| Hilding Johansson AB | Slite | 0 tkr |
| HIMA Gastronomi AB | Umeå | 0 tkr |
| Hinser Holding AB | Slite | 0 tkr |
| Hippo Help by Nature Vet AB | Visby | 0 tkr |
| Hirundo AB | Hemse | 0 tkr |
| Hirundo Construction AB | Hemse | 0 tkr |
| Hjavea AB | Ljugarn | 0 tkr |
| Hjerthén Gotland AB | Visby | 0 tkr |
| Hjertsson Holding AB | Visby | 0 tkr |
| Högklint Holding Gotland AB | Visby | 0 tkr |
| HögklintsBolagen AB | Visby | 0 tkr |
| Högklintsklippan AB | Visby | 0 tkr |
| Hospital Clinical Design Sverige AB | Visby | 0 tkr |
| HSBW G Holding AB | Gotlands Tofta | 0 tkr |
| HSL Holding AB | Visby | 0 tkr |
| Hultgrens Exploatering AB | Tingstäde | 0 tkr |
| Humlegården Gotland AB | Visby | 0 tkr |
| HVB Huvudgården AB | Visby | 0 tkr |
| HW HOLDING AB | Lärbro | 0 tkr |
| Hydrogenfarm AB | Stånga | 0 tkr |
| Hzon Holding AB | Klintehamn | 0 tkr |
| Impnex AB | Göteborg | 0 tkr |
| Inger Thomsson Holding på Gotland AB | Hemse | 0 tkr |
| INNERSTADEN AB | Visby | 0 tkr |
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| Integute AB | Romakloster | 0 tkr |
| Intelligent Bodywork AB | Fårö | 0 tkr |
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| Into the woods AB | Visby | 0 tkr |
| Inzolent AB | Gotlands Tofta | 0 tkr |
| IRATUS AB | Lärbro | 0 tkr |
| Iretallens Fastighets AB | Visby | 0 tkr |
| Irradiance AB | Havdhem | 0 tkr |
| Isenbergs Sälj & Expo AB | Visby | 0 tkr |
| Isums Vänner AB | Stockholm | 0 tkr |
| Iterative Studios AB | Visby | 0 tkr |
| Ivy Energy Finance AB | Visby | 0 tkr |
| Ivy Energy Hub AB | Visby | 0 tkr |
| Ivy Energy Partners AB | Visby | 0 tkr |
| Jadwiga AB | Visby | 0 tkr |
| JaLa Fastighetsbolag AB | Visby | 0 tkr |
| Janbodi Förvaltning AB | Burgsvik | 0 tkr |
| Jan Lyth Solutions AB | Sorunda | 0 tkr |
| Jansson & Nilsson Restaurang & Konsult Aktiebolag | Visby | 0 tkr |
| Järesunds Åkeri AB | Romakloster | 0 tkr |
| Järnet Visby AB | Visby | 0 tkr |
| JE Förvaltning i Visby AB | Visby | 0 tkr |
| Jerkebys invest AB | Visby | 0 tkr |