History
IB&T's innovative software solution card_1 has been used in planning offices, town planning departments, municipalities, at universities and by engineers for over 35 years. If you have always wanted to know what the abbreviation IB&T stands for, when sewer planning became possible with card_1 or which partners were added along the way, you have come to the right place. Take a journey through the history of IB&T with the timeline below. Have fun!