43 - SPECIALISED CONSTRUCTION ACTIVITIES Companies in Finland
Approximately 54,659 real businesses classified under 43 - Specialised construction activities in Finland, with officer, shareholder and beneficial ownership records sourced directly from official government registries.
Approximately 54,659 real businesses classified under 43 - Specialised construction activities operate in Finland. Covers companies officially classified under TOL 2008 code 43 (Specialised construction activities), part of Finland's TOL 2008 classification of economic activities. This division is one of the sub-sectors making up the broader Construction sector. Ownership, beneficial-ownership disclosure and company-registration rules for businesses under this specific activity code follow the same general framework that applies across Construction in Finland.
1 company under this specific code is indexed on Zavia so far, part of a continually growing dataset.
Beneficial-ownership and registration rules for Construction companies in Finland follow the same national framework as every other sector there.
Full Finland beneficial ownership overviewTop 43 - Specialised construction activities Companies in Finland
Live from the register. Every row opens the full record — officers, shareholders and resolved group structure.
Data Coverage
Record counts for SIC Code F in Finland, as of the last reconciliation.
Section F is 8% of the Finland register by entity count and its 5th largest sector — see all sectors.
Analysis
What this data actually tells you
Construction projects in Finland generally require a building permit (rakennuslupa) from the local kunta under the Land Use and Building Act (maankäyttö- ja rakennuslaki), a permitting trail that runs independently of PRH company registration — confirming a construction counterparty is operating on a legally permitted project often means checking the kunta’s rakennuslupa record rather than, or in addition to, the corporate filing.
Finland also runs a distinctive transparency layer specific to construction: every worker on a Finnish construction site must carry a visible personal tax number, and main contractors must report worker and contract data to the Tax Administration, part of a deliberate effort to curb grey-economy activity in the sector — a mandatory, checkable compliance layer worth verifying alongside ordinary company and VAT registration, particularly given how long Finnish construction subcontractor chains typically run.
Finland Construction, by the register
Charts render from live counts. Modules are suppressed where coverage is too thin to be meaningful.
Active vs. inactive
Section F entities currently on the register as active, vs. struck off or dormant.
Company size, by disclosed headcount
By number of employees on file, Section F, Finland. 16 entities with no disclosed headcount are not counted in any band.
Who uses Finland construction ownership data
The three checks this sector's data is most often run for.
Rakennuslupa and kunta permit screening
Construction projects in Finland generally need a building permit (rakennuslupa) from the local kunta under the Land Use and Building Act (maankäyttö- ja rakennuslaki) — a permit trail distinct from, and worth cross-checking against, the contracting entity’s PRH registration.
Tax-number and reporting obligation screening
Finnish construction sites require workers to carry a personal tax number visible on-site and contractors to report worker and contract data to the Tax Administration — a mandatory, checkable transparency layer specific to construction.
Payment-chain and joint-liability exposure
Finnish construction runs on long subcontractor chains and carries statutory reporting duties on contractors to help prevent grey-economy activity, so a counterparty’s own subcontractor chain and reporting compliance is a real, checkable exposure point.
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring for Finland companies — via API or a bulk data feed.
Frequently Asked Questions
How many companies are classified under 43 - Specialised construction activities in Finland?
Approximately 54,659 businesses are classified under 43 - Specialised construction activities in Finland.
What does TOL 2008 code 43 cover?
43 - Specialised construction activities is the official name for this activity under Finland's TOL 2008 classification of economic activities. It is a sub-category within the broader Construction sector.
How is this different from the broader Construction category?
Construction is the top-level sector; TOL 2008 code 43 identifies one specific activity within it, letting you narrow a search to exactly this business type rather than the whole sector.
What ownership information is available for these companies?
The same beneficial-ownership, shareholder and officer disclosure framework applies as for any other company in Finland, regardless of its specific activity classification. See the individual company profile for the full ownership picture, or the Construction sector overview for the general national framework.
All industries in Finland
Every NACE section on this register, with live company counts.