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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
Search›Companies›Osaühing Curonia Research
10544735ActivePrivate limited companyEE100751903 · VAT-registered

Osaühing Curonia Research

Harju maakond, Tallinn, Kesklinna linnaosa, Jõe tn 5·EMTAK 70221 — Ärinõustamine jm juhtimisalane nõustamine·27+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState 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 · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
05.04.1999e-Business Register
Address
Jõe tn 5, Kesklinna linnaosa, Tallinn, 10151 Harju maakondADS · e-Business Register
E-mail address
craldag@yahoo.come-Business Register
Principal activity
EMTAK 70221 - Ärinõustamine jm juhtimisalane nõustaminee-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
346 545,00 €e-Business Register
LEI
894500F8GDKFUFUX7177 · lapsed · issued 23.05.2022 · renewal overdue 82dGLEIF
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

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 5 min agoMTAGLEIFPatendiamet
e-Business Register ↗

Registered 5. aprill 1999, primary activity: Ärinõustamine jm juhtimisalane nõustamine. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
0 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
8407 €
State + labour taxes · 2026 II kv
Tax debt
4193,66 €
As of 11.08.2026 (MTA)
Revenue 2026 (I-II kv)
0 €
▼ 100% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
20k €
State + labour taxes · 2026 (I-II kv)
Tax debt
4193,66 €
As of 11.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 4193,66 €max 4k €
12 May 202627 Jun 202612 Aug 2026
30 days
+2k €
2053,88 € → 4193,66 €
90 days
+706,74 €
3486,92 € → 4193,66 €
365 days
–
no data yet

Officers

e-Business Register · 12 h ago
RN
Rainer Nõlvak
Born 1966 · 59 y · board member since 23.03.2015
Board member

Founders

e-Business Register · 12 h ago
EG
Ermitex Grupp OÜLEGAL PERSON
Legal person · 10205223 · founder since 05.04.1999
Founder

Shareholders (2)

e-Business Register · 12 h ago
AO
Aldago OÜLEGAL PERSON
Legal person · 10654228 · shareholder since 01.09.2023
Shareholder 96% · 334k €
RN
Rainer Nõlvak
Born 1966 · 59 y · shareholder since 01.09.2023
Shareholder 4% · 13k €

Subsidiaries

e-Business Register · shareholders · 12 h ago

Osaühing Curonia Research is a shareholder or officer in 5 more companies.

Kodea OÜ
Shareholder 18%
Stigo OÜ
FounderShareholder 15%
VHRH OÜ
FounderShareholder 50%
Spacedrip OÜ
Shareholder 62%
H2O OÜ
FounderShareholder 50%

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2022
0 €
State taxes 2025
40k €
↗ +26.0% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
2024–238 941 €1,9m €2,4m €121.08.2025
2023–−23 076 €1,8m €2,2m €101.07.2024
20220 €−139 272 €1,8m €2,2m €122.09.2023
20210 €1 130 661 €
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 · 10.07.2026 as of
50k €25k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q0 €16 188 €3515 €–
2025790 €39 634 €8359 €–
2024766 €31 467 €5896 €–
202340 380 €7639 €7863 €–
202230 240 €4809 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €0 €––
State taxes 20269k €7k €––
Taxes on workforce 20262k €1k €––
Employees 2026––––
Revenue 2025750 €0 €40 €0 €
State taxes 202510k €11k €

Patents (2 · 0 active)

Estonian Patent Office · patents, utility models, EU validations
Utility model1(0 active)Design1(0 active)
00318Expired

Meetod aordikaare hemodünaamiliste parameetrite mitteinvasiivseks määramiseks

Utility model · IPC A61B 5/0285,A61B 5/026,A61B 8/06
Filed 06.06.2002
05554

Method for remote monitoring of patient health and respective device

Design · IPC A61B 5/00,A61B 5/05,A61B 5/0205,A61B 5/0245
Filed 10.03.2002

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.08.2026TaxMaksuvõlg kasvas— +2140 € (kokku 4194 €)
30.07.2026FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10039414 / M11 · Olek: Jõustunud
13.07.2026TaxMaksuvõlg vähenes— −4 € (jäänud 2054 €)
11.07.2026TaxMaksuvõlg vähenes— −1429 € (jäänud 2058 €)
12.05.2026TaxMaksuvõlg kasvas— +3487 € (kokku 3487 €)
2025
21.08.2025ReportEsitati 2024. aasta aruanne
22.07.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10039414 / M10 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Osaühing Curonia Research is connected to 8 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Rainer Nõlvak (8 companies).

Total connections
8
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Rainer
8 companies
Via personRainer Nõlvak8
RN
Rainer Nõlvak
board member, shareholder 4%
8 other companies›
CompanyRoleReg. code
Aldago OÜ
Board memberShareholder 100%Founder
10654228
Kodea OÜ
FounderSupervisory board member
2,0m €
2,4m €
0
25.01.2023
20206040 €15 660 €852k €853k €008.10.2021
201923 665 €47 788 €836k €837k €001.10.2021
4992 €
–
10k €
8k €
Taxes on workforce 20252k €2k €2k €2k €
Employees 2025––––
Revenue 2024130 €510 €0 €126 €
State taxes 20244k €13k €8k €7k €
Taxes on workforce 20241k €1k €1k €2k €
Employees 2024––––
Revenue 20230 €21k €14k €5k €
State taxes 20232k €2k €1k €3k €
Taxes on workforce 20232k €2k €1k €3k €
Employees 2023––––
Revenue 202230k €0 €0 €0 €
State taxes 2022391 €1k €1k €2k €
Taxes on workforce 2022406 €1k €1k €2k €
Employees 2022––––
Shareholder 5%
14452958
Mittetulundusühing Tšika Toetusselts
Board member
80252036
MÄNNI VARAHALDUS OÜ
Founder
10894369
osaühing ELF RING
Supervisory board member
11043521
Sihtasutus Erki Noole kümnevõistluse fond
Supervisory board member
90006682
Stigo OÜ
Supervisory board member
11551461
VHRH OÜ
Board member
16094500

Analysis · 2024

computed from annual reports
Equity ratio82.8%
Current ratio4.37
Profit per employee238 941 €
Compared with2023

Peer group: Ärinõustamine jm juhtimisalane nõustamine, 317 trading companies that filed a report in the last three years.

Founded 1999. That year 1,959 osaühing were registered; 1,863 are still trading, or 95.1%.