Construction Companies Database

Our database of construction companies in Poland compiles data on entities across the entire spectrum: from companies employing hundreds of workers, through medium-sized construction firms, to sole proprietors serving individual clients.

For each entity, we provide contact details, information on the scale of operations, location, and financial status—all updated daily based on data from the KRS, CEIDG, and REGON registries.

Directory of the largest construction companies in Poland

For suppliers of building materials, manufacturers of machinery and equipment, and developers seeking general contractors, it is essential to reach entities of the appropriate scale.

Our database allows you to filter construction companies by number of employees, revenue, and total assets—this lets you narrow down the list to only the largest market players operating in the region you’re interested in or throughout Poland.

For each company, financial data, contact information, and details about decision-makers are available, which helps you reach the right person more quickly.

Directory of construction service providers for individual customers

The second group consists of small businesses and sole proprietorships that provide renovation, finishing, and construction services to private individuals—such as bricklayers, tilers, finishing crews, electricians, and general contractors.

These are the most common targets for prospecting by distributors of construction tools and materials, recruitment firms, and equipment rental companies. Our database also includes these entities, with the ability to filter by PKD code, location down to the municipal level, or date of business establishment—allowing you to reach both long-established companies and newly opened contractors.

What is the purpose of using a database of construction companies?

The database has a wide range of applications, depending on the buyer's profile. Distributors of building materials and tools use it to create prospecting lists for their sales representatives, segmenting companies by location and size.

Developers and investors identify potential subcontractors—both general contractors and companies specializing in specific types of work. Recruitment firms and temporary staffing agencies reach out to companies actively engaged in construction in a given region.

Architects and interior designers collaborate with contractors recommended to their clients. Construction equipment rental companies, on the other hand, target businesses that, due to the scale of their operations, prefer to rent rather than purchase equipment.

Construction companies database – Frequently Asked Questions

Industry directories and classified ad portals mainly list companies that have registered with them—which means that a significant portion of the market remains invisible in these platforms.

Our database of construction companies aggregates data from all these sources simultaneously—the KRS, CEIDG, and REGON registries, company websites, and social media—and provides it as a ready-to-use, filtered summary that includes contact and financial information.

How do I create a list of construction companies in Poland?

Compiling a comprehensive list of construction companies on your own requires combining data from multiple sources: extracting entities with the appropriate PKD codes from public registries, supplementing them with contact information, verifying their operational status, and filtering out entities that have been suspended or dissolved.

This is a time-consuming process that must be repeated with every update. Instead of doing it manually, you can order a ready-made database of construction companies from MGBI—you specify criteria such as location, number of employees, revenue, or legal form, and we prepare the list and send it in the format of your choice to the email address you provide.

Where can I find a list of construction companies?

A database of construction companies can be obtained legally by using data from public business registers. Information about businesses—including contact and registration details—is publicly available and may be used for B2B marketing purposes in compliance with GDPR requirements.

Our database is built exclusively on the following sources: KRS, CEIDG, REGON, and information published online by the companies themselves. We guarantee the accuracy of over 95% of our records and help our clients fulfill their reporting obligations under data protection regulations.