| Maag horeca OÜ | EAK | ISO 22000:2018 | | 29.04.2024 | Valid | Show |
| Security Software OÜ | - | ISO 9001:2015 | | 25.09.2026 | Valid | Show |
| Panamir OÜ | EAK | ISO 22000:2018 | | 17.08.2026 | Valid | Show |
| Pihla Grupp OÜ | EAK | ISO 14001:2015 | | 06.08.2026 | Valid | Show |
| Pihla Grupp OÜ | EAK | ISO 9001:2015 | | 06.08.2026 | Valid | Show |
| Rahandusministeeriumi Infotehnoloogiakeskus | EAK | ISO 9001:2015 | | 09.05.2026 | Valid | Show |
| Foodexpert OÜ | EAK | ISO 22000:2018 | | 10.04.2026 | Valid | Show |
| Via Express OÜ | EAK | ISO 14001:2015 | | 15.12.2025 | Valid | Show |
| Via Express OÜ | EAK | ISO 9001:2015 | | 15.12.2025 | Valid | Show |
| Verston Holding OÜ | EAK | ISO 14001:2015 | | 07.12.2025 | Valid | Show |
| Verston Holding OÜ | EAK | ISO 9001: 2015 | | 07.12.2025 | Valid | Show |
| Verston OÜ | EAK | ISO 45001:2018 | | 07.12.2026 | Valid | Show |
| Verston OÜ | EAK | ISO 14001:2015 | | 07.12.2026 | Valid | Show |
| Verston OÜ | EAK | ISO 9001:2015 | | 07.12.2026 | Valid | Show |
| Saare Kala Tootmine OÜ | EAK | ISO 22000:2018 | | 11.12.2023 | Invalid | Show |
| Wolf Group OÜ | EAK | Kinnispakk (e-märgis) | | 25.06.2024 | Valid | Show |
| Stricto Project OÜ | EAK | ISO 9001: 2015 | | 31.07.2025 | Valid | Show |
| Tehnoplast AS | EAK | ISO 9001:2015 | | 30.04.2025 | Valid | Show |
| Tehnoplast AS | EAK | ISO 22000:2018 | | 30.04.2025 | Valid | Show |
| Defrem OÜ | - | AQAP 2110 | | 30.01.2025 | Valid | Show |
| Landverk OÜ | EAK | ISO 9001:2015 | | 26.04.2025 | Valid | Show |
| Welding Group OÜ | EAK | ISO 22000:2018 | | 07.02.2025 | Valid | Show |
| Värska Vesi AS | EAK | ISO 22000:2018 | | 19.08.2023 | Invalid | Show |
| Värska Originaal AS | EAK | ISO 22000:2018 | | 19.08.2026 | Valid | Show |
| VNK AS | EAK | ISO 9001:2015 | | 18.02.2024 | Valid | Show |
| VNK AS | EAK | ISO 14001:2015 | | 18.02.2024 | Valid | Show |
| Interlex OÜ | EAK | EN ISO 17100:2015 | | 09.07.2026 | Valid | Show |
| Defrem OÜ | EAK | ISO 9001:2015 | | 25.11.2024 | Valid | Show |
| Bitweb OÜ | - | ISO 9001:2015 | | 22.11.2024 | Valid | Show |
| Birdeye Capital AS | EAK | PEFC | | 03.02.2024 | Valid | Show |
| ENGLO OÜ | EAK | ISO 9001:2015 | | 18.11.2024 | Valid | Show |
| Profiline AS | EAK | ISO 9001:2015 | | 15.11.2024 | Valid | Show |
| Interlex OÜ | - | EVS-ISO 18587:2021 | | 09.09.2024 | Valid | Show |
| Inission Tallinn OÜ | | ISO 45001:2018 | | 02.06.2025 | Valid | Show |
| Energex Energy Experts OÜ | EAK | ISO 9001:2015 | | 27.06.2024 | Valid | Show |
| Ehitusagentuur OÜ | EAK | ISO 45001:2018 | | 28.09.2026 | Valid | Show |
| Ehitusagentuur OÜ | EAK | ISO 14001:2015 | | 28.09.2026 | Valid | Show |
