Techno Scien is an IT company located in London, England.
On one hand, the semicolon represents a sentence the author could have ended but chose not to. That author is you and the sentence is your life.
It is a simple sign of hope and continuation, an affirmation that we have the power to move forward. Just like the knowledge which never has been done, on the other hand, the semicolon is used in all programming languages.
The power icon to ensure the idea of the slogan "knowledge is power".