ETENRU
RegisteredHarju County
Registry code
14700959
VAT number
not VAT registered
Address
Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6, 15551
Registered
09.04.2019 · 7 yrs
Activity
Computer consultancy activities 62021
Capital
2 500 €
Email
f•••@s•••.ioLog in to see
Phone
+972 53•• ••••Log in to see
Website
www.s4biz.io from email
Business Register 08.10.2026
Annual report 2023 not filed, deadline was 30.06.2024
Sales revenue121 k €-32%2022 annual report
Profit-17 663 €2022 annual report
Labour taxes per quarter0 €Tax Board 2025 Q1
Cash198 €Cash 31.12.2022, annual report
Tax debt200 €unpaidTax Board 08.10.2026 · details below
Revenue 12 months150 k €+38%Tax Board, last 4 quarters
State taxes 12 months4 864 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · days in debt: 13
26.0929.0902.1005.1008.10
Total tax debtmax 200 €
Details ↓
Turnover by quarter · latest 10 336 €
13 k32 k26 k39 k54 k44 k42 k10 k
II 23III 23IV 23I 24II 24III 24IV 24I 25
Chart ↓
Firmo rating
B
Weak, high risk
59 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 08.10.2026 · open data
Quick check
  • Tax debt 200 €
  • No enforcement proceedings (12 months)
  • No payment orders (12 months)
  • No bankruptcy or liquidation
  • No sanctions
  • Last report 2022
  • Not VAT registered
Stability
RatingBB → B
In tax debt13 days since 26.09.2026
Revenue 12 months▲ 38% vs a year earlier
Email right away on tax debt, bankruptcy or board change

Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Evgeny Vainshtein1 company1 with tax debtPersonal ID ↗09.04.2019
Shareholders 1
Evgeny Vainshtein100,0% 2 500 €02.09.2023
Beneficial owners 1
Evgeny Vainshtein1 company1 with tax debtdirect holding08.06.2021

Business Register open data

Quarterly taxes and revenue

2025 Q1
State taxes / revenue0,2%
Labour taxes / revenue0,0%
Revenue per employee per month—
Gross salary (estimate)—
Net salary (estimate)—

2025 Q1. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2025 Q110 336 €▼ 73%0 €21 €—
2024 Q441 690 €▲ 60%0 €56 €—
2024 Q344 244 €▲ 40%0 €4 676 €—
2024 Q253 980 €▲ 328%0 €111 €—
2024 Q138 675 €▲ 17%0 €45 €—
2023 Q426 000 €▼ 12%0 €246 €—
2023 Q331 500 €▼ 15%0 €138 €—
2023 Q212 600 €▼ 65%0 €807 €—
2023 Q133 000 €▼ 30%0 €4 115 €—
2022 Q429 435 €———
2022 Q337 000 €———
2022 Q235 555 €———
Show full history (13 quarters)
2022 Q147 020 €———

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

2 yr
Build report

20222021
Sales revenue121 k €▼ 32%178 k €
Profit-17 663 €▼ 13×-1 311 €
Profit margin-14,6%-0,7%
Retained earnings25 893 €▼ 5%27 203 €
Cash198 €▼ 99%18 345 €
Current assets11 968 €▼ 59%29 374 €
Fixed assets0 €0 €
Assets11 968 €▼ 59%29 374 €
Current liabilities3 738 €▲ 7%3 482 €
Long-term liabilities0 €0 €
Total liabilities3 738 €▲ 7%3 482 €
Equity8 230 €▼ 68%25 892 €
Labour costs-111 k €▲ 31%-160 k €
Employees10%1
Filed28.06.202310.05.2022
ReportPDF ↓PDF ↓

▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2022
ActivityEMTAKSales revenueOsa
Computer consultancy activities main activity62021121 000 €100%

2022 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

1 records
Tax debt 200 € · as of 08.10.2026
Ajatatud
none, the entire debt is unpaid
Debt arose
12.08.2025 · oldest unpaid claim, 422 days
Consecutively on the list
since 26.09.2026 (13 days) · Firmo data starts 26.09.2026

Tax debt change 26.09.2026 to 08.10.2026 · days in debt: 13

26.0929.0902.1005.1008.10
Total tax debtmax 200 €

Tax debt history over 5 years

StartEndDaysLargest debtStatus
26.09.2026ongoing13200 €unpaid

Paid tax debt stays visible for 5 years. Only tax debt from the last 2 years affects the rating.

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

avalikke teateid pole

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: Computer consultancy activities

20
#CompanyRevenue
1Shepherd OÜ3,9 m €
2Epic Cyber Systems OÜ1,5 m €
3Digital Emerging OÜ1,0 m €
4Fjordfox Consulting OÜ667 k €
5Optiocean OÜ401 k €
6Scud Networks OÜ327 k €
7Aegis Systems UÜ293 k €
8Securify OÜ257 k €
9Asgard Security OÜ253 k €
10Täisühing iTech Solutions250 k €
11GreatDev OÜ224 k €
12crystalytics OÜ215 k €
13Valphor OÜ210 k €
14SITA B.V. Eesti filiaal199 k €
15GD-SRE OÜ187 k €
16Bubble tree OÜ176 k €
17Softere OÜ164 k €
18Computer Office OÜ161 k €
19Riina Tali141 k €
20OÜ Palmspring141 k €

Stars4business OÜ: place 26 /180

Similar size: Poniocalera Ponecopagano OÜ, Byggtitude Corporation OÜ, Marinemon OÜ, Levercode Lab & Research OÜ, GamRise OÜ, PDM Support OÜ, Janek Vind, Humdes OÜ, truelog OÜ, SHN INTEGRATIONS OÜ

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

Domains

1 records

Domains

DomainSource
s4biz.ioemail

History and notices

6
DateTypeContent
21.08.2024Aruandetrahvimäärus
15.07.2024Trahvihoiatusmäärus: majandusaasta aruanne esitamata
02.09.2023EntryAmendment entry
04.05.2023EntryAmendment entry
18.09.2020EntryAmendment entry
09.04.2019EntryFirst entry