| Besur OÜ | EAK | ISO 14001:2015 | | 07.07.2024 | Valid | Show |
| Besur OÜ | EAK | ISO 9001:2015 | | 07.07.2024 | Valid | Show |
| Agrus Construction Company OÜ | EAK | ISO 9001:2015 | | 15.06.2024 | Valid | Show |
| Lääne Teed OÜ | EAK | ISO 14001:2015 | | 07.06.2024 | Valid | Show |
| Lääne Teed OÜ | EAK | ISO 9001:2015 | | 07.06.2024 | Valid | Show |
| Corson OÜ | EAK | ISO 9001:2015 | | 31.05.2024 | Valid | Show |
| Ferroline Grupp OÜ | EAK | ISO 9001:2015 | | 05.05.2024 | Valid | Show |
| Tradex AS | EAK | ISO 14001:2015 | | 10.05.2024 | Valid | Show |
| Tradex AS | EAK | ISO 9001:2015 | | 10.05.2024 | Valid | Show |
| Megido OÜ | EAK | ISO 45001:2018 | | 13.04.2024 | Valid | Show |
| Megido OÜ | EAK | ISO 14001:2015 | | 13.04.2024 | Valid | Show |
| Flexoil | EAK | ISO 9001:2015 | | 13.04.2024 | Valid | Show |
| G-Power OÜ | EAK | ISO 9001:2015 | | 09.04.2024 | Valid | Show |
| Kalrem OÜ | EAK | ISO 9001:2015 | | 17.03.2024 | Valid | Show |
| Kalrem OÜ | EAK | ISO 14001:2015 | | 17.03.2024 | Valid | Show |
| Orkos Estonia OÜ | EAK | ISO 9001:2015 | | 15.03.2024 | Valid | Show |
| Enska ehitus OÜ | EAK | ISO 14001:2015 | | 07.03.2024 | Valid | Show |
| Enska ehitus OÜ | EAK | ISO 9001:2015 | | 07.03.2024 | Valid | Show |
| Flexoil OÜ | EAK | Kinnispakk (e-märgis) | | 04.11.2023 | Invalid | Show |
| Sagro AS | EAK | ISO 22000:2018 | | 31.10.2023 | Invalid | Show |
| Unibox OÜ | EAK | ISO 45001:2018 | | 01.10.2024 | Valid | Show |
| Ehitusagentuur OÜ | EAK | ISO 9001:2015 | | 28.09.2026 | Valid | Show |
| Projektibüroo OÜ | EAK | ISO 9001:2015 | | 30.06.2026 | Valid | Show |
| Projektibüroo OÜ | EAK | ISO 14001:2015 | | 30.06.2026 | Valid | Show |
| Ferrander OÜ | EAK | ISO 9001:2015 | | 08.06.2023 | Invalid | Show |
| Karila OÜ | EAK | ISO 22000:2018 | | 30.04.2023 | Invalid | Show |
| Rae Ehitus OÜ | EAK | ISO 14001:2015 | | 01.03.2023 | Invalid | Show |
| Rae Ehitus OÜ | EAK | ISO 9001:2015 | | 01.03.2023 | Invalid | Show |
| GT Corporation SE | EAK | ISO 14001:2015 | | 11.03.2023 | Invalid | Show |
| Neuma Translations OÜ | EAK | EN ISO 17100:2015 | | 11.09.2025 | Valid | Show |
| Skinest Connect OÜ | EAK | ISO 9001:2015 | | 02.01.2023 | Invalid | Show |
| Patendiamet | EAK | ISO 9001:2015 | | 20.10.2022 | Invalid | Show |
| Bullet Express OÜ | EAK | ISO 9001:2015 | | 15.09.2025 | Valid | Show |
| OCM Seafood OÜ | EAK | Kinnispakk (e-märgis) | | 18.08.2022 | Invalid | Show |
| Premia Tallinna Külmhoone AS | EAK | ISO 22000:2018 | | 12.02.2024 | Valid | Show |
| Switch Electric OÜ | EAK | ISO 9001:2015 | | 05.08.2022 | Invalid | Show |
