EMPM was revoked from the Market, ONLY. As I understand, the revoked company (Private, after revocation), would be a subsidiary of the current/parent company. Any company which still exists, and is no longer on the open market, due to revocation, is fully capable of being folded into SEAN - "IF" that's their desire. -- Everyone is waiting to see "IF" that's the case - Filings, consolidated financials, etc., should reveal more on that when they post...
I can only provide my own speculation and theories. Everything I post is my own opinion and not financial advice. I am not a financial advisor. Do your own DD and always consult an Investment Professional.