Osaühing Nonius SV
- Registry code
- 10356666
- VAT number
- EE101005849
- Address
- Pärnu maakond, Pärnu linn, Pärnu linn, Allika tn 2a/2, 80036
- Registered
- 19.12.1997 · 28 yrs
- Activity
- Plumbing, heat and air-conditioning installation 43221
- Additional activities
- Plumbing, heat and air-conditioning installation, Construction of utility projects for fluids
- Capital
- 5 112 €
- i•••@n•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Website
- www.nonius.ee from email
Business Register 05.10.2026
Sales revenue826 k €+9%2025 annual report
Profit98 571 €2025 annual report
Employees13Tax Board 2026 Q2
Average gross salary797 €estimate, Tax Board 2026 Q2
Labour taxes per quarter15 850 €Tax Board 2026 Q2
Cash416 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months883 k €+1%Tax Board, last 4 quarters
State taxes 12 months171 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
Follow companyNotification when something changesRatingAAA → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 1% vs a year earlier
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Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Jevgeni Tverdovski3 companiesno tax debt | Personal ID ↗ | 05.10.2009 |
| Viktor Tverdovski2 companiesno tax debt | Personal ID ↗ | 06.12.2020 |
| Shareholders 2 | ||
| Viktor Tverdovski | 75,0% 3 834 € | 02.09.2023 |
| Jevgeni Tverdovski | 25,0% 1 278 € | 02.09.2023 |
| Beneficial owners 2 | ||
| Jevgeni Tverdovski3 companiesno tax debtdirect holding | 30.10.2018 | |
| Viktor Tverdovski2 companiesno tax debtdirect holding | 30.10.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue17,0%
Labour taxes / revenue5,9%
Revenue per employee per month6 880 €
Gross salary (estimate)797 €
Net salary (estimate)753 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 268 301 € | ▲ 20% | 15 850 € | 45 634 € | 13 |
| 2026 Q1 | 138 389 € | ▲ 3% | 17 507 € | 32 098 € | 12 |
| 2025 Q4 | 286 961 € | ▲ 12% | 18 056 € | 54 327 € | 12 |
| 2025 Q3 | 189 604 € | ▼ 28% | 17 335 € | 39 178 € | 12 |
| 2025 Q2 | 222 984 € | ▲ 64% | 18 591 € | 39 471 € | 11 |
| 2025 Q1 | 134 674 € | ▼ 25% | 20 438 € | 30 714 € | 11 |
| 2024 Q4 | 255 476 € | ▲ 23% | 22 125 € | 51 719 € | 13 |
| 2024 Q3 | 261 801 € | ▲ 24% | 18 930 € | 36 253 € | 13 |
| 2024 Q2 | 135 696 € | ▲ 2% | 19 454 € | 28 569 € | 12 |
| 2024 Q1 | 180 696 € | ▲ 70% | 20 278 € | 39 055 € | 11 |
| 2023 Q4 | 207 045 € | ▼ 38% | 21 429 € | 36 998 € | 13 |
| 2023 Q3 | 211 722 € | ▼ 27% | 19 440 € | 32 633 € | 16 |
Show full history (18 quarters)
| 2023 Q2 | 132 602 € | ▼ 47% | 17 038 € | 21 003 € | 14 |
| 2023 Q1 | 106 367 € | ▼ 8% | 16 390 € | 24 602 € | 13 |
| 2022 Q4 | 333 617 € | 21 501 € | 56 161 € | 15 | |
| 2022 Q3 | 288 885 € | 23 149 € | 48 139 € | 16 | |
| 2022 Q2 | 249 252 € | 20 126 € | 37 577 € | 16 | |
| 2022 Q1 | 115 840 € | 15 390 € | 23 733 € | 14 |
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 | 826 k € | ▲ 9% | 761 k € | ▲ 2% | 745 k € | ▼ 21% | 942 k € | ▲ 46% | 644 k € |
| Profit | 98 571 € | ▲ 486% | 16 808 € | ▲ 70% | 9 863 € | ▼ 88% | 80 410 € | ▲ 148% | 32 414 € |
| Profit margin | 11,9% | 2,2% | 1,3% | 8,5% | 5,0% | ||||
| Retained earnings | 451 k € | ▼ 1% | 454 k € | ▲ 2% | 444 k € | ▲ 22% | 364 k € | ▲ 10% | 331 k € |
| Cash | 416 k € | ▲ 9% | 380 k € | ▲ 44% | 264 k € | ▲ 1% | 261 k € | ▲ 61% | 163 k € |
| Current assets | 510 k € | ▲ 19% | 427 k € | ▲ 4% | 412 k € | ▲ 4% | 395 k € | ▲ 21% | 328 k € |
| Fixed assets | 115 k € | ▼ 5% | 121 k € | ▼ 5% | 127 k € | ▲ 18% | 107 k € | ▲ 1% | 106 k € |
| Assets | 625 k € | ▲ 14% | 548 k € | ▲ 2% | 538 k € | ▲ 7% | 502 k € | ▲ 16% | 434 k € |
