OÜ Nullenergia
- Registry code
- 12652268
- VAT number
- EE102337406
- Address
- Tartu maakond, Tartu linn, Tartu linn, Tähe tn 127a, 50113
- Registered
- 25.04.2014 · 12 yrs
- Activity
- Engineering activities and related technical consultancy 71121
- Capital
- 2 500 €
- i•••@n•••.eeLog in to see
- Website
- www.nullenergiaprojekt.ee from email
Business Register 05.10.2026
Sales revenue402 k €+38%2025 annual report
Profit93 795 €2025 annual report
Employees4Tax Board 2026 Q2
Average gross salary2 599 €estimate, Tax Board 2026 Q2
Labour taxes per quarter15 908 €Tax Board 2026 Q2
Cash30 399 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months429 k €+20%Tax Board, last 4 quarters
State taxes 12 months128 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 changesRatingAA → AAA → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 20% vs a year earlier
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Taavi Lepp3 companiesno tax debt | Personal ID ↗ | 25.04.2014 |
| Shareholders 1 | ||
| Taavi Lepp | 100,0% 2 500 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Taavi Lepp3 companiesno tax debtdirect holding | 04.09.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue27,0%
Labour taxes / revenue12,0%
Revenue per employee per month11 020 €
Gross salary (estimate)2 599 €
Net salary (estimate)2 109 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 132 242 € | ▼ 5% | 15 908 € | 35 727 € | 4 |
| 2026 Q1 | 73 934 € | ▲ 9% | 16 428 € | 27 494 € | 5 |
| 2025 Q4 | 115 017 € | ▲ 56% | 17 343 € | 37 258 € | 5 |
| 2025 Q3 | 107 725 € | ▲ 40% | 17 353 € | 27 669 € | 5 |
| 2025 Q2 | 138 665 € | ▲ 63% | 10 955 € | 32 746 € | 5 |
| 2025 Q1 | 67 756 € | ▲ 1% | 8 917 € | 22 291 € | 3 |
| 2024 Q4 | 73 526 € | ▼ 34% | 8 566 € | 23 042 € | 3 |
| 2024 Q3 | 77 021 € | ▼ 24% | 10 913 € | 24 439 € | 3 |
| 2024 Q2 | 85 126 € | ▲ 21% | 13 168 € | 29 672 € | 3 |
| 2024 Q1 | 66 763 € | ▼ 17% | 10 409 € | 19 000 € | 5 |
| 2023 Q4 | 112 229 € | ▼ 0% | 10 624 € | 30 030 € | 4 |
| 2023 Q3 | 101 472 € | ▼ 1% | 10 421 € | 26 414 € | 4 |
Show full history (18 quarters)
| 2023 Q2 | 70 426 € | ▼ 38% | 10 980 € | 20 890 € | 4 |
| 2023 Q1 | 80 622 € | ▲ 21% | 12 929 € | 23 398 € | 4 |
| 2022 Q4 | 112 590 € | 10 777 € | 30 031 € | 4 | |
| 2022 Q3 | 102 254 € | 7 438 € | 19 568 € | 4 | |
| 2022 Q2 | 113 877 € | 7 242 € | 23 027 € | 3 | |
| 2022 Q1 | 66 620 € | 6 984 € | 23 631 € | 3 |
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 | 402 k € | ▲ 38% | 290 k € | ▼ 15% | 341 k € | ▼ 14% | 396 k € | ▲ 84% | 215 k € |
| Profit | 93 795 € | ▲ 80% | 51 981 € | ▼ 36% | 81 580 € | ▼ 45% | 150 k € | ▲ 148% | 60 326 € |
| Profit margin | 23,4% | 17,9% | 23,9% | 37,8% | 28,1% | ||||
| Retained earnings | 131 k € | ▲ 10% | 119 k € | ▲ 6% | 112 k € | ▲ 12× | 9 398 € | ▲ 313% | 2 274 € |
| Cash | 30 399 € | ▲ 19% | 25 538 € | ▼ 64% | 70 771 € | ▼ 33% | 105 k € | — | |
| Current assets | 235 k € | ▲ 33% | 176 k € | ▼ 11% | 199 k € | ▲ 20% | 165 k € | ▲ 151% | 65 666 € |
| Fixed assets | 27 023 € | ▼ 8% | 29 409 € | ▼ 10% | 32 666 € | ▼ 8% | 35 567 € | ▲ 3% | 34 607 € |
| Assets | 262 k € | ▲ 28% | 205 k € | ▼ 11% | 231 k € | ▲ 15% | 201 k € | ▲ 100% | 100 k € |
| Current liabilities | 25 399 € | ▲ 29% | 19 730 € | ▼ 2% | 20 159 € | ▼ 3% | 20 711 € | ▲ 53% | 13 543 € |
| Long-term liabilities | 8 912 € | ▼ 25% | 11 920 € | ▼ 21% | 15 165 € | ▼ 17% | 18 315 € | ▼ 15% | 21 630 € |
