ETENRU
RegisteredTartu County
Registry code
10213412
VAT number
EE100010576
Address
Tartu maakond, Tartu linn, Tartu linn, Tähtvere tn 4, 51007
Registered
02.07.1997 · 29 yrs
Activity
Engineering activities and related technical consultancy 71121
Additional activities
Architectural activities
Capital
2 600 €
Email
a•••@a•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.arc.ee
Business Register 06.10.2026
Sales revenue197 k €+30%2025 annual report
Profit11 623 €2025 annual report
Employees5Tax Board 2026 Q2
Average gross salary1 652 €estimate, Tax Board 2026 Q2
Labour taxes per quarter12 637 €Tax Board 2026 Q2
Cash22 330 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months199 k €+48%Tax Board, last 4 quarters
State taxes 12 months93 680 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 53 355 €
44 k16 k58 k16 k43 k72 k30 k53 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 06.10.2026 · 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 → A
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 48% vs a year earlier
Email right away on tax debt, bankruptcy or board change
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Data

Board and owners

3 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 3
Eve Mander3 companiesno tax debtPersonal ID ↗02.07.1997
Jüri Kulasalu2 companiesno tax debtPersonal ID ↗02.07.1997
Ülo Mahoni1 companyno tax debtPersonal ID ↗19.06.2023
Shareholders 8
Jüri Kulasalu22,08% 574 €01.09.2023
Kristin Kurs22,08% 574 €27.09.2023
Kristjan Suuder22,08% 574 €27.09.2023
Martin Suuder22,08% 574 €27.09.2023
Eve Mander22,0% 572 €01.09.2023
Rein Parts13,85% 360 €01.09.2023
Ülo Mahoni13,85% 360 €01.09.2023
Arvi Soonsein6,15% 160 €01.09.2023
Beneficial owners 5
Arvi Soonsein1 companyno tax debtdirect holding18.10.2018
Eve Mander3 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member19.04.2023
Jüri Kulasalu2 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member19.04.2023
Rein Partsdirect holding18.10.2018
Ülo Mahoni1 companyno tax debtmember of the senior management body, i.e. management or supervisory board member19.04.2023

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue44,1%
Labour taxes / revenue23,7%
Revenue per employee per month3 557 €
Gross salary (estimate)1 652 €
Net salary (estimate)1 396 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q253 355 €▲ 232%12 637 €23 517 €5
2026 Q130 493 €▼ 48%13 013 €18 901 €4
2025 Q472 251 €▲ 362%14 279 €29 316 €4
2025 Q343 183 €▼ 2%14 576 €21 946 €4
2025 Q216 050 €▼ 75%15 727 €17 443 €4
2025 Q158 365 €▼ 4%15 534 €25 077 €5
2024 Q415 632 €▼ 74%14 720 €15 255 €4
2024 Q344 245 €▲ 58%15 166 €23 640 €4
2024 Q265 326 €▼ 0%14 189 €26 668 €4
2024 Q160 854 €▼ 40%14 773 €23 701 €5
2023 Q459 146 €▲ 60%12 120 €20 383 €4
2023 Q327 981 €▼ 57%11 095 €14 244 €3
Show full history (18 quarters)
2023 Q265 417 €▲ 57%8 841 €17 273 €3
2023 Q1100 682 €▲ 236%9 180 €19 588 €4
2022 Q437 014 €7 884 €12 387 €4
2022 Q365 112 €8 197 €18 703 €5
2022 Q241 680 €7 445 €13 701 €6
2022 Q129 936 €7 866 €10 508 €6

