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| Dynamic Relations AS | Sarpsborg | 2023 |
| Dynamic Solution AS | Sandnes | 2000 |
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| Dynamic Well Solutions AS | Tananger | 2015 |
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| Dynamo AS | Helgeroa | 2022 |
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| Dynamose Ltd | London E18 1Ls England | 2018 |
| Dynapos Solutions AS | Åkrehamn | 2025 |
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| Dyreklinikken Son AS | Son | 2022 |
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| Dyrlegene Klinikk AS | Bodø | 2018 |
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| Dysleksi Norge Rådgivning AS | Oslo | 2025 |
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| Dáiddadállu AS | Kautokeino | 2023 |