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Search›Companies›Kosterex Consulting OÜ
16343191ActivePrivate limited companyEE102424490 · VAT-registered

Kosterex Consulting OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Rännaku pst 12·EMTAK 70221 — Ärinõustamine jm juhtimisalane nõustamine·4+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.10.2021e-Business Register
Address
Rännaku pst 12, Nõmme linnaosa, Tallinn, 10917 Harju maakondADS · e-Business Register
E-mail address
kimmokoskin2020@gmail.come-Business Register
Principal activity
EMTAK 70221 - Ärinõustamine jm juhtimisalane nõustaminee-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
nimistu
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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  • Recent registrations

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 9 min agoMTA
e-Business Register ↗

Registered 15. oktoober 2021, primary activity: Ärinõustamine jm juhtimisalane nõustamine. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
25 020 €
▲ 291% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
7714 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
25k €
▲ 291% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
8k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 1k €
20 May 20268 Jun 202627 Jun 2026
30 days
−753,99 €
753,99 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 13 h ago
KK
Kimmo Kristian Koskinen
Born 1972 · 54 y · board member since 15.10.2021
Board member

Founders

e-Business Register · 13 h ago
KK
Kimmo Kristian Koskinen
Born 1972 · 54 y · founder since 15.10.2021
Founder · 3k €

Shareholders

e-Business Register · 13 h ago
KK
Kimmo Kristian Koskinen
Born 1972 · 54 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 13 h ago
KK
Kimmo Kristian Koskinen
Born 1972 · 54 y · ultimate beneficial owner since 15.10.2021
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 13 h ago

Kosterex Consulting OÜ is a shareholder or officer in 1 more company.

KALM Industries OÜ
Shareholder 25%

Annual reports (2)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2023
115k €
↘ -54.2% vs 2022
State taxes 2024
28k €
↘ -3.7% vs 2023
Employees 2023
1
0.0% vs 2022
YearRevenueProfitEquityAssetsEmployees
2023115 100 €1943 €209k €261k €131.10.2024
2022251 195 €205 777 €208k €220k €130.06.2023
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q25 020 €4306 €3408 €–
2025470 483 €360 €271 €1
202477 782 €27 740 €21 917 €1
2023103 820 €28 817 €28 362 €1
2022226 485 €30 895 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202625k €–––
State taxes 20264k €–––
Taxes on workforce 20263k €–––
Employees 2026––––
Revenue 20256k €411k €53k €0 €
State taxes 202589 €271 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.06.2026TaxMaksuvõlg vähenes— −174 € (jäänud 1044 €)
18.06.2026TaxMaksuvõlg vähenes— −4 € (jäänud 1217 €)
17.06.2026TaxMaksuvõlg kasvas— +248 € (kokku 1221 €)
03.06.2026TaxMaksuvõlg kasvas— +220 € (kokku 974 €)
23.05.2026TaxMaksuvõlg vähenes— −329 € (jäänud 754 €)
20.05.2026TaxMaksuvõlg kasvas— +1083 € (kokku 1083 €)
13.04.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50186019 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
07.04.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50186019 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
2025
18.02.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50186019 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
2024
31.10.2024ReportEsitati 2023. aasta aruanne— Käive 115 100 €
09.09.2024FilingAruandetrahvimäärus— Ä 50186019 / M2 · Olek: Jõustunud
18.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50186019 / M1 · Olek: Jõustunud

Connected companies

Same-person ties · e-Business Register

Kosterex Consulting OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Kimmo Kristian Koskinen (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kimmo
1 company
Via personKimmo Kristian Koskinen1
KK
Kimmo Kristian Koskinen
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
KALM Industries OÜ
Ultimate beneficial ownerBoard member
17468687
31 486 €
1
–
–
Taxes on workforce 20250 €271 €––
Employees 2025111–
Revenue 202415k €50k €7k €6k €
State taxes 202412k €13k €3k €134 €
Taxes on workforce 202412k €7k €3k €0 €
Employees 20241111
Revenue 202326k €25k €30k €23k €
State taxes 20236k €10k €8k €4k €
Taxes on workforce 20236k €10k €8k €4k €
Employees 20231111
Revenue 202230k €69k €52k €75k €
State taxes 202214k €4k €7k €7k €
Taxes on workforce 202215k €3k €7k €7k €
Employees 20221111