| Total liabilities | 34 311 € | ▲ 8% | 31 650 € | ▼ 10% | 35 324 € | ▼ 9% | 39 026 € | ▲ 11% | 35 173 € |
| Equity | 227 k € | ▲ 31% | 174 k € | ▼ 11% | 196 k € | ▲ 21% | 162 k € | ▲ 148% | 65 100 € |
| Labour costs | -139 k € | ▼ 44% | -96 134 € | ▲ 7% | -103 k € | ▼ 21% | -84 992 € | ▼ 180% | -30 368 € |
| Employees | 3 | 0% | 3 | ▼ 25% | 4 | ▲ 33% | 3 | ▲ 50% | 2 |
| Filed | 29.06.2026 | 19.06.2025 | 03.06.2024 | 02.05.2023 | 31.05.2022 | ||||
| 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 |
|---|---|---|---|
| Engineering activities and related technical consultancy main activity | 71121 | 401 515 € | 100% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Building permits where the company is a party
1 dokument
Documents1
As owner0
As builder0
In the last 12 months1
| Date | Building and address | Document and role | Municipality | |
|---|---|---|---|---|
| 25.09.2026 | kaksikelamu Harku vald, Tabasalu alevik, Käo tee 10/1 | Notice of use osapool | Harku vald | EHR → |
All building permits of this company → Source: Register of Construction Works (CC BY-SA 3.0). Private persons are not shown.
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
175 tuh € makseid
Transactions with state institutions
202639 246 €
202552 283 €
202459 280 €
202324 480 €
Largest payers
| Tartu Linnavalitsus | 83 529 € |
| SA Tartu Ülikooli Kliinikum | 74 032 € |
| HARIDUS- JA TEADUSMINISTEERIUM | 6 088 € |
| Luunja Varahalduse SA | 5 760 € |
| Raadi SA | 3 136 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2026 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 620 € |
| 07.2026 | Elva Vallavalitsus | Fixed assets | Pre-school education | 930 € |
| 06.2026 | Tartu Linnavalitsus | Fixed assets | Museums | 5 332 € |
| 05.2026 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 6 510 € |
| 04.2026 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 6 510 € |
| 03.2026 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 7 192 € |
| 03.2026 | SA Tartu Ülikooli Kliinikum | Operating costs | General hospital services | 4 464 € |
| 02.2026 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 7 688 € |
| 10.2025 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 11 284 € |
| 09.2025 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 10 664 € |
| 09.2025 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 620 € |
| 07.2025 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 496 € |
| 06.2025 | Tartu Linnavalitsus | Fixed assets | Sport | 3 172 € |
| 05.2025 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 20 618 € |
| 04.2025 | Tartu Linnavalitsus | Fixed assets | Basic and general secondary education | 3 172 € |
| 04.2025 | Raadi SA | Operating costs | Pre-school education | 976 € |
| 03.2025 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 427 € |
| 01.2025 | SA Luunja Jõesadam | Fixed assets | Water transport | 854 € |
| 11.2024 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 1 098 € |
| 11.2024 | SA Tartu Ülikooli Kliinikum | Operating costs | General hospital services | 732 € |
| 10.2024 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 2 074 € |
| 09.2024 | Tartu Linnavalitsus | Operating costs | Other education, incl. administration | 1 464 € |
| 08.2024 | SA Tartu Ülikooli Kliinikum | Fixed assets | General hospital services | 10 370 € |