| Kaurits OÜ | EAK | ISO 14001:2015 | | 30.05.2025 | Valid | Show |
| Kaurits OÜ | EAK | ISO 9001:2015 | | 30.05.2025 | Valid | Show |
| Citypark Eesti OÜ | EAK | ISO 9001:2015 | | 12.06.2022 | Invalid | Show |
| Boomerang Packing Service OÜ | EAK | ISO 14001:2015 | | 13.06.2025 | Valid | Show |
| Boomerang Packing Service OÜ | EAK | ISO 9001:2015 | | 13.06.2025 | Valid | Show |
| Tritech OÜ | EAK | ISO 14001:2015 | | 08.05.2025 | Valid | Show |
| Tritech OÜ | EAK | ISO 9001:2015 | | 08.05.2025 | Valid | Show |
| Tiido ja Partnerid Keeleagentuur OÜ | EAK | ISO 17100:2015 | | 13.12.2020 | Invalid | Show |
| Fiberbar Composites OÜ | EAK | ISO 14001:2015 | | 25.02.2024 | Valid | Show |
| Baltic Works OÜ | EAK | ISO 14001:2015 | | 25.02.2025 | Valid | Show |
| Reparo Ehitus OÜ | EAK | ISO 45001:2018 | | 14.09.2024 | Valid | Show |
| Wiedemanni Tõlkebüroo OÜ | EAK | EN ISO 17100:2015 | | 15.02.2024 | Valid | Show |
| Valio Eesti AS, Võru Juustutööstus | EAK | Kinnispakk (e-märgis) | | 09.11.2026 | Valid | Show |
| Technica Translations OÜ | EAK | EN ISO 17100:2015 | | 17.12.2023 | Valid | Show |
| Santa Maria AS | EAK | Kinnispakk (e-märgis) | | 29.10.2026 | Valid | Show |
| Salvest AS | EAK | Kinnispakk (e-märgis) | | 05.10.2026 | Valid | Show |
| Riigimetsa Majandamise Keskus | EAK | PEFC | | 28.11.2020 | Invalid | Show |
| Premia Tallinna Külmhoone AS | EAK | Kinnispakk (e-märgis) | | 22.12.2023 | Valid | Show |
| Paljassaare Kalatööstus AS | EAK | Kinnispakk (e-märgis) | | 15.04.2025 | Valid | Show |
| Orkla Eesti AS Kalevi tehas | EAK | Kinnispakk (e-märgis) | | 04.02.2025 | Valid | Show |
| Maaelu Edendamise Sihtasutus | EAK | ISO 9001:2015 | | 27.07.2026 | Valid | Show |
| Lasten Ehitus OÜ | EAK | ISO 14001:2015 | | 05.08.2021 | Invalid | Show |
| Lasten Ehitus OÜ | EAK | ISO 9001:2015 | | 05.08.2021 | Invalid | Show |
| Krimelte OÜ | EAK | Kinnispakk (e-märgis) | | 25.06.2024 | Valid | Show |
| Keskkonnaamet | EAK | EMAS 1221:2009 | | 18.12.2019 | Invalid | Show |
| Intertranslations S.A. | EAK | EN ISO 17100:2015 | | 23.09.2024 | Valid | Show |
| Henkel Balti Operations OÜ | EAK | Kinnispakk (e-märgis) | | 16.06.2025 | Valid | Show |
| H.M.Seafood OÜ | EAK | Kinnispakk (e-märgis) | | 12.03.2020 | Invalid | Show |
| Eesti Haigekassa | EAK | ISO 9001:2015 | | 18.12.2020 | Invalid | Show |
| Balsnack International Holding AS | EAK | Kinnispakk (e-märgis) | | 12.02.2023 | Invalid | Show |
| Avektra OÜ | EAK | Kinnispakk (e-märgis) | | 08.02.2024 | Valid | Show |
| A ja A Lingua OÜ | EAK | EN ISO 17100:2015 | | 22.11.2021 | Invalid | Show |
| Fallemark Ehitus OÜ | EAK | ISO 14001:2015 | | 29.11.2021 | Invalid | Show |
