Joint venture between BT Group and Securicor in 1985 that became O2

Let's find possible answers to "Joint venture between BT Group and Securicor in 1985 that became O2" crossword clue. First of all, we will look for a few extra hints for this entry: Joint venture between BT Group and Securicor in 1985 that became O2. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.