'%3E%3Cpath fill='%23FFFFFF' d='M4.0 73.5L4.0 3.9L18.8 4.2L33.5 4.5L33.5 73.5L33.5 142.5L18.8 142.8L4.0 143.1L4.0 73.5ZM81.7 142.3C80.9 141.6 80.7 49.0 81.5 49.0C82.0 49.0 105.0 72.5 108.4 76.6L111.0 79.8L111.0 111.4L111.0 143.0L96.7 143.0C88.8 143.0 82.0 142.7 81.7 142.3ZM164.0 99.3C141.7 75.3 119.7 51.5 115.0 46.5C97.9 28.4 77.5 5.9 77.2 5.0L76.8 4.0L95.8 4.0L114.7 4.0L120.1 9.8C123.1 12.9 144.4 35.7 167.5 60.3L209.5 105.2L209.8 54.6L210.0 3.9L224.8 4.2L239.5 4.5L239.5 73.5L239.5 142.5L222.0 142.8L204.5 143.0L164.0 99.3ZM292.7 142.3C292.3 142.0 292.0 127.7 292.0 110.6L292.0 79.5L306.3 64.3C314.1 56.0 320.8 49.1 321.2 49.1C321.7 49.0 322.0 70.1 322.0 96.0L322.0 143.0L307.7 143.0C299.8 143.0 293.0 142.7 292.7 142.3ZM428.7 142.3C428.3 142.0 428.0 117.0 428.0 86.8L428.0 32.0L407.2 32.0L386.5 32.0L376.5 18.8C371.0 11.6 366.4 5.3 366.2 4.8C366.0 4.4 402.4 4.0 447.0 4.0L528.2 4.0L527.7 5.5C527.4 6.2 522.9 12.5 517.8 19.4L508.5 31.9L483.2 32.0L458.0 32.0L458.0 87.5L458.0 143.0L443.7 143.0C435.8 143.0 429.0 142.7 428.7 142.3ZM517.4 141.3C517.8 140.4 526.2 126.1 536.2 109.6C569.0 55.2 594.6 12.6 597.0 8.2L599.4 4.0L612.1 4.0L624.8 4.0L649.3 44.8C662.7 67.2 681.2 97.9 690.3 113.2C699.5 128.4 707.0 141.3 707.0 141.9L707.0 143.0L690.6 143.0L674.3 143.0L643.9 92.3C627.1 64.4 613.0 41.5 612.5 41.4C611.7 41.1 594.6 68.7 570.3 109.6L567.1 115.0L590.0 115.0L612.9 115.0L622.9 128.3C628.5 135.6 633.0 141.9 633.0 142.3C633.0 142.7 606.9 143.0 574.9 143.0L516.8 143.0L517.4 141.3ZM734.7 142.4C734.4 142.1 739.2 135.8 745.3 128.4L756.5 115.1L800.0 115.0L843.5 115.0L847.0 113.2C848.9 112.2 851.3 109.8 852.3 107.9L854.1 104.5L853.7 100.2L853.2 95.9L850.9 93.3C849.6 92.0 847.6 90.3 846.5 89.7L844.5 88.5L807.5 88.0L770.4 87.5L763.8 84.2L757.1 80.9L752.6 75.9C748.1 70.9 744.1 62.6 745.4 61.2C745.8 60.8 767.4 60.4 793.3 60.2L840.5 59.9L847.0 61.0C859.9 63.2 870.4 69.9 877.1 80.3L880.9 86.2L882.6 93.8L884.3 101.4L883.1 107.8C881.5 116.6 878.6 122.2 872.2 129.1L866.8 135.0L860.6 137.9C857.3 139.5 852.1 141.3 849.2 141.9L843.9 143.0L789.6 143.0C759.8 143.0 735.1 142.7 734.7 142.4ZM1015.1 129.8C1007.6 122.6 999.5 114.7 997.0 112.4L992.6 108.0L1002.4 98.8C1007.9 93.7 1012.6 89.5 1013.0 89.5C1013.9 89.5 1068.4 140.8 1068.8 142.1L1069.2 143.0L1049.0 143.0L1028.8 143.0L1015.1 129.8ZM922.2 73.2L922.5 4.5L937.2 4.2L952.0 3.9L952.0 39.0L952.0 74.1L953.8 72.8C954.9 72.1 972.0 56.3 991.9 37.8L1028.1 4.0L1048.6 4.0C1059.8 4.0 1069.0 4.2 1069.0 4.4C1069.0 4.9 1068.9 5.0 1006.1 64.1C978.4 90.2 948.5 118.4 939.6 126.7C930.8 135.1 923.2 142.0 922.7 142.0C922.3 142.0 922.1 111.1 922.2 73.2ZM724.6 41.3L719.8 40.9L720.5 37.2C722.4 27.0 732.1 14.5 742.0 9.5C744.7 8.1 749.9 6.3 753.4 5.5L759.9 4.0L819.5 4.2L879.0 4.5L867.8 18.2L856.6 32.0L808.8 32.0L760.9 32.0L757.7 33.4C755.9 34.1 753.2 36.2 751.6 38.0L748.9 41.3L739.2 41.5C733.9 41.7 727.3 41.6 724.6 41.3ZM299.2 4.3C302.4 4.1 307.6 4.1 310.8 4.3C313.9 4.5 311.3 4.6 305.0 4.6C298.7 4.6 296.1 4.5 299.2 4.3Z'/%3E%3Cpath fill='%231A99FE' d='M292.2 32.0L292.5 5.0L307.3 4.7L322.0 4.5L322.0 16.0L322.0 27.5L311.8 38.5C306.2 44.5 299.7 51.6 297.3 54.2C294.9 56.9 292.7 59.0 292.4 59.0C292.2 59.0 292.1 46.8 292.2 32.0Z'/%3E%3C/g%3E%3C/svg%3E){kind=small}
Company CheckMJmastery OÜ
Estonia · Registry code 17507559
MJmastery OÜ is a private limited company (OÜ) registered with Estonian e-Business Register (Äriregister) under registry code 17507559. It was incorporated on 14 May 2026. The registered office is in Pringi (74011), Harju maakond. Its main activity is EMTAK 2025 (NACE Rev. 2.1) code 64211 (Activities of holding companies). The register lists its status as Registered.
| Status | Registered |
|---|---|
| Registry code | 17507559 |
| Legal form | Private limited company (OÜ) |
| Incorporated | 14 May 2026 |
| Registered office | Tammelaane tee 7, 74011 Pringi, Harju maakond |
| Activity (EMTAK 2025 (NACE Rev. 2.1)) | 64211 Activities of holding companies |
Board and representatives
Names and roles as listed on the register card.
| Name | Role | Since |
|---|---|---|
| Marken Järvsoo | Management board member | 14 May 2026 |
Open the official Estonian e-Business Register record
Follow MJmastery OÜ
Monitoring is coming soon: an email when the status, address or filings of this company change. Join the waitlist to hear first when it launches.
Similar companies in Pringi
Same activity code 64211, newest first.
| Company | Number | Incorporated | Status |
|---|---|---|---|
| Maemere OÜ | 17558433 | 22 July 2026 | Registered |
| Prof Unit OÜ | 17333378 | 23 September 2025 | Registered |
| OÜ Invepro | 14473222 | 19 April 2018 | Registered |
| Finantimo OÜ | 12199877 | 30 November 2011 | Registered |
Links: 64211 companies · companies in Pringi · incorporated in May 2026 · Estonian company check
Source: e-Business Register open data (RIK), CC BY 4.0. Data version 2026-10-22.