ETENRU
RegisteredHarju County
Registry code
16302252
VAT number
EE102451379
Address
Harju maakond, Tallinn, Haabersti linnaosa, Õismäe tee 72-7, 13512
Registered
31.08.2021 · 5 yrs
Activity
Plumbing, heat and air-conditioning installation 43221
Capital
2 500 €
Email
i•••@s•••.eeLog in to see
Phone
+372 5•• ••••Log in to see
Website
www.simpleworkservice.ee from email
Business Register 05.10.2026
Sales revenue321 k €+100%2025 annual report
Profit49 716 €2025 annual report
Employees5Tax Board 2026 Q2
Average gross salary1 364 €estimate, Tax Board 2026 Q2
Labour taxes per quarter10 436 €Tax Board 2026 Q2
Cash32 932 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months284 k €-4%Tax Board, last 4 quarters
State taxes 12 months104 k €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 79 069 €
39 k74 k55 k127 k86 k72 k46 k79 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
86 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 05.10.2026 · 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 since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 4% vs a year earlier
Notification when something changes
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Data

Board and owners

3 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 3
Janek Post4 companiesno tax debtPersonal ID ↗31.08.2021
Marko Sõstar3 companiesno tax debtPersonal ID ↗04.09.2025
Triin Sõstar2 companiesno tax debtPersonal ID ↗05.06.2023
Shareholders 2
Janek Post50,0% 1 250 €02.09.2023
Marko Sõstar50,0% 1 250 €02.09.2023
Beneficial owners 2
Janek Post4 companiesno tax debtdirect holding31.08.2021
Marko Sõstar3 companiesno tax debtdirect holding31.08.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue29,4%
Labour taxes / revenue13,2%
Revenue per employee per month5 271 €
Gross salary (estimate)1 364 €
Net salary (estimate)1 180 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q279 069 €▼ 38%10 436 €23 258 €5
2026 Q146 485 €▼ 16%10 580 €16 066 €5
2025 Q472 382 €▼ 2%12 672 €23 461 €5
2025 Q385 833 €▲ 120%16 385 €40 930 €5
2025 Q2127 403 €▲ 242%14 289 €32 236 €7
2025 Q155 384 €▲ 114%8 622 €13 728 €9
2024 Q474 097 €▲ 566%3 420 €14 191 €5
2024 Q339 061 €1 758 €6 248 €2
2024 Q237 297 €963 €6 123 €1
2024 Q125 933 €658 €3 001 €1
2023 Q411 127 €0 €1 433 €1
2023 Q2—0 €256 €—
Show full history (14 quarters)
2023 Q1—0 €288 €—
2022 Q1—0 €8 €—

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 revenue321 k €▲ 100%161 k €▲ 550%24 773 €▲ 103%12 196 €▲ 198%4 089 €
Profit49 716 €▼ 17%60 113 €▲ 22×2 747 €▼ 41%4 674 €▲ into profit-214 €
Profit margin15,5%37,3%11,1%38,3%-5,2%
Retained earnings15 539 €▲ 466%2 747 €▲ 18%2 323 €▲ into profit-214 €—
Cash32 932 €▼ 33%49 065 €▲ 452%8 882 €▲ 65%5 380 €▲ 57%3 419 €
Current assets62 060 €▼ 7%66 444 €▲ 465%11 767 €▲ 119%5 380 €▲ 47%3 671 €
Fixed assets24 798 €▲ 136%10 526 €▲ 155%4 133 €▲ 162%1 580 €▼ 40%2 615 €
Assets86 858 €▲ 13%76 970 €▲ 384%15 900 €▲ 128%6 960 €▲ 11%6 286 €
Current liabilities19 103 €▲ 65%11 610 €▲ 39%8 330 €0 €▼ 100%4 000 €
Total liabilities19 103 €▲ 65%11 610 €▲ 39%8 330 €0 €▼ 100%4 000 €
Equity67 755 €▲ 4%65 360 €▲ 763%7 570 €▲ 9%6 960 €▲ 204%2 286 €
Labour costs-127 k €▼ 280%-33 454 €▼ 29×-1 137 €0 €0 €
Employees6▼ 33%9▲ 800%100
Filed15.06.202613.05.202502.06.202414.01.202330.10.2022
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
Plumbing, heat and air-conditioning installation main activity43221321 314 €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 05.10.2026

