realizan

third-person plural present indicative of realizar

to carry out, to perform, to conduct, to implement (e.g. a change, a task, project, plan, inspection, experiment, procedures)
to make real, to realize (bring about)
to fulfil, to achieve, to accomplish
to make (e.g. a profit, a purchase, a visit, a trip)
to produce, to make (e.g. a film)
to engage in (e.g. an activity, work, exercise)
to realize (come to comprehend)