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Search›Companies›Solarmasters OÜ
16216156ActivePrivate limited companyEE102365067 · VAT-registered

Solarmasters OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Pae tn 45-8·EMTAK 43911 — Masonry and bricklaying activities·5+ years
Andmed · ···
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Overview

e-Business Register · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
27.04.2021e-Business Register
Address
Pae tn 45-8, Lasnamäe linnaosa, Tallinn, 13621 Harju maakondADS · e-Business Register
E-mail address
sergeikostjuk@gmail.come-Business Register
Principal activity
EMTAK 43911 - Masonry and bricklaying activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 2 min agoMTARTK
e-Business Register ↗

Registered 27. aprill 2021, primary activity: Masonry and bricklaying activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
0 €
▼ 100% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
446 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
20k €
▲ 184% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
7k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 12 h ago
SK
Sergei Kostjuk
Born 1988 · 38 y · board member since 27.04.2021
Board member

Founders

e-Business Register · 12 h ago
SK
Sergei Kostjuk
Born 1988 · 38 y · founder since 07.04.2021
Founder · 3k €

Shareholders

e-Business Register · 12 h ago
SK
Sergei Kostjuk
Born 1988 · 38 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (5)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
32k €
↘ -15.7% vs 2024
State taxes 2025
3k €
↘ -51.4% vs 2024
Employees 2025
1
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0

State-sector payments (2 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2024–2025 · 2 years
Total amount
2k €
avg 780,38 €
Buyers
1
State and municipal bodies
Latest
30.07.2025
1k € · Rae Vallavalitsus

2025: 1k € · 2024: 463,36 €

20251 transaction · 1k €
30.072025
Rae Vallavalitsus75026106
MAJANDAMISKULUD

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
02.06.2026ReportEsitati 2025. aasta aruanne— Käive 32 127 €
2025
08.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50170946 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
09.07.2025ReportEsitati 2024. aasta aruanne— Käive 38 119 €
Assets
Employees
202532 127 €−4109 €16k €30k €102.06.2026
202438 119 €18 919 €20k €36k €009.07.2025
202311 845 €−5924 €877 €12k €127.06.2024
202234 390 €6164 €7k €17k €211.07.2023
20216336 €637 €637 €7k €216.06.2022
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)
2026I-II Q20 301 €6517 €405 €3
202532 128 €2974 €1618 €2
202438 220 €6116 €28 €1
202314 445 €2418 €1061 €2
202232 141 €8053 €3511 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202620k €0 €––
State taxes 20266k €446 €––
Taxes on workforce 2026405 €0 €––
Employees 202623––
Revenue 20250 €7k €4k €21k €
State taxes 202556 €56 €2k €1k €
Taxes on workforce 20250 €0 €809 €809 €
Employees 20251222
Revenue 2024100 €21k €10k €7k €
State taxes 202456 €4k €2k €56 €
Taxes on workforce 20240 €28 €0 €0 €
Employees 20242211
Revenue 20235k €0 €8k €1k €
State taxes 20232k €244 €11 €198 €
Taxes on workforce 2023803 €258 €0 €0 €
Employees 20232222
Revenue 202213k €9k €5k €4k €
State taxes 20224k €2k €975 €747 €
Taxes on workforce 20222k €816 €349 €286 €
Employees 20222222
·
Alusharidus
1097 €
20241 transaction · 463,36 €
04.062024
Rae Vallavalitsus75026106
MAJANDAMISKULUD · Alusharidus
463 €

Analysis · 2025

computed from annual reports
Revenue32k €median 74k €43% of the sector median
Net margin-12.8%median 5.9%-18.7 pp vs sector median
Revenue per employee32k €median 50k €64% of the sector median
Revenue change-15.7%median 14.1%-29.8 pp vs sector median
Equity ratio51.6%
Current ratio1.91
Labour cost of revenue19.5%
Profit per employee−4109 €
Compared with2024revenue 38k €

Peer group: Müüritööd, 110 trading companies that filed a report in the last three years.

Founded 2021. That year 19,673 osaühing were registered; 18,994 are still trading, or 96.6%.