ETENRU
RegisteredHarju County
Registry code
10439406
VAT number
EE102750258
Address
Harju maakond, Tallinn, Mustamäe linnaosa, Kiili tn 11-48, 13423
Registered
08.06.1998 · 28 yrs
Activity
Muu infoalane tegevus 63921
Capital
2 556 €
Email
e•••@s•••.comLog in to see
Website
www.sinihiir.com from email
Business Register 05.10.2026
Sales revenue115 k €-32%2025 annual report
Profit21 279 €2025 annual report
Employees2Tax Board 2026 Q2
Average gross salary419 €estimate, Tax Board 2026 Q2
Labour taxes per quarter1 282 €Tax Board 2026 Q2
Cash44 321 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 04.10.2026
Revenue 12 months143 k €-20%Tax Board, last 4 quarters
State taxes 12 months38 082 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 18 214 €
49 k90 k23 k16 k60 k34 k31 k18 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 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 → A
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 20% vs a year earlier
Notification when something changes
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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Erik Nelke1 companyno tax debtPersonal ID ↗28.10.2024
Shareholders 1
Erik Nelke100,0% 2 556 €07.08.2025
Beneficial owners 1
Erik Nelke1 companyno tax debtmember of the senior management body, i.e. management or supervisory board member23.07.2025

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue37,7%
Labour taxes / revenue7,0%
Revenue per employee per month3 036 €
Gross salary (estimate)419 €
Net salary (estimate)404 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q218 214 €▲ 17%1 282 €6 862 €2
2026 Q130 869 €▲ 33%1 064 €7 835 €1
2025 Q433 883 €▼ 63%1 085 €10 895 €1
2025 Q360 373 €▲ 23%723 €12 490 €1
2025 Q215 510 €669 €4 511 €1
2025 Q123 185 €3 830 €11 446 €1
2024 Q490 421 €4 304 €20 983 €1
2024 Q349 006 €962 €12 036 €1
2024 Q2—695 €647 €1
2024 Q1—2 069 €1 970 €1
2023 Q4—695 €649 €1
2023 Q3—463 €432 €1
Show full history (13 quarters)
2023 Q2———1

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 revenue115 k €▼ 32%170 k €▲ 413%33 030 €—3 912 €
Profit21 279 €▼ 67%64 165 €▲ 554%9 814 €—222 €
Profit margin18,5%37,8%29,7%—5,7%
Retained earnings54 337 €▲ 521%8 749 €▲ 20×436 €0%436 €▲ 104%214 €
Cash44 321 €▲ 26%35 114 €▲ 551%5 396 €▲ 66%3 243 €0%3 243 €
Current assets62 713 €▲ 9%57 668 €▲ 218%18 115 €▲ 458%3 248 €0%3 248 €
Fixed assets44 634 €▼ 9%49 245 €0 €——
Assets107 k €0%107 k €▲ 490%18 115 €▲ 458%3 248 €0%3 248 €
Current liabilities12 848 €▲ 27%10 135 €▲ 101%5 053 €0 €0 €
Long-term liabilities16 071 €▼ 24%21 052 €0 €——
Total liabilities28 919 €▼ 7%31 187 €▲ 517%5 053 €0 €0 €
Equity78 428 €▲ 4%75 726 €▲ 480%13 062 €▲ 302%3 248 €0%3 248 €
Labour costs-22 621 €▲ 11%-25 318 €▼ 179%-9 072 €0 €▲ 100%-741 €
Employees10%10%10▼ 100%1
Filed25.05.202609.06.202529.06.202401.07.202330.06.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ 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
Muu infoalane tegevus main activity63921115 270 €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 04.10.2026

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

none

No transactions with state agencies, procurement contracts or grants found

RTK Saldo, Riigihangete register, RTK toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

0

No linked companies found

Top 20 in activity: Muu infoalane tegevus

20

Osaühing Sinihiir: place 133 /628

Similar size: Cognova OÜ, Supportwise OÜ, OROX OÜ, OÜ Kutun Ecosystems, Digital scaling OÜ, Miletos OÜ, PJZ Solutions OÜ, SPG BRD OÜ, Databaker OÜ, Salus Group OÜ

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

Domains

1 records

Domains

DomainSource
sinihiir.comemail

History and notices

20
DateTypeContent
07.08.2025EntryAmendment entry
07.08.2025Order to remedy deficienciesOsanike muutmine
28.10.2024EntryAmendment entry
10.10.2024EntryAmendment entry
07.10.2024Order to remedy deficienciesAmendment entry
01.09.2023EntryAmendment entry
19.04.2023EntryAmendment entry
07.08.2020EntryAmendment entry
31.07.2020Order to remedy deficienciesAmendment entry
23.07.2020Order to remedy deficienciesAmendment entry
15.07.2019Tegevusalade kustutamine registrikaardiltAmendment entry
17.01.2018EntryAmendment entry
29.11.2017EntryAmendment entry
16.09.2016EntryAmendment entry
01.11.2010Kandemäärus ex officioAmendment entry
15.12.2008Määrus trahvi vähendamiseksTäiendav toimiku dokumentide kontroll
13.10.2008AruandetrahvimäärusTäiendav toimiku dokumentide kontroll
13.10.2005Jaatav kandeotsusSenises registriosakonnas registrikaardi sulgemise märkus
11.10.2005Jaatav kandeotsusUue asukoha järgses registriosakonnas registrikaardi avamise kanne
05.10.2005Jaatav kandeotsusMärkus