Insights

Fiber Leadership ONO is a leading fiber-optic telecommunications provider in Spain with an extensive nationwide network (over 45,000 km) and a strong residential fixed-line, mobile, TV, and Internet bundle offering. This creates opportunities to upsell bundled services to existing customers and cross-sell high-bandwidth solutions to larger households.

Enterprise Growth In addition to consumer services, ONO offers added-value telecom services to SMEs, large enterprises, and institutions, indicating a potential channel for enterprise-grade connectivity, PRI/VoIP, managed services, and dedicated internet access opportunities.

Scale & Reach With a sizable installed base and 4.4 million RGUs, there is a significant cross-sell/upsell potential to convert ongoing usage into higher ARPU bundles, including premium TV packages, faster Internet speeds, and mobile service enhancements.

Growth Mindset ONO emphasizes modernization, agility, and being a market reference for broadband in Spain, which suggests a readiness to adopt new solutions such as advanced cybersecurity, SD-WAN, and managed network services to complement its fiber-first strategy.

People & Partners A young, trained workforce and a strong regional footprint offer opportunities to collaborate on channel partnerships, co-marketing campaigns, and joint-value propositions for local businesses seeking reliable fiber-based communications and entertainment 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
44%
FirstLast@ono.esJohnDoe@ono.es
37%
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 August 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 August 2026, ONO has approximately 484 employees across 6 continents, including Europe, North America and Asia. Key team members include Ceo: J. A. P. B., Cto: 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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