| Fallemark Ehitus OÜ | EAK | ISO 9001:2015 | | 29.11.2021 | Invalid | Show |
| Arhitektuuribüroo Pluss OÜ | EAK | ISO 14001:2015 | | 20.12.2021 | Invalid | Show |
| Arhitektuuribüroo Pluss OÜ | EAK | ISO 9001:2015 | | 20.12.2021 | Invalid | Show |
| Glamlac OÜ | EAK | Kinnispakk (e-märgis) | | 22.10.2024 | Valid | Show |
| Arula Veod OÜ | EAK | ISO 9001:2015 | | 07.01.2022 | Invalid | Show |
| WPE Ehitus OÜ | EAK | OHSAS 18001:2007 | | 14.06.2021 | Invalid | Show |
| WPE Ehitus OÜ | EAK | ISO 14001:2015 | | 14.06.2021 | Invalid | Show |
| Sonepar Eesti AS | EAK | ISO 14001:2015 | | 13.12.2023 | Valid | Show |
| Tallinna Keskkonna- ja Kommunaalamet | EAK | ISO 14001:2015 | | 13.12.2020 | Invalid | Show |
| Tallinna Keskkonna- ja Kommunaalamet | EAK | ISO 9001:2015 | | 13.12.2020 | Invalid | Show |
| Tallinna Vesi AS | EAK | ISO 45001:2018 | | 30.06.2023 | Invalid | Show |
| Tallinna Vesi AS | EAK | ISO 9001:2015 | | 30.06.2023 | Invalid | Show |
| Tallinna Vesi AS | EAK | ISO 14001:2015 | | 30.06.2023 | Invalid | Show |
| Teede Tehnokeskus AS | EAK | ISO 9001:2015 | | 14.11.2025 | Valid | Show |
| TERA AS | EAK | ISO 9001:2015 | | 05.01.2024 | Valid | Show |
| Tiido ja Partnerid Keeleagentuur OÜ | EAK | ISO 9001:2015 | | 13.12.2020 | Invalid | Show |
| TNC Components OÜ | EAK | ISO 14001:2015 | | 29.08.2024 | Valid | Show |
| TNC Components OÜ | EAK | ISO 9001:2015 | | 29.08.2024 | Valid | Show |
| Toode AS | EAK | ISO 9001:2015 | | 31.03.2024 | Valid | Show |
| Trektal AS | EAK | ISO 9001:2015 | | 11.08.2026 | Valid | Show |
| Unibox OÜ | EAK | ISO 14001:2015 | | 01.10.2024 | Valid | Show |
| Unibox OÜ | EAK | ISO 9001:2015 | | 01.10.2024 | Valid | Show |
| Väätsa Prügila AS | EAK | ISO 9001:2015 | | 08.08.2025 | Valid | Show |
| Väätsa Prügila AS | EAK | ISO 14001:2015 | | 08.08.2025 | Valid | Show |
| Vändra Tare AS | EAK | ISO 9001:2015 | | 31.01.2023 | Invalid | Show |
| Värimal OÜ | EAK | ISO 9001:2015 | | 17.05.2024 | Valid | Show |
| Vasar OÜ | EAK | ISO 9001:2015 | | 19.12.2022 | Invalid | Show |
| Vasar OÜ | EAK | ISO 14001:2015 | | 19.12.2022 | Invalid | Show |
| Vasar OÜ | --- | ISO 45001:2018 | | 19.12.2022 | Invalid | Show |
| Verston Ehitus OÜ | EAK | ISO 9001:2015 | | 07.12.2023 | Invalid | Show |
| Verston Ehitus OÜ | EAK | ISO 45001:2018 | | 31.03.2023 | Invalid | Show |
| Verston Ehitus OÜ | EAK | ISO 14001:2015 | | 07.12.2023 | Invalid | Show |
| Heimon Kala OÜ | EAK | ISO 22000:2018 | | 11.12.2023 | Invalid | Show |
| Visto OÜ | EAK | ISO 9001:2015 | | 31.03.2021 | Invalid | Show |
| Watercom OÜ | EAK | ISO 14001:2015 | | 30.06.2023 | Invalid | Show |
