| IZANAT Holding AB | Halmstad | 0 tkr |
| Jackman Konsulting AB | Halmstad | 0 tkr |
| Jacob Paulsson Holding AB | Halmstad | 0 tkr |
| Jacobssons Invest i Broaryd AB | Broaryd | 0 tkr |
| JADO AB | Steninge | 0 tkr |
| JA HM Holding AB | Halmstad | 0 tkr |
| JALEMI GROUP AB | Halmstad | 0 tkr |
| Jalhed Produktion Aktiebolag | Halmstad | 0 tkr |
| J A Mäklare AB | Halmstad | 0 tkr |
| Jan Hermansson Holding AB | Halmstad | 0 tkr |
| Jan Hermansson Invest AB | Halmstad | 0 tkr |
| Janmon AB | Halmstad | 0 tkr |
| Jano Holding AB | Haverdal | 0 tkr |
| Jan-Olof Karlsson Förvaltning AB | Halmstad | 0 tkr |
| JAPA Förvaltning AB | Barsebäck | 0 tkr |
| Järanäs Gård AB | Halmstad | 0 tkr |
| Järnsäker AB | Ljungby | 0 tkr |
| JB Trailer Sweden AB | Västra Ämtervik | 0 tkr |
| JE Kinetics and Consulting AB | Steninge | 0 tkr |
| Jelanders Holding AB | Halmstad | 0 tkr |
| JenChi Förvaltning AB | Åled | 0 tkr |
| Jenhil AB | Halmstad | 0 tkr |
| Jenni Fastighetsbolag AB | Halmstad | 0 tkr |
| Jenny Ludvigsson AB | Haverdal | 0 tkr |
| Jessica Herrlin Revision AB | Halmstad | 0 tkr |
| JGIG Holding AB | Halmstad | 0 tkr |
| JHE Halmstad AB | Halmstad | 0 tkr |
| Jiri Holding AB | Villshärad | 0 tkr |
| JI Utveckling AB | Halmstad | 0 tkr |
| JKCF 2:43 AB | Haverdal | 0 tkr |
| JK Stenprodukter AB | Eldsberga | 0 tkr |
| J.Lagerwall Engineering AB | Halmstad | 0 tkr |
| J Landström Form AB | Båstad | 0 tkr |
| JL Outdoor Living AB | Halmstad | 0 tkr |
| JLR Innovation AB | Halmstad | 0 tkr |
| JL-Tech i Hst AB | Halmstad | 0 tkr |
| JLTT Invest AB | Villshärad | 0 tkr |
| JLW Holding AB | Åkersberga | 0 tkr |
| JMB Halmstad Holding AB | Simlångsdalen | 0 tkr |
| JMJ E-commerce AB | Halmstad | 0 tkr |
| Joakim Mandorsson Förvaltnings AB | Gullbrandstorp | 0 tkr |
| Joakim Mandorsson Livsmedel AB | Gullbrandstorp | 0 tkr |
| Joelsson Konsult & Invest AB | Halmstad | 0 tkr |
| Johan Blomkvist Förvaltning AB | Halmstad | 0 tkr |
| Johan Dupont Holding AB | Kvibille | 0 tkr |
| JohanHagelin Investment AB | Halmstad | 0 tkr |
| Johan Jörnbo AB | Stockholm | 0 tkr |
| Johannes Emanuel Lashgrinejad Holding AB | Halmstad | 0 tkr |
| John Greger Property i Halmstad AB | Halmstad | 0 tkr |
| Johnsii AB | Halmstad | 0 tkr |