Work experience minimum requirements
If your application is eligible for processing, it will then be assessed against minimum requirements.
Your work experience must be:
•for at least one year, continuous, and paid (full-time or the equivalent in part-time), AND
•Skill Type 0 (managerial occupations) or Skill Level A (professional occupations) or B (technical occupations and skilled trades) on the Canadian National Occupational Classification (NOC) list, AND
•within the last 10 years.,..meaning at any point from eg 2001 to 2011, and not a full 10 yr experience see
http://www.cic.gc.ca/english/immigrate/skilled/apply-who.aspThe only issue that comes to mind is for purposes of verification, as X no longer exists on its own and who is VO going to contact? So if I were you, the experience letter from X will indicate that X has now merged with Y.