Browse 268,656 construction companies in Slovakia — registry-sourced from official Slovakia business registry, scoped to NACE 41, 42 and 43. Each record carries up to up to 500 firmographic attributes — from IČO and registered address to revenue, headcount and corporate group structure. The largest by revenue are Doprastav, a.s. ($237M), STRABAG s.r.o. ($212M) and EUROVIA SK, a.s. ($199M).
Top companies
The largest construction companies in Slovakia by revenue are Doprastav, a.s. ($237M), STRABAG s.r.o. ($212M) and EUROVIA SK, a.s. ($199M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.
Last updated June 2026.
Every Slovak construction companies record with all attributes, by API, bulk export or CRM enrichment.
Showing 25 of 268,656 Slovak construction companies· click a column to sort, or a company for its full record
| Construction of roads and motorways | 1,053 | $237M | |
| Construction of roads and motorways | 681 | $212M | |
| Construction of roads and motorways | 630 | $199M | |
| Construction of residential and non-residential buildings | 50 | $159M | |
| Construction of roads and motorways | 413 | $147M | |
| Electrical installation | 182 | $135M | |
| Construction of residential and non-residential buildings | 34 | $133M | |
| Construction of residential and non-residential buildings | 70 | $130M | |
| Development of building projects | 250 | $127M | |
| Construction of residential and non-residential buildings | 298 | $127M | |
| Construction of roads and motorways | 8 | $120M | |
| Construction of residential and non-residential buildings | 230 | $115M | |
| Construction of roads and motorways | 681 | $113M | |
| Construction of roads and motorways | 269 | $101M | |
| Development of building projects | 43 | $99M | |
| Construction of residential and non-residential buildings | 263 | $97M | |
| Other specialised construction activities n.e.c. | 42 | $92M | |
| Construction of roads and motorways | 343 | $87M | |
| Construction of residential and non-residential buildings | 6 | $82M | |
| Construction of roads and motorways | 105 | $79M | |
| Construction of residential and non-residential buildings | 59 | $73M | |
| Construction of residential and non-residential buildings | 74 | $72M | |
| Construction of bridges and tunnels | 212 | $72M | |
| Construction of residential and non-residential buildings | 189 | $66M | |
| Construction of residential and non-residential buildings | 108 | $61M |
This is a sample. The full database holds 268,656 Slovak construction companies, each with every attribute in the dictionary below.
Database overview
Distributions across all 268,656 construction companies in Slovakia — registry-sourced from official Slovakia business registry and refreshed daily.
These distributions are computed from the full Slovak construction companies database, not the sample above.
Data coverage
Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its IČO — the stable official Slovakia business registry identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Slovakia data.
Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Slovakia, with a precision level on every point — useful for territory planning and proximity targeting.
Records carry the IČO and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.
InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.
Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from official Slovakia business registry filings and carry an Actual-or-Modeled reliability flag.
Data dictionary
The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.
Source comparison
Official Slovakia business registry gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.
| Attribute | official Slovakia business registryFree official registry | InfobelPRO |
|---|---|---|
| IČO | Yes | Yes — on 99.9% of records |
| Legal name & registered address | Yes | Yes |
| Company status (HQ / branch) | Yes | Yes — daily sync |
| NACE sub-sector classification | Yes | Yes — up to 6 codes |
| Annual revenue (local / EUR / USD) | Filings only | Yes — multi-currency |
| Employee count | No | Yes |
| Decision-maker contacts | No | Yes — licensed |
| Geocoded coordinates | No | Yes |
| Corporate group structure | Filings only | Yes — full hierarchy |
| API access | No | Yes — REST API |
| Bulk export (CSV / JSON / Parquet) | No | Yes |
| Update frequency | Periodic (filings) | Daily sync |
FAQ
API access, bulk export or CRM enrichment — 268,656 records with up to up to 500 attributes each.
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Related directories
See all company directories in Slovakia, explore the full Slovakia business database In the US classification, related SIC codes include SIC 1521 — General Contractors-Single-Family Houses, SIC 1611 — Highway and Street Construction, Except Elevated Highways and SIC 1389 — Oil and Gas Field Services, Not Elsewhere Classified., or see how Slovakia fits into the wider Europe business database.
