| LEMET Aktiebolag | Falun | 0 tkr |
| Lena Leandersson Förvaltning AB | Älvdalen | 0 tkr |
| Lena & Martin Nylund Aktiebolag | Ludvika | 0 tkr |
| Lenåsens Bil & Traktor AB | Boda Kyrkby | 0 tkr |
| Lenhol Holding AB | Färnäs | 0 tkr |
| Lenja Invest AB | Falun | 0 tkr |
| Lennylyx invest AB | Sälen | 0 tkr |
| Le Para AB | Sundborn | 0 tkr |
| LEREA AB | Falun | 0 tkr |
| Leunzo AB | Falun | 0 tkr |
| LeuS Fothälsa AB | Borlänge | 0 tkr |
| Levi Holding i Ludvika AB | Ludvika | 0 tkr |
| LgeKap AB | Borlänge | 0 tkr |
| Liljeholm Konsult Aktiebolag | Bromma | 0 tkr |
| Liljeklev i Siljan AB | Malmö | 0 tkr |
| Lilla Klingsbo Förvaltning AB | Stora Skedvi | 0 tkr |
| Lillby Holding AB | Våmhus | 0 tkr |
| Lillforsliden konsult AB | Långshyttan | 0 tkr |
| Lima Fastigheter AB | Lima | 0 tkr |
| Limakarlen Bror Wallin AB | Ludvika | 0 tkr |
| Lima Utveckling AB | Lima | 0 tkr |
| Limberg Invest AB | Lima | 0 tkr |
| Limhagen Fastigheter AB | Leksand | 0 tkr |
| Limo & Living in Sälen AB | Åkersberga | 0 tkr |
| Linda Aaberg Holding AB | Orsa | 0 tkr |
| Linda Bäckman Holding AB | Mora | 0 tkr |
| Lindas massageterapi i Leksand AB | Leksand | 0 tkr |
| Lindbergs i Orsa AB | Orsa | 0 tkr |
| Lindblom fastighets AB | Säter | 0 tkr |
| Lindell Marknadsstrategi AB | Falun | 0 tkr |
| Lindfam Holding AB | Falun | 0 tkr |
| Lindfas AB | Linghed | 0 tkr |
| Lind i Sälen Invest AB | Sälen | 0 tkr |
| Lindström Ventilation Aktiebolag | Svärdsjö | 0 tkr |
| Linus Andersson Invest AB | Falun | 0 tkr |
| LIRFO Invest AB | Stjärnsund | 0 tkr |
| Lissäng & Co Aktiebolag | Våmhus | 0 tkr |
| Listfixarna i Dalarna AB | Falun | 0 tkr |
| LISTOR Holding AB | Falun | 0 tkr |
| Little Li AB | Falun | 0 tkr |
| Lizkulla Förvaltning AB | Sörsjön | 0 tkr |
| L.J Company AB | Avesta | 0 tkr |
| LJF Group AB | Borlänge | 0 tkr |
| LJ Holding Sverige AB | Hedemora | 0 tkr |
| LJ Motorinvest AB | Älvdalen | 0 tkr |
| LJN Holding AB | Mora | 0 tkr |
| Ljubov AB | Falun | 0 tkr |
| LK Byggtjänst i Gagnef AB | Mockfjärd | 0 tkr |
| LK Invest AB | Mockfjärd | 0 tkr |
| LKMS AB | Falun | 0 tkr |