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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
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Search›Companies›CastleBook OÜ
16189086ActivePrivate limited companyEE102352779 · VAT-registered

CastleBook OÜ

Võru maakond, Rõuge vald, Mõõlu küla, Rõõmuallika·EMTAK 63911 — Web search portal activities·5+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.03.2021e-Business Register
Address
Rõõmuallika, Mõõlu küla, Rõuge vald, 66259 Võru maakondADS · e-Business Register
E-mail address
info@castlebook.come-Business Register
Principal activity
EMTAK 63911 - Web search portal 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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details

Registered 22. märts 2021, primary activity: Web search portal activities. Main place of business in Mõõlu küla, Rõuge vald, Võru maakond.

Data · 6 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗
Revenue 2026 II kv
10 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 23.09.2026 (MTA)
Revenue 2026 (I-II kv)
365 €
▼ 56% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 23.09.2026 (MTA)

Officers (2)

e-Business Register · 18 h ago
OV
Otto Vaarmann
Born 1979 · 47 y · board member since 22.03.2021
Board member
TT
Tarmo Tuuling
Born 1972 · 54 y · board member since 22.09.2026
Board member

Founders (4)

e-Business Register · 18 h ago
MO
MotoMad OÜLEGAL PERSON
Legal person · 12792213 · founder since 20.03.2021
Founder · 1k €
OÖ
OÜ ÖÖBIKUÕUELEGAL PERSON
Legal person · 12775120 · founder since 20.03.2021
Founder · 525 €
PO
Primaipo OÜLEGAL PERSON
Legal person · 14386888 · founder since 20.03.2021
Founder · 200 €

Shareholders (2)

e-Business Register · 18 h ago
MO
MotoMad OÜLEGAL PERSON
Legal person · 12792213 · shareholder since 22.09.2026
Shareholder 79% · 2k €
OÖ
OÜ ÖÖBIKUÕUELEGAL PERSON
Legal person · 12775120 · shareholder since 02.09.2023
Shareholder 21% · 525 €

Annual reports (5)

e-Business Register · annual reports · 20 päeva tagasi
Revenue 2025
175 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1k €500 €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.09.2026OfficerSai osanikuks— MotoMad OÜ · · 79 %
22.09.2026OfficerAstus juhatusse— Tarmo Tuuling
22.09.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50169605 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne
21.09.2026

Connected companies

Same-person ties · e-Business Register

CastleBook OÜ is connected to 7 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Tarmo Tuuling (6 companies).

Total connections
7
via 2 people
Connecting people
2
Active here
Distinct roles
1
Board member
Strongest tie
Tarmo
6 companies
Via personTarmo Tuuling
RD
RBK Development OÜLEGAL PERSON
Legal person · 12519612 · founder since 20.03.2021
Founder · 300 €
175 €
−598 €
2k €
105k €
0
29.05.2026
20240 €−1484 €3k €104k €003.06.2025
20230 €−506 €2k €102k €020.06.2024
20220 €0 €3k €3k €007.06.2023
20210 €0 €3k €3k €027.06.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q365 €–––
2025835 €–––
202477 €–––
20230 €0 €0 €–
20220 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026355 €10 €––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025835 €0 €0 €0 €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 20240 €0 €0 €77 €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20230 €0 €0 €0 €
State taxes 2023––0 €–
Taxes on workforce 2023––0 €–
Employees 2023––––
Revenue 20220 €0 €0 €0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
FilingOsanike muutmine— Ä 50169605 / M1 · Olek: Puudused kõrvaldatud
29.05.2026ReportEsitati 2025. aasta aruanne— Käive 175 €
2025
21.06.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50169605 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
03.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
6
Otto Vaarmann1
TT
Tarmo Tuuling
board member
6 other companies›
CompanyRoleReg. code
MotoMad OÜ
Shareholder 100%
12792213
MotoMonopol OÜ
Board member
17332522
MotoRock OÜ
Board member
16730404
MTÜ Möldre Kolmnurk
Founder
80295558
Pulk OÜ
Founder
12121743
Toolman OÜ
Founder
12074080
OV
Otto Vaarmann
board member
1 other company›
CompanyRoleReg. code
OÜ ÖÖBIKUÕUE
FounderShareholder 100%Board member
12775120

Analysis · 2025

computed from annual reports
Revenue175 €median 26k €1% of the sector median
Net margin-341.7%median 6.8%-348.5 pp vs sector median
Equity ratio1.8%
Current ratio0.05current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 0 €

Peer group: Veebiotsinguportaalide tegevus, 342 trading companies that filed a report in the last three years.

Founded 2021. That year 19,678 osaühing were registered; 18,951 are still trading, or 96.3%.