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Search›Companies›KST invest OÜ
16795318ActivePrivate limited companyEE102946981 · VAT-registered

KST invest OÜ

Jõgeva maakond, Põltsamaa vald, Jüriküla, Kulmu·EMTAK 43231 — Installation of insulation·2+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.08.2023e-Business Register
Address
Kulmu, Jüriküla, Põltsamaa vald, 49005 Jõgeva maakondADS · e-Business Register
E-mail address
rain@balticpur.eee-Business Register
Telephone
+372 56876515· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43231 - Installation of insulatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
984500D08BCFCA0EAF03 · issued 14.08.2023 · renewal in 47dGLEIF
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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 10 min agoMTAWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 11. august 2023, primary activity: Installation of insulation. Main place of business in Jüriküla, Põltsamaa vald, Jõgeva maakond.

Revenue 2026 (I kv)
1500 €
▲ 211% vs 2024
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
318 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
2k €
▲ 211% vs 2024
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
318 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
−449,83 €
449,83 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 18 h ago
RK
Rain Kruustük
Born 1990 · 36 y · board member since 11.08.2023
Board member

Founders

e-Business Register · 18 h ago
RK
Rain Kruustük
Born 1990 · 36 y · founder since 10.08.2023
Founder · 3k €

Shareholders

e-Business Register · 18 h ago
RK
Rain Kruustük
Born 1990 · 36 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 18 h ago
RK
Rain Kruustük
Born 1990 · 36 y · ultimate beneficial owner since 11.08.2023
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 18 h ago

KST invest OÜ is a shareholder or officer in 1 more company.

OÜ Liiwimaa Septic
FounderShareholder 100%

Annual reports (2)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
40k €
↗ +211% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202539 675 €30 404 €41k €41k €106.03.2026
202412 747 €7882 €10k €10k €104.02.2025
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
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q1500 €201 €117 €4
2025–464 €459 €–
2024–1593 €1590 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €–––
State taxes 2026201 €–––
Taxes on workforce 2026117 €–––
Employees 20264–––
Revenue 2025––––
State taxes 2025–247 €–217 €
Taxes on workforce 2025–247 €–212 €
Employees 2025––––
Revenue 2024––

Tech stack

Website analysis · 2 päeva tagasi
Domains (3)
ecoseptic.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
Content management (CMS)WordPress
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
kst.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
liiwimaa.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 56876515Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
12.05.2026TaxMaksuvõlg kasvas— +450 € (kokku 450 €)
06.03.2026ReportEsitati 2025. aasta aruanne— Käive 39 675 €
2025
04.02.2025ReportEsitati 2024. aasta aruanne— Käive 12 747 €

Connected companies

Same-person ties · e-Business Register

KST invest OÜ is connected to 7 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Rain Kruustük (7 companies).

Total connections
7
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Rain
7 companies
Via personRain Kruustük7
RK
Rain Kruustük
board member, founder, shareholder 100%, ultimate beneficial owner
7 other companies›
CompanyRoleReg. code
Eco Septic OÜ
Founder
16806923
Multipur OÜ
Founder
14424181
OÜ Balticpur
–
–
State taxes 2024398 €861 €334 €–
Taxes on workforce 2024398 €861 €331 €–
Employees 2024––––
Board memberUltimate beneficial ownerShareholder 50%
14884741
OÜ Estonian Plastics Solutions
Board memberFounderUltimate beneficial ownerShareholder 33%
17163290
OÜ Liiwimaa Hunting
Board memberFounderUltimate beneficial ownerShareholder 100%
17263689
OÜ Liiwimaa Lihawürst
Board memberFounderUltimate beneficial ownerShareholder 100%
17300114
OÜ Liiwimaa Septic
Board memberUltimate beneficial owner
17538264