| 1 | National Iranian Oil Company
petroleum industry | €51.0B | -- | 57 | B |
| 2 | تولید و توزیع فرآورده های غذایی خانگی سدیر | €8.1B | 20,000 | 80 | A |
| 3 | mevagroup | €5.2B | 20,000 | 80 | A |
| 4 | mohsen ghane | €4.0B | 20,000 | 80 | A |
| 5 | ikco | iran khodro | ایرانخودرو | €3.8B | 20,000 | 80 | A |
| 6 | formaluminii | €3.7B | 20,000 | 80 | A |
| 7 | sandsport | €3.2B | 20,000 | 80 | A |
| 8 | setak cookies company (كارخانه بيسكوئيت ستاك) | €3.0B | 7,500 | 80 | A |
| 9 | روان کارگاه | €2.3B | 20,000 | 80 | A |
| 10 | ofogh koorosh chain stores | €1.9B | 20,000 | 80 | A |
| 11 | parvangroup | €1.5B | 7,500 | 80 | A |
| 12 | sinafoodindustry | €1.5B | 7,500 | 80 | A |
| 13 | golestanuniversity | €1.5B | 7,500 | 80 | A |
| 14 | ideh pardazi tabnak iranian co. | €1.4B | 20,000 | 80 | A |
| 15 | shirinialef | €1.2B | 3,000 | 80 | A |
| 16 | tamsi saffron | €1.2B | 3,000 | 80 | A |
| 17 | paaydar smart city | €1.2B | 20,000 | 80 | A |
| 18 | execution of imam khomeini's order (eiko) | €1.2B | 20,000 | 80 | A |
| 19 | nasb niroo | €1.1B | 7,500 | 80 | A |
| 20 | iremco industrial group | €1.0B | 7,500 | 80 | A |
| 21 | technical and vocational university of tehran provinc | €858.3M | 7,500 | 70 | B |
| 22 | نساجی، پوشاک، فرش و چرم | €849.6M | 20,000 | 70 | B |
| 23 | kuhinbeton | €777.9M | 3,000 | 70 | B |
| 24 | mammut industrial park | €754.7M | 7,500 | 70 | B |
| 25 | University of Tehran | €727.6M | 6,358 | 70 | B |
| 26 | mahansirjan | €662.8M | 3,000 | 70 | B |
| 27 | azaran industrial structures company | €662.8M | 3,000 | 70 | B |
| 28 | mahan industries & mines development co. | €662.8M | 3,000 | 70 | B |
| 29 | multi | €596.7M | 3,000 | 70 | B |
| 30 | ircold | €594.1M | 3,000 | 70 | B |
| 31 | omran maroon engineering company | €594.1M | 3,000 | 70 | B |
| 32 | sinpro supply chain | €574.7M | 750 | 70 | B |
| 33 | ap consulting engineers | €570.5M | 3,000 | 70 | B |
| 34 | گروه صنعتی mgh | €570.5M | 3,000 | 70 | B |
| 35 | bahman group official | €570.5M | 3,000 | 70 | B |
| 36 | MAKINDARYA CASPIAN | €479.2M | 350 | 70 | B |
| 37 | Sea Port Line Co. | €479.2M | 350 | 70 | B |
| 38 | ev-yol construction co. | €453.1M | 3,000 | 70 | B |
| 39 | Audit & Inspection Society of Iran | €444.6M | 350 | 70 | B |
| 40 | Unikal Iran | €444.6M | 350 | 70 | B |
| 41 | foumanchimie behdasht | €406.9M | 3,000 | 70 | B |
| 42 | pars khazar official | €406.9M | 3,000 | 70 | B |
| 43 | can home appliances co | €406.9M | 3,000 | 70 | B |
| 44 | ray-ab consulting engineers co | €384.8M | 3,000 | 70 | B |
| 45 | mim digital studio | €368.8M | 20,000 | 70 | B |
| 46 | allameh tabatabaei complex of cultural and educational | €343.3M | 3,000 | 70 | B |
| 47 | marvelous stone company | €308.8M | 750 | 70 | B |
| 48 | ias council | €307.0M | 3,000 | 70 | B |
| 49 | mahfeltea | €304.9M | 750 | 70 | B |
