IA Bouwkunde is active over the whole field of constructional engineering and load-bearing constructions. Its expertise in these two fields allows the office to develop building plans and provide supervision during construction in the housing, utility buildings, public services and industrial sectors.

IA Bouwkunde forms part of IA Groep engineering consultancy. The companies IA Elektrotechniek, IA Werktuigbouw, Feenstra Adviseurs and Factor Architecten also belong to IA Groep. This means that the engineering consultancy can integrate various different advisory tasks for a particular project for its customers and carry them out as one whole.