| 1 | first class laboratory inc | €3.3B | 20,000 | 80 | A |
| 2 | rfd | €1.5B | 7,500 | 80 | A |
| 3 | a'saffa foods, saog, muscat, oman | €1.2B | 3,000 | 80 | A |
| 4 | muscat municipality | €754.7M | 7,500 | 70 | B |
| 5 | shaksy engineering services | €594.1M | 3,000 | 70 | B |
| 6 | bahwan international group | €570.5M | 3,000 | 70 | B |
| 7 | Port of Duqm Company SAOC | €479.2M | 350 | 70 | B |
| 8 | vaseem page | €363.2M | 20,000 | 70 | B |
| 9 | idp education oman | €343.3M | 3,000 | 70 | B |
| 10 | bg electric | €278.9M | 3,000 | 70 | B |
| 11 | Global Surveys (GS) | €268.2M | 350 | 70 | B |
| 12 | OTE group | €231.3M | 567 | 70 | B |
| 13 | Innovation Building LLC | €207.2M | 350 | 70 | B |
| 14 | Naranjee Hirjee Group | €180.2M | 350 | 70 | B |
| 15 | AATCO Food Industries | €177.9M | 350 | 70 | B |
| 16 | Areej Vegetable Oils & Derivatives SAOC | €177.9M | 350 | 70 | B |
| 17 | Murooj Al Alia LLC | €177.9M | 350 | 70 | B |
| 18 | Oman Sail | €171.1M | 125 | 70 | B |
| 19 | Al - Hathaifa Group | €142.8M | 350 | 70 | B |
| 20 | Quality & Saving Center | €142.8M | 350 | 70 | B |
| 21 | AGI (Advanced Gate Investment) | €142.8M | 350 | 70 | B |
| 22 | Salman Corporation | €142.8M | 350 | 70 | B |
| 23 | Al Karama Hypermarkets | €142.8M | 350 | 70 | B |
| 24 | REACH Logistics | €142.8M | 350 | 70 | B |
| 25 | Al Madina Logistics (AMLS) | €142.8M | 350 | 70 | B |
| 26 | Fahud Desert Trading Company LLC | €142.8M | 350 | 70 | B |
| 27 | Truckoman Equipment Rental LLC | €142.8M | 350 | 70 | B |
| 28 | Khimji Ramdas - Shipping | €142.8M | 350 | 70 | B |
| 29 | AL Nowras Logistics Solution | €142.8M | 350 | 70 | B |
| 30 | Nakheel Oman Development | €142.3M | 350 | 70 | B |
| 31 | Oman Flour Mills Company (S.A.O.G) | €142.3M | 350 | 70 | B |
| 32 | A'Rayaf Chicken | €142.3M | 350 | 70 | B |
| 33 | lctech leading construction technology lctech | €137.1M | 350 | 70 | B |
| 34 | Dhofar Insurance Company S.A.O.G. | €128.6M | 350 | 70 | B |
| 35 | Zawawi Trading Company LLC | €125.9M | 350 | 70 | B |
| 36 | Al Fairuz Trading & Contracting Company LLC | €125.9M | 350 | 70 | B |
| 37 | oman engineering llc | €113.3M | 750 | 70 | B |
| 38 | al hajiry mechanical engineering & contracting (almec) | €113.3M | 750 | 70 | B |
| 39 | POD Holding | €109.7M | 350 | 70 | B |
| 40 | United Special Technical Services (USTS) | €109.7M | 350 | 70 | B |
| 41 | Middle East Technical Services LLC | €109.7M | 350 | 70 | B |
| 42 | MAJEES TECHNICAL SERVICES LLC | €109.7M | 350 | 70 | B |
| 43 | United Investment & Development | €109.7M | 350 | 70 | B |
| 44 | Sogex Oman Co. LLC | €109.7M | 350 | 70 | B |
| 45 | AL RAMOOZ Group of Companies | €109.7M | 350 | 70 | B |
| 46 | Falcon Oilfield Services | €109.7M | 350 | 70 | B |
| 47 | Tasneea Oil and Gas Technology | €109.7M | 350 | 70 | B |
| 48 | SOSCO - الصحاري | €109.7M | 350 | 70 | B |
| 49 | BadrEOR | €109.7M | 350 | 70 | B |
| 50 | Desert Sand Oil & Gas LLC | €109.7M | 350 | 70 | B |
| 51 | Arabian Gulf Technical Solutions | €109.7M | 350 | 70 | B |
| 52 | Oilfield Inspection Service | €109.7M | 350 | 70 | B |
