Workflow

Castlemountain Oy

Limited company48y
Castlemountain Oy (0203956-6) is a 48-years-old company based in Helsinki, FinlandIt operates in the fields of Other real estate activities on a fee or contract basis.

Company Identifiers

Business ID
0203956-6
VAT ID
FI02039566
EU ID
FIFPRO.0203956-6

Key Facts

Established
5/5/1978
YTJ Status
Valid
Trade Register
Registered
Business lines
68320: Other real estate activities on a fee or contract basis
Website
N/A
Addresses
Visiting address
Merikannontie 4
00260 Helsinki
11/3/2025
Postal address
Merikannontie 4
00260 Helsinki
11/3/2025
Company form
Limited company (No registration date)
Name history
Castlemountain Oy (4/3/2025)
Pertti Friberg Oy (5/5/1978 - 4/3/2025)
Friberg Huoltis (8/31/2020)
Contact details
No contact details
Business id changes
No business id changes
Registrations
5/5/1978: Registered to Finnish Patent and Registration Office (PRH) (Trade Register (Kaupparekisteri))
6/30/1978: Registered to Finnish Tax Administration (Vero) (Tax Administration (Verohallinto))
3/1/1995 - 2/28/2026: Registered to Finnish Tax Administration (Vero) (Advance Withholding Register (Ennakkoperintärekisteri))
6/1/1994 - 10/31/2025: VAT-liable for business activity to Finnish Tax Administration (Vero) (VAT Register (Arvonlisäverovelvollisten rekisteri))
3/1/1979 - 12/31/2005: Registered to Finnish Tax Administration (Vero) (Employer Register (Työnantajarekisteri))
Registered
5/5/1978

Digital Financial Statements

No digital financial statements found
Real estate

Need a website?

Within 24 hours you'll get a demo of your new site, plus a price estimate. We've built websites since 1998, from small sites to some of Finland's most-visited.

PRH Registers

Look up this company in other public PRH registers.

Castlemountain Oy
  • E-invoice address registry

    Look up the company's e-invoice address and operator.

    Open search ↗
  • Trademarks

    Search trademark applications and registrations by owner.

    Open search ↗
  • Patents

    Search patents, utility models and EP validations by applicant.

    Open search ↗

Paste the name above into the external search field.

Timeline of Castlemountain Oy

  • Registered — Ennakkoperintärekisteri

    Ended: 2/28/2026

  • VAT-liable for business activity — Arvonlisäverovelvollisten rekisteri

    Ended: 10/31/2025

  • Registered — Työnantajarekisteri

    Ended: 12/31/2005

  • Registered — Verohallinto

  • Registered — Kaupparekisteri