Midland Co., Cincinnati, hired PNC Bank as bundled provider of its $33 million 401(k) plan, said Ed Heskamp, assistant treasurer. Previous provider Key Bank exited the defined contribution business, Mr. Heskamp said. The search was conducted internally. The plan offers 20 investment options, up from 10. Smith Barney assisted with the fund selection. Mr. Heskamp could not name the new or previous funds.