ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›Open Haus OÜ
12061219ActivePrivate limited companyEE102190070 · VAT-registered

Open Haus OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Pärnu mnt 388b·EMTAK 68329 — Other real estate management or related activities·15+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.02.2011e-Business Register
Address
Pärnu mnt 388b, Nõmme linnaosa, Tallinn, 11612 Harju maakondADS · e-Business Register
E-mail address
rain@openhaus.eee-Business Register
Principal activity
EMTAK 68329 - Other real estate management or related 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

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
Data · 10 sourcese-Business Register · 4 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 15. veebruar 2011, primary activity: Other real estate management or related activities. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
9480 €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
3590 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
9k €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
4k €
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
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 2 h ago
RK
Rain Kauler
Born 1978 · 47 y · board member since 15.02.2011
Board member

Founders

e-Business Register · 2 h ago
RK
Rain Kauler
Born 1978 · 47 y · founder since 15.02.2011
Founder · 3k €

Shareholders

e-Business Register · 2 h ago
RK
Rain Kauler
Born 1978 · 47 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 2 h ago
RK
Rain Kauler
Born 1978 · 47 y · ultimate beneficial owner since 04.08.2019
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
46k €
↘ -59.5% vs 2023
State taxes 2025
8k €
↗ +31.3% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
202446 071 €−18 011 €139k €181k €130.06.2025
2023113 762 €26 965 €157k €171k €127.06.2024
2022219 347 €27 687 €132k €189k €129.06.2023
2021206 502 €35 165 €
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
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q9480 €2124 €1466 €–
202545 185 €7653 €5496 €–
202447 242 €5828 €4713 €–
2023130 552 €20 255 €4246 €–
2022222 892 €23 475 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20269k €–––
State taxes 20262k €–––
Taxes on workforce 20261k €–––
Employees 2026––––
Revenue 202519k €12k €5k €9k €
State taxes 20252k €2k €

Tech stack

Website analysis · 2 h tagasi
Domains (1)
openhaus.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.06.2026TaxMaksuvõlg kasvas— +501 € (kokku 501 €)
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 46 071 €
2024
27.06.2024ReportEsitati 2023. aasta aruanne— Käive 113 762 €

Connected companies

Same-person ties · e-Business Register

Open Haus OÜ is connected to 5 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Rain Kauler (5 companies).

Total connections
5
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Rain
5 companies
Via personRain Kauler5
RK
Rain Kauler
board member, founder, shareholder 100%, ultimate beneficial owner
5 other companies›
CompanyRoleReg. code
Cru Grupp OÜ
Ultimate beneficial owner
12168495
Cru Haus OÜ
FounderShareholder 100%Ultimate beneficial owner
105k €
133k €
1
30.06.2022
202040 608 €184 €70k €73k €017.03.2021
201957 438 €34 322 €74k €93k €018.05.2020
3828 €
–
2k €
2k €
Taxes on workforce 20251k €1k €1k €1k €
Employees 2025––––
Revenue 202412k €5k €18k €13k €
State taxes 20242k €2k €2k €0 €
Taxes on workforce 20241k €1k €1k €1k €
Employees 2024––––
Revenue 202357k €44k €15k €15k €
State taxes 20239k €9k €1k €2k €
Taxes on workforce 20231k €1k €1k €1k €
Employees 2023––––
Revenue 202252k €60k €39k €72k €
State taxes 20224k €7k €5k €8k €
Taxes on workforce 2022957 €957 €957 €957 €
Employees 2022––––
Board member
16806544
Krouwel OÜ
Board memberUltimate beneficial owner
16830755
Rotula Invest OÜ
Founder
14508529
Skandest OÜ
Founder
14405114