Osaühing Mainserv
- Registry code
- 11391788
- VAT number
- EE101156264
- Address
- Harju maakond, Saku vald, Kiisa alevik, Lepa tn 4, 75503
- Registered
- 31.05.2007 · 19 yrs
- Activity
- Other specialised construction activities n.e.c. 43999
- Capital
- 40 000 €
- m•••@h•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Tax debt 565 €
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- VAT registered
Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Märt Ronimõis2 companies1 with tax debt | Personal ID ↗ | 22.06.2007 |
| Shareholders 1 | ||
| Märt Ronimõis | 100,0% 40 000 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Märt Ronimõis2 companies1 with tax debtdirect holding | 23.10.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 17 031 € | ▼ 15% | 3 212 € | 5 462 € | 2 |
| 2026 Q1 | 5 497 € | ▼ 71% | 2 243 € | 3 389 € | 2 |
| 2025 Q4 | 9 350 € | ▼ 55% | 2 668 € | 4 123 € | 2 |
| 2025 Q3 | 17 397 € | ▲ 64% | 1 739 € | 4 192 € | 2 |
| 2025 Q2 | 20 059 € | ▲ 102% | 2 048 € | 4 145 € | 2 |
| 2025 Q1 | 18 839 € | ▲ 142% | 3 147 € | 5 655 € | 2 |
| 2024 Q4 | 20 603 € | ▲ 126% | 2 094 € | 4 119 € | 2 |
| 2024 Q3 | 10 590 € | ▼ 14% | 2 827 € | 3 600 € | 2 |
| 2024 Q2 | 9 937 € | ▲ 17% | 1 783 € | 2 808 € | 2 |
| 2024 Q1 | 7 787 € | ▲ 770% | 2 038 € | 2 394 € | 2 |
| 2023 Q4 | 9 119 € | ▲ 39% | 1 616 € | 3 279 € | 2 |
| 2023 Q3 | 12 264 € | ▲ 90% | 2 343 € | 3 305 € | 2 |
Show full history (18 quarters)
| 2023 Q2 | 8 519 € | ▲ 61% | 2 923 € | 3 300 € | 2 |
| 2023 Q1 | 895 € | ▼ 93% | 2 848 € | 3 275 € | 3 |
| 2022 Q4 | 6 537 € | 2 245 € | 2 467 € | 3 | |
| 2022 Q3 | 6 458 € | 3 429 € | 4 126 € | 3 | |
| 2022 Q2 | 5 306 € | 4 028 € | 3 982 € | 4 | |
| 2022 Q1 | 12 649 € | 2 865 € | 4 277 € | 4 |
Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0
Annual reports
5 yr
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Sales revenue | 62 370 € | ▲ 28% | 48 809 € | ▲ 38% | 35 476 € | ▲ 42% | 24 979 € | ▼ 72% | 87 736 € |
| Profit | 9 545 € | ▲ 877% | 977 € | ▲ into profit | -6 936 € | ▲ 79% | -32 957 € | ▼ into loss | 3 699 € |
| Profit margin | 15,3% | 2,0% | -19,6% | -131,9% | 4,2% | ||||
| Retained earnings | -38 300 € | ▲ 2% | -39 277 € | ▼ 21% | -32 340 € | ▼ into loss | 617 € | ▲ into profit | -3 082 € |
| Cash | — | — | 927 € | ▲ 927× | 1 € | ▼ 100% | 14 517 € | ||
| Current assets | 3 752 € | ▲ 20× | 188 € | ▼ 95% | 4 046 € | ▲ 18× | 222 € | ▼ 98% | 14 518 € |
| Fixed assets | 4 797 € | ▼ 11% | 5 403 € | ▼ 12% | 6 109 € | ▲ 18× | 340 € | ▼ 41% | 579 € |
| Assets | 8 549 € | ▲ 53% | 5 591 € | ▼ 45% | 10 155 € | ▲ 18× | 562 € | ▼ 96% | 15 097 € |
| Current liabilities | 7 520 € | ▼ 47% | 14 107 € | ▼ 28% | 19 647 € | ▲ 13% | 17 318 € | ▲ 48% | 11 668 € |
| Long-term liabilities | 26 972 € | 0% | 26 972 € | 0% | 26 972 € | ▲ 111% | 12 772 € | — | |
| Total liabilities | 34 492 € | ▼ 16% | 41 079 € | ▼ 12% | 46 619 € | ▲ 55% | 30 090 € | ▲ 158% | 11 668 € |
