OÜ Polarwerk
- Registry code
- 11281798
- VAT number
- EE101085432
- Address
- Ida-Viru maakond, Lüganuse vald, Varja küla, Sigvari, 43309
- Registered
- 22.08.2006 · 20 yrs
- Activity
- Construction of railways and underground railways 42121
- Additional activities
- Temporary employment agency activities, Muu puhastustegevus
- Capital
- 2 556 €
- j•••@p•••.eeLog in to see
- Phone
- +372 5•• ••••Log in to see
- Website
- www.polarwerk.ee from email
Business Register 06.10.2026
Sales revenue2,3 m €-2%2025 annual report
Profit495 k €2025 annual report
Employees22Tax Board 2026 Q2
Average gross salary1 462 €estimate, Tax Board 2026 Q2
Labour taxes per quarter49 227 €Tax Board 2026 Q2
Cash785 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months2,8 m €+16%Tax Board, last 4 quarters
State taxes 12 months674 k €Tax Board, last 4 quarters
Quick check
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- VAT registered
Stability
Email right away on tax debt, bankruptcy or board changeRatingAA → AAA → AA → AAA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 16% vs a year earlier
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Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Jaan Sonberg1 companyno tax debt | Personal ID ↗ | 29.09.2006 |
| Margo Jäger3 companiesno tax debt | Personal ID ↗ | 29.09.2006 |
| Shareholders 2 | ||
| Jaan Sonberg | 50,0% 1 278 € | 01.09.2023 |
| Margo Jäger | 50,0% 1 278 € | 01.09.2023 |
| Beneficial owners 2 | ||
| Jaan Sonberg1 companyno tax debtdirect holding | 22.10.2018 | |
| Margo Jäger3 companiesno tax debtdirect holding | 22.10.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue18,3%
Labour taxes / revenue7,2%
Revenue per employee per month10 400 €
Gross salary (estimate)1 462 €
Net salary (estimate)1 254 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 686 374 € | ▲ 291% | 49 227 € | 125 331 € | 22 |
| 2026 Q1 | 505 961 € | ▲ 84% | 48 333 € | 190 416 € | 17 |
| 2025 Q4 | 921 964 € | ▼ 23% | 73 952 € | 219 707 € | 18 |
| 2025 Q3 | 647 140 € | ▼ 12% | 64 590 € | 138 077 € | 26 |
| 2025 Q2 | 175 766 € | ▲ 64% | 49 214 € | 25 462 € | 23 |
| 2025 Q1 | 275 116 € | ▼ 36% | 45 881 € | 122 051 € | 19 |
| 2024 Q4 | 1 198 962 € | ▼ 12% | 44 489 € | 279 192 € | 17 |
| 2024 Q3 | 739 088 € | ▲ 48% | 46 899 € | 84 242 € | 16 |
| 2024 Q2 | 107 231 € | ▼ 39% | 45 386 € | 27 160 € | 19 |
| 2024 Q1 | 432 814 € | ▲ 166% | 44 803 € | 123 139 € | 18 |
| 2023 Q4 | 1 359 975 € | ▲ 261% | 45 474 € | 247 732 € | 19 |
| 2023 Q3 | 497 891 € | ▲ 252% | 39 312 € | 68 341 € | 19 |
Show full history (18 quarters)
| 2023 Q2 | 175 659 € | ▲ 159% | 33 939 € | 47 507 € | 17 |
| 2023 Q1 | 162 845 € | ▲ 29% | 30 486 € | 45 919 € | 14 |
| 2022 Q4 | 376 407 € | 33 595 € | 80 367 € | 16 | |
| 2022 Q3 | 141 570 € | 39 723 € | 53 096 € | 13 | |
| 2022 Q2 | 67 804 € | 30 419 € | 40 224 € | 18 | |
| 2022 Q1 | 126 390 € | 58 115 € | 74 855 € | 15 |
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 | 2,3 m € | ▼ 2% | 2,4 m € | ▲ 50% | 1,6 m € | ▲ 102% | 790 k € | ▼ 45% | 1,4 m € |
| Profit | 495 k € | ▼ 35% | 759 k € | ▼ 13% | 869 k € | ▲ 15× | 57 600 € | ▼ 78% | 262 k € |
| Profit margin | 21,1% | 31,8% | 54,5% | 7,3% | 18,2% | ||||
