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EHITUSE JA TARKVARA INSENERIBÜROO OSAÜHING

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RegisteredHarju County
Registry code
10477565
VAT number
EE100350634
Address
Harju maakond, Tallinn, Pirita linnaosa, Kurereha tee 11, 12015
Registered
21.07.1998 · 28 yrs
Activity
Engineering activities and related technical consultancy 71121
Capital
2 560 €
Email
j•••@e•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.ehtar.ee from email
Business Register 08.10.2026
Sales revenue117 k €-7%2025 annual report
Profit15 625 €2025 annual report
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash75 423 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 08.10.2026
Revenue 12 months89 266 €-0%Tax Board, last 4 quarters
State taxes 12 months14 630 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 18 640 €
16 k13 k39 k21 k41 k14 k16 k19 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
A
Good, low risk
80 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 08.10.2026 · 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 → A
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 0% vs a year earlier
Email right away on tax debt, bankruptcy or board change
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Data

Board and owners

2 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 2
Juhan Idnurm3 companiesno tax debtPersonal ID ↗03.11.2025
Siim Idnurm1 companyno tax debtPersonal ID ↗03.11.2025
Shareholders 3
Siim Idnurm35,0% 896 €03.11.2025
Juhan Idnurm33,75% 864 €03.11.2025
Aime Idnurm31,25% 800 €03.11.2025
Beneficial owners 3
Aime Idnurmdirect holding03.11.2025
Juhan Idnurm3 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member03.11.2025
Siim Idnurm1 companyno tax debtmember of the senior management body, i.e. management or supervisory board member03.11.2025

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue11,7%
Labour taxes / revenue0,0%
Revenue per employee per month—
Gross salary (estimate)—
Net salary (estimate)—

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q218 640 €▼ 9%0 €2 188 €—
2026 Q115 776 €▼ 60%541 €3 746 €—
2025 Q414 100 €▲ 5%910 €1 884 €—
2025 Q340 750 €▲ 155%271 €6 812 €1
2025 Q220 550 €▼ 71%5 648 €7 848 €1
2025 Q139 450 €▲ 89%4 004 €9 146 €1
2024 Q413 440 €▼ 69%3 635 €5 082 €1
2024 Q315 950 €▲ 33%5 453 €6 706 €1
2024 Q270 010 €▲ 723%5 692 €16 536 €1
2024 Q120 920 €▲ 194%5 237 €6 447 €1
2023 Q442 840 €▲ 107%5 669 €10 661 €1
2023 Q311 950 €▲ 24%5 460 €6 700 €1
Show full history (18 quarters)
2023 Q28 509 €▲ 136%5 669 €6 299 €2
2023 Q17 125 €▼ 30%5 453 €5 273 €1
2022 Q420 722 €5 453 €7 372 €1
2022 Q39 650 €2 424 €2 446 €1
2022 Q23 608 €0 €2 €—
2022 Q110 250 €193 €1 489 €—

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 revenue117 k €▼ 7%125 k €▲ 62%77 510 €▲ 73%44 783 €▼ 64%125 k €
Profit15 625 €▲ into profit-13 088 €▲ 60%-32 742 €▲ 69%-106 k €▼ into loss34 160 €
Profit margin13,4%-10,4%-42,2%-237,1%27,4%
Retained earnings100 k €▼ 12%114 k €▼ 22%146 k €▼ 42%252 k €▲ 18%214 k €
Cash75 423 €▼ 20%94 139 €▼ 20%117 k €▼ 10%131 k €▼ 46%244 k €
Current assets118 k €▼ 15%138 k €▲ 14%121 k €▼ 15%142 k €▼ 45%256 k €
Fixed assets5 578 €▼ 29%7 836 €▼ 28%10 881 €▼ 24%14 387 €▼ 30%20 641 €
Assets123 k €▼ 15%146 k €▲ 11%132 k €▼ 16%156 k €▼ 44%277 k €
Current liabilities4 327 €▼ 90%42 439 €▲ 179%15 228 €▲ 117%7 021 €▼ 73%25 970 €
Total liabilities4 327 €▼ 90%42 439 €▲ 179%15 228 €▲ 117%7 021 €▼ 73%25 970 €
Equity119 k €▲ 15%103 k €▼ 11%116 k €▼ 22%149 k €▼ 41%251 k €
Labour costs-24 632 €▲ 48%-47 056 €▲ 10%-52 092 €▼ 86%-27 964 €▲ 7%-29 995 €
Employees10%10%10%10%1
Filed07.07.202628.10.202530.06.202429.08.202302.11.2022
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 activity71121116 852 €100%

