Compremum

Building Materials Manufacturingpozbud.pl

COMPREMUM S.A. is a Polish publicly listed company on the Warsaw Stock Exchange that operates a diversified Capital Group across five segments — construction services, window and door joinery (SLONAWY brand), real estate development, renewable energy, and railway industry — serving customers in the EU and the United States.

Company typePublic
Founded1973
HeadquartersPrzezmierowo, Poland
Headcount51–100
GTM typeB2B
OfferingHardware or Manufacturing

What Compremum does

COMPREMUM S.A. is a Polish publicly listed company (registered capital of 44,836,769.00 PLN, fully paid up) trading on the Warsaw Stock Exchange (GPW), headquartered at ul. Mazowiecka 42 in Poznań, Poland. The company operates as a diversified Capital Group comprising production companies and engineering/construction services providers, organized around five business segments: construction services, window and door joinery (marketed under the SLONAWY brand), real estate development, renewable energy sources (OZE), and railway industry. The Group delivers products and services to customers in European Union countries and the United States, and collaborates with international partners across all segments of activity. The Management Board's stated strategic goal is the sustainable development of the Capital Group with optimal use of company resources and the environment.

The Group's product portfolio spans premium wooden and aluminum windows and doors under the SLONAWY brand, engineering and construction services for domestic and international clients, products and services for the railway sector, and renewable energy solutions aligned with the sustainability mandate. Distribution is conducted via direct delivery to end customers across EU and US markets, with the equity itself trading on the GPW. Marketing presence is limited to a corporate LinkedIn page and the company website, which also serves as the primary investor-relations touchpoint (current and periodic reports, prospectuses, bond disclosures, shareholder meetings).

Pricing models, revenue figures, headcount, named customers, and contract structures are not publicly disclosed in the available source material. The Group has no documented subsidiaries, M&A history, leadership changes, or funding rounds beyond the original public listing. No AI/ML, software, or data-driven technology components are evident; the technology footprint is described in industrial terms only.

Compremum firmographics

Firmographics

Name: Compremum
Legal name: COMPREMUM S.A.
Website: https://pozbud.pl
Company type: Public
Founded year: 1973
Operating status: Operating
Headcount range: 51–100 employees
Short description: COMPREMUM S.A. is a Polish publicly listed company on the Warsaw Stock Exchange that operates a diversified Capital Group across five segments — construction services, window and door joinery (SLONAWY brand), real estate development, renewable energy, and railway industry — serving customers in the EU and the United States.
Ownership category
akta.pro rank

Compremum industry classification

Industry

Product category: Building Materials Manufacturing
NAICS: Wood Window and Door Manufacturing (321911)
SIC: Wholesale-Lumber, Plywood, Millwork & Wood Panels (5031), Lumber & Wood Products (No Furniture) (2400)
akta.pro primary industry: Custom Window & Door Fabrication & Replacement (HSAPAJAI)
akta.pro secondary industries: Wood Mouldings, Millwork & Trim (IMADADAG), Window & Door Trim, Casing & Sill Replacement (HSAPAJAK)

Keywords

Window door manufacturing
Construction engineering services
Railway industry products
Renewable energy systems
Real estate development

Where Compremum is headquartered

Location

Headquarters

HQ city: Przezmierowo
HQ country: Poland
HQ region: Europe

Offices1 record

Markets served

Compremum business model

Business model

GTM type: B2B
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Distribution channels2 records

Marketing channels1 record

Compremum product offering

Product offering

Core offering

Compremum S.A. is a Polish publicly listed Capital Group that manufactures wooden and aluminum windows and doors under the SLONAWY brand and provides engineering, construction, renewable energy (OZE), railway industry, and real estate development services to clients in EU countries and the United States.

Product overview

COMPREMUM S.A. is a Polish publicly traded company (listed on Warsaw Stock Exchange) operating as a diversified industrial Group through five distinct business segments: construction services, window and door joinery (SLONAWY brand), real estate development, renewable energy (OZE), and railway industry. The Group serves customers across the European Union and the United States through its production companies and engineering services providers. The SLONAWY brand represents the company's premium window and door offering, while the other segments provide complementary industrial and construction capabilities. All segments operate with a strategic focus on sustainable development and environmental responsibility.