| Retained earnings | 1,2 m € | ▲ 65% | 711 k € | ▲ 399% | 143 k € | ▼ 57% | 335 k € | ▲ 94% | 173 k € |
| Cash | 785 k € | ▼ 13% | 901 k € | ▲ 58% | 570 k € | ▲ 147% | 231 k € | ▼ 8% | 252 k € |
| Current assets | 1,3 m € | ▲ 24% | 1,0 m € | ▲ 4% | 1,0 m € | ▲ 199% | 335 k € | ▼ 23% | 435 k € |
| Fixed assets | 917 k € | ▲ 36% | 673 k € | ▲ 86% | 362 k € | ▼ 4% | 377 k € | ▼ 22% | 483 k € |
| Assets | 2,2 m € | ▲ 29% | 1,7 m € | ▲ 26% | 1,4 m € | ▲ 92% | 712 k € | ▼ 22% | 918 k € |
| Current liabilities | 513 k € | ▲ 111% | 243 k € | ▼ 31% | 351 k € | ▲ 13% | 312 k € | ▼ 30% | 446 k € |
| Long-term liabilities | 26 921 € | 0 € | 0 € | ▼ 100% | 4 833 € | ▼ 86% | 33 833 € | ||
| Total liabilities | 540 k € | ▲ 122% | 243 k € | ▼ 31% | 351 k € | ▲ 11% | 317 k € | ▼ 34% | 480 k € |
| Equity | 1,7 m € | ▲ 13% | 1,5 m € | ▲ 45% | 1,0 m € | ▲ 157% | 395 k € | ▼ 10% | 438 k € |
| Labour costs | -594 k € | ▼ into loss | 456 k € | ▲ 8% | 421 k € | ▲ 15% | 365 k € | ▼ 39% | 598 k € |
| Employees | 22 | ▲ 22% | 18 | 0% | 18 | 0% | 18 | ▼ 25% | 24 |
| Filed | 09.04.2026 | 29.06.2025 | 30.06.2024 | 30.06.2023 | 17.06.2022 | ||||
| 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 |
|---|---|---|---|
| Construction of railways and underground railways main activity | 42121 | 2 157 339 € | 92% |
| Muu puhastustegevus | 81231 | 118 067 € | 5% |
| Temporary employment agency activities | 7820 | 70 849 € | 3% |
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
clean
No tax debt · Tax Board 06.10.2026
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
clean
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
2,0 mln € makseid · 6 tenders · 1 toetust
Transactions with state institutions
2026982 k €
2025264 k €
2024762 k €
Largest payers
| AS Tallinna Linnatransport | 1 008 677 € |
| AS Eesti Raudtee | 999 514 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2026 | AS Tallinna Linnatransport | Fixed assets | Public transport organisation | 165 337 € |
| 08.2026 | AS Eesti Raudtee | Operating costs | Rail transport | 19 382 € |
| 07.2026 | AS Eesti Raudtee | Fixed assets | Rail transport | 201 686 € |
| 06.2026 | AS Tallinna Linnatransport | Fixed assets | Public transport organisation | 172 938 € |
| 05.2026 | AS Tallinna Linnatransport | Fixed assets | Public transport organisation | 126 498 € |
| 04.2026 | AS Tallinna Linnatransport | Fixed assets | Public transport organisation | 180 621 € |
| 04.2026 | AS Eesti Raudtee | Operating costs | Rail transport | 13 222 € |
| 03.2026 | AS Eesti Raudtee | Operating costs | Rail transport | 74 524 € |
| 01.2026 | AS Eesti Raudtee | Operating costs | Rail transport | 27 646 € |
| 12.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 22 357 € |
| 11.2025 | AS Eesti Raudtee | Fixed assets | Rail transport | 107 845 € |
| 10.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 1 239 € |
| 04.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 21 524 € |
| 03.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 36 661 € |
| 02.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 36 661 € |
| 01.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 37 880 € |
| 12.2024 | AS Eesti Raudtee | Operating costs | Rail transport | 17 108 € |
| 10.2024 | AS Eesti Raudtee | Fixed assets | Rail transport | 139 312 € |
