Centralbud

What Centralbud does

Centralbud, operating as Instalbud Janosz Sp. z o.o. (a Polish private limited company, founded in 1990), is a multi-branch wholesale and retail distributor of installation products in Poland. The company carries heating, plumbing, ventilation, bathroom, kitchen, and air conditioning/heat recovery product categories, drawing on long-standing supplier relationships with manufacturers including Kospel, Termet, Spiroflex, Amadeo, and INNOVA-THERM to offer trade pricing and consumer pricing through separate wholesale and retail operations.

The business operates a network of over 40 physical branches across Polish regional cities (Silesian basin, Mazovia, Pomerania, Lesser Poland, and other voivodeships), with each branch functioning as a contact point for local trade customers and end consumers. There is no disclosed e-commerce channel; customers contact individual branches for quotes and purchases. Pricing is not publicly disclosed. The company has 17 employees listed in the firmographic data, which is inconsistent with the branch footprint and likely reflects a specific headcount snapshot rather than total staff.

Centralbud generates revenue through two streams: wholesale distribution to installers, renovation companies, and retailers at transaction-level trade pricing, and retail sales to individual consumers through the branch showrooms and the exclusive Bellamica brand for premium bathroom, kitchen, and living space interiors. The proprietary Bellamica sub-brand is operated via a dedicated website (bellamica.pl) and physical showrooms with bundled technical consultation services. The company has no parent, no external investment backers, no public listing, and no disclosed funding rounds; ownership is privately held and not detailed in available source material.

Name

Centralbud

Legal name

Instalbud Janosz Spółka z o.o.

Website

https://centralbud.pl

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Centralbud operates as Instalbud Janosz Sp. z o.o., a Polish wholesale and retail distributor of installation, heating, bathroom, kitchen, and HVAC products running 40+ physical branches across Poland since 1990, serving trade firms and individual consumers through dedicated Bellamica premium showrooms.

Ownership category

akta.pro rank

Headquarters

HQ city

Bełchatów

HQ country

Poland

HQ region

Europe

Offices44 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Wholesale distribution: Wholesale sales of installation products (heating, plumbing, ventilation, bathrooms, kitchens) to trade customers including installers, renovation companies, and retail stores. Products sourced from multiple manufacturers through long-standing supplier relationships.
2. Retail sales: Retail sales of installation products and bathroom/kitchen furnishings to individual consumers through physical showroom branches and the Bellamica exclusive brand salons.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Centralbud (operating as Instalbud) is a Polish wholesale and retail distributor of installation, heating, bathroom, kitchen, air-conditioning, ventilation, and recuperation products. The company sells products from multiple manufacturers through more than 40 physical branch locations across Poland, serving trade customers (installers, renovation companies, retailers) at wholesale prices and individual consumers at retail. It also operates the exclusive Bellamica showroom brand for premium bathroom and kitchen interiors.

Product overview

Centralbud (operated as Instalbud Janosz Sp. z o.o.) is a Polish wholesale and retail distributor of installation, heating, bathroom, kitchen, and climate control products founded in 1990. The company offers both wholesale to trade firms and retail to individual customers. The product portfolio includes core categories: Instalacje (Installations), Ogrzewanie (Heating), Łazienki (Bathrooms), Klimatyzacja/wentylacja/rekuperacja (Air conditioning/ventilation/recuperation), and Kuchnie (Kitchens). The company operates the Bellamica sub-brand as an exclusive showroom for bathrooms, kitchens, and living spaces. Product brands include RED Line (pipe connection systems), Amadeo (faucets), INNOVA-THERM (heating chemicals), Kospel (water heat exchangers), Termet (gas condensing boilers), and Spiroflex (ventilation ducts). The company serves trade companies, renovation/construction firms, installers, and individual buyers across multiple Polish locations.

Differentiator

Problem solved

Functional benefit

Brands

• Bellamica: Exclusive brand for bathroom, kitchen, and living room furnishings. Provides professional service and technical support at every stage of cooperation.

