Member Companies

OPA Europe member companies include first-rate online publishers, constituting a high-quality forum of premium brands.
Read More

Best Practices

Three times a year, OPA Europe organizes Best Practices meetings throughout Europe, to debate practices and experiences on a specific topic.
Read More


OPA Europe reports are based on the interactive exchange of insights and solutions, actionable data, case studies, and outcomes.
Read More

member logos 4

Twitter Q4 2013 data: advertising revenue totaled $220 million, an increase of 121% year-over-year. Mobile advertising revenue was more than 75% of total advertising revenue. Data licensing and other revenue totaled $23 million, an increase of 80% year-over-year. International revenue totaled $66 million, an increase of 200% year-over-year. International revenue was 27% of total revenue.

Read more: https://investor.twitterinc.com/releasedetail.cfm?ReleaseID=823321

Questions About OPA Europe?  Contact Us