Top Companies Using Telefonica UK (O2)

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Define markets, discover ideal buyers
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Convert contacts into pipeline
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Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
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Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
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Ask for less, deliver more
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12 companies using this technology

By Telefónica

Telefonica UK Limited is a telecommunications services provider.

Top industries utilizing this technology

Business Services
Management Consulting
Advertising & Marketing
Custom Software & IT Services
Construction

1-10 of 12 Companies using Telefonica UK (O2)

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1
Samsung
Technologies used by the company: 1,971
Samsung is a global technology company engaged in the research, development, manufacturing, and marketing of a diverse portfolio of consumer electronics, mobile communications devices, semiconductor technologies, digital appliances, display solutions , and enterprise technologies. The company serves consumers, businesses, governments, and industrial organizations across international markets by delivering innovative products and integrated digital solutions that enhance communication, productivity, entertainment, healthcare, and everyday living. Read more
Additional technologies used by Samsung:
BlackBerry Enterprise Server
Cinema 4D
Rhinoceros
See 1,971 technologies
2
Tesco
Technologies used by the company: 747
Tesco PLC is a multinational retail and grocery company headquartered in the United Kingdom. It operates a wide network of supermarkets, convenience stores, and online shopping services, offering a broad range of food, household products, and related services. The company also provides additional services such as financial products and mobile services, serving millions of customers and maintaining a significant presence in the global retail market. Read more
Additional technologies used by Tesco:
BlackBerry Enterprise Server
Adobe Illustrator
Microsoft Project
See 747 technologies
3
Telefónica
Technologies used by the company: 1,373
Founded in 1924, Telefónica is a telecommunications company offering connectivity delivered over fixed, mobile and broadband networks. Telefónica also provides subscription television services in Europe and the Americas. This company is headquartered in Madrid, Spain. Read more
Additional technologies used by Telefónica:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,373 technologies
4
Omnicom Group
Technologies used by the company: 770
Omnicom Group is a global marketing and communications company that provides a wide range of creative, media, and strategic services to brands and organizations around the world. The company helps businesses address complex marketing and sales challe nges by combining data insights, advanced technology, and creative expertise. Its services include advertising, branding, media planning, public relations, digital marketing, commerce solutions, and experiential marketing designed to build stronger connections between brands and their audiences. Read more
Additional technologies used by Omnicom Group:
Google Webmaster
Adobe Illustrator
Cinema 4D
See 770 technologies
5
F5
Technologies used by the company: 755
F5, Inc. operates as an elite global technology powerhouse specializing in the multi-cloud application services, application delivery networking, and enterprise web security sectors. The corporate entity initially carved out its legacy marketplace fo otprint by inventing physical load balancing hardware designed to route fluctuating internet data flows away from congested server arrays, ensuring that critical corporate portals remained accessible during high-traffic intervals. As the broader digital landscape migrated away from centralized corporate data centers and toward highly distributed cloud computing frameworks, the organization executed a complete foundational transformation. It successfully decoupled its core capabilities from physical hardware and re-engineered its entire product line into an agile, software-defined ecosystem that optimizes, accelerates, protects, and governs application workloads across any combination of localized physical infrastructure, public computing clouds, and edge networks. The core technology framework of the organization centers on providing total visibility, automated optimization, and adaptive behavioral mitigation at the application layer, which represents the primary point of interaction between modern business services and global users. The company delivers specialized enterprise software platforms, high-performance virtual appliances, and managed cloud-native security services that inspect incoming network requests, block malicious traffic vectors, compress heavy data packages, and balance analytical computing requests across global microservices. This holistic delivery architecture ensures that customer-facing applications operate with peak efficiency, maintain continuous availability during unpredictable demand spikes, and remain completely insulated from sophisticated infrastructure attacks or automated system breaches. Read more
Additional technologies used by F5:
district m
Tintri VMstore
Raritan Power Solutions
See 755 technologies
6
Amey
Technologies used by the company: 452
Amey, founded in 1921 and headquartered in London, is a construction and architecture company specializing in infrastructure design, management, and maintenance. The company provides comprehensive highways asset management, professional services, tra ffic management solutions, road safety education, winter maintenance, lighting systems, drainage solutions, and street scene management. With operations across Europe, Asia Pacific, Middle East, and the Americas, Amey delivers infrastructure solutions for both government and business clients through its extensive technical expertise in engineering, consulting, and operations management. Read more
Additional technologies used by Amey:
Adobe Illustrator
IBM SPSS
MATLAB
See 452 technologies
7
EXFO
Technologies used by the company: 420
EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. We are trusted advisers to fixed and mobile network operators, hyperscalers and leaders in the manufacturing, development and research sector. They count on us to deliver superior visibility and insights into network performance, service reliability and user experience. Building on our 35 years of innovation, EXFOs unique blend of equipment, software and services enable faster, more confident transformations related to 5G, cloud-native and fiber optic networks. Read more
Additional technologies used by EXFO:
Adobe Illustrator
Kibana
Microsoft Project
See 420 technologies
8
National Broadband Ireland
Technologies used by the company: 130
National Broadband Ireland (NBI) is dedicated to providing high-speed fibre broadband to homes, farms, and businesses across rural Ireland. The company is rolling out a comprehensive network that aims to connect 1.1 million people, including 566,000 premises and 65,000 farms, ensuring that even the most remote areas have access to reliable internet. NBI's infrastructure project is the largest of its kind since rural electrification, covering 96% of Ireland's land mass and supporting a significant portion of the population. With a commitment to maintaining the network for the next 25 years, NBI is transforming connectivity in rural communities. Read more
Additional technologies used by National Broadband Ireland:
Core
SAP
Microsoft 365
See 130 technologies
9
Whalebone
Technologies used by the company: 102
Whalebone is a zero disruption cybersecurity product for telcos, ISPs, and corporations that provides millions of everyday internet users unyielding protection from malware, phishing schemes, ransomware, and other malicious digital attacks without th e need for them to download anything. Whalebone's mission is to bring cybersecurity to 1 billion everyday people. Whalebone has repeatedly proven its potential by enabling important CEE telcos to properly protect their customers, while significantly raising their revenue. At this point, Whalebone has nearly 200 customers in telecommunications and corporate sectors around the globe. Read more
Additional technologies used by Whalebone:
Core
Kibana
Recorded Future Security Intelligence Platform
See 102 technologies
10
Connect44
Technologies used by the company: 156
Connect44 makes it Connect44's business to know what's important to you and to understand the critical issues within your network. Connect44 can deliver a range of technical solutions whenever and wherever you need them. From a single technical resou rce, through to project resourcing and fully managed service technical solutions, Connect44 is the partner of choice for many companies in the telecoms field looking for a Mobile Network Solutions provider. Connect44's service offering consist of three main areas: Managed Services, Professional Service and Resource Consulting. Connect44 supports Connect44's clients in all phases of introduction of new capabilities in their network from the planning stages, design, implementation, operations and optimization. Read more
Additional technologies used by Connect44:
Atera
Core
Bookster
See 156 technologies