| 08.2024 | AS Tallinna Linnatransport | Fixed assets | Public transport organisation | 363 282 € |
| 04.2024 | AS Eesti Raudtee | Operating costs | Rail transport | 22 376 € |
| 03.2024 | AS Eesti Raudtee | Operating costs | Rail transport | 172 042 € |
| 01.2024 | AS Eesti Raudtee | Operating costs | Rail transport | 48 048 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Public procurement contracts
| Date | Contracting authority | Tender | Amount |
|---|---|---|---|
| 04.09.2026 | Aktsiaselts Tallinna Linnatransport | Procurement contract | 875 364 € |
| 12.08.2026 | AS Eesti Raudtee | Leping 18100 | 80 680 € |
| 04.05.2026 | AS Eesti Raudtee | Leping 17931 | 105 007 € |
| 06.03.2026 | AS Eesti Raudtee | Leping 17864 | 162 650 € |
| 25.02.2026 | Aktsiaselts Tallinna Linnatransport | Procurement contract | 504 905 € |
| 12.04.2025 | aktsiaselts Eesti Raudtee | Leping 17445 | 86 972 € |
Public Procurement Register
Toetuse saanud projektid
| Projekt | Meede | Periood | Toetus | Välja makstud |
|---|---|---|---|---|
| Polarwerk OÜ äriplaan Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus | Ettevõtete arengu toetamine | 24.05.2007 – 31.08.2007 | 13 615 € |
Riigi Tugiteenuste Keskus, toetatud projektid
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
2
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Construction of railways and underground railways
20
| # | Company | Revenue |
|---|---|---|
| 1 | Verston Eesti OÜ | 115,2 m € |
| 2 | GRK Eesti AS | 93,9 m € |
| 3 | Osaühing GoTrack | 24,1 m € |
| 4 | "Keller-Polska" Spółka z ograniczoną odpowiedzialnością Eesti filiaal | 21,3 m € |
| 5 | Elektrizace železnic Praha a.s. Eesti filiaal | 15,9 m € |
| 6 | TSO S.A.S. Eesti filiaal | 6,2 m € |
| 7 | Bouygues Travaux Publics Eesti filiaal | 2,6 m € |
| 8 | OÜ Kirova Aaskel | 2,6 m € |
| 9 | OÜ Polarwerk | 2,3 m € |
| 10 | Steel Buckle OÜ | 2,3 m € |
| 11 | Skinest Technology OÜ | 1,9 m € |
| 12 | EPK TEK OÜ | 1,2 m € |
| 13 | Osaühing JJ-Projekt | 994 k € |
| 14 | osaühing Ferrander | 931 k € |
| 15 | Osaühing RENOME | 283 k € |
| 16 | Ehitusvaramu OÜ | 195 k € |
| 17 | Raitom auto OÜ | 156 k € |
| 18 | Janbel OÜ | 129 k € |
| 19 | Osaühing Releesta | 121 k € |
| 20 | URPS Projekt OÜ | 90 369 € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, domains
3 records
Activity licences (MTR and environmental)
| Field | Licence number | Valid from |
|---|---|---|
| Renditööjõu vahendamine | STR000361 | 14.01.2015 |
| Ehitamine | EEH008767 | 02.10.2006 |
Domains
| Domain | Source |
|---|---|
| polarwerk.ee |
History and notices
11
| Date | Type | Content |
|---|---|---|
| 01.09.2023 | Entry | Amendment entry |
| 09.03.2022 | Entry | Amendment entry |
| 21.10.2020 | Entry | Amendment entry |
| 23.10.2018 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 17.01.2018 | Entry | Amendment entry |
| 01.11.2011 | Entry | Amendment entry |
| 03.12.2008 | Tegevusalade kustutamine registrikaardilt | Amendment entry |
| 29.09.2006 | Registrikaardi sulgemine piirkonnavahetuse tõttu | Senises registriosakonnas registrikaardi sulgemise märkus |
| 29.09.2006 | Entry | Uue asukoha järgses registriosakonnas registrikaardi avamise kanne |
| 25.09.2006 | Entry | Märkus |
| 22.08.2006 | Entry | First entry |