Dear, We are Irish based firm, with 15 years of experience in delivery of Education, indeed all team members are Irish national, much appreciated if you could contribute to thread.
Sorry if I offended you. There was no insult intended. It's just that you're clearly not a native English speaker and your nationality as Jon357 and I are pointing out makes some difference. By all team members I assume you're saying that all your teaching staff are Irish. Here's a link you might find helpful:
web.gov.pl/eng/ecosystem/675_4444_a-foreigner-s-guide-to-starting-a-business-in-poland.html