2025 annual report, RIK open data

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 08.10.2026

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

192 tuh € makseid

Transactions with state institutions

202615 810 €
202575 499 €
202458 536 €
202342 552 €

Largest payers

Transpordiamet188 257 €
Saarde Vallavalitsus3 000 €
Luunja Vallavalitsus1 140 €
All payments by month
MonthPayerTypeFieldAmount
07.2026TranspordiametFixed assetsRoad transport7 874 €
06.2026TranspordiametFixed assetsRoad transport3 968 €
04.2026TranspordiametFixed assetsRoad transport3 968 €
10.2025TranspordiametFixed assetsRoad transport16 120 €
08.2025TranspordiametFixed assetsRoad transport35 650 €
05.2025TranspordiametFixed assetsRoad transport1 281 €
01.2025TranspordiametFixed assetsRoad transport22 448 €
11.2024TranspordiametFixed assetsRoad transport14 542 €
09.2024TranspordiametFixed assetsRoad transport2 013 €
05.2024TranspordiametFixed assetsRoad transport40 577 €
04.2024TranspordiametFixed assetsRoad transport1 403 €
12.2023TranspordiametFixed assetsRoad transport12 912 €
11.2023TranspordiametFixed assetsRoad transport11 820 €
09.2023TranspordiametFixed assetsRoad transport11 700 €
08.2023Saarde VallavalitsusOperating costsRoad transport3 000 €
06.2023Luunja VallavalitsusFixed assetsRoad transport1 140 €
05.2023TranspordiametFixed assetsRoad transport1 980 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

2
Ekspertiis ja Projekt OÜJuhan Idnurm255 k €AAMittetulundusühing Barco BlancoJuhan Idnurm19 765 €A

Sorted by revenue (latest report or 4 quarters).

Top 20 in activity: Engineering activities and related technical consultancy

20
#CompanyRevenue
1Dornier Construction and Service GmbH Eesti filiaal12,3 m €
2Osaühing Reaalprojekt5,5 m €
3Skepast&Puhkim OÜ5,1 m €
4Sweco Estonia AS4,8 m €
5Innopolis Insenerid OÜ4,7 m €
6K-Projekt Aktsiaselts4,4 m €
7Inseneribüroo Telora OÜ4,3 m €
8Osaühing SIRKEL&MALL3,7 m €
9Projektibüroo OÜ3,4 m €
10P.P. Ehitusjärelevalve OÜ3,4 m €
11MistralWind OÜ3,3 m €
12Novel Engineering OÜ2,9 m €
13Roadplan OÜ2,7 m €
14osaühing DMT Insenerid2,7 m €
15Ingerop Estonia OÜ2,6 m €
16Osaühing EstKONSULT2,5 m €
17Klemmer OÜ2,5 m €
18AS LNK Industries Eesti filiaal2,4 m €
19StrongPartner OÜ2,4 m €
20VMBH OÜ2,3 m €

EHITUSE JA TARKVARA INSENERIBÜROO OSAÜHING: place 418 /1872

Similar size: Vahvacon Eesti OÜ, OÜ AIC, GDN Consult OÜ, Estroad OÜ, WEL Solutions OÜ, TO Projekt OÜ, OÜ ULS Insenerid, TOPA epb OÜ, GOELRO OÜ, Edites OÜ

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

Licences, domains

9 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
Ehitusprojekti ekspertiisEPE00136326.03.2018
Ehitise auditEEK00115627.01.2015
ProjekteerimineEEP00339027.01.2015
Ehitusprojekti ekspertiisEPE00108727.01.2015
ProjekteerimineEEP00330517.05.2014
Ehitusprojekti ekspertiisEPE00101317.05.2014
Ehitise auditEK10477565-000107.10.2003
OmanikujärelevalveEO10477565-000107.10.2003

Domains

DomainSource
ehtar.eeemail

History and notices

17
DateTypeContent
03.11.2025EntryRegistrisse ennistamise kanne tegevuse jätkamiseks
03.11.2025Order to remedy deficienciesRegistrisse ennistamise kanne tegevuse jätkamiseks
24.10.2025Registrist kustutamine: majandusaasta aruanne esitamataKustutamiskanne dokumentide hoidjata
20.07.2025Warning order on deletion from the register: annual report not filed
01.09.2023EntryAmendment entry
26.08.2023Warning order on deletion from the register: annual report not filed
02.11.2022EntryAmendment entry
25.03.2019EntryAmendment entry
16.01.2018EntryAmendment entry
07.11.2017EntryAmendment entry
15.09.2016EntryAmendment entry
24.03.2011EntryAmendment entry
18.03.2011Order to remedy deficienciesAmendment entry
01.03.2011Order to remedy deficienciesAmendment entry
09.02.2011Order to remedy deficienciesAmendment entry
30.06.2009Tegevusalade kustutamine registrikaardiltAmendment entry
15.07.2008EntryAmendment entry