ETENRU

OÜ Optofluid Technologies

RegisteredHarju County
Registry code
12261272
VAT number
EE101623658
Address
Harju maakond, Tallinn, Kristiine linnaosa, Tulika tn 32/1, 10613
Registered
05.04.2012 · 14 yrs
Activity
Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas 72101
Capital
2 500 €
Email
r•••@g•••.comLog in to see
Phone
+372 •• ••••Log in to see
Business Register 04.10.2026
Sales revenue0 €2025 annual report
Profit10 981 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary1 089 €estimate, Tax Board 2026 Q2
Labour taxes per quarter1 666 €Tax Board 2026 Q2
Cash156 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
Revenue 12 months336 €Tax Board, last 4 quarters
State taxes 12 months17 697 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 336 €
0000000336
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
A
Hea, madal risk
67 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 04.10.2026 · 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
RatingA → AA → BBB → A
In tax debt0 days since 26.09.2026
Notification when something changes
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Data

Board and owners

2 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 2
Ivo Fridolin2 companiesno tax debtPersonal ID ↗05.04.2012
Rene Jõeleht2 companiesno tax debtPersonal ID ↗05.04.2012
Shareholders 2
Ivo Fridolin50,0% 1 250 €01.09.2023
Rene Jõeleht50,0% 1 250 €01.09.2023
Beneficial owners 2
Ivo Fridolin2 companiesno tax debtotsene osalus17.09.2018
Rene Jõeleht2 companiesno tax debtotsene osalus17.09.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue458,6%
Labour taxes / revenue495,8%
Revenue per employee per month112 €
Gross salary (estimate)1 089 €
Net salary (estimate)973 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2336 €1 666 €1 541 €1
2026 Q10 €3 424 €3 315 €1
2025 Q40 €8 190 €7 790 €1
2025 Q30 €5 344 €5 051 €2
2025 Q20 €9 574 €9 183 €2
2025 Q10 €1 169 €1 112 €3
2024 Q40 €1 308 €1 347 €1
2024 Q30 €1 102 €1 016 €1
2024 Q20 €4 041 €3 728 €1
2024 Q10 €1 102 €1 016 €1
2023 Q425 675 €1 174 €1 132 €1
2023 Q3-23 975 €2 055 €1 895 €1
Näita kogu ajalugu (18 kvartalit)
2023 Q224 223 €——1
2023 Q10 €———
2022 Q40 €———
2022 Q30 €———
2022 Q20 €———
2022 Q10 €1 323 €1 220 €—

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 revenue0 €0 €▼ 100%25 675 €0 €▼ 100%15 000 €
Profit10 981 €▲ plussi-288 k €▲ 11%-323 k €▲ 6%-345 k €▲ 6%-366 k €
Profit margin——-1257,3%—-2442,5%
Jaotamata kasum33 550 €▼ 90%321 k €▼ 50%644 k €▼ 35%988 k €▼ 27%1,4 m €
Cash156 k €▼ 27%214 k €▲ 130%92 836 €▲ 749%10 937 €▼ 38%17 675 €
Current assets158 k €▼ 27%217 k €▲ 132%93 412 €▲ 732%11 233 €▼ 37%17 895 €
Põhivara71 333 €▲ 65%43 143 €▼ 87%323 k €▼ 50%652 k €▼ 34%992 k €
Assets229 k €▼ 12%260 k €▼ 38%417 k €▼ 37%664 k €▼ 34%1,0 m €
Current liabilities182 k €▼ 19%224 k €▲ 141%93 128 €▲ 440%17 256 €▼ 10%19 128 €
Pikaajalised kohustised——0 €0 €0 €
Total liabilities182 k €▼ 19%224 k €▲ 141%93 128 €▲ 440%17 256 €▼ 10%19 128 €
Equity47 031 €▲ 30%36 050 €▼ 89%324 k €▼ 50%646 k €▼ 35%991 k €
Tööjõukulud-38 249 €0 €0 €▲ 100%-835 €▲ 70%-2 784 €
Employees10000
Filed17.06.202630.06.202529.05.202430.06.202316.06.2022
ReportIn the Business Register ↗In 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

Real estate

e-kinnistusraamat

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Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data

Debts and court cases

clean
No tax debt · Tax Board 03.10.2026

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

1 toetust

Toetuse saanud projektid

ProjektMeedePerioodToetusVälja makstud
Optilise konfiguratsiooni algoritm
Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus
Innovatsiooniosakute toetusmeede29.10.2012 – 14.11.20123 960 €

Riigi Tugiteenuste Keskus, toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

2

Top 20 in activity: Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas

20

Licences, pledges, domains

No data

History and notices

8
DateLiikSisu
01.09.2023KanneMuutmiskanne
02.11.2018KanneMuutmiskanne
17.01.2018KanneMuutmiskanne
02.12.2017KanneMuutmiskanne
12.09.2016KanneMuutmiskanne
15.10.2012KanneMuutmiskanne
08.10.2012Puuduste kõrvaldamise määrusMuutmiskanne
05.04.2012KanneEsmakanne