IRSTEA/Cemagref had an annual operating budget of €81.6 Million in 2011, and employed nearly 1350 staff, including 950 permanent staff, others being graduate students, 200 doctoral candidates, interns and foreign researchers. About 250 master-degree trainees contributed also to some of its activities.
There were 9 research sites containing a total of 29 research units. In addition to published research, the institute collaborates with other research organizations and took in a portion of its income from contract work.[2]
Irstea collaborated in a number of other research networks, including European Network of Freshwater Research Organisations (EurAqua), the Partnership for European Environmental Research (PEER), European network for testing of agricultural machines (ENTAM), and the European Network of Engineering for Agriculture and Environment (ENGAGE).[3]