ETENRU
RegisteredTartu County
Registry code
12292752
VAT number
EE101554552
Address
Tartu maakond, Tartu linn, Tartu linn, Riia tn 130b/2, 50411
Registered
25.05.2012 · 14 yrs
Activity
Other specialised construction activities n.e.c. 43999
Capital
2 500 €
Email
k•••@p•••.eeLog in to see
Phone
+372 5•• ••••Log in to see
Website
http://www.penetron.ee
LEI
98450008WFEME1E1V383 ISSUED
Business Register 05.10.2026
Sales revenue444 k €+43%2025 annual report
Profit46 718 €2025 annual report
Employees5Tax Board 2026 Q2
Average gross salary1 485 €estimate, Tax Board 2026 Q2
Labour taxes per quarter11 359 €Tax Board 2026 Q2
Cash56 896 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months449 k €+30%Tax Board, last 4 quarters
State taxes 12 months98 148 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 95 281 €
86 k97 k57 k105 k131 k157 k65 k95 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
87 / 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 → AAA → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 30% vs a year earlier
Notification when something changes
Add the rating badge to your website

The badge code is available to this company's verified account: verification uses a code we send to the company email in the Business Register. The badge updates itself and cannot be bought. Read more

Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Kristjan Sõna2 companiesno tax debtPersonal ID ↗25.02.2014
Shareholders 1
Kristjan Sõna100,0% 2 500 €01.09.2023
Beneficial owners 1
Kristjan Sõna2 companiesno tax debtdirect holding30.09.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue20,5%
Labour taxes / revenue11,9%
Revenue per employee per month6 352 €
Gross salary (estimate)1 485 €
Net salary (estimate)1 270 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q295 281 €▼ 9%11 359 €19 570 €5
2026 Q165 321 €▲ 15%11 672 €18 395 €5
2025 Q4157 130 €▲ 62%11 531 €31 355 €5
2025 Q3131 440 €▲ 52%11 587 €28 828 €4
2025 Q2104 782 €▲ 5%12 050 €20 599 €4
2025 Q156 945 €▼ 22%7 525 €11 686 €4
2024 Q496 802 €▲ 8%7 640 €15 650 €3
2024 Q386 323 €▼ 11%6 820 €15 064 €4
2024 Q2100 009 €▼ 1%10 078 €11 720 €4
2024 Q172 992 €▼ 36%8 934 €15 089 €5
2023 Q489 805 €▼ 11%7 995 €16 078 €5
2023 Q396 907 €▲ 26%8 866 €12 959 €5
Show full history (18 quarters)
2023 Q2100 975 €▼ 14%8 502 €15 800 €5
2023 Q1113 740 €▲ 71%8 974 €13 382 €4
2022 Q4100 679 €8 668 €14 194 €5
2022 Q376 768 €6 350 €11 333 €5
2022 Q2117 269 €6 963 €17 330 €4
2022 Q166 419 €8 319 €4 550 €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
Build report

20252024202320222021
Sales revenue444 k €▲ 43%311 k €▼ 15%365 k €0%365 k €▲ 37%267 k €
Profit46 718 €▲ 666%6 097 €▼ 8%6 618 €▼ 26%8 903 €▲ 167%3 336 €
Profit margin10,5%2,0%1,8%2,4%1,2%
Retained earnings68 173 €▼ 8%74 076 €▼ 8%80 196 €▼ 4%83 706 €▼ 7%90 018 €
Cash56 896 €▲ 145%23 237 €▼ 53%49 560 €▼ 25%65 950 €▲ 4%63 585 €
Current assets115 k €▲ 60%71 772 €▼ 10%79 435 €▼ 8%86 811 €▼ 3%89 920 €
Fixed assets55 330 €▼ 17%66 857 €▲ 3%64 944 €▼ 11%72 733 €▲ 90%38 208 €
Assets170 k €▲ 23%139 k €▼ 4%144 k €▼ 10%160 k €▲ 25%128 k €
Current liabilities34 002 €▲ 18%28 719 €▼ 8%31 247 €▼ 10%34 734 €▲ 38%25 228 €
Long-term liabilities18 487 €▼ 32%27 237 €▲ 14%23 818 €▼ 20%29 701 €▲ 322%7 046 €
Total liabilities52 489 €▼ 6%55 956 €▲ 2%55 065 €▼ 15%64 435 €▲ 100%32 274 €
Equity117 k €▲ 42%82 673 €▼ 7%89 314 €▼ 6%95 109 €▼ 1%95 854 €
Labour costs-107 k €▼ 21%-88 853 €▲ 3%-91 947 €▼ 16%-79 361 €▼ 9%-72 738 €
Employees3▼ 25%40%40%40%4
Filed28.01.202612.06.202503.04.202404.04.202319.04.2022
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
Other specialised construction activities n.e.c. main activity43999444 182 €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

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

3 703 € makseid

Transactions with state institutions

20261 178 €
20251 135 €
20241 006 €
2023384 €

Largest payers

Tartu Ülikool1 684 €
OÜ Mulgi Vallahaldus1 178 €
SA Eesti Meremuuseum458 €
Tartu Linnavalitsus384 €
All payments by month
MonthPayerTypeFieldAmount
05.2026OÜ Mulgi VallahaldusOperating costsOther economic affairs (incl. administration)1 178 €
05.2025Tartu ÜlikoolOperating costsTertiary education1 135 €
12.2024SA Eesti MeremuuseumOperating costsMuseums458 €
08.2024Tartu ÜlikoolOperating costsTertiary education549 €
01.2023Tartu LinnavalitsusOperating costsOther economic affairs (incl. administration)384 €

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

Veetõke OÜ: place 121 /1310

Similar size: Osaühing Hexagram, Tarmel ehitus OÜ, TiKo invest OÜ, Toru-Sõber OÜ, Ekovilla Eesti OÜ, HH Ekspert Grupp OÜ, FAST EHITUS OÜ, Avad Seina OÜ, Ars-Build OÜ, Rino Group OÜ

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

Domains

1 records

Domains

DomainSource
penetron.eeBusiness Register

History and notices

13
DateTypeContent
10.01.2024EntryMuutmiskanne TsMS § 595¹ lg 1 alusel
01.09.2023EntryAmendment entry
16.04.2021EntryMuutmiskanne ÄS § 525 lg 2 alusel
21.02.2019EntryMuutmiskanne ÄS § 525 lg 2 alusel
06.06.2018EntryAmendment entry
17.01.2018EntryAmendment entry
22.12.2017EntryAmendment entry
02.12.2017EntryAmendment entry
10.03.2016EntryMuutmiskanne ÄS § 525 lg 2 alusel
03.09.2015EntryMuutmiskanne ÄS § 525 lg 2 alusel
25.02.2014EntryAmendment entry
30.12.2013EntryMuutmiskanne ÄS § 525 lg 2 alusel
25.05.2012EntryFirst entry