The LECOB is a joint research unit from Sorbonne Université and Ecology and Environment Institute of CNRS.The research unit currently associates 17 permanent staff, including 5 CNRS researchers, 7 SU professors and 6 technical personals.
A taxonomy expert and former CNRS researcher is also associated to the LECOB as a volunteer.
Annually the laboratory hosts 6 to 7 non-permanent personals, financially supportedby the lab research contracts.