ETENRU
RegisteredHarju County
Registry code
11474876
VAT number
EE101214782
Address
Harju maakond, Tallinn, Mustamäe linnaosa, A. H. Tammsaare tee 92, 13423
Registered
07.03.2008 · 18 yrs
Activity
Engineering activities and related technical consultancy 71121
Capital
16 617 €
Email
r•••@i•••.eeLog in to see
Phone
+372 5•• ••••Log in to see
Website
www.itk-ib.ee from email
Business Register 07.10.2026
Sales revenue1,9 m €+8%2025 annual report
Profit197 k €2025 annual report
Employees31Tax Board 2026 Q2
Average gross salary2 704 €estimate, Tax Board 2026 Q2
Labour taxes per quarter128 k €Tax Board 2026 Q2
Cash202 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 07.10.2026
Revenue 12 months2,1 m €+12%Tax Board, last 4 quarters
State taxes 12 months866 k €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 506 tuh €
366 k628 k435 k454 k536 k475 k586 k506 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AAA
Excellent, very low risk
88 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 07.10.2026 · 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 → AAA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 12% vs a year earlier
Email right away on tax debt, bankruptcy or board change
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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Riho Kirss4 companiesno tax debtPersonal ID ↗04.02.2020
Shareholders 1
Serendipity OÜ100,0% 16 617 €02.09.2023
Beneficial owners 1
Riho Kirss4 companiesno tax debtkaudne osalus07.09.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue41,4%
Labour taxes / revenue25,4%
Revenue per employee per month5 436 €
Gross salary (estimate)2 704 €
Net salary (estimate)2 187 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2505 529 €▲ 11%128 251 €209 407 €31
2026 Q1585 619 €▲ 35%133 431 €235 695 €31
2025 Q4474 682 €▼ 24%131 056 €203 286 €29
2025 Q3536 214 €▲ 46%126 850 €217 480 €29
2025 Q2454 448 €▲ 8%127 459 €186 219 €30
2025 Q1434 836 €▲ 16%119 692 €165 201 €28
2024 Q4628 109 €▲ 45%107 074 €187 538 €28
2024 Q3366 228 €▼ 16%101 730 €142 143 €27
2024 Q2419 448 €▼ 16%96 068 €138 318 €26
2024 Q1375 330 €▲ 6%94 472 €133 765 €27
2023 Q4433 037 €▲ 21%89 407 €125 981 €23
2023 Q3437 713 €▲ 139%91 491 €141 891 €25
Show full history (18 quarters)
2023 Q2500 726 €▲ 43%84 872 €147 878 €23
2023 Q1354 217 €▲ 37%81 727 €131 678 €24
2022 Q4356 892 €80 228 €122 469 €25
2022 Q3183 069 €77 194 €100 732 €25
2022 Q2351 329 €72 035 €124 015 €24
2022 Q1258 629 €78 448 €115 077 €25

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 revenue1,9 m €▲ 8%1,8 m €▼ 3%1,8 m €▲ 52%1,2 m €▲ 33%903 k €
Profit197 k €▲ 621%27 264 €▼ 90%266 k €▲ 16×17 159 €▲ into profit-149 k €
Profit margin10,3%1,5%14,6%1,4%-16,5%
Retained earnings279 k €▲ 7%262 k €▲ into profit-4 332 €▲ 80%-21 491 €▼ into loss151 k €
Cash202 k €▼ 4%210 k €▼ 18%256 k €▲ 58%162 k €▲ 15%141 k €
Current assets687 k €▲ 16%591 k €▲ 5%564 k €▲ 103%278 k €▲ 8%258 k €
Fixed assets153 k €▼ 1%155 k €▼ 6%164 k €▲ 248%47 217 €▲ 100%23 585 €
Assets840 k €▲ 12%746 k €▲ 2%728 k €▲ 124%325 k €▲ 15%282 k €
Current liabilities285 k €▲ 14%250 k €▲ 21%207 k €▲ 35%153 k €▼ 41%260 k €
Long-term liabilities59 635 €▼ 68%188 k €▼ 22%240 k €▲ 52%158 k €—
Total liabilities344 k €▼ 21%438 k €▼ 2%447 k €▲ 44%310 k €▲ 19%260 k €
Equity495 k €▲ 60%309 k €▲ 10%281 k €▲ 19×14 920 €▼ 31%21 474 €
Labour costs-1,2 m €▼ 18%-985 k €▼ 16%-849 k €▼ 12%-757 k €▼ 14%-665 k €
Employees290%29▲ 21%240%24▼ 4%25
Filed30.06.202630.06.202505.07.202405.07.202409.11.2022
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
Engineering activities and related technical consultancy main activity711211 916 011 €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 07.10.2026

