wienerberger Bulgaria

What wienerberger Bulgaria does

Wienerberger Bulgaria (Винербергер България), legally Винербергер ЕООД (Wienerberger EOOD), is the wholly-owned Bulgarian subsidiary of Austrian-listed Wienerberger AG (WBS, Vienna Stock Exchange), established in Sofia in 2004. The 36-employee entity distributes ceramic and concrete building materials under four principal brands: Porotherm (ceramic wall blocks and chimney systems, including the proprietary Profi Dryfix Extra system using polyurethane adhesive for faster, cleaner masonry), Tondach (ceramic roof tiles and complete roof systems with associated roof windows and accessories), Semmelrock (concrete pavers, slabs, borders, and the SemDrain linear drainage system, including the patented PaveLock-equipped ARTE segmental paver), and Pipelife (plastic pipe systems for water, sewage, gas, and irrigation).

The company operates a sales-led go-to-market combining a nationwide distributor network, direct commercial representatives for enterprise projects, a Semmelrock show garden in Elin Pelin for in-person consultation, and digital self-service tools (online price calculators, downloadable price lists, CAD planning, and the ALL4ROOF warranty platform offering 20-year full and 33-year commercial warranties). Revenue is generated through one-time product sales across five customer segments: individual homeowners, residential developers, public and commercial construction, resort construction, and landscaping/infrastructure projects. Reference projects include the Bulgarian Development Bank administrative building, Central Railway Station Sofia, and the Zhaklin "Building of the Year 2008" award winner.

The business model is fundamentally a distribution and technical-consultation play within the Bulgarian market, leveraging group-level R&D, brand equity, and procurement scale from Wienerberger AG's 30+ country global footprint. Pricing is unit-based via published price lists, with technical support, certified mason programs, and system-level warranty offerings serving as differentiators rather than price competition.

Name

wienerberger Bulgaria

Legal name

Винербергер ЕООД

Website

https://wienerberger.bg

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

Wienerberger Bulgaria is the Bulgarian sales and distribution subsidiary of Austrian-listed Wienerberger AG, distributing ceramic wall blocks (Porotherm), roof tiles (Tondach), paving (Semmelrock), and pipe systems (Pipelife) to homeowners, developers, and public/commercial construction clients across Bulgaria through a distributor network and direct sales team.

Ownership category

akta.pro rank

Product category

Ceramic Building Materials

NAICS

Lumber and Other Construction Materials Merchant Wholesalers (4233), Roofing, Siding, and Insulation Material Merchant Wholesalers (42333)

SIC

Structural Clay Products (3250), Wholesale-Lumber & Other Construction Materials (5030)

akta.pro primary industry

Wood Mouldings, Millwork & Trim (IMADADAG)

Keywords

• Ceramic building materials
• Wall building systems
• Roof tiles systems
• Concrete paving products
• Plastic pipe systems

Headquarters

HQ city

Sofia

HQ country

Bulgaria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Ceramic Building Materials Sales: One-time product sales of ceramic construction materials including ceramic blocks (Porotherm), roof tiles and systems (Tondach), paving and landscape products (Semmelrock), and pipe systems (Pipelife). Products are sold through distributor network and direct sales representatives.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Wienerberger Bulgaria distributes and supports ceramic building materials and infrastructure products across walls, roofs, paving, and pipe systems under the Porotherm, Tondach, Semmelrock, and Pipelife brands. The company serves both individual homeowners and construction professionals through a national distributor network and direct sales representatives, backed by technical consultation, online planning tools, and warranty programs.

Product overview

Wienerberger Bulgaria offers a diversified portfolio of construction materials under multiple brands. The core products include: (1) Porotherm ceramic wall blocks and systems (including the innovative Profi Dryfix system using polyurethane adhesive for faster construction), (2) Tondach roof systems and ceramic roof tiles with associated windows and accessories, (3) Semmelrock concrete paving products including pavers, slabs, borders, fences, and SemDrain linear drainage systems, and (4) Pipelife plastic pipe systems for infrastructure. The company also provides digital tools such as online calculators for walls and roofs, the ALL4ROOF warranty platform, and CAD planning services. Products are distributed through a network of distributors and sales representatives across Bulgaria.