Best Alternatives for Telefonica UK (O2)

Usage statistics of alternative technologies to Telefonica UK (O2), based on Zoominfo's comprehensive dataset

Level 3 Communications Verizon Wireless Windstream Communications Microsoft Windows Phone T-Mobile Telefonica UK (O2)

Products owned by Telefónica

A closer look at Telefónica's additional technologies: understanding their comprehensive range of digital tools and creative solutions

Telefonica (common)

ElevenPaths

Telefonica Data Center

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Additional top technologies lists

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Frequently Asked Questions Regarding Telefonica UK (O2)

What is the Telefonica UK (O2) technology?

Telefonica UK Limited is a telecommunications services provider. For more information,

What is Telefonica UK (O2) technology’s market share?

Telefonica UK (O2) market share is 0.04% out of all the technologies in the same category.

What companies are using Telefonica UK (O2)?

From the data gathered in Zoominfo, Samsung, Tesco, Telefónica, Omnicom Group, F5, are using the Telefonica UK (O2) technology. You can see the full list in the above results table.

How many companies are using Telefonica UK (O2)?

12 companies are using Telefonica UK (O2).

Which industries do companies commonly use Telefonica UK (O2) for their needs?

Companies in Business Services, Management Consulting, Advertising & Marketing commonly use Telefonica UK (O2).

What are the best alternatives for Telefonica UK (O2)?

According to Zoominfo’s data Level 3 Communications, Verizon Wireless, Windstream Communications, Microsoft Windows Phone, T-Mobile, are competitors of Telefonica UK (O2). For more information,

See more information about Telefonica UK (O2)