TMX Group Limited Announces Credit Rating

TMX Group Limited (“TMX Group”) today announced that it has received an issuer credit rating of A (high) from DBRS Limited. This rating is in anticipation of TMX Group's intention to refinance a portion of its long term debt. In addition, TMX Group has received commitments from its lenders that upon the completion of a successful debt offering, the existing credit agreement will be amended on more favourable terms.

This press release does not constitute an offer to sell or a solicitation of any offer to buy any securities in any jurisdiction.