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| Damo Maskin AS | Ringebu | 2018 |
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| Deac AS | Tananger | 2020 |
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| Debet Finans AS | Tønsberg | 2020 |
| Debia AS | Kleppe | 2019 |
| Decorus Utemiljø AS | Sagstua | 2016 |
| Deda Eiendomsservice AS | Fetsund | 2018 |
| Dedica AS | Kristiansand S | 2013 |
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| Dedicare Management AS | Stjørdal | 2020 |
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