Products and services

• Installations (Instalacje) Installation products including plumbing and electrical installation materials for residential and commercial projects, distributed wholesale to trade firms and retailed to individual consumers across Polish branches.
• Heating (Ogrzewanie) Heating solutions including gas condensing boilers, water heat exchangers, and heating systems, distributed to trade customers and individual buyers in Poland.
• Bathrooms (Łazienki) Complete bathroom products including faucets, fixtures, and accessories sold through wholesale branches and retail showrooms, plus premium Bellamica showrooms.
• Air conditioning, ventilation and recuperation (Klimatyzacja, wentylacja i rekuperacja) Climate control systems including air conditioning, ventilation, and heat recovery ventilation units distributed wholesale and at retail across Poland.
• Kitchens (Kuchnie) Kitchen products and accessories for residential kitchen installations, distributed wholesale and retailed through Polish branches and Bellamica showrooms.
• Bellamica Exclusive bathroom and kitchen showroom brand offering professional service and technical support for decorating bathrooms, kitchens, and living spaces; marketed through dedicated showrooms and bellamica.pl.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered core and minor.

• Bellamica (own brand)coreOthersBellamica is an exclusive brand created by Instalbud for premium bathroom and kitchen interiors. The brand is marketed through dedicated showrooms and provides professional service and technical support at every stage of collaboration.
• Amadeo (Dali collection)minorOthersAmadeo is a bathroom fixtures brand whose Dali collection of faucets is sold through Instalbud. The company ran a promotional clearance sale on Amadeo Dali products.
• RED Line (pipe connection system)minorOthersRED Line is a pipe connection system brand distributed by Instalbud. Instalbud announced the launch of this new product system in June 2026.
• INNOVA-THERMminorOthersINNOVA-THERM is a heating products brand whose chemical products are sold through Instalbud with a 2+1 promotional offer (buy 3, get the cheapest free).
• Kospel (SW-100 to SW-300 water heaters)minorOthersKospel is a manufacturer of domestic hot water heat exchangers. Instalbud sells Kospel SW-100 to SW-300 models at discounted prices.
• Termet (Apla condensing gas boilers)minorOthersTermet is a manufacturer of condensing gas boilers. Instalbud features Termet Apla boilers in its knowledge resource (Strefa wiedzy) section.
• Spiroflex (XPE insulated ventilation ducts)minorOthersSpiroflex produces insulated ventilation duct systems (XPE). Instalbud features Spiroflex XPE products in its knowledge resource section.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Emerging players

• Ferro S.A. Polish-listed manufacturer and distributor of plumbing fittings, valves and bathroom accessories with a multi-channel sales network; comparable as a Poland-based player with overlapping bathroom/plumbing category exposure and a partly proprietary branded offering.

Broad incumbents

• Bricomarché Polska: Mid-market DIY/home improvement chain in Poland with installation, bathroom and heating ranges; comparable as a regional retail incumbent competing for the same end-consumer installation demand pool, though with a more DIY-centric positioning than Instalbud.
• Leroy Merlin Polska: Large-format home improvement retailer in Poland with broad installation, bathroom, kitchen and HVAC categories; comparable as a broader-portfolio incumbent serving the same end-consumer and trade demand pools, though with a wider general-merchandise assortment.
• Castorama Polska: DIY/home improvement retail chain in Poland with substantial bathroom, heating, and installation product ranges; comparable as a multi-category broad retailer competing for the same retail consumer demand, though with a DIY-led rather than trade-led model.
• Saint-Gobain Distribution Polska: Distribution arm of Saint-Gobain serving Polish installers and contractors across installation, plumbing, and building envelope categories; comparable as a larger, broader-portfolio incumbent in the same trade distribution space.

Direct peers

• Majster Plus (PSB Mrówka): Polish installation/DIY chain operating under the Grupa PSB umbrella with similar categories (installations, heating, bathrooms, kitchens) and branch-led retail/wholesale motion to Instalbud; directly comparable regional installation retailer.
• Onninen (Weland) Polska: Specialist wholesale distributor of HVAC, plumbing and electrical installation products serving installers and industrial customers across Poland; directly comparable by category focus (heating, plumbing, ventilation), trade customer base, and wholesale-led model.
• Grupa PSB: Poland's largest nationwide network of building materials and installation product wholesalers with hundreds of member branches; closest comparable by hybrid wholesale/retail model, multi-category installation assortment, and national Polish branch footprint.
• Topaz: Polish retail/wholesale chain specializing in installation products (heating, plumbing, bathrooms, ventilation); closely comparable by multi-category installation assortment and physical-branch retail/wholesale hybrid serving both trade and individual customers.

Regional players

• Cersanit S.A. Major Polish/European bathroom ceramics and fixtures manufacturer with branded retail showrooms across the region; comparable by overlapping bathroom category, branded-retail strategy and Poland-centric customer base, though operating as a manufacturer rather than a distributor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/centralbud

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 Centralbud