| Watercom OÜ | EAK | ISO 45001:2018 | | 30.06.2023 | Invalid | Show |
| Watercom OÜ | EAK | ISO 9001:2015 | | 30.06.2023 | Invalid | Show |
| WeeRec OÜ | EAK | ISO 14001:2015 | | 12.07.2024 | Valid | Show |
| Wesico Project OÜ | EAK | ISO 14001:2015 | | 03.03.2023 | Invalid | Show |
| Wesico Project OÜ | EAK | ISO 9001:2015 | | 03.03.2023 | Invalid | Show |
| Wesico Project OÜ | EAK | ISO 45001:2018 | | 25.02.2025 | Valid | Show |
| Wiru Vili TÜ | EAK | ISO 22000:2018 | | 31.07.2026 | Valid | Show |
| Wiru Vili TÜ | EAK | ISO 9001:2015 | | 31.07.2026 | Valid | Show |
| WPE Ehitus OÜ | EAK | ISO 9001:2015 | | 14.06.2021 | Invalid | Show |
| Mefab OÜ | EAK | ISO 14001:2015 | | 01.10.2026 | Valid | Show |
| Mefab OÜ | EAK | ISO 9001:2015 | | 01.10.2026 | Valid | Show |
| Metec CNC OÜ | EAK | ISO 9001:2015 | | 04.03.2025 | Valid | Show |
| MGT Muuga Grain Terminaal OÜ | EAK | ISO 9001:2015 | | 12.06.2026 | Valid | Show |
| Milectria Est OÜ | EAK | ISO 9001:2015 | | 22.02.2022 | Invalid | Show |
| Milectria Est OÜ | EAK | ISO 45001:2018 | | 22.02.2024 | Valid | Show |
| Milectria Est OÜ | EAK | ISO 14001:2015 | | 22.02.2024 | Valid | Show |
| MSM OÜ | EAK | ISO 14001:2015 | | 25.03.2026 | Valid | Show |
| MSM OÜ | EAK | ISO 9001:2015 | | 25.03.2026 | Valid | Show |
| Novotrade Invest AS | EAK | ISO 14001:2015 | | 18.02.2024 | Valid | Show |
| Novotrade Invest AS | EAK | ISO 9001:2015 | | 18.02.2024 | Valid | Show |
| Õismäe Haljastus OÜ | EAK | ISO 9001:2015 | | 17.05.2020 | Invalid | Show |
| Pagaripoisid OÜ | EAK | ISO 22000:2005 | | 18.06.2021 | Invalid | Show |
| Parmeron AS | EAK | ISO 9001:2015 | | 19.05.2022 | Invalid | Show |
| Parmeron AS | EAK | ISO 14001:2015 | | 30.06.2020 | Invalid | Show |
| Plastotec Pärnu OÜ | EAK | ISO 9001:2015 | | 16.12.2025 | Valid | Show |
| Põllumajandusuuringute Keskus | EAK | ISO 9001:2015 | | 20.06.2025 | Valid | Show |
| Põž AS | EAK | ISO 14001:2015 | | 08.02.2024 | Valid | Show |
| Põž AS | EAK | ISO 9001:2015 | | 08.02.2024 | Valid | Show |
| Profline AS | EAK | ISO 9001:2015 | | 15.11.2024 | Valid | Show |
| Puhastusproff OÜ | EAK | ISO 14001:2015 | | 19.01.2026 | Valid | Show |
| Puhastusproff OÜ | EAK | ISO 9001:2015 | | 19.01.2026 | Valid | Show |
| Raasiku Elekter AS | EAK | ISO 9001:2015 | | 27.12.2022 | Invalid | Show |
| Rannarootsi Lihatööstus AS | EAK | ISO 22000:2018 | | 29.04.2024 | Valid | Show |
| RD Electronic AS | EAK | ISO 9001:2015 | | 31.07.2026 | Valid | Show |
| Reparo Ehitus OÜ | EAK | ISO 9001:2015 | | 14.09.2024 | Valid | Show |
| Reparo Ehitus OÜ | EAK | ISO 14001:2015 | | 14.09.2024 | Valid | Show |
