| Sponsor / Plan | Location | Service | Participants | Assets | Direct comp |
|---|---|---|---|---|---|
| MDU RESOURCES GROUP, INC. MDU RESOURCES GROUP, INC. RETIREE HEALTH AND WELFARE BENEFITS PROGRAM | BISMARCK, ND | Other NONE | 0 | $76.3M | $4K |
| MDU RESOURCES GROUP, INC. MDU RESOURCES GROUP, INC. HEALTH AND WELFARE BENEFITS PROGRAM | BISMARCK, ND | Other NONE | 7,349 | $10.2M | $972 |