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

74 983 € makseid · 1 tenders · 1 toetust

Transactions with state institutions

20265 173 €
202531 891 €
202422 709 €
202315 210 €

Largest payers

Tartu Linnavalitsus26 077 €
KLIIMAMINISTEERIUM13 610 €
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM10 724 €
HARIDUS- JA TEADUSMINISTEERIUM6 000 €
SA Tehvandi Spordikeskus5 409 €
All payments by month
MonthPayerTypeFieldAmount
06.2026Riigi Kinnisvara ASFixed assetsOther general services1 209 €
03.2026MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUMMuud toetusedTeadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas3 964 €
11.2025Tartu LinnavalitsusFixed assetsOther leisure, culture, religion, incl. administration3 016 €
10.2025KLIIMAMINISTEERIUMMuud toetusedGeneral economic and trade policy13 610 €
10.2025MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUMMuud toetusedTeadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas3 839 €
09.2025SA Eesti MeremuuseumOperating costsMuseums1 612 €
06.2025VÄLISMINISTEERIUMFixed assetsForeign policy750 €
06.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed308 €
05.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed520 €
04.2025MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUMMuud toetusedTeadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas2 921 €
04.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed552 €
02.2025Tartu LinnavalitsusFixed assetsOther leisure, culture, religion, incl. administration4 763 €
10.2024SA Tehvandi SpordikeskusFixed assetsSport549 €
08.2024Tallinna StrateegiakeskusMuud toetusedGeneral economic and trade policy2 800 €
06.2024Tartu LinnavalitsusFixed assetsOther leisure, culture, religion, incl. administration18 299 €
06.2024Tallinna StrateegiakeskusMuud toetusedGeneral economic and trade policy1 061 €
12.2023VÄLISMINISTEERIUMFixed assetsForeign policy4 350 €
04.2023SA Tehvandi SpordikeskusFixed assetsSport4 860 €
03.2023HARIDUS- JA TEADUSMINISTEERIUMFixed assetsBasic and general secondary education6 000 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Public procurement contracts

DateContracting authorityTenderAmount
17.09.2026Enefit Industry OÜRaamleping_313567_ITK Inseneribüroo OÜ_Raamlepingu sõlmimine projekteerimisteenuse osutamiseks50 000 €

Public Procurement Register

Toetuse saanud projektid toetus kokku 13 610 €

ProjektMeedePerioodToetusVälja makstud
Automaatsed projekteerimise tööriistad ehitusprojekteerimises
Lõpetatud · Riigi Tugiteenuste Keskus
Majanduse digipöörde toetamine17.03.2025 – 17.08.202513 610 €27 220 €

Riigi Tugiteenuste Keskus, toetatud projektid

Holdings in other companies

1
CompanyCodeHoldingSinceRevenue
ITK Lighting OÜ1615572750,0%22.11.2024177 k €

Business Register

Companies linked via the board

3

Top 20 in activity: Engineering activities and related technical consultancy

20

Licences, domains

5 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
Valveseadmestiku projekteerimine, paigaldamine ja hooldamineTTV00001019.08.2024
ProjekteerimineFPR00023925.08.2021
ProjekteerimineEEP00160411.05.2009
ElektritöödTEL00099011.04.2008

Domains

DomainSource
itk-ib.eeemail

History and notices

13
DateTypeContent
02.09.2023EntryAmendment entry
30.10.2020EntryAmendment entry
08.10.2020Order to remedy deficienciesAmendment entry
06.10.2020EntryAmendment entry
30.04.2020EntryAmendment entry
04.02.2020EntryAmendment entry
17.01.2018EntryAmendment entry
30.11.2017EntryAmendment entry
03.03.2016Warning order on deletion from the register: annual report not filedKustutamiskanne dokumentide hoidjata
13.01.2016EntryAmendment entry
17.02.2012Warning order on deletion from the register: annual report not filedToimiku dokumentide kontroll
26.08.2010EntryMuutmiskanne ÄS § 525 lg 2 alusel
07.03.2008EntryFirst entry