| 50 | ata | €304.9M | 750 | 70 | B |
| 51 | mizouco | €304.9M | 750 | 70 | B |
| 52 | sayesaman.co | €278.9M | 3,000 | 70 | B |
| 53 | solosaz.com | €278.9M | 3,000 | 70 | B |
| 54 | golpakhsheaval (golrang industrial group) | €278.9M | 3,000 | 70 | B |
| 55 | okala | اکالا | €278.9M | 3,000 | 70 | B |
| 56 | Pouya Tejarat Trading & Industrial Group | €268.2M | 350 | 70 | B |
| 57 | BTECH Co. | €268.2M | 350 | 70 | B |
| 58 | parsfame trading | €268.2M | 350 | 70 | B |
| 59 | ESGTrade Company | €268.2M | 350 | 70 | B |
| 60 | SITCO (SECO International Trading Company) | €268.2M | 350 | 70 | B |
| 61 | tunnel saz machine co. | €268.2M | 350 | 70 | B |
| 62 | kish behin trading co. ltd | €268.2M | 350 | 70 | B |
| 63 | Tunnel Saz Machine (TSM) Co. | €268.2M | 350 | 70 | B |
| 64 | oranoos trading | €268.2M | 350 | 70 | B |
| 65 | Norma Group | €268.2M | 350 | 70 | B |
| 66 | GBC Tehran | €268.2M | 350 | 70 | B |
| 67 | khavar pouya group | €268.2M | 350 | 70 | B |
| 68 | Pishro Rayan Varya Co. (RAVACO) | €268.2M | 350 | 70 | B |
| 69 | eNabz | €268.2M | 350 | 70 | B |
| 70 | Gostaresh Rahe Abrisham Pars Kish Ltd | €268.2M | 350 | 70 | B |
| 71 | Greenward | €268.2M | 350 | 70 | B |
| 72 | ADEL International Electronic Trade Group | €268.2M | 350 | 70 | B |
| 73 | exon agro industrial development company | €268.2M | 350 | 70 | B |
| 74 | شرکت خدمات و پشتیبانی توسعه تعاون | €257.3M | 3,000 | 70 | B |
| 75 | nobitex.ir | €212.8M | 20,000 | 70 | B |
| 76 | iran association information and communication techology | €211.5M | 3,000 | 70 | B |
| 77 | tehran municipality ict organization | €211.5M | 3,000 | 70 | B |
| 78 | Anhar Group | €207.2M | 350 | 70 | B |
| 79 | HTNPrime | €207.2M | 350 | 70 | B |
| 80 | Soheil Lasting Bricks Industrial Group | €207.2M | 350 | 70 | B |
| 81 | Naeen Cement Co. | €207.2M | 350 | 70 | B |
| 82 | Goldis Tile | €207.2M | 350 | 70 | B |
| 83 | Shahrahan | €207.2M | 350 | 70 | B |
| 84 | گروه ساختمانی ویرادر | €207.2M | 350 | 70 | B |
| 85 | Ahanlive | €207.2M | 350 | 70 | B |
| 86 | sanicompany | €207.2M | 350 | 70 | B |
| 87 | KLUN-CO | €207.2M | 350 | 70 | B |
| 88 | Saat Stone Group | €207.2M | 350 | 70 | B |
| 89 | Cetra Group | €207.2M | 350 | 70 | B |
| 90 | Ati sang Ara | €207.2M | 350 | 70 | B |
| 91 | PSD Group | €207.2M | 350 | 70 | B |
| 92 | LINKRAN INDUSTRIAL GROUP | €207.2M | 350 | 70 | B |
| 93 | Alborzceramic | €207.2M | 350 | 70 | B |
| 94 | Wintech Iran | €207.2M | 350 | 70 | B |
| 95 | bendini | پروفیل آلومینیوم بندینی | €194.5M | 750 | 70 | B |
| 96 | Iran Chamber of Commerce | €180.2M | 350 | 70 | B |
| 97 | farazeaseman.group | €180.2M | 350 | 70 | B |
| 98 | Amin Padidar Co. Ltd. (AminFarms) | €180.2M | 350 | 70 | B |
| 99 | Sanjeh Kish | €180.2M | 350 | 70 | B |
| 100 | ATIemc Co. | €180.2M | 350 | 70 | B |