I'm certain there are plenty of good ones. Bob Scanlon was a name synonymous with FR 'service providers' during my time there. I have no knowledge of his credentials.
Another Dublin based organisation was McNamara Associates. However they backed out of the unbelievably complex three proprietary director arrangement faster than you could say 'Brookfield.' I don't think they have any further dealings related to Ryanair/Brookfield or Storm. I could be wrong? Its been quite some time.
My best advice would be to contact IALPA, genuinely. They are extremely well versed in this area.
If this is FR related, I'd take whatever you are being told with a very large pinch of salt. Your tax affairs are exactly that - 'yours.'