| 06.2024 | HARIDUS- JA TEADUSMINISTEERIUM | Fixed assets | Vocational education | 6 088 € |
| 06.2024 | Tartu Linnavalitsus | Fixed assets | Other housing and communal services | 1 342 € |
| 04.2024 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 20 740 € |
| 03.2024 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 732 € |
| 02.2024 | Tartu Linnavalitsus | Fixed assets | General care services outside the home | 14 640 € |
| 11.2023 | Tartu Linnavalitsus | Fixed assets | Recreation parks and bases | 3 000 € |
| 10.2023 | Tartu Linnavalitsus | Fixed assets | Recreation parks and bases | 4 320 € |
| 09.2023 | Tartu Linnavalitsus | Fixed assets | Other economic affairs (incl. administration) | 3 840 € |
| 09.2023 | SA Tartu Ülikooli Kliinikum | Operating costs | General hospital services | 1 020 € |
| 07.2023 | Luunja Varahalduse SA | Operating costs | Other housing and communal services | 2 760 € |
| 06.2023 | Luunja Varahalduse SA | Operating costs | Other housing and communal services | 3 000 € |
| 04.2023 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 1 320 € |
| 04.2023 | Tartu Mänguasjamuuseum | Operating costs | Museums | 960 € |
| 02.2023 | Raadi SA | Operating costs | Pre-school education | 2 160 € |
| 02.2023 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 1 140 € |
| 01.2023 | Tartu Linnavalitsus | Fixed assets | Other education, incl. administration | 960 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
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: Engineering activities and related technical consultancy
20
| # | Company | Revenue |
|---|---|---|
| 1 | Dornier Construction and Service GmbH Eesti filiaal | 12,3 m € |
| 2 | Osaühing Reaalprojekt | 5,5 m € |
| 3 | Skepast&Puhkim OÜ | 5,1 m € |
| 4 | Sweco Estonia AS | 4,8 m € |
| 5 | Innopolis Insenerid OÜ | 4,7 m € |
| 6 | K-Projekt Aktsiaselts | 4,4 m € |
| 7 | Inseneribüroo Telora OÜ | 4,3 m € |
| 8 | Osaühing SIRKEL&MALL | 3,7 m € |
| 9 | Projektibüroo OÜ | 3,4 m € |
| 10 | P.P. Ehitusjärelevalve OÜ | 3,4 m € |
| 11 | MistralWind OÜ | 3,3 m € |
| 12 | Novel Engineering OÜ | 2,9 m € |
| 13 | Roadplan OÜ | 2,7 m € |
| 14 | osaühing DMT Insenerid | 2,7 m € |
| 15 | Ingerop Estonia OÜ | 2,6 m € |
| 16 | Osaühing EstKONSULT | 2,5 m € |
| 17 | Klemmer OÜ | 2,5 m € |
| 18 | AS LNK Industries Eesti filiaal | 2,4 m € |
| 19 | StrongPartner OÜ | 2,4 m € |
| 20 | VMBH OÜ | 2,3 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, domains
6 records
Activity licences (MTR and environmental)
| Field | Licence number | Valid from |
|---|---|---|
| Ehitamine | EEH012481 | 23.08.2021 |
| Ehitise audit | EEK001476 | 18.08.2021 |
| Omanikujärelevalve | EEO004228 | 30.11.2020 |
| Ehitusprojekti ekspertiis | EPE001489 | 30.11.2020 |
| Projekteerimine | EEP003926 | 30.08.2017 |
Domains
| Domain | Source |
|---|---|
| nullenergiaprojekt.ee |
History and notices
11
| Date | Type | Content |
|---|---|---|
| 08.02.2024 | Entry | Muutmiskanne TsMS § 595¹ lg 1 alusel |
| 01.09.2023 | Entry | Amendment entry |
| 28.09.2021 | Entry | Amendment entry |
| 06.10.2020 | Entry | Amendment entry |
| 11.12.2018 | Entry | Amendment entry |
| 06.12.2018 | Order to remedy deficiencies | Amendment entry |
| 02.02.2018 | Entry | Amendment entry |
| 19.01.2018 | Entry | Amendment entry |
| 07.12.2017 | Entry | Amendment entry |
| 02.09.2016 | Entry | Amendment entry |
| 25.04.2014 | Entry | First entry |