ETENRU
RegisteredTartu County
Registry code
12407480
VAT number
EE102159477
Address
Tartu maakond, Tartu vald, Kõrveküla alevik, Sireli tn 6, 60512
Registered
18.01.2013 · 13 yrs
Activity
Elektrienergia salvestamine 35161
Additional activities
Transmission of electricity
Capital
33 000 €
Email
i•••@p•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.pswenergy.ee from email
Business Register 05.10.2026
Sales revenue1,6 m €+508%2025 annual report
Profit915 k €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary3 397 €estimate, Tax Board 2026 Q2
Labour taxes per quarter5 198 €Tax Board 2026 Q2
Cash170 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months2,6 m €+106%Tax Board, last 4 quarters
State taxes 12 months246 k €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 273 tuh €
98 k55 k118 k981 k885 k1,1 M349 k273 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
81 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 05.10.2026 · open data
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
RatingAA → A → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 106% vs a year earlier
Notification when something changes
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Data

Board and owners

3 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 3
Lauri Kolberg2 companiesno tax debtPersonal ID ↗21.05.2019
Raido Prükk3 companiesno tax debtPersonal ID ↗27.12.2022
Tarvo Prükk4 companies1 with tax debtPersonal ID ↗27.12.2022
Shareholders 3
Lauri Kolberg33,33% 11 000 €28.09.2026
Raido Prükk33,33% 11 000 €28.09.2026
Tarvo Prükk33,33% 11 000 €28.09.2026
Beneficial owners 3
Lauri Kolberg2 companiesno tax debtdirect holding01.01.2019
Raido Prükk3 companiesno tax debtdirect holding26.07.2019
Tarvo Prükk4 companies1 with tax debtdirect holding26.07.2019

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue14,3%
Labour taxes / revenue1,9%
Revenue per employee per month91 077 €
Gross salary (estimate)3 397 €
Net salary (estimate)2 709 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2273 232 €▼ 72%5 198 €39 081 €1
2026 Q1348 591 €▲ 196%5 352 €0 €1
2025 Q41 074 287 €▲ 1846%5 660 €63 273 €1
2025 Q3884 690 €▲ 799%5 660 €143 238 €1
2025 Q2981 474 €▲ 112%5 660 €0 €1
2025 Q1117 610 €▲ 1088%5 525 €13 762 €1
2024 Q455 196 €▼ 33%5 255 €12 371 €1
2024 Q398 371 €▼ 57%5 255 €23 065 €1
2024 Q2462 851 €▲ 289%5 255 €9 411 €1
2024 Q19 902 €▼ 72%4 980 €3 182 €1
2023 Q482 381 €▼ 36%4 843 €17 284 €1
2023 Q3227 588 €▼ 47%4 339 €37 193 €1
Show full history (18 quarters)
2023 Q2118 973 €▼ 8%6 114 €26 310 €1
2023 Q135 518 €▲ 262%4 251 €0 €1
2022 Q4127 929 €4 251 €17 017 €1
2022 Q3425 417 €4 251 €55 955 €1
2022 Q2129 695 €4 199 €22 034 €1
2022 Q19 823 €0 €325 €—