| Riigi Kinnisvara AS | EAK | ISO 9001:2015 | | 28.02.2024 | Valid | Show |
| Riigi Kinnisvara AS | EAK | ISO 14001:2015 | | 28.02.2024 | Valid | Show |
| Saaremaa Lihatööstus OÜ | EAK | ISO 22000:2018 | | 28.04.2023 | Invalid | Show |
| Securitas Eesti AS | EAK | ISO 9001:2015 | | 29.08.2023 | Invalid | Show |
| Securitas Eesti AS | EAK | ISO 14001:2015 | | 29.08.2023 | Invalid | Show |
| Sivellon Grupp OÜ | EAK | ISO 9001:2015 | | 09.02.2021 | Invalid | Show |
| Skinest Rail AS | EAK | ISO 9001:2015 | | 27.12.2024 | Valid | Show |
| SKS Estonia Textile OÜ | EAK | ISO 14001:2015 | | 31.05.2025 | Valid | Show |
| SKS Estonia Textile OÜ | EAK | ISO 9001:2015 | | 31.05.2022 | Invalid | Show |
| Sonepar Eesti AS | EAK | ISO 9001:2015 | | 13.12.2023 | Valid | Show |
| Est-Trans Kaubaveod AS | EAK | ISO 22000:2018 | | 31.03.2023 | Invalid | Show |
| Esvika Elekter AS | EAK | ISO 14001:2015 | | 13.12.2024 | Valid | Show |
| Esvika Elekter AS | EAK | ISO 9001:2015 | | 03.12.2024 | Valid | Show |
| Esvika Elekter AS | EAK | ISO 45001:2018 | | 03.12.2024 | Valid | Show |
| Evikon MCI OÜ | EAK | ISO 9001:2015 | | 01.01.2024 | Valid | Show |
| Fiberbar Composites OÜ | EAK | ISO 9001:2015 | | 16.02.2024 | Valid | Show |
| NOVOTRADE INVEST AS | EAK | ISO 14001:2015 | | 09.07.2023 | Invalid | Show |
| Flexoil OÜ | EAK | ISO 9001:2015 | | 12.06.2022 | Invalid | Show |
| Glamlac OÜ | EAK | ISO 9001:2015 | | 22.10.2024 | Valid | Show |
| Grader Service OÜ | EAK | ISO 9001:2015 | | 26.11.2024 | Valid | Show |
| Grandhaus OÜ | EAK | ISO 9001:2015 | | 10.07.2023 | Invalid | Show |
| Grandhaus Puhastusteenused OÜ | EAK | ISO 9001:2015 | | 10.07.2023 | Invalid | Show |
| Greif OÜ | - | ISO 9001:2015 | | 20.02.2023 | Invalid | Show |
| GT Corporation SE | EAK | ISO 9001:2015 | | 10.04.2024 | Valid | Show |
| G.W.Berg OÜ | EAK | ISO 9001:2015 | | 02.09.2024 | Valid | Show |
| Haapsalu Metal OÜ | EAK | ISO 9001:2015 | | 30.04.2024 | Valid | Show |
| Haart Ehitus OÜ | EAK | ISO 9001:2015 | | 04.09.2023 | Invalid | Show |
| Haart Ehitus OÜ | EAK | ISO 14001:2015 | | 04.09.2023 | Invalid | Show |
| Haart Ehitus OÜ | EAK | ISO 45001:2018 | | 04.09.2023 | Invalid | Show |
| HAKA Plast OÜ | EAK | ISO 9001:2015 | | 24.04.2023 | Invalid | Show |
| Harju Ehitus AS | EAK | ISO 14001:2015 | | 01.07.2022 | Invalid | Show |
| Harju Ehitus AS | EAK | ISO 9001:2015 | | 01.07.2022 | Invalid | Show |
| Indetek OÜ | EAK | ISO 9001:2015 | | 09.07.2026 | Valid | Show |
| Inission Tallinn OÜ | EAK | ISO 9001:2015 | | 02.06.2025 | Valid | Show |
| Inission Tallinn OÜ | EAK | ISO 14001:2015 | | 02.06.2025 | Valid | Show |
