How many employees does O2 (Cornerstone Project) have?

O2 (Cornerstone Project) has 10,100 employees.

What industry does O2 (Cornerstone Project) belong to?

O2 (Cornerstone Project) is in the industry of: Telecommunications, Consumer Electronics, Telecommunications Services.

What are O2 (Cornerstone Project)'s official social media profiles?

O2 (Cornerstone Project) Linkedin Page O2 (Cornerstone Project) X Page

What tech stack does O2 (Cornerstone Project) use?

Some of the popular technologies that O2 (Cornerstone Project) uses are: Optimizely, Google Analytics, Dynatrace, WordPress.

What are O2 (Cornerstone Project)'s office addresses?

O2 (Cornerstone Project) has a known office at the following address: GB.

What is O2 (Cornerstone Project)'s estimated annual revenue?

O2 (Cornerstone Project)'s revenue is $3,441,000

What is O2 (Cornerstone Project)'s open headcount?

O2 (Cornerstone Project) has no job postings yet.

What is the number of ad campaigns for O2 (Cornerstone Project)?

O2 (Cornerstone Project) has no advertisements yet.

What is the number of recent news articles about O2 (Cornerstone Project)?

O2 (Cornerstone Project) has 8 news articles.

O2 (Cornerstone Project) - Pubrio Company Profile & Intent

O2 (Cornerstone Project)

United Kingdom · Telecommunications

Telecommunications

Consumer Electronics

Telecommunications Services

O2 provides a range of services including mobile phones, tablets, laptops, SIMs, and tariffs. They offer flexible tariffs, tech news, and inspiration for their customers. O2 also provides perks and rewards such as Priority Tickets, Airtime Rewards, and benefits at O2 venues. They ensure customers stay connected with their cutting-edge network, 5G, and free WiFi hotspots.

Company Insights

Category and Technology

Implementation Date

Last Recorded

A/B Testing
- Optimizely
  https://www.optimizely.com
  January 24, 2026
  -
Analytics
- Google Analytics
  https://marketingplatform.google.com/about/analytics/
  January 24, 2026
  -
- Dynatrace
  https://www.dynatrace.com
  January 24, 2026
  -
Blogs
- WordPress
  https://wordpress.org/
  March 4, 2025
  -

Advertising
- Google AdSense
  https://www.google.com/adsense/start/
  August 2, 2025
  -
- Twitter Ads
  https://ads.twitter.com
  August 2, 2025
  -
- Amazon Advertising
  https://advertising.amazon.com
  August 2, 2025
  -
- Microsoft Advertising
  https://ads.microsoft.com
  August 2, 2025
  -
- Google Publisher Tag
  https://developers.google.com/publisher-tag/guides/get-started
  August 2, 2025
  -
- Prebid
  http://prebid.org
  August 2, 2025
  -
- DoubleClick Floodlight
  http://support.google.com/ds/answer/6029713?hl=en
  February 8, 2026
  -
- DoubleClick Campaign Manager (DCM)
  http://www.doubleclickbygoogle.com/solutions/digital-marketing/campaign-manager/
  August 2, 2025
  -
- ID5
  https://id5.io/
  August 2, 2025
  -

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2026-01-28

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linkedin · Started 2/13/2026

Open ad

Stellar’s Bet: Real-World Finance, Not Hype

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linkedin · Started 1/1/2026

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Position Your Brand at the Center of Web3

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heise.de · recognized_as · 6 days ago

Open news

Two-thirds of internet users prefer European companies

Survey shows 65% of German internet users prefer European digital service providers over American ones, citing digital sovereignty concerns.

O2 (Cornerstone Project)

Telefónica

heise.de · launches · 2026-01-24

Open news

Next Generation eCall activated for LTE in Germany

German mobile operators have activated Next Generation eCall for 4G/5G networks, upgrading the vehicle emergency call system from 2G.

O2 (Cornerstone Project)

Deutsche Telekom

Vodafone

Adac

asiae.co.kr · launches · 2026-01-03

Open news

78-year-old AI grandma fights phone scammers

UK telecom O2 created AI chatbot 'Daisy' to combat phone scams. Daisy, posing as a 78-year-old woman, wastes scammers' time through natural conversations.

O2 (Cornerstone Project)

Virgin Unite

khgames.co.kr · is_developing · one week ago

Open news

Bitcoin option investors bet on downside despite price rise

Bitcoin ETF and crypto-holding firms are buying put options to hedge against potential price drops below $60,000, despite recent price increases.

Coindesk

Deribit

khgames.co.kr · is_developing · one week ago

Open news

Bitcoin's 'Death Cross' Appears: Future Trends?

Bitcoin chart shows 'death cross' pattern, historically preceding major price drops. Despite this, ETFs see $1 billion inflow and long-term investors continue accumulating.

Coindesk

Upbit Singapore

coinreaders.com · launches · one week ago

Open news

JPMorgan: Crypto Market Structure Act likely to pass mid-year

JPMorgan predicts the Crypto Market Structure Act will likely pass by mid-2026, potentially transforming the crypto market and attracting institutional investors.

Coindesk

J.P. Morgan

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Frequently Asked Questions Regarding O2 (Cornerstone Project)

Company Overview

1995

Founded

Telecommunications

Industry

United Kingdom

Location

348,789

Ranking

10,100 employees

Size

Similar Companies

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Company Insights

A/B Testing

Analytics

Blogs

Advertising

Frequently Asked Questions Regarding O2 (Cornerstone Project)

How many employees does O2 (Cornerstone Project) have?

What industry does O2 (Cornerstone Project) belong to?

What does O2 (Cornerstone Project) do?

What are O2 (Cornerstone Project)'s official social media profiles?

What tech stack does O2 (Cornerstone Project) use?

What are O2 (Cornerstone Project)'s office addresses?

What is O2 (Cornerstone Project)'s estimated annual revenue?

What is O2 (Cornerstone Project)'s open headcount?

What is the number of ad campaigns for O2 (Cornerstone Project)?

What is the number of recent news articles about O2 (Cornerstone Project)?

Company Overview

Similar Companies

Frequently Asked Questions Regarding O2 (Cornerstone Project)

How many employees does O2 (Cornerstone Project) have?

What industry does O2 (Cornerstone Project) belong to?

What does O2 (Cornerstone Project) do?

What are O2 (Cornerstone Project)'s official social media profiles?

What tech stack does O2 (Cornerstone Project) use?

What are O2 (Cornerstone Project)'s office addresses?

What is O2 (Cornerstone Project)'s estimated annual revenue?

What is O2 (Cornerstone Project)'s open headcount?

What is the number of ad campaigns for O2 (Cornerstone Project)?

What is the number of recent news articles about O2 (Cornerstone Project)?