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| Granli Skomakeri AS | Gamle Fredrikstad | 2020 |
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| Grape Soda AS | Risør | 2021 |
| Grasdal Hårdesign AS | Odda | 2005 |
| Grasmyr Bil Og MC Service AS | Stathelle | 2010 |
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| Gravdal Bil AS | Gravdal | 2008 |
| Gravferdsalliansen Far Vel AS | Gjettum | 2021 |
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| Gravferdsgruppen AS | Nesttun | 2024 |
| Gravferdshjelpa Lom Og Skjåk AS | Lom | 2023 |
| Gravferdshjelpa Nordfjord AS | Raudeberg | 2012 |
| Gravferdshjelpen AS | Bergen | 2020 |
| Gravfix AS | Kjørsvikbugen | 2020 |
| Gravfoto AS | Jar | 2021 |
| Gravomsorg AS | Oslo | 2025 |
| Gravstell Ans | Bodø | 2000 |
| Gravstell Bergen Da | Ulset | 2017 |
| Gravstell Tromsø AS | Tromsø | 2022 |
| Gravstell Tromsø Da | Tromsø | 2020 |
| Gravstellerne Distrikt AS | Jar | 2014 |
| Gravstensikring AS | Kirkenær | 2013 |
| Green House Investment AS | Frogner | 2025 |
| Green Thai Massasje Og Spa AS | Stavanger | 2023 |
| Greenhouse Frisør AS | Oslo | 2014 |
| Grefsen Hudpleie AS | Oslo | 2021 |
| Grenland Antirust AS | Skien | 2015 |
| Grenland Autotech AS | Porsgrunn | 2012 |
| Grenland Billakkering AS | Porsgrunn | 2019 |
| Grenland Thaimassasje AS | Porsgrunn | 2016 |
| Grenseløse AS | Oslo | 2011 |
| Grenseløse Holding AS | Oslo | 2023 |
| Grenseløse ST. Hanshaugen AS | Oslo | 2024 |
| Gressvik Bilpleie & Bilsalg AS | Fredrikstad | 2013 |
| Gressvik Bilservice AS | Gressvik | 2018 |
| Gressvik Frisør Og Velvære AS | Gressvik | 2017 |
| Gressvik Hud Og Fotklinikk AS | Gressvik | 2020 |
| Grete's Salong AS | Vennesla | 2015 |
| Gretes Frisørsenter AS | Sandane | 2016 |
| Grethe Blakstad Andersen Frisør AS | Sandefjord | 2020 |
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| Grevskapet Auto Stange AS | Stange | 2021 |
| Grevskapet Invest AS | Stange | 2021 |
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| Grimstad Bruktbil AS | Arendal | 2017 |
| Grimstad Hudpleie Og Aromaterapi AS | Grimstad | 2012 |
| Grimstad Massasje Og Trines Bunadsøm AS | Grimstad | 2015 |
| Grit Oslo AS | Oslo | 2025 |
| Gro Narvestad Salong AS | Fetsund | 2013 |
| Gro's Frisør AS | Porsgrunn | 2014 |
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| Groomed Gents AS | Oslo | 2026 |
| Grorud Bilglass AS | Enebakkneset | 2024 |
| Grov Sykkel AS | Bergen | 2023 |
| Groven Car Spa AS | Molde | 2016 |
| Grow Frisør Og Barber AS | Førde | 2018 |
| Grubeveien 1 Frisør & Thaimat AS | Bjørnevatn | 2018 |
| Grue Finnskog Bil Og Mek AS | Grue Finnskog | 2021 |
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| Gry Karina AS | Lier | 2023 |
| Grynes AS | Asker | 2001 |
| Grys Klipperi AS | Tønsberg | 2014 |
| Gråmoen AS | Valestrandsfossen | 2025 |
| Gråstein Holding AS | Tønsberg | 2012 |
| Grødem Salongen AS | Randaberg | 2006 |
| Grødums Auto AS | Kristiansand S | 1990 |
| Grønhaugen AS | Hareid | 2020 |
| Grønland Barber Shop AS | Oslo | 2021 |
| Grønn Spire AS | Trondheim | 2012 |
| Grønnestad Hårdesign Aksdal AS | Aksdal | 1996 |
| Grønnestad Hårdesign Olavskleivå AS | Stavanger | 1999 |
| Grønnestad Hårdesign Skaaregaten 140 AS | Haugesund | 2005 |
| Grønnestad Hårdesign Storgt AS | Sandnes | 2001 |
| Grønnestad Hårklinikk & Frisør AS | Stavanger | 2000 |
| Grønt Eple AS | Rasta | 2015 |
| Grønvolds Karosseriverksted Ans | Brumunddal | 1991 |
| Grøstad Bilverksted AS | Barkåker | 2021 |
| Grøstad Holding AS | Barkåker | 2021 |
| Grøstad Hundesenter AS | Undrumsdal | 2026 |
| Grøterud Stillas AS | Sandefjord | 2016 |
| GSM Mobileservice AS | Hønefoss | 2019 |
| GT Bil AS | Hafslo | 2021 |
| GT Lakk & Karroseri AS | Bøvågen | 1999 |
| GT Maskin AS | Alta | 2012 |
| Gtmo AS | Saltrød | 2019 |
| GTS Auto Repair AS | Stavanger | 2026 |
| Gudbrandsdal Begravelsesbyrå AS | Fåberg | 2024 |
| Gudbrandsdal Trading AS | Ålesund | 1981 |
| Gudim Bilverksted AS | Kokstad | 2014 |
| Gudmundsen Lakkering AS | Karmsund | 2016 |
| Gudrun Invest AS | Sørreisa | 2006 |
| Guitarish AS | Bergen | 2018 |
| Guldkorn SA | Grålum | 2013 |
| Gull Finger Frisør AS | Eidsvoll Verk | 2021 |