Wikipedia refers to Pi as one of the most famous scientific notations. There is even a Pi Day to celebrate that.
For us, Pi2 comes from Pi:tu, which is a group of talented people that turn communication into great results for our clients.
Pi2 [pi:tu] is an award winning agency with extensive experience in a number of communication and marketing areas.
We advise businesses and organizations on topics that relate to branding, marketing, media relations,
social media, public affairs, crisis and issues management. Our comprehensive range of communication instruments address
various stakeholders such as business partners, journalists, shareholders, clients, employees and authorities.
Our expertise in strategic communications coupled with a strong understanding of how new media works and an ongoing focus on innovation, provides our clients with result-oriented communication services.