workforce. Network deployment began more than 14 years ago and expanded from the initial regions to cover a broad national footprint.

Section iconCompany Overview

Phone number
Website
ono.es
SIC Code
4812 - Radiotelephone Communications
Stock Symbol
ONON
NAICS Code
517 - Telecommunications
Employees
201-500

Section iconFunding & Financials

  • $25M - $50M

    ONO's revenue is estimated to be in the range of $25M - $50M

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