Differentiator

Problem solved

Functional benefit

Brands

SLONAWY: Windows and doors brand offering highest quality products.

Products and services

SLONAWY Windows and Doors Premium wooden and aluminum window and door solutions manufactured under the SLONAWY brand, intended for residential and commercial building applications.
Construction Services Segment Engineering and general construction services offered to clients on domestic and international construction projects as part of the Capital Group's construction services segment.
Railway Industry Segment Products and services for the railway industry delivered by the Capital Group's railway industry segment to international markets.
OZE Renewable Energy Segment Renewable energy source systems and solutions delivered as part of the Capital Group's OZE segment, aligned with the strategic focus on sustainable development.

Companies that use Compremum

Customer profile

Segments5 records

Ideal customer profiles3 records

Compremum technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Compremum partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

International Partners (unspecified)coreOthersThe company works with solid partners operating in domestic and international markets, collaborating with partners conducting activities with international reach across all segments of the Capital Group's operations.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Compremum competitors and assessment

Company assessment

Direct peers

Oknoplast Sp. z o.o. Leading Polish PVC and aluminum window and door manufacturer serving residential and commercial markets across Europe. Comparable to Compremum in product mix, Polish manufacturing base, and export orientation.
Drutex S.A. One of the largest European manufacturers of PVC, wooden and aluminum windows and doors, headquartered in Poland. Directly competes with Compremum's SLONAWY brand in the Polish and EU window/door market.
Ponzio Polska: Polish aluminum systems producer for windows, doors and facades supplying fabricators across Europe. Comparable to the aluminum portion of Compremum's SLONAWY window/door offering in technology and customer base.
Fakro Sp. z o.o. Major Polish manufacturer of roof windows, loft ladders and wooden joinery products with strong international distribution. Comparable in scale, Polish origin, premium wooden product positioning, and EU-wide market presence.
WIŚNIOWSKI Sp. z o.o. Polish manufacturer of garage doors, entrance doors, windows, gates and fencing systems serving residential and commercial construction. Overlaps with Compremum's window/door segment and shares a Polish manufacturing/export-driven model.

Regional players

Unibep S.A. Polish publicly listed construction and real estate development group also operating in modular housing. Comparable to Compremum in Polish public-company status and its mix of construction services and developer activities.
Internorm International GmbH: Austrian manufacturer of premium wooden, PVC and aluminum windows and entrance doors, primarily serving Western and Central European markets. Comparable to SLONAWY's premium positioning and European distribution footprint.

Broad incumbents

Schüco International: German global provider of window, door and façade systems made from aluminum, steel and PVC. Overlaps with Compremum's window/door and construction services segments as a much larger incumbent across the European building envelope market.
Reynaers Aluminium: Belgian manufacturer of aluminum window, door and curtain wall systems with strong European presence. Comparable to Compremum's aluminum window/door offering within SLONAWY and competes for similar commercial and premium residential projects.
VELUX Group: Global leader in roof windows and skylights headquartered in Denmark. Operates in the broader wooden window/joinery category that overlaps with SLONAWY but on a much larger international scale with stronger brand and R&D.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

Compremum financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Compremum leadership team

Management profile

Number of profiles

Profiles1 record

Compremum funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Compremum M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Compremum

What does Compremum do?

Is Compremum a public or private company?

Compremum is a public company. It is classified as public and is currently operating.

When was Compremum founded?

Compremum was founded in 1973. It employs 51 to 100 people.

Where is Compremum based?

Compremum is headquartered in Przezmierowo, Poland, in the Europe region.

Who are Compremum's main competitors?

Direct peers on record are Oknoplast Sp. z o.o., Drutex S.A., Ponzio Polska, Fakro Sp. z o.o. and WIŚNIOWSKI Sp. z o.o.. Regional players are Unibep S.A. and Internorm International GmbH. Broad incumbents are Schüco International, Reynaers Aluminium and VELUX Group.

Does Compremum have an API?

No public API is recorded for Compremum.

What industry is Compremum in?

Compremum's product category is Building Materials Manufacturing. Its primary akta.pro industry code is HSAPAJAI, Custom Window & Door Fabrication & Replacement, with a secondary code of IMADADAG, Wood Mouldings, Millwork & Trim. Its NAICS code is 321911 and its SIC code is 5031.