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
Build report

20252024202320222021
Sales revenue1,6 m €▲ 508%260 k €▼ 32%380 k €▼ 32%560 k €▲ 899%56 066 €
Profit915 k €▲ 980%84 740 €▼ 68%265 k €▼ 38%427 k €▲ into profit-19 748 €
Profit margin57,9%32,6%69,8%76,3%-35,2%
Retained earnings761 k €▲ 13%676 k €▲ 64%411 k €▲ into profit-16 140 €▼ into loss3 608 €
Cash170 k €▲ 181%60 333 €▼ 58%142 k €▼ 5%150 k €▲ 754%17 557 €
Current assets517 k €▲ 422%99 099 €▼ 44%176 k €▼ 2%179 k €▲ 219%56 135 €
Fixed assets4,0 m €▲ 67%2,4 m €▲ 14%2,1 m €▲ 9%1,9 m €▲ 48%1,3 m €
Assets4,5 m €▲ 81%2,5 m €▲ 9%2,3 m €▲ 8%2,1 m €▲ 56%1,3 m €
Current liabilities1,7 m €▲ 475%292 k €▲ 89%154 k €▼ 12%174 k €▲ 98%88 238 €
Long-term liabilities1,1 m €▼ 22%1,4 m €▼ 1%1,4 m €▼ 5%1,5 m €▲ 19%1,2 m €
Total liabilities2,8 m €▲ 65%1,7 m €▲ 8%1,6 m €▼ 6%1,6 m €▲ 24%1,3 m €
Equity1,7 m €▲ 115%794 k €▲ 12%709 k €▲ 60%444 k €▲ 26×16 860 €
Labour costs-39 909 €▼ 14%-34 896 €▲ 19%-43 249 €▼ 7%-40 335 €0 €
Employees10%10%10%10
Filed12.02.202611.02.202502.02.202413.09.202321.04.2022
ReportPDF ↓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
ActivityEMTAKSales revenueOsa
Elektrienergia salvestamine main activity351611 379 364 €88%
Transmission of electricity3512191 174 €12%

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

471 tuh € makseid · 1 tenders · 2 toetust

Transactions with state institutions

2026162 k €
2025309 k €

Largest payers

KLIIMAMINISTEERIUM471 322 €
All payments by month
MonthPayerTypeFieldAmount
04.2026KLIIMAMINISTEERIUMMuud toetusedElektrienergia45 258 €
03.2026KLIIMAMINISTEERIUMMuud toetusedElektrienergia117 073 €
07.2025KLIIMAMINISTEERIUMMuud toetusedElektrienergia308 991 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Public procurement contracts

DateContracting authorityTenderAmount
10.02.2025PSW Energy OÜKahe tervikliku akusalvestussüsteemi ost603 446 €

Public Procurement Register

Toetuse saanud projektid toetus kokku 476 tuh €

ProjektMeedePerioodToetusVälja makstud
PSW Energy tootmisüksuste akusalvestus
Lõpetatud · Sihtasutus Keskkonnainvesteeringute Keskus
Energeetika investeeringud taastuvenergia osakaalu kasvatamiseks01.05.2024 – 01.04.2026359 307 €708 498 €
Nurga/Kõrre KÜ liitumine
Lõpetatud · Sihtasutus Keskkonnainvesteeringute Keskus
Energeetika investeeringud taastuvenergia osakaalu kasvatamiseks02.01.2024 – 31.03.2026117 073 €117 073 €

Riigi Tugiteenuste Keskus, toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

6

Top 20 in activity: Elektrienergia salvestamine

8
#CompanyRevenue
1Evecon Solar 435 OÜ33,2 m €
2Evecon Solar 461 OÜ32,7 m €
3Baltic Storage Platform OÜ1,7 m €
4PSW Energy OÜ1,6 m €
5Aktireg Trade OÜ46 533 €
6Osaühing Juhutööd31 307 €
7OÜ ORDULA29 992 €
8Energiahunt OÜ3 601 €

Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity

Pandid, domeenid

4 records

Commercial pledges

NumberPandipidajaAmountSince
3AS LHV Pank1 000 000 €17.02.2025
2AS LHV Pank910 000 €29.03.2021
1AS LHV Pank458 913 €16.11.2020

Domains

DomainSource
pswenergy.eeemail

History and notices

12
DateTypeContent
28.09.2026EntryAmendment entry
17.02.2025EntryKommertspandi avamiskanne
17.02.2025Order to remedy deficienciesKommertspandi avamiskanne
02.09.2023EntryAmendment entry
27.12.2022EntryAmendment entry
29.03.2021EntryKommertspandi avamiskanne
16.11.2020EntryKommertspandi avamiskanne
08.10.2019EntryMuutmiskanne ÄS § 525 lg 2 alusel
21.05.2019EntryAmendment entry
19.01.2018EntryAmendment entry
05.12.2017EntryAmendment entry
18.01.2013EntryFirst entry