| PRP-NDT, SIA NUF | 938573344 | Lv-3430 Grobina | 12 October 2026 | Active |
| HYPERSONICA GMBH | 938602417 | De-85622 Feldkirchen | 6 October 2026 | Active |
| SIGUR INNOVASJON AS TVANGSAVVIKLINGSBO | 938557314 | Kolbotn | 24 September 2026 | Bankruptcy estate |
| RADONRÅDGIVNING AS TVANGSAVVIKLINGSBO | 938503559 | Jessheim | 16 September 2026 | Bankruptcy estate |
| VAYRA SP. Z O.O. | 937893167 | Pl-05-300 Minsk Mazowiecki | 31 August 2026 | Active |
| THE CORING COMPANY AS KONKURSBO | 938307180 | Mo i Rana | 20 August 2026 | Bankruptcy estate |
| 3G-GEARCHECK GERMANY GMBH | 938190240 | De-49086 Osnabrück | 15 August 2026 | Active |
| HPI-ANDT GMBH NUF | 938170088 | De-92546 Schmidgaden | 13 August 2026 | Active |
| SOLØR JORD OG VANNLABORATORIUM AS | 938346976 | Våler i Solør | 5 August 2026 | Active |
| NORDIC QUALITY CONTROL (NQC) AS | 938179522 | Mosterøy | 13 July 2026 | Active |
| A-CONSULTSERVICE AS | 938118248 | Bodø | 28 June 2026 | Active |
| SURVEYOR AS | 938198144 | Kjeller | 8 May 2026 | Active |
| AQUAPRIORI OY | 937554990 | Fi-40930 Kinkomaa | 25 April 2026 | Active |
| UAB "NDT POWER" NUF | 937061080 | Lt-92384 Klaipeda | 23 April 2026 | Active |
| TUBING & TORQUE AS | 937465262 | Søreidgrend | 24 March 2026 | Active |
| HTI AS | 937441576 | Drammen | 17 March 2026 | Active |
| GLOBAL VERIFY & SERVICES AS | 937301472 | Oslo | 3 February 2026 | Active |
| VALITEK AS | 936991890 | Oslo | 7 January 2026 | Active |
| HALAL CERTIFICATION SERVICES NORDIC AS | 937006454 | Algarheim | 2 January 2026 | Active |
| AIMA DIAGNOSTICS AS | 937198140 | Horten | 12 December 2025 | Active |
| SECURE NORGE DA | 836413032 | Vear | 17 November 2025 | Active |
| NORTH INSPECTION BODØ AS KONKURSBO | 936556906 | Bodø | 11 November 2025 | Bankruptcy estate |
| TAKST OG KONTROLLSERVICE AS | 936645283 | Hønefoss | 3 November 2025 | Active |
| KA MASKIN AS | 936606814 | Kongsvinger | 1 November 2025 | Active |
| VÅGEN SOLUTIONS AS | 936610773 | Telavåg | 21 October 2025 | Active |
| RBM INDUSTRIES, INC. | 936317472 | Ssan Antonio Tx 78258 | 21 October 2025 | Active |
| MICHAEL PRODUCTION AB NUF | 936287999 | 907 52 Umeå | 15 October 2025 | Active |
| KB QUALITY INSPECTION AS | 936418171 | Aurskog | 11 October 2025 | Active |
| SPRINKO AS | 936431305 | Vear | 5 October 2025 | Active |
| HOLTH HOLDING AS | 936379605 | Hønefoss | 3 October 2025 | Active |
| WERELIUS L KONSULT AB NUF | 936129013 | Se-170 75 Solna | 23 September 2025 | Active |
| KONTROLL-ØST ANS | 936008127 | Drammen | 21 August 2025 | Deleted from the Central Coordinating Register |
| PUMPCHARGER AS | 935909821 | Revetal | 2 August 2025 | Active |
| MESTRA WATER RECYCLING AS | 936364950 | Sandefjord | 29 July 2025 | Active |
| WATER WEIGHTS HOLDING AS | 935850444 | Laksevåg | 7 July 2025 | Active |
| AXESS CONNECT AS | 835496112 | Molde | 2 May 2025 | Active |
| TÜV NORD ENSYS GMBH & CO. KG | 935333563 | De-22525 Hamburg | 26 April 2025 | Active |
| D MARSHALL LTD NUF | 935212464 | Gb-Newtown Sy16 2ab | 29 March 2025 | Active |
| SUN INSPECTION SERVICES SRL | 935174775 | Ro-110232 Pitesti, Arges | 24 March 2025 | Active |
| 13 FACTORY ST PTY LTD | 935174759 | Au-4570 Imbil Qld | 24 March 2025 | Active |
| POLYPUS SCUBA SERVICE ANS | 935249155 | Brekstad | 10 March 2025 | Being wound up |
| ABBERIOR INSTRUMENTS GMBH NUF | 935049334 | De-37077 Göttingen | 3 March 2025 | Active |
| SUSTAINABLE ENERGY HOLDING AS | 935320496 | Stord | 17 February 2025 | Active |
| SJÖDOFFS FASTIGHETSSERVICE & TROSSPASSNING AB NUF | 934831152 | Se-73 136 Köping | 31 January 2025 | Active |
| PLUSSLAB TESTSENTER AS | 935317606 | Sykkylven | 20 January 2025 | Active |
| ANTON INSPECTION & CONSULTING NUF | 834757982 | Se-35229 Växjö | 11 January 2025 | Active |
| ELTRYGGHET AS | 935031826 | Eidsvåg i Åsane | 10 January 2025 | Active |
| DB SYSTEMTECHNIK GMBH | 934758145 | De-32423 Minden | 8 January 2025 | Active |
| DELSITECH OY | 834745992 | Fi-20520 Turku | 7 January 2025 | Active |
| CS DYNAMIC ENGINEERING LTD NUF | 934648447 | Dd5 1nb Dundee Scotland | 2 January 2025 | Active |