Midland is only the servicer not the owner !!

[tmac01]

I recently DV'd Midland Credit Management for two TLs they have and they sent me a letter back verifying everything. I thought I was at the end until I read the letter a little closer and this is what it said. MRC Receivables Corp purchased all rights title and interest to my two TLS which are both Providian Accounts. Midland C.M. INC. is the SERVICER on behalf of MRC Receivables Corp. People I am DVing the wrong people.
1. I am going after MRC Receivables Corp. since they own the TLs ( if I can only get an address on them )
2. I am also going to DV the original OC Providian.

If this doesnt work then what will ?