Rangert etter antall ansatte registrert i Enhetsregisteret.
| # | Bedrift | Ansatte |
|---|---|---|
| 1 | BRITISH EMBASSYOSLO | 39 |
| 2 | JAPANS AMBASSADEOSLO | 20 |
| 3 | AMBASSADE DE FRANCEOSLO | 17 |
| 4 | ROYAL EMBASSY OF SAUDI ARABIA IN NORWAYOSLO | 15 |
| 5 | SPANIAS AMBASSADEOSLO | 13 |
| 6 | EMBASSY OF CANADAOSLO | 13 |
| 7 | DEN DANSKE AMBASSADE |
Kilde: Brønnøysundregistrene og Regnskapsregisteret (NLOD). Listen oppdateres daglig.
| 13 |
| 8 | BRAZILIAN EMBASSYOSLO | 12 |
| 9 | CESSDA ERICBERGEN | 12 |
| 10 | ITALIAS AMBASSADEOSLO | 12 |
| 11 | ROYAL NETHERLANDS EMBASSYOSLO | 11 |
| 12 | DELEGATION OF THE EUROPEAN UNION IN NORWAY/EEASOSLO | 11 |
| 13 | FINLANDS AMBASSADEOSLO | 11 |
| 14 | EMBASSY OF THE REPUBLIC OF IRAQOSLO | 10 |
| 15 | BELGIAS AMBASSADEOSLO | 10 |
| 16 | DEN INDISKE AMBASSADEOSLO | 10 |
| 17 | US ELEMENT AT SOLA SEA FINANCE OFFICESTAVANGER | 9 |
| 18 | SVERIGES AMBASSADOSLO | 9 |
| 19 | EMBASSY OF ISRAELOSLO | 9 |
| 20 | EMBASSY OF THE UNITED ARAB EMIRATES IN NORWAYOSLO | 8 |
| 21 | SOUTH AFRICAN EMBASSYOSLO | 7 |
| 22 | PORTUGALS AMBASSADEOSLO | 6 |
| 23 | THE EMBASSY OF THE HASHEMITE KINGDOM OF JORDAN IN NORWAY | 6 |
| 24 | DEN TUNISISKE AMBASSADEOSLO | 6 |
| 25 | EMBASSY OF THE REPUBLIC OF KOREAOSLO | 6 |
| 26 | CHILENSKE AMBASSADEOSLO | 6 |
| 27 | UNGARNS AMBASSADEOSLO | 6 |
| 28 | DEN ARGENTINSKE AMBASSADEOSLO | 6 |
| 29 | DEN ØSTERRIKSKE AMBASSADEOSLO | 6 |
| 30 | EMBASSY OF IRELANDOSLO | 5 |
| 31 | AMERICAN CHAMBER OF COMMERCE IN NORWAYOSLO | 5 |
| 32 | REPUBLIKKEN POLENS AMBASSADEOSLO | 5 |
| 33 | ALGERIES AMBASSADEOSLO | 5 |