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 revenue197 k €▲ 30%152 k €▼ 39%247 k €▲ 15%214 k €▲ 65%130 k €
Profit11 623 €▲ into profit-39 759 €▼ into loss39 843 €▲ 57%25 337 €▲ 11%22 880 €
Profit margin5,9%-26,2%16,1%11,8%17,6%
Retained earnings39 467 €▼ 50%79 226 €▲ 101%39 383 €▲ 175%14 306 €▲ into profit-8 574 €
Cash22 330 €▼ 13%25 591 €▼ 63%69 671 €▼ 14%81 194 €▲ 196%27 421 €
Current assets64 376 €▲ 17%55 110 €▼ 46%101 k €▲ 14%88 885 €▲ 137%37 506 €
Fixed assets12 102 €▲ 2%11 863 €0%11 873 €▲ 73%6 846 €▼ 2%7 005 €
Assets76 478 €▲ 14%66 973 €▼ 41%113 k €▲ 18%95 731 €▲ 115%44 511 €
Current liabilities22 528 €▼ 9%24 646 €▼ 21%31 274 €▼ 35%47 888 €▲ 152%19 005 €
Long-term liabilities0 €0 €0 €▼ 100%5 600 €▼ 35%8 600 €
Total liabilities22 528 €▼ 9%24 646 €▼ 21%31 274 €▼ 42%53 488 €▲ 94%27 605 €
Equity53 950 €▲ 27%42 327 €▼ 48%82 086 €▲ 94%42 243 €▲ 150%16 906 €
Labour costs-141 k €▲ 4%-146 k €▼ 29%-113 k €▼ 35%-83 822 €▼ 8%-77 709 €
Employees30%30%30%30%3
Filed29.06.202619.06.202526.06.202426.06.202330.06.2022
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 activity71121190 348 €97%
Architectural activities711116 822 €3%

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 06.10.2026

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

615 tuh € makseid · 5 tenders · 1 toetust

Transactions with state institutions

202667 863 €
2025157 k €
2024170 k €
2023220 k €

Largest payers

Põlva Vallavalitsus103 268 €
Tartu Ülikool84 623 €
Valga Vallavalitsus71 760 €
Tartu Linnavalitsus69 742 €
Narva Linnavalitsuse Linnamajandusamet61 773 €
All payments by month
MonthPayerTypeFieldAmount
06.2026Narva Linnavalitsuse LinnamajandusametFixed assetsBasic and general secondary education24 639 €
05.2026Tartu LinnavalitsusFixed assetsOther education, incl. administration20 832 €
04.2026Tartu VallavalitsusFixed assetsBasic and general secondary education3 832 €
03.2026SA Narva MuuseumFixed assetsMuseums18 560 €
10.2025SA Narva MuuseumFixed assetsMuseums18 560 €
10.2025Rõuge VallavalitsusFixed assetsGeneral economic development projects9 325 €
09.2025Põhja-Sakala VallavalitsusFixed assetsBasic and general secondary education61 706 €
09.2025Rõuge VallavalitsusFixed assetsGeneral economic development projects9 325 €
06.2025Tartu ÜlikoolFixed assetsTertiary education1 208 €
04.2025Tartu ÜlikoolFixed assetsTertiary education988 €
03.2025Tartu ÜlikoolFixed assetsTertiary education988 €
02.2025Narva Linnavalitsuse LinnamajandusametFixed assetsOther economic affairs (incl. administration)37 134 €
02.2025Tartu ÜlikoolFixed assetsTertiary education988 €
01.2025Põlva VallavalitsusFixed assetsPre-school education15 899 €
01.2025Tartu ÜlikoolFixed assetsTertiary education988 €
12.2024Tartu ÜlikoolFixed assetsTertiary education988 €
11.2024Tartu ÜlikoolFixed assetsTertiary education988 €
10.2024Tartu ÜlikoolFixed assetsTertiary education1 976 €
09.2024HARIDUS- JA TEADUSMINISTEERIUMFixed assetsVocational education18 016 €
09.2024Tartu ÜlikoolFixed assetsTertiary education12 932 €
09.2024Tartu ÜlikoolOperating costsTertiary education250 €
08.2024Elva VallavalitsusFixed assetsBasic and general secondary education20 450 €
08.2024Tartu ÜlikoolFixed assetsTertiary education988 €
07.2024Valga VallavalitsusFixed assetsYouth hobby education and activities25 166 €
07.2024HARIDUS- JA TEADUSMINISTEERIUMFixed assetsVocational education5 031 €
07.2024Tartu ÜlikoolFixed assetsTertiary education988 €
06.2024Põlva VallavalitsusFixed assetsPre-school education11 924 €
05.2024HARIDUS- JA TEADUSMINISTEERIUMFixed assetsVocational education4 293 €
05.2024Tartu ÜlikoolFixed assetsTertiary education988 €
04.2024Võru VallavalitsusOperating costsGeneral economic development projects10 108 €
03.2024Lüganuse VallavalitsusFixed assetsOther housing and communal services22 187 €
02.2024Tartu ÜlikoolFixed assetsTertiary education4 551 €
01.2024Tartu LinnavalitsusFixed assetsBasic and general secondary education18 828 €
01.2024Tartu ÜlikoolFixed assetsTertiary education8 760 €
01.2024SA Uderna HooldekoduOperating costsGeneral care services outside the home672 €
12.2023Valga VallavalitsusFixed assetsYouth work and youth centres25 066 €
12.2023Lüganuse VallavalitsusFixed assetsOther housing and communal services9 353 €
12.2023SA Uderna HooldekoduOperating costsGeneral care services outside the home2 256 €
11.2023Tartu LinnavalitsusFixed assetsMunicipal government8 892 €
10.2023Põlva VallavalitsusFixed assetsFolk culture31 766 €
10.2023Tartu ÜlikoolFixed assetsTertiary education1 600 €
10.2023SA Uderna HooldekoduFixed assetsGeneral care services outside the home1 272 €
09.2023SA Uderna HooldekoduFixed assetsGeneral care services outside the home6 720 €
08.2023Valga VallavalitsusOperating costsYouth hobby education and activities10 786 €
08.2023Valga VallavalitsusFixed assetsYouth work and youth centres10 742 €
06.2023Põltsamaa Vallavara OÜFixed assetsTurism1 076 €
05.2023Tartu LinnavalitsusFixed assetsOther housing and communal services437 €
04.2023Põlva VallavalitsusFixed assetsFolk culture27 796 €
04.2023Tartu LinnavalitsusFixed assetsMunicipal government8 892 €
04.2023SA Uderna HooldekoduOperating costsGeneral care services outside the home840 €
03.2023Tartu ÜlikoolFixed assetsTertiary education26 332 €
02.2023Põlva VallavalitsusFixed assetsFolk culture15 883 €
02.2023Tartu LinnavalitsusFixed assetsOther housing and communal services11 861 €
01.2023Tartu ÜlikoolFixed assetsTertiary education18 120 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Public procurement contracts

