All Moodle contributions should come form an individual.
One way to get credit to your organisation is to use your organisational email address. For example, all my Moodle commits have my @open.ac.uk email address in the commit info.
Also, https://moodle.org/dev/contributions.php links peoples contributions to their Moodle.org profile. Ensure that your staff have a profile set up here, which includes their affiliation.
Those are the main things I can think of.