PreFor Oy

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Research and experimental development on natural sciences and engineering · Founded 2017 · Helsinki

Company information

Company ID

2804076-8

Registered address

Neitsytpolku 5, 00140 Helsinki

Date of registration

2017-01-19

Legal form

Limited company

EU identifier

FIFPRO.2804076-8

County / municipality

Helsinki

Financials

Values in EUR as filed in the published annual reports.

PRH publishes machine-readable accounts only for companies that filed them electronically — about 2.7% of the trade register. These figures are therefore partial: they cover the accounting periods that could be read, not every set of accounts the company has filed.

Metric20252024
Operating revenue€0
Sales of goods
Sales of own products & services
Personnel costs€378,265-€452,569
Depreciation and value adjustments€339,624-€339,207
Operating profit (loss)-€1,044,803-€850,573
Profit (loss) before tax-€1,046,227-€853,810
Income tax
Profit (loss) for the period-€1,046,227-€853,810
Cash€9,390€33,259
Current assets€19,987€76,049
Fixed assets€2,637,391€2,835,172
Total assets€2,657,378€2,911,221
Current liabilities€161,948€2,845,346
Non-current liabilities€594,079€3,506,790
Liabilities€756,027€6,352,136
Equity€1,901,350-€3,440,915

Calculated metrics

Calculated by Overit from the published values — these are not figures reported in the reports themselves.

YearRevenue changeProfit changeNet marginEquity / assetsLiabilities / assets
2025-22.5 %+71.5 %+28.5 %
2024-118.2 %+218.2 %

Income tax, as assessed

Public income tax data published by the Finnish Tax Administration. Taxable income is not revenue and not profit: it is the amount the tax was assessed on, after every deduction and loss carried forward. A large company can legitimately show zero.

Tax yearTaxable incomeTax assessedRefundBack tax
2024€0€0€0€0
2023€0€0€0€0
2022€0€0€0€0
2021€0€0€0€0
2020€0€0€0€0

Source: Finnish Tax Administration, public income tax data (CC BY 4.0).

Verification

78/ 100 · Profile completeness

How much of the public record we hold. It describes our data, not the company — a young company with one filing is not risky for having one filing.

  • Name and Business ID
  • Registered address
  • Legal form
  • Business activity
  • VAT number verified in VIES
  • Board and officers
  • Financial statements
  • Three or more periods
  • Recent filing

What the filings say

  • The most recent period (2025) closed at a loss.

This is not a credit rating. It draws only on public registers — we hold no payment history, no court records and no bank data. Every signal names the year and the figure it came from so it can be checked. EquityNet profit

Business activities

1 activities on the register entry

  • Research and experimental development on natural sciences and engineering

Underlined ones lead to the other companies registered for the same activity. The rest are too specific — tied to a single licence, say — to have a page of their own.

Register entry

Register
Kaupparekisteri
Entry number
2804076-8
Registration department
Patentti- ja rekisterihallitus
Registered
2017-01-19

Source: Finnish Trade Register. PRH record last changed 2026-07-20.

Register history35 events

Notices registered in the trade register and register entries, in date order.

  1. Address

    Postal address

    c/o Olli Sirkiä, Neitsytpolku 5 D 84, 00140 Helsinki

    Register entry

  2. Financial statements

    Financial statements registered · Financial statements

    2025

    Notice and register entry · Financial statements · Record number 2026/49026W

  3. Responsible persons

    Board of directors · Procuration rights

    Trade-register notice · Amendment notification · Record number 2025/612885

  4. Responsible persons

    Board of directors

    Trade-register notice · Amendment notification · Record number 2025/407540

  5. Responsible persons

    Authorisation · Rectification of register entry · Authorisation

    Trade-register notice · Rectification · Record number 2025/03416I

  6. Responsible persons

    Authorisation · Managing directors · Number of shares · Capital increase · Decision to issue shares · Board of directors

    Trade-register notice · Amendment notification · Record number 2025/770548

  7. Responsible persons

    Authorisation to sign for/to represent the company

    Trade-register notice · Amendment notification · Record number 2025/183210

  8. Responsible persons

    Board of directors

    Trade-register notice · Amendment notification · Record number 2025/183506

  9. Responsible persons

    Board of directors

    Trade-register notice · Amendment notification · Record number 2025/183646

  10. Financial statements

    Financial statements registered · Financial statements

    2024

    Notice and register entry · Financial statements · Record number 2025/21379X

  11. Financial statements

    Financial statements

    Trade-register notice · Financial statements · Record number 2024/48217U

  12. Financial statements

    Financial statements

    Trade-register notice · Financial statements · Record number 2023/39229W

A responsible-person notice records only that responsible-person or signatory details were amended. PRH's open data contains no personal names, so none are published here.

A trade-register notice records what kind of filing was registered and when — not which value changed, or what it changed to. Any value shown beside an event comes from the register's own data fields, not from the notice.

The notice history covers filings registered from 7 November 2014 onwards. Earlier register entries appear only where the register publishes their dates.

Where else this company appears

Data sources

Registration and financial data come from official Finnish public registers; VAT numbers are validated against the EU VIES system.

Data retrieved: 2026-08-31

Processed financial years (2)

  • 2025-12-31

    2026-06-17

  • 2024-12-31

    2025-03-28

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Sources and limits

  • Registration and financial data come from official Finnish public registers; VAT validation from the EU VIES system.
  • Calculated metrics (year-over-year changes, margins, ratios) are computed by Overit from the filed values — they are not official figures or a credit rating.