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Search›Companies›OÜ kossos
16843605ActivePrivate limited company

OÜ kossos

Harju maakond, Viimsi vald, Laiaküla, Käära tee 11·EMTAK 90202 — Stage performance of musicians·2+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.10.2023e-Business Register
Address
Käära tee 11, Laiaküla, Viimsi vald, 74008 Harju maakondADS · e-Business Register
E-mail address
mattias.mustonen@gmail.come-Business Register
Principal activity
EMTAK 90202 - Stage performance of musicianse-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
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2026
31 898 €
▲ 43% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
677 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 19. oktoober 2023, primary activity: Stage performance of musicians. Main place of business in Laiaküla, Viimsi vald, Harju maakond.

Data · 8 sourcese-Business Register · 2 min agoMTARTK
e-Business Register ↗
Revenue 2026
32k €
▲ 43% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
677 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 17 h ago
MM
Mattias-Silvester Mustonen
· board member since 19.10.2023
Board member

Founders

e-Business Register · 17 h ago
MM
Mattias-Silvester Mustonen
· founder since 18.10.2023
Founder · 1 €

Shareholders (2)

e-Business Register · 17 h ago
MM
Mattias-Silvester Mustonen
· shareholder since 03.11.2023
Shareholder 50% · 1k €
KM
Katrin Mustonen
Born 1976 · 49 y · shareholder since 03.11.2023
Shareholder 50% · 1k €

Beneficial owners

e-Business Register · 17 h ago
MM
Mattias-Silvester Mustonen
· ultimate beneficial owner since 19.10.2023
Ultimate beneficial owner

Annual reports (3)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
32k €
↗ +43.3% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—677 €0 €–
2025—5890 €0 €–
2024—40 €0 €–
Quarterly breakdown
Year

State-sector payments (3 · 15k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2025–2026 · 2 years
Total amount
15k €
avg 5k €
Buyers
3
State and municipal bodies
Latest
21.01.2026
5k € · Rõuge Vallavalitsus

2026: 5k € · 2025: 10k €

BuyerTxAmountShare
Mulgi Vallavalitsus
77000453
1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
02.02.2026ReportEsitati 2025. aasta aruanne— Käive 31 898 €
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 22 258 €
2024
17.07.2024ReportEsitati 2023. aasta aruanne— Käive 1407 €

Connected companies

Same-person ties · e-Business Register

OÜ kossos is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Mattias-Silvester Mustonen (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Mattias-Silvester
4 companies
Via personMattias-Silvester Mustonen
202531 898 €10 386 €90k €91k €002.02.2026
202422 258 €11 391 €91k €91k €027.06.2025
20231407 €−685 €79k €79k €017.07.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q1
Q2
Q3
Q4
Revenue 2026––––
State taxes 2026677 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 20252k €1k €2k €1k €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 2024––––
State taxes 2024–40 €––
Taxes on workforce 2024–0 €––
Employees 2024––––
5k €
Kastre Vallavalitsus
77000370
1
5k €
Rõuge Vallavalitsus
77000217
1
5k €
20261 transaction · 5k €
21.012026
Rõuge Vallavalitsus77000217
MAJANDAMISKULUD · Rahvakultuur
4800 €
20252 transactions · 10k €
12.112025
Kastre Vallavalitsus77000370
MAJANDAMISKULUD · Põhi- ja üldkeskharidus
4800 €
06.082025
Mulgi Vallavalitsus77000453
MAJANDAMISKULUD · Rahvakultuur
5000 €
4
MM
Mattias-Silvester Mustonen
board member, founder, shareholder 50%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Grammofon OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
11907625
Mittetulundusühing Mustonenfest
FounderUltimate beneficial owner
80362556
OÜ Kontsertagentuur
Ultimate beneficial ownerShareholder 50%Board memberFounder
12651091
OÜ Seltsimees
FounderUltimate beneficial ownerShareholder 100%
12564529