DateContracting authorityTenderAmount
14.09.2026Pärnu LinnavalitsusContract for work92 270 €
23.07.2026Tori VallavalitsusProcurement contract38 300 €
26.05.2026Sillamäe LinnavalitsusPROJEKTEERIMISTÖÖDE TÖÖVÕTULEPING15 300 €
01.09.2025Narva Linnavalitsuse LinnamajandusametPROJEKTEERIMISE TÖÖVÕTULEPING19 870 €
24.03.2025Sihtasutus Narva MuuseumToovotuleping_Peetri_Plats_7_rekonstrueerimise_projekteerimine37 420 €

Public Procurement Register

Toetuse saanud projektid

ProjektMeedePerioodToetusVälja makstud
Ajalooliste hoonete teaduslik projekteerimine ja restaureerimine
Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus
Innovatsiooniosakute toetusmeede05.06.2012 – 25.12.20124 000 €

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: Engineering activities and related technical consultancy

20

Licences, domains

8 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
Heritage protectionE 72/200322.04.2013
ElektritöödEL10213412-000117.09.2003
EhitamineEH10213412-000119.03.2003
Ehitise auditEK10213412-000119.03.2003
Ehitusprojekti ekspertiisEK10213412-000219.03.2003
OmanikujärelevalveEO10213412-000119.03.2003
ProjekteerimineEP10213412-000119.03.2003

Domains

DomainSource
arc.eeBusiness Register

History and notices

18
DateTypeContent
03.03.2026EntryAmendment entry
27.09.2023EntryAmendment entry
01.09.2023EntryAmendment entry
19.06.2023EntryAmendment entry
19.05.2023Order to remedy deficienciesAmendment entry
05.05.2023Order to remedy deficienciesAmendment entry
21.04.2023Order to remedy deficienciesAmendment entry
21.04.2021EntryAmendment entry
06.04.2021Order to remedy deficienciesAmendment entry
30.03.2021Administrative orderAmendment entry
05.11.2020Hoiatusmäärus sundlõpetamiseks: ebapiisav netovara
17.01.2018EntryAmendment entry
22.12.2017EntryAmendment entry
03.12.2017EntryAmendment entry
06.12.2011EntryAmendment entry
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
21.06.2005Jaatav kandeotsusAmendment entry
08.06.2005Kättetoimetatav puuduste kõrvaldamise määrusAmendment entry