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Search›Companies›OÜ Line Four
14207745ActivePrivate limited company

OÜ Line Four

Harju maakond, Saku vald, Saku alevik, Silla tn 3·EMTAK 62101 — Computer programming activities·9+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
20.02.2017e-Business Register
Address
Silla tn 3, Saku alevik, Saku vald, 75501 Harju maakondADS · e-Business Register
E-mail address
linefour@protonmail.come-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
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  • Donation terms
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2026
5389 €
▼ 18% vs 2024
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
1763 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)

Registered 20. veebruar 2017, primary activity: Computer programming activities. Main place of business in Saku alevik, Saku vald, Harju maakond.

Data · 10 sourcese-Business Register · 9 min agoMTARTKWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026
5k €
▼ 18% vs 2024
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers

e-Business Register · 15 h ago
KM
Kristof Mikael Rosenberg
Born 1993 · 32 y · board member since 20.02.2017
Board member

Founders

e-Business Register · 15 h ago
KM
Kristof Mikael Rosenberg
Born 1993 · 32 y · founder since 17.02.2017
Founder · 3k €

Shareholders

e-Business Register · 15 h ago
KM
Kristof Mikael Rosenberg
Born 1993 · 32 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 15 h ago
KM
Kristof Mikael Rosenberg
Born 1993 · 32 y · ultimate beneficial owner since 30.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 10 h tagasi
Revenue 2025
5k €
↘ -18.0% vs 2024
State taxes 2025
3k €
↗ +11.7% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
1k €500 €0

Tech stack

Website analysis · 15 h tagasi
Domains (1)
linefour.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web servernginx

State-sector payments (2 · 350 €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2025 · 1 year
Total amount
350 €
avg 175 €
Buyers
2
State and municipal bodies
Latest
08.07.2025
100 € · Tartu Ülikool
BuyerTxAmountShare
Viljandi Linnavalitsus
75005222
1
250 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
20.04.2026ReportEsitati 2025. aasta aruanne— Käive 5389 €
2025
27.03.2025ReportEsitati 2024. aasta aruanne— Käive 6575 €
Equity
Assets
Employees
20255389 €−1322 €4k €5k €120.04.2026
20246575 €179 €5k €6k €127.03.2025
20236915 €−5008 €5k €6k €123.04.2024
202210 870 €1393 €10k €11k €125.04.2023
20217155 €4467 €8k €8k €018.04.2022
20200 €−2004 €4k €4k €006.05.2021
20199762 €5531 €8k €8k €015.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—861 €902 €1
2025—3250 €3384 €1
2024—2910 €3068 €1
2023—2857 €3227 €1
2022—1912 €2139 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 2026861 €–––
Taxes on workforce 2026902 €–––
Employees 20261–––
Revenue 2025––––
State taxes 2025787 €821 €821 €821 €
Taxes on workforce 2025819 €855 €855 €855 €
Employees 20251111
Revenue 2024––––
State taxes 2024750 €720 €720 €720 €
Taxes on workforce 2024824 €748 €748 €748 €
Employees 20241111
Revenue 2023––––
State taxes 2023715 €714 €714 €714 €
Taxes on workforce 2023806 €807 €807 €807 €
Employees 20231111
Revenue 2022––––
State taxes 2022–478 €717 €717 €
Taxes on workforce 2022–535 €802 €802 €
Employees 2022–111
Tartu Ülikool
74001073
1
100 €
20252 transactions · 350 €
08.072025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
100 €
06.062025
Viljandi Linnavalitsus75005222
MAJANDAMISKULUD · Vaba aja üritused
250 €