| Equity | -25 943 € | ▲ 27% | -35 488 € | ▲ 3% | -36 464 € | ▼ 23% | -29 528 € | ▼ into loss | 3 429 € |
| Labour costs | -25 193 € | ▲ 4% | -26 361 € | ▼ 2% | -25 762 € | ▲ 33% | -38 255 € | ▲ 6% | -40 612 € |
| Employees | 2 | 0% | 2 | 0% | 2 | ▼ 33% | 3 | 0% | 3 |
| Filed | 30.06.2026 | 27.06.2025 | 30.06.2024 | 03.07.2023 | 19.07.2022 | ||||
| Report | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ |
▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Revenue by activity
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Other specialised construction activities n.e.c. main activity | 43999 | 62 370 € | 100% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
1 records
- Ajatatud
- none, the entire debt is unpaid
- Debt arose
- 21.09.2026 · oldest unpaid claim, 15 days
- Consecutively on the list
- since 26.09.2026 (11 days) · Firmo data starts 26.09.2026
Tax debt change 26.09.2026 to 06.10.2026 · days in debt: 11
Tax debt history over 5 years
| Start | End | Days | Largest debt | Status |
|---|---|---|---|---|
| 26.09.2026 | ongoing | 11 | 1 565 € | unpaid |
Paid tax debt stays visible for 5 years. Only tax debt from the last 2 years affects the rating.
Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.
Enforcement, payment orders and notices
avalikke teateid pole
Official Announcements contain no enforcement, payment order or tax authority notices about the company.
Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.
State: transactions, tenders, grants
1 116 € makseid
Transactions with state institutions
Largest payers
| SA Eesti Vabaõhumuuseum | 1 116 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 11.2025 | SA Eesti Vabaõhumuuseum | Operating costs | Museums | 1 116 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
1
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Other specialised construction activities n.e.c.
20
| # | Company | Revenue |
|---|---|---|
| 1 | OÜ Maru Betoonitööd | 23,2 m € |
| 2 | Voller Sisustus OÜ | 9,2 m € |
| 3 | TERASBETOON OÜ | 6,9 m € |
| 4 | Maru THM osaühing | 3,8 m € |
| 5 | Lehtse Ehitus OÜ | 3,8 m € |
| 6 | OÜ INMARX PARTNERS | 3,3 m € |
| 7 | Head Tööd OÜ | 3,0 m € |
| 8 | Eurasia Construction Services OÜ | 2,7 m € |
| 9 | Hot Est OÜ | 2,6 m € |
| 10 | OÜ PR Betoon | 2,6 m € |
| 11 | CONEX OÜ | 2,5 m € |
| 12 | Osaühing Teraskompanjon | 2,2 m € |
| 13 | RS KATE OÜ | 2,1 m € |
| 14 | AGD Corporation OÜ | 2,1 m € |
| 15 | KVD Systems OÜ | 2,1 m € |
| 16 | SKONE GRUPP OÜ | 2,1 m € |
| 17 | Energomontaj SA Eesti filiaal | 2,0 m € |
| 18 | AndromedaSon OÜ | 2,0 m € |
| 19 | BILLWELD OÜ | 1,9 m € |
| 20 | Osaühing Energoservis | 1,9 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, pledges, domains
No data
History and notices
5
| Date | Type | Content |
|---|---|---|
| 01.09.2023 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 30.11.2017 | Entry | Amendment entry |
| 21.06.2007 | Entry | Amendment entry |
| 31.05.2007 | Entry | First entry |