| Insenerehituse AS | EAK | ISO 9001:2015 | | 22.08.2025 | Valid | Show |
| Insenerehituse AS | EAK | ISO 14001:2015 | | 22.08.2025 | Valid | Show |
| Intact OÜ | EAK | ISO 9001:2015 | | 29.08.2020 | Invalid | Show |
| KH Energia-Konsult AS | EAK | ISO 45001:2018 | | 21.03.2025 | Valid | Show |
| KH Energia-Konsult AS | EAK | ISO 9001:2015 | | 21.03.2025 | Valid | Show |
| KH Energia-Konsult AS | EAK | ISO 14001:2015 | | 21.03.2025 | Valid | Show |
| Kikas OÜ | EAK | ISO 22000:2018 | | 19.11.2024 | Valid | Show |
| Linford Transport OÜ | EAK | ISO 14001:2015 | | 01.10.2024 | Valid | Show |
| Linford Transport OÜ | EAK | ISO 9001:2015 | | 01.10.2024 | Valid | Show |
| Linnamäe Lihatööstus AS | EAK | ISO 22000:2018 | | 07.06.2025 | Valid | Show |
| Maag Grupp AS | EAK | ISO 22000:2018 | | 29.04.2024 | Valid | Show |
| Martem AS | EAK | ISO 9001:2015 | | 16.03.2024 | Valid | Show |
| Mascot Baltic OÜ | EAK | ISO 9001:2015 | | 04.03.2025 | Valid | Show |
| Elektritsentrum AS | EAK | ISO 9001:2015 | | 04.04.2024 | Valid | Show |
| Eltech Service OÜ | - | ISO 45001:2018 | | 01.09.2025 | Valid | Show |
| Eltech Service OÜ | EAK | ISO 14001:2015 | | 01.09.2025 | Valid | Show |
| Eltech Service OÜ | EAK | ISO 9001:2015 | | 01.09.2025 | Valid | Show |
| Enefit Green AS Iru Elektrijaam | EAK | OHSAS 18001:2007 | | 09.09.2021 | Invalid | Show |
| Enefit Green AS Iru Elektrijaam | EAK | ISO 9001:2015 | | 09.09.2021 | Invalid | Show |
| Enefit Green AS Iru Elektrijaam | EAK | EMAS 1221:2009 | | 08.09.2024 | Valid | Show |
| Enefit Kaevandused AS | EAK | ISO 14001:2015 | | 29.05.2021 | Invalid | Show |
| Enefit Kaevandused AS | EAK | ISO 9001:2015 | | 29.05.2021 | Invalid | Show |
| Enefit Kaevandused AS | EAK | OHSAS 18001:2007 | | 28.02.2021 | Invalid | Show |
| Energiatehnika OÜ | EAK | ISO 9001:2015 | | 20.06.2025 | Valid | Show |
| Energoservis OÜ | EAK | ISO 14001:2015 | | 26.05.2023 | Invalid | Show |
| Energoservis OÜ | - | ISO 45001:2018 | | 26.05.2022 | Invalid | Show |
| Energoservis OÜ | EAK | ISO 9001:2015 | | 26.05.2022 | Invalid | Show |
| Erakliinik Dentes AS | EAK | ISO 9001:2015 | | 07.06.2024 | Valid | Show |
| Erakliinik Dentes AS | EAK | ISO 45001:2018 | | 07.06.2024 | Valid | Show |
| Erakliinik Dentes AS | EAK | ISO 14001:2015 | | 07.06.2024 | Valid | Show |
| ESRO AS | EAK | ISO 14001:2015 | | 09.12.2023 | Invalid | Show |
| ESRO AS | EAK | ISO 9001:2015 | | 09.12.2023 | Invalid | Show |
| Est-Doma OÜ | EAK | ISO 9001:2015 | | 03.05.2024 | Valid | Show |
| Eston Ehitus AS | EAK | ISO 9001:2015 | | 29.05.2023 | Invalid | Show |
| Eston Ehitus AS | EAK | ISO 14001:2015 | | 29.05.2023 | Invalid | Show |
