ETENRU
RegisteredHarju County
Registry code
16623983
VAT number
EE102661062
Address
Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6, 15551
Registered
30.11.2022 · 3 yrs
Activity
Arvutialased konsultatsioonid 62201
Capital
2 500 €
Email
a•••@p•••.meLog in to see
Phone
+393 34•• ••••Log in to see
Business Register 05.10.2026
Negatiivne omakapital, madal likviidsus ja raha alla kuu kulude
Sales revenue70 374 €+56%2025 annual report
Profit118 €2025 annual report
Cash0 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months70 317 €+80%Tax Board, last 4 quarters
State taxes 12 months1 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 13 148 €
5 4054 51513 k16 k19 k20 k19 k13 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
BB
Modest, higher risk
48 / 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
RatingBB → B → BB
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 80% vs a year earlier
Notification when something changes

Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Armin Pieter Kathrein1 companyno tax debtPersonal ID ↗30.11.2022
Shareholders 1
Armin Pieter Kathrein100,0% 2 500 €01.09.2023
Beneficial owners 1
Armin Pieter Kathrein1 companyno tax debtmember of the senior management body, i.e. management or supervisory board member30.11.2022

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue0,0%
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 Q213 148 €▼ 17%———
2026 Q118 638 €▲ 41%0 €1 €—
2025 Q419 607 €▲ 334%———
2025 Q318 924 €▲ 250%———
2025 Q215 847 €▼ 25%———
2025 Q113 261 €▼ 12%———
2024 Q44 515 €▼ 28%———
2024 Q35 405 €———
2024 Q221 016 €———
2024 Q114 999 €———
2023 Q46 264 €———

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

3 yr
Build report

202520242023
Sales revenue70 374 €▲ 56%45 159 €▲ 332%10 447 €
Profit118 €▼ 4%123 €▲ into profit-307 €
Profit margin0,2%0,3%-2,9%
Retained earnings-184 €▲ 40%-307 €0 €
Cash0 €0 €0 €
Current assets534 €▲ 85%288 €▲ 433%54 €
Fixed assets0 €0 €0 €
Assets534 €▲ 85%288 €▲ 433%54 €
Current liabilities600 €▲ 27%472 €▲ 31%361 €
Long-term liabilities0 €0 €0 €
Total liabilities600 €▲ 27%472 €▲ 31%361 €
Equity-66 €▲ 64%-184 €▲ 40%-307 €
Labour costs-69 085 €▼ 58%-43 763 €▼ 415%-8 500 €
Employees10%10%1
Filed30.06.202610.06.202517.06.2024
ReportPDF ↓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
Arvutialased konsultatsioonid main activity6220170 374 €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 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

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: Arvutialased konsultatsioonid

20
#CompanyRevenue
1NabuMinds OÜ26,1 m €
2Aktsiaselts Fujitsu Estonia21,4 m €
3OIXIO Digital AS12,7 m €
4Hypersity OÜ7,2 m €
5Satellite-IT OÜ5,9 m €
6CybExer Technologies OÜ5,9 m €
7Astro Baltics osaühing5,9 m €
8DIGMATIX Estonia AS5,6 m €
9Hacken OÜ5,3 m €
10Clarified Security OÜ4,5 m €
11Rulta OÜ4,3 m €
12Softwerk OÜ4,0 m €
13HeyReach Inc OÜ3,9 m €
14Wizon OÜ3,9 m €
15Rushmore Technology OÜ3,7 m €
16ArgentoCloud OÜ3,5 m €
17Flatiron Software OÜ3,3 m €
18OÜ Womith2,6 m €
19inventorsoft OÜ2,6 m €
20YEMO Digital OÜ2,6 m €

Jireh Consulting OÜ: place 728 /2200

Similar size: Rebing OÜ, Karhu Consulting OÜ, OÜ Slipcon, Arris OÜ, AlvMorChaAlp OÜ, NextTech services OÜ, McSec OÜ, NoctiNet OÜ, my coaching company OÜ, HilbertCurve OÜ

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

Licences, pledges, domains

No data

History and notices

3
DateTypeContent
01.09.2023EntryAmendment entry
03.05.2023EntryAmendment entry
30.11.2022EntryFirst entry