| Current liabilities | 70 366 € | ▼ 2% | 72 005 € | ▼ 9% | 78 990 € | ▲ 49% | 53 097 € | ▼ 18% | 64 943 € |
| Long-term liabilities | — | 0 € | ▼ 100% | 119 € | — | — | |||
| Total liabilities | 70 366 € | ▼ 2% | 72 005 € | ▼ 9% | 79 109 € | ▲ 49% | 53 097 € | ▼ 18% | 64 943 € |
| Equity | 555 k € | ▲ 17% | 476 k € | ▲ 4% | 459 k € | ▲ 2% | 449 k € | ▲ 22% | 369 k € |
| Labour costs | -194 k € | ▲ 13% | -224 k € | ▼ 2% | -220 k € | ▲ 1% | -223 k € | ▼ 17% | -191 k € |
| Employees | 11 | ▼ 8% | 12 | ▼ 8% | 13 | ▼ 7% | 14 | ▲ 8% | 13 |
| Filed | 30.06.2026 | 15.08.2025 | 09.08.2024 | 29.06.2023 | 14.12.2022 | ||||
| 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 |
|---|---|---|---|
| Plumbing, heat and air-conditioning installation main activity | 43221 | 411 034 € | 50% |
| Plumbing, heat and air-conditioning installation | 43222 | 274 023 € | 33% |
| Construction of utility projects for fluids | 42211 | 137 011 € | 17% |
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 05.10.2026
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
73 467 € makseid
Transactions with state institutions
202622 053 €
202513 411 €
202425 422 €
202312 582 €
Largest payers
| Pärnu Linnavalitsus | 20 012 € |
| AS Hoolekandeteenused | 11 828 € |
| HARIDUS- JA TEADUSMINISTEERIUM | 10 354 € |
| Tori Vallavalitsus | 10 043 € |
| Pärnu Keskraamatukogu | 6 521 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2026 | HARIDUS- JA TEADUSMINISTEERIUM | Operating costs | Vocational education | 10 354 € |
| 08.2026 | SA Eesti Kontsert | Operating costs | Music | 471 € |
| 07.2026 | Pärnu Linnavalitsus | Operating costs | Pre-school education | 1 358 € |
| 06.2026 | Pärnu Lasteaed Mai | Operating costs | Pre-school education | 223 € |
| 05.2026 | Saarde Vallavalitsus | Operating costs | Pre-school education | 893 € |
| 04.2026 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 2 879 € |
| 04.2026 | SA Eesti Kontsert | Operating costs | Music | 2 170 € |
| 04.2026 | Saarde Vallavalitsus | Operating costs | Pre-school education | 744 € |
| 02.2026 | Tori Vallavalitsus | Operating costs | Pre-school education | 1 691 € |
| 02.2026 | Saarde Vallavalitsus | Operating costs | Pre-school education | 567 € |
| 01.2026 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 702 € |
| 12.2025 | Pärnu Linnavalitsus | Operating costs | Other housing and communal services | 2 728 € |
| 12.2025 | Pärnu Sotsiaalkeskus | Operating costs | Other social protection of disabled persons | 589 € |
| 10.2025 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 2 666 € |
| 10.2025 | SA Eesti Kontsert | Operating costs | Music | 975 € |
| 08.2025 | Pärnu Linnavalitsus | Operating costs | Basic and general secondary education | 4 458 € |
| 03.2025 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 654 € |
| 02.2025 | MTÜ Pärnumaa Ühistranspordikeskus | Operating costs | Public transport organisation | 445 € |
| 01.2025 | Pärnu Spordikeskus | Operating costs | Sport | 897 € |
| 12.2024 | Pärnu Keskraamatukogu | Operating costs | Libraries | 6 222 € |
| 12.2024 | Saarde Vallavalitsus | Operating costs | Folk culture | 433 € |
| 11.2024 | Pärnu Spordikeskus | Operating costs | Sport | 413 € |
| 07.2024 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 600 € |
| 06.2024 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 3 726 € |
| 03.2024 | AS Hoolekandeteenused | Operating costs | Special care services for disabled persons | 600 € |
| 03.2024 | Pärnu Keskraamatukogu | Operating costs | Libraries | 299 € |
| 01.2024 | Pärnu Linnavalitsus | Operating costs | Other housing and communal services | 9 568 € |