| 53 | AWS Engineering llc | €109.7M | 350 | 70 | B |
| 54 | AMRAN Establishment L.L.C. | €109.7M | 350 | 70 | B |
| 55 | TR Engineering Consultancy LLC (a tecnicas reunidas group of companies) | €109.7M | 350 | 70 | B |
| 56 | MJB Energy Services | €109.7M | 350 | 70 | B |
| 57 | Oman Oil Company Exploration & Production LLC (OOCEP) | €109.7M | 350 | 70 | B |
| 58 | National Young Professional Committee | €109.7M | 350 | 70 | B |
| 59 | Ba Omar Oil Field Services | €109.7M | 350 | 70 | B |
| 60 | National Steel Fab L.L.C | €109.7M | 350 | 70 | B |
| 61 | Oman Petroleum & Energy Show | €109.7M | 350 | 70 | B |
| 62 | INTERNATIONAL CORROSION SERVICES L.L.C | €109.7M | 350 | 70 | B |
| 63 | Al Maha Petroleum Products Marketing Company | €109.7M | 350 | 70 | B |
| 64 | fairtrade llc | €101.7M | 750 | 70 | B |
| 65 | ramniklal b kothary & co. llc. | €101.7M | 750 | 70 | B |
| 66 | ikhtiar group | €95.8M | 125 | 60 | C+ |
| 67 | AL JASSAR LLC TRADING DIVISION | €95.8M | 125 | 60 | C+ |
| 68 | Diamond Middle East Development | €95.8M | 125 | 60 | C+ |
| 69 | Mawarid Mining Company LLC | €93.2M | 350 | 60 | C+ |
| 70 | Oman Mining Expo | €93.2M | 350 | 60 | C+ |
| 71 | Al-Jood Natural Resource L.L.C | €93.2M | 350 | 60 | C+ |
| 72 | oman cement company s.a.o.g | €91.8M | 750 | 60 | C+ |
| 73 | Sterling Sites | €90.8M | 350 | 60 | C+ |
| 74 | Kingdom of Middle East | €90.8M | 350 | 60 | C+ |
| 75 | National Mineral Water Company (SAOG) | €86.3M | 350 | 60 | C+ |
| 76 | Oman Refreshment Company (SAOG) | €86.3M | 350 | 60 | C+ |
| 77 | NADA HAPPINESS TRADING LLC | €86.3M | 350 | 60 | C+ |
| 78 | National Biscuit Industries LTD SAOG | €86.3M | 350 | 60 | C+ |
| 79 | Al Azaiba Furniture Factory & Interior Decoration LLC | €83.8M | 350 | 60 | C+ |
| 80 | Al Wasit machinery (Oman) - Hyundai construction equipment | €81.9M | 350 | 60 | C+ |
| 81 | OMAN FLANGES PRODUCTION FACTORY | €81.9M | 350 | 60 | C+ |
| 82 | gurdesan oman | €78.9M | 350 | 60 | C+ |
| 83 | Gold Fin International LLC | €76.6M | 350 | 60 | C+ |
| 84 | Sohar Stones LLC | €74.0M | 125 | 60 | C+ |
| 85 | Al Toprani Trad. | €74.0M | 125 | 60 | C+ |
| 86 | Al Salami Group Oman | €74.0M | 125 | 60 | C+ |
| 87 | Innovation Building | €74.0M | 125 | 60 | C+ |
| 88 | DALLAS TRADING CO. L.L.C - UAE/OMAN/QATAR | €74.0M | 125 | 60 | C+ |
| 89 | IBN AL AJMI TRADING - OMAN | €74.0M | 125 | 60 | C+ |
| 90 | Al Amana Building Materials | €74.0M | 125 | 60 | C+ |
| 91 | Hadharah Group | €73.6M | 350 | 60 | C+ |
| 92 | الوطنية للتمويل National Finance | €73.6M | 350 | 60 | C+ |
| 93 | Gulf Advanced Waves Financial Services. LLC (gawfs) | €73.6M | 350 | 60 | C+ |
| 94 | Invest in madayn | €73.6M | 350 | 60 | C+ |
| 95 | LuLu Exchange Oman | €73.6M | 350 | 60 | C+ |
| 96 | Aknan Investment Company | €73.6M | 350 | 60 | C+ |
| 97 | Badr Investment Group | €73.6M | 350 | 60 | C+ |
| 98 | FBF Group of Companies | €73.6M | 350 | 60 | C+ |
| 99 | lucky house international llc | €71.8M | 750 | 60 | C+ |
| 100 | Direct services LLC | €70.0M | 350 | 60 | C+ |