ETENRU
RegisteredTartu County
Registry code
11882182
VAT number
EE101463818
Address
Tartu maakond, Tartu linn, Tartu linn, Tiigi tn 61b, 50410
Registered
27.01.2010 · 16 yrs
Activity
Other research and experimental development on natural sciences and engineering 72191
Capital
66 600 €
Email
a•••@p•••.orgLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 03.10.2026
Annual report 2025 not filed, deadline was 30.06.2026
Tegevuseta: käive ja töötajad puuduvad
Sales revenue0 €2024 annual report
Profit-307 €2024 annual report
Cash0 €Cash 31.12.2024, annual report
Tax debt2 712 €unpaidTax Board 03.10.2026 · details below
Tax debt since 26.09.2026 · in debt on 8 days
26.0928.0930.0901.1003.10
Total tax debtmax 2 712 €
Details ↓
Turnover by quarter · latest 0 €
00000000
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
B
Weak, high risk
67 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 03.10.2026 · open data
Quick check
  • Tax debt 2 712 €
  • No enforcement proceedings (12 months)
  • No payment orders (12 months)
  • No bankruptcy or liquidation
  • No sanctions
  • Report filed (2024)
  • VAT registered
Stability
RatingBB → B
In tax debt8 days since 26.09.2026
Notification when something changes

Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Aleksander Lammas2 companies2 with tax debtPersonal ID ↗05.06.2015
Shareholders 1
Aleksander Lammas100,0% 66 600 €02.09.2023
Beneficial owners 1
Aleksander Lammas2 companies2 with tax debtotsene osalus30.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q20 €———
2026 Q10 €———
2025 Q40 €———
2025 Q30 €———
2025 Q20 €———
2025 Q10 €———
2024 Q40 €0 €2 €—
2024 Q30 €0 €2 €—
2024 Q20 €0 €3 €—
2024 Q10 €0 €27 €—
2023 Q40 €0 €2 €—
2023 Q30 €0 €468 €—
Näita kogu ajalugu (18 kvartalit)
2023 Q26 850 €▲ 28%0 €411 €—
2023 Q118 045 €▲ 485%0 €128 €—
2022 Q4983 €———
2022 Q37 901 €0 €0 €—
2022 Q25 356 €0 €0 €—
2022 Q13 084 €0 €185 €—

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

4 yr
Build report

2024202320222021
Sales revenue0 €▼ 100%25 405 €▼ 56%57 473 €▲ 49%38 573 €
Profit-307 €▲ 96%-6 928 €▼ miinusesse39 €▲ 550%6 €
Profit margin—-27,3%0,1%0,0%
Jaotamata kasum-1 190 €▼ miinusesse5 738 €▲ 1%5 699 €▲ 7%5 317 €
Cash0 €———
Current assets122 k €0%123 k €▼ 1%123 k €▼ 16%148 k €
Põhivara16 €▼ 86%111 €▼ 62%290 €▼ 98%12 090 €
Assets122 k €0%123 k €▼ 1%124 k €▼ 23%160 k €
Current liabilities57 194 €▼ 1%57 487 €▲ 12%51 362 €▼ 41%87 561 €
Total liabilities57 194 €▼ 1%57 487 €▲ 12%51 362 €▼ 41%87 561 €
Equity65 103 €0%65 410 €▼ 10%72 338 €0%72 299 €
Tööjõukulud0 €0 €0 €▲ 100%-3 979 €
Employees000▼ 100%1
Filed25.04.202511.06.202416.06.202303.05.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ kasv, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2023
ActivityEMTAKSales revenueOsa
Other research and experimental development on natural sciences and engineering main activity7219125 405 €100%

2023 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

1 records
Tax debt 2 712 € · as of 03.10.2026
Ajatatud
none, the entire debt is unpaid
Debt arose
20.02.2023 · oldest unpaid claim, 1321 days
Consecutively on the list
since 26.09.2026 (8 days) · Firmo data starts 26.09.2026

Tax debt change 26.09.2026 to 03.10.2026 · in debt on 8 days

26.0928.0930.0901.1003.10
Total tax debtmax 2 712 €

Tax debt history over 5 years

StartEndDaysLargest debtStatus
26.09.2026ongoing82 712 €unpaid

Paid tax debt stays visible for 5 years. Only tax debt from the last 2 years affects the rating.

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

avalikke teateid pole

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

none

No transactions with state agencies, procurement contracts or grants found

RTK Saldo, Riigihangete register, RTK toetatud projektid

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 research and experimental development on natural sciences and engineering

20
#CompanyRevenue
1Fortrea Development Limited Eesti filiaal910 k €
2Cybsectech OÜ297 k €
3TRISECTOR OÜ256 k €
4DMTommy OÜ144 k €
5Eesti Radioloogia Ühing90 192 €
6Andres Tein63 400 €
7Threod Defence OÜ36 718 €
8MILHOLM KINNISVARA OÜ35 669 €
9Denis Uksov30 645 €
10Aliaksei Volnov30 033 €
11i4-Flame OÜ24 474 €
12Empirical Algorithmics OÜ23 929 €
13Jelle Maurice L Devalez Environmental Consulting21 250 €
14Kristjan Piirimäe21 077 €
15OÜ Skeleton Technologies Group19 429 €
16OÜ Eesti Turbauuringute Keskus16 008 €
17SIBEARIAN EUROPE OÜ13 100 €
18EFENCO OÜ8 388 €
19OÜ Janhes6 800 €
20SmartUp Studies OÜ6 400 €

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

Domains

1 records

Domains

DomainSource
probiotech.orgemail

History and notices

13
DateLiikSisu
28.01.2025KanneMuutmiskanne
02.09.2023KanneMuutmiskanne
07.06.2018KanneMuutmiskanne
17.01.2018KanneMuutmiskanne
22.12.2017KanneMuutmiskanne
01.12.2017KanneMuutmiskanne
05.06.2015KanneMuutmiskanne
26.05.2015Puuduste kõrvaldamise määrusMuutmiskanne
08.05.2012KanneMuutmiskanne
12.04.2010KanneMuutmiskanne
16.02.2010KanneMuutmiskanne
11.02.2010Puuduste kõrvaldamise määrusMuutmiskanne
27.01.2010KanneEsmakanne