Rangert etter antall ansatte registrert i Enhetsregisteret.
| # | Bedrift | Ansatte |
|---|---|---|
| 1 | KONGSBERG MARITIME ASKONGSBERG | 3 648 |
| 2 | KONGSBERG DISCOVERY ASHORTEN | 1 091 |
| 3 | NORDIC SEMICONDUCTOR ASATRONDHEIM | 591 |
| 4 | KITRON ASSTAUBØ | 581 |
| 5 | HAPRO ELECTRONICS ASJAREN | 438 |
| 6 | AUTRONICA FIRE AND SECURITY ASTRONDHEIM | 370 |
| 7 | NORAUTRON AS |
Kilde: Brønnøysundregistrene og Regnskapsregisteret (NLOD). Listen oppdateres daglig.
| 322 |
| 8 | GE VINGMED ULTRASOUND ASHORTEN | 289 |
| 9 | INDRA NAVIA ASASKER | 241 |
| 10 | HATTELAND TECHNOLOGY ASAKSDAL | 224 |
| 11 | NORBIT EMS ASSELBU | 219 |
| 12 | ROXAR FLOW MEASUREMENT ASSTAVANGER | 211 |
| 13 | JOTRON ASLARVIK | 211 |
| 14 | COMROD ASTAU | 210 |
| 15 | FLIR UNMANNED AERIAL SYSTEMS ASHVALSTAD | 178 |
| 16 | APPEAR ASAOSLO | 166 |
| 17 | KONGSBERG DEFENCE COMMUNICATION ASASKER | 132 |
| 18 | NORTEK ASRUD | 118 |
| 19 | CLAMPON ASLAKSEVÅG | 112 |
| 20 | KONGSBERG NORCONTROL ASHORTEN | 110 |
| 21 | ELOTEC ASOPPDAL | 109 |
| 22 | INISSION LØKKEN ASLØKKEN VERK | 106 |
| 23 | MEDISTIM ASAOSLO | 104 |
| 24 | TRATEC NORCON ASVENNESLA | 98 |
| 25 | HERNIS SCAN SYSTEMS ASARENDAL | 88 |
| 26 | DNH A/S Den Norske Høyttalerfabrikk A/SKRAGERØ | 77 |
| 27 | RADIONOR COMMUNICATIONS ASTRONDHEIM | 76 |
| 28 | AANDERAA DATA INSTRUMENTS ASNESTTUN | 72 |
| 29 | OPTOSCALE ASTRONDHEIM | 67 |
| 30 | MARINE TECHNOLOGIES LLC NUFEGERSUND | 65 |
| 31 | NEO MONITORS ASSKEDSMOKORSET | 65 |
| 32 | INISSION HALDEN ASHALDEN | 64 |
| 33 | WESTCONTROL ROBERTSON ASEGERSUND | 62 |
| 34 | EIDEL ASEIDSVOLL | 62 |
| 35 | SAFRAN SENSING TECHNOLOGIES NORWAY ASSKOPPUM | 61 |
| 36 | METTLER-TOLEDO CARGOSCAN ASOSLO | 56 |
| 37 | MEASUREMENT SOLUTIONS NORWAY ASKONGSBERG | 56 |
| 38 | SCANMATIC ASARENDAL | 54 |
| 39 | MEMSCAP ASSKOPPUM | 52 |
| 40 | TOPRO ELEKTRONIKK ASGJØVIK | 42 |
| 41 | NORBIT ASATRONDHEIM | 40 |
| 42 | SCANSENSE ASÅSGÅRDSTRAND | 38 |
| 43 | MECTRO ASHORTEN | 38 |
| 44 | DANELEC NORWAY ASBERGEN | 36 |
| 45 | CAVOTEC MICRO-CONTROL ASHELL | 36 |
| 46 | NORWEGIAN SPECIAL MISSION ASNANNESTAD | 36 |
| 47 | NORSONIC ASTRANBY | 35 |
| 48 | JOTRON SKIPPER ASOSLO | 32 |
| 49 | SEAS FABRIKKER ASMOSS | 29 |
| 50 | ARGOS SOLUTIONS ASKONGSBERG | 29 |
| 51 | NORTROLL ASLEVANGER | 27 |
| 52 | AXNES ASGRIMSTAD | 27 |
| 53 | WINGTECH ASSUNDLANDET | 26 |
| 54 | LIGHT STRUCTURES ASOSLO | 26 |
| 55 | PRO ANALYSIS ASBERGEN | 25 |
| 56 | SENSOCURE ASSKOPPUM | 22 |
| 57 | CONOPTICA ASKLÆBU | 22 |
| 58 | SHORECONNECTION INTERNATIONAL ASBEKKJARVIK | 21 |
| 59 | TAVLEBYGGERN ASLILLESTRØM | 19 |
| 60 | INGENIØRFIRMA PAUL JØRGENSEN ASTRONDHEIM | 18 |
| 61 | SCANMAR ASÅSGÅRDSTRAND | 18 |
| 62 | METRONOR INDUSTRIAL ASASKER | 18 |
| 63 | SENSORLINK ASTRONDHEIM | 17 |
| 64 | VIATECH ASKONGSBERG | 17 |
| 65 | ELPRINT ASNESTTUN | 15 |
| 66 | SAIV ASLAKSEVÅG | 15 |
| 67 | ENERGIMA OVERVÅKNING ASLYSAKER | 14 |
| 68 | MULTIGUARD ELECTRONIC ASSELLEBAKK | 14 |
| 69 | GYLLING PRODUKSJON ASKANA | 13 |
| 70 | XSENS ASGODVIK | 12 |
| 71 | KITRON ASABILLINGSTAD | 12 |
| 72 | RS-SYSTEMS ASFOSNAVÅG | 11 |
| 73 | VISION IO ASSTAVANGER | 10 |
| 74 | NANOCAPS ASBORRE | 9 |
| 75 | CIGNUS INSTRUMENTS ASOSLO | 9 |
| 76 | CIMON MEDICAL ASTRONDHEIM | 9 |
| 77 | NORTH INVENT NORWAY ASHAUGESUND | 9 |
| 78 | KAMV ASDISENÅ | 9 |
| 79 | TINDEQ ASLEKNES | 8 |
| 80 | SONOFIT ASTRONDHEIM | 8 |
| 81 | FERDER SOLUTIONS ASNØTTERØY | 8 |
| 82 | SOLØR MEDIA ASFLISA | 8 |
| 83 | OPTONOR ASTRONDHEIM | 8 |
| 84 | NORWIA ASSANDEFJORD | 7 |
| 85 | SUNDT ASOSLO | 7 |
| 86 | BRAILLO NORWAY ASSTJØRDAL | 7 |
| 87 | SCANJET ARISTON ASPORSGRUNN | 6 |
| 88 | EMIT ASOSLO | 6 |
| 89 | SEA SURVEILLANCE ASLAKSEVÅG | 6 |
| 90 | MICROMILSPEC ASOSLO | 6 |
| 91 | TELERADIO NORGE ASDAL | 6 |
| 92 | NICOUSTIC ASTRONDHEIM | 6 |
| 93 | A.G TAVLESERVICE ASSKEDSMOKORSET | 6 |
| 94 | AIWELL ASSTOKKE | 6 |
| 95 | MEGACON ASBØNES | 6 |
| 96 | EMBRON GROUP ASOSLO | 5 |
| 97 | NORTRONIX ASSTAVERN | 5 |
| 98 | AXIS COMMUNICATIONS NORGE ASASKER | 5 |
| 99 | SKOG NORWAY ASOSLO | 5 |
| 100 | CNC PRODUKSJON ASOSLO | 5 |