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

55 270 € makseid

Transactions with state institutions

202617 895 €
202534 441 €
20242 935 €

Largest payers

Pirita Kose Lasteaed 8 244 €
Tallinna Tondi Kool6 884 €
Valga Vallavalitsus6 171 €
Tallinna Spordikeskus3 698 €
Mustvee Vallavalitsus2 884 €
All payments by month
MonthPayerTypeFieldAmount
08.2026Valga VallavalitsusOperating costsBasic and general secondary education3 404 €
07.2026Tallinna Mustamäe Reaalgümnaasium Operating costsBasic and general secondary education2 722 €
06.2026Tallinna VanglaOperating costsDetention facilities831 €
06.2026Kalamaja Lasteaed Operating costsPre-school education498 €
06.2026Mustvee VallavalitsusOperating costsFolk culture298 €
06.2026Pirita Kose Lasteaed Operating costsPre-school education117 €
05.2026Tõrva VallavalitsusOperating costsYouth work and youth centres2 123 €
05.2026Pirita Kose Lasteaed Operating costsPre-school education2 108 €
05.2026Pärnu Mai KoolOperating costsBasic and general secondary education1 916 €
05.2026Räpina VallavalitsusOperating costsGeneral care services outside the home1 499 €
03.2026Tallinna Linnupesa Lasteaed Operating costsPre-school education585 €
02.2026Pirita Kose Lasteaed Operating costsPre-school education117 €
01.2026Saarde VallavalitsusOperating costsOther housing and communal services956 €
01.2026Tallinna SpordikeskusOperating costsSport330 €
01.2026Narva Lasteaed KirsikeOperating costsPre-school education275 €
01.2026Pirita Kose Lasteaed Operating costsPre-school education117 €
12.2025Pirita Kose Lasteaed Operating costsPre-school education3 819 €
12.2025Tallinna SpordikeskusOperating costsSport3 368 €
12.2025Kalamaja Lasteaed Operating costsPre-school education1 173 €
11.2025Räpina VallavalitsusOperating costsFolk culture499 €
10.2025Pirita Kose Lasteaed Operating costsPre-school education1 967 €
10.2025Tõrva VallavalitsusOperating costsFolk culture575 €
09.2025Tallinna Tondi KoolOperating costsBasic and general secondary education6 884 €
09.2025Mustvee VallavalitsusOperating costsFolk culture2 586 €
08.2025AS Eesti LiinirongidOperating costsRail transport2 411 €
07.2025Jõõpre KoolOperating costsBasic and general secondary education2 120 €
07.2025Tallinna Veerise LasteaedOperating costsPre-school education1 147 €
07.2025Tallinna VanglaOperating costsDetention facilities827 €
07.2025Kanepi VallavalitsusOperating costsBasic and general secondary education537 €
06.2025Valga VallavalitsusOperating costsBasic and general secondary education2 767 €
06.2025Peipsiääre VallavalitsusOperating costsBasic and general secondary education488 €
05.2025Saaremaa VallavalitsusOperating costsBasic and general secondary education2 071 €
05.2025Räpina VallavalitsusOperating costsGeneral care services outside the home714 €
04.2025Peipsiääre VallavalitsusOperating costsPre-school education488 €
09.2024Haabersti Linnaosa ValitsusOperating costsMunicipal government586 €
08.2024Tallinna Kelmiküla LasteaedOperating costsPre-school education1 224 €
08.2024Haabersti Linnaosa ValitsusOperating costsMunicipal government1 125 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

4

Top 20 in activity: Plumbing, heat and air-conditioning installation

20
#CompanyRevenue
1Aktsiaselts COMFORT AE13,5 m €
2aktsiaselts Pristis13,5 m €
3Aktsiaselts Clik12,4 m €
4City Kliima OÜ9,1 m €
5Zehnder Baltics OÜ8,9 m €
6Fresh-Est OÜ7,5 m €
7AS SKAT-KESKUS6,4 m €
8OÜ Element Grupp6,3 m €
9osaühing Viljandi Õhumeister6,1 m €
10Maaküte OÜ6,0 m €
11Abertson OÜ5,9 m €
12AIT-Nord OÜ5,8 m €
13AS Ecomatic5,5 m €
14Kliimakaubamaja OÜ4,8 m €
15Caverion Eesti AS4,6 m €
16Aktsiaselts Napal4,1 m €
17Feliton Grupp OÜ3,8 m €
18ELTEKS EHITUS OÜ3,7 m €
19MRG System OÜ3,6 m €
20KODA Ehitus OÜ3,1 m €

Simple Work Service OÜ: place 192 /805

Similar size: Oü Heipet, Juhani Engineering OÜ, Kodutec OÜ, AKV KEKS OÜ, Enerfixer OÜ, VVS Paigaldus OÜ, Coolart OÜ, Vipmarine Group OÜ, Hooldusgrupp OÜ, Ereste Ehitus OÜ

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

Domains

1 records

Domains

DomainSource
simpleworkservice.eeemail

History and notices

5
DateTypeContent
15.06.2026EntryAmendment entry
04.09.2025EntryAmendment entry
02.09.2023EntryAmendment entry
05.06.2023EntryAmendment entry
31.08.2021EntryFirst entry