Differentiator

Problem solved

Functional benefit

Brands

• Porotherm: Ceramic building blocks and chimney systems for energy-efficient, modern, and eco-friendly construction of walls
• Tondach
• Semmelrock
• Pipelife
• SemDrain
• ARTE
• Porotherm Profi Dryfix Extra

Products and services

• Porotherm Profi System Innovative system of ceramic blocks with ground contact surfaces combined with Dryfix Extra polyurethane adhesive, enabling faster, cleaner, and more precise masonry construction at temperatures down to -5°C. Targeted at construction professionals and homeowners building walls with energy-efficient ceramic materials.
• Tondach Complete Roof System Complete roof system combining ceramic roof tiles, roof windows, under-roof membranes, ventilation, reinforcing and protective elements designed to work together for reliable and long-lasting roof protection. Supports the ALL4ROOF warranty platform offering 20-year full warranty and 33-year commercial warranty.
• Semmelrock Paving and Landscape Products Brand offering double-vibropressed concrete pavers, slabs, borders, steps, fences, and landscape drainage systems for terraces, gardens, driveways, and public spaces. Targeted at landscape architects, municipalities, contractors, and homeowners.
• ARTE Segmental Paver Innovative paving product combining the appearance of traditional granite paving with integrated PaveLock system for faster, stable, and precise installation. Available in 8 and 10 cm heights across four different shape segments.
• Pipelife Pipe Systems Plastic pipe systems for water supply, sewage, gas supply, and irrigation, distributed through the Wienerberger Bulgaria network. Targeted at construction and infrastructure projects.
• SemDrain Linear Drainage System Linear drainage system made from polypropylene, suitable for various load classes (A15 to C250), available in 50x100mm and 100x100mm dimensions. Used with Semmelrock paving installations for effective water management.
• ALL4ROOF Warranty Platform Online platform for the roof segment offering 20-year full warranty and 33-year commercial warranty for complete roof systems under the Tondach brand. Provides quality assurance and certification for roofing installations.

Quantifiable outcome

• 2x faster construction speed with Porotherm Profi system compared to traditional masonry
• +2 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• PipelifecoreChannel Partner/ Reseller/ DistributorPipelife plastic pipe systems for water supply, sewage, gas supply, and irrigation are distributed through the Wienerberger Bulgaria network. Pipelife products complement Wienerberger's building materials portfolio, offering complete solutions for construction projects.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Röben: German family-owned manufacturer of clay facing bricks, roof tiles, and paver systems. Competes with Wienerberger in the premium ceramic brick and roof tile category across Europe, including cross-border supply into neighboring markets.
• Xella International: Manufacturer of Ytong AAC (autoclaved aerated concrete) blocks and multipor insulation panels. Competes head-to-head with Porotherm ceramic blocks for masonry wall specification in residential and commercial construction across Europe.
• H+H International: Danish-listed producer of aircrete (AAC) blocks with plants across Northern and Eastern Europe. Direct alternative to Porotherm ceramic blocks in the masonry wall category, particularly in price-sensitive segments.
• BMI Group (Braas Monier): European leader in pitched roof systems including clay and concrete roof tiles, membranes, and insulation. Directly competes with Tondach in the roof systems category across Central and Eastern European markets.
• Leier (Leier Baustoffe): Austrian-Hungarian family-owned manufacturer of clay blocks, roof tiles, and concrete pavers with strong Central and Eastern European footprint. Directly competes with Porotherm and Tondach in CEE markets and offers similar wall, roof, and paving solutions.
• Creaton: German-owned (Terreal group) manufacturer of ceramic roof tiles and roof system components. Competes with Tondach across European roof tile specifications with comparable product depth and warranty positioning.

Broad incumbents

• Wienerberger AG: Austrian-listed parent company (WBS:Vienna) and the world's largest producer of ceramic building materials, operating in 30+ countries. Same business model and product family as Wienerberger Bulgaria, but at global scale and with broader geographic and product diversification.
• Saint-Gobain: French multinational building materials giant with Isover insulation, Weber mortars, and gypsum products. Competes indirectly through complementary wall and roofing system solutions across European construction markets.
• Holcim: Swiss-listed global building materials giant with concrete, aggregates, and roofing solutions. Competes indirectly with Wienerberger Bulgaria through concrete masonry, cement-based wall systems, and infrastructure paving.
• CRH plc: Irish-listed global building materials group with concrete, aggregates, and brick operations across Europe. Offers overlapping wall and paving solutions at greater scale, though its portfolio is far broader than Wienerberger Bulgaria's ceramic focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC2ryaNvpqIKGMxmF5cT7fjQ
• Facebookfacebook.com/wienerberger.bg
• LinkedInlinkedin.com/company/wienerberger-bulgaria
• Instagraminstagram.com/wienerberger.bg

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about wienerberger Bulgaria