| 01.2024 | Pärnu Mai Kool | Operating costs | Basic and general secondary education | 1 928 € |
| 01.2024 | Tõstamaa Keskkool | Operating costs | Basic and general secondary education | 1 001 € |
| 01.2024 | Pärnu Spordikeskus | Operating costs | Sport | 632 € |
| 12.2023 | Tori Vallavalitsus | Operating costs | Pre-school education | 576 € |
| 11.2023 | Riigi Kinnisvara AS | Operating costs | Other general services | 1 110 € |
| 11.2023 | Pärnu Linnavalitsus | Operating costs | Other housing and communal services | 539 € |
| 06.2023 | Pärnu Sotsiaalkeskus | Operating costs | Special care services for disabled persons | 198 € |
| 03.2023 | Tori Vallavalitsus | Operating costs | Pre-school education | 882 € |
| 01.2023 | Tori Vallavalitsus | Operating costs | Basic and general secondary education | 6 894 € |
| 01.2023 | Pärnu Linnavalitsus | Operating costs | Basic and general secondary education | 1 362 € |
| 01.2023 | Saarde Vallavalitsus | Operating costs | Folk culture | 426 € |
| 01.2023 | Audru Kultuuri- ja Spordikeskus | Operating costs | Sport | 235 € |
| 01.2023 | Pärnu Kunstide Kool | Operating costs | Youth hobby education and activities | 180 € |
| 01.2023 | Audru Lasteaed | Operating costs | Pre-school education | 180 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
2
Pärnu linn, Papiniidu tn 35 korteriühistuJevgeni Tverdovski80 169 €ANonius Gas OÜJevgeni Tverdovski, Viktor Tverdovski4 800 €A
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Plumbing, heat and air-conditioning installation
20
| # | Company | Revenue |
|---|---|---|
| 1 | Aktsiaselts COMFORT AE | 13,5 m € |
| 2 | aktsiaselts Pristis | 13,5 m € |
| 3 | Aktsiaselts Clik | 12,4 m € |
| 4 | City Kliima OÜ | 9,1 m € |
| 5 | Zehnder Baltics OÜ | 8,9 m € |
| 6 | Fresh-Est OÜ | 7,5 m € |
| 7 | AS SKAT-KESKUS | 6,4 m € |
| 8 | OÜ Element Grupp | 6,3 m € |
| 9 | osaühing Viljandi Õhumeister | 6,1 m € |
| 10 | Maaküte OÜ | 6,0 m € |
| 11 | Abertson OÜ | 5,9 m € |
| 12 | AIT-Nord OÜ | 5,8 m € |
| 13 | AS Ecomatic | 5,5 m € |
| 14 | Kliimakaubamaja OÜ | 4,8 m € |
| 15 | Caverion Eesti AS | 4,6 m € |
| 16 | Aktsiaselts Napal | 4,1 m € |
| 17 | Feliton Grupp OÜ | 3,8 m € |
| 18 | ELTEKS EHITUS OÜ | 3,7 m € |
| 19 | MRG System OÜ | 3,6 m € |
| 20 | KODA Ehitus OÜ | 3,1 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, domains
5 records
Activity licences (MTR and environmental)
| Field | Licence number | Valid from |
|---|---|---|
| Fluoritud kasvuhoonegaase või nende alternatiive sisaldavate toodete, seadmete või süsteemide käitlemisluba | FKKL/328666 | 01.06.2020 |
| Ehitamine | EEH011144 | 06.05.2019 |
| Gaasitööd | TGT000042 | 14.04.2005 |
| Surveseadmetööd | TST000004 | 17.08.2004 |
Domains
| Domain | Source |
|---|---|
| nonius.ee |
History and notices
15
| Date | Type | Content |
|---|---|---|
| 16.07.2025 | Trahvihoiatusmäärus: majandusaasta aruanne esitamata | |
| 06.07.2024 | Trahvihoiatusmäärus: majandusaasta aruanne esitamata | |
| 02.09.2023 | Entry | Amendment entry |
| 05.05.2023 | Entry | Amendment entry |
| 06.12.2020 | Entry | Amendment entry |
| 13.10.2020 | Entry | Amendment entry |
| 18.01.2018 | Entry | Amendment entry |
| 23.12.2017 | Entry | Amendment entry |
| 04.12.2017 | Entry | Amendment entry |
| 29.02.2016 | Warning order on deletion from the register: annual report not filed | |
| 09.03.2012 | Negative entry order: deficiencies not remedied | Amendment entry |
| 16.12.2010 | Order to remedy deficiencies | Amendment entry |
| 05.10.2009 | Entry | Amendment entry |
| 18.09.2009 | Kandemäärus ex officio | Amendment entry |
| 03.12.2008 | Tegevusalade kustutamine registrikaardilt | Amendment entry |