| Eston Ehitus AS | EAK | ISO 45001:2018 | | 29.05.2023 | Invalid | Show |
| Datagate OÜ | EAK | ISO 9001:2015 | | 17.12.2023 | Valid | Show |
| DeRoyal Estonia OÜ | EAK | ISO 9001:2015 | | 27.11.2022 | Invalid | Show |
| DeRoyal Estonia OÜ | EAK | ISO 14001:2015 | | 27.11.2022 | Invalid | Show |
| Dzidra OÜ | EAK | ISO 9001:2015 | | 11.05.2026 | Valid | Show |
| Eesti ESM AS | EAK | ISO 9001:2015 | | 25.10.2023 | Invalid | Show |
| Eesti ESM AS | EAK | ISO 14001:2015 | | 25.10.2023 | Invalid | Show |
| Eesti Maheproteiini Ühistu | EAK | ISO 22000:2018 | | 01.07.2024 | Valid | Show |
| Eesti Raudtee AS | EAK | ISO 14001:2015 | | 15.11.2024 | Valid | Show |
| Eesti Raudtee AS | EAK | ISO 9001:2015 | | 15.11.2024 | Valid | Show |
| Eesti Sai OÜ | EAK | ISO 22000:2018 | | 30.06.2024 | Valid | Show |
| Eesti Standardikeskus MTÜ | EAK | ISO 9001:2015 | | 06.09.2021 | Invalid | Show |
| Eesti Teed AS | EAK | ISO 14001:2015 | | 29.09.2022 | Invalid | Show |
| Eesti Teed AS | EAK | ISO 9001:2015 | | 29.09.2022 | Invalid | Show |
| Elektritsentrum AS | EAK | ISO 45001:2018 | | 04.04.2025 | Valid | Show |
| Elektritsentrum AS | EAK | ISO 14001:2015 | | 04.04.2024 | Valid | Show |
| ABC Motors AS | EAK | ISO 9001:2015 | | 18.11.2024 | Valid | Show |
| Ako Eesti OÜ | EAK | ISO 14001:2015 | | 02.04.2025 | Valid | Show |
| Ako Eesti OÜ | EAK | ISO 9001:2015 | | 02.04.2025 | Valid | Show |
| A.L.A.R.A. AS | EAK | ISO 14001:2015 | | 21.11.2023 | Invalid | Show |
| A.L.A.R.A. AS | EAK | ISO 9001:2015 | | 21.11.2023 | Invalid | Show |
| Arco Color AS | EAK | ISO 9001:2015 | | 28.12.2022 | Invalid | Show |
| Arutech Parimad Aknad OÜ | EAK | ISO 14001:2015 | | 21.07.2023 | Invalid | Show |
| Arutech Parimad Aknad OÜ | EAK | ISO 9001:2015 | | 21.07.2023 | Invalid | Show |
| Atria Eesti AS | EAK | ISO 22000:2018 | | 20.12.2022 | Invalid | Show |
| Avestark OÜ | EAK | ISO 9001:2015 | | 05.09.2025 | Valid | Show |
| Avestark OÜ | EAK | ISO 14001:2015 | | 05.09.2025 | Valid | Show |
| Avolux OÜ | EAK | ISO 9001:2015 | | 05.02.2024 | Valid | Show |
| Baltic Works OÜ | EAK | ISO 9001:2015 | | 25.02.2025 | Valid | Show |
| Boomerang Cable OÜ | EAK | ISO 14001:2015 | | 12.12.2022 | Invalid | Show |
| Boomerang Cable OÜ | EAK | ISO 9001:2015 | | 12.12.2022 | Invalid | Show |
| Consumat OÜ | EAK | ISO 14001:2015 | | 02.02.2020 | Invalid | Show |
| Consumat OÜ | EAK | ISO 9001:2015 | | 02.02.2020 | Invalid | Show |
| Dagöplast AS | EAK | ISO 9001:2015 | | 22.08.2025 | Valid | Show |
| Dagöplast AS | EAK | ISO 22000:2018 | | 22.08.2025 | Valid | Show |
| Dagöplast AS | EAK | ISO 14001:2015 | | 22.08.2025 | Valid | Show |
