EL-KAJO sp. z o.o.

What EL-KAJO sp. z o.o. does

EL-KAJO sp. z o.o. is a privately held Polish limited liability company (sp. z o.o.) headquartered in Bydgoszcz, kujawsko-pomorskie, operating in the industrial waste management and building materials production sectors. Founded approximately in 1993, the company has delivered services on the Polish market for over 30 years, combining three interconnected service lines: (1) production of building materials including road aggregates, prefabricated units, and modular concrete blocks for construction, household, agricultural, and industrial applications; (2) comprehensive waste management services for industrial plants, handling hazardous and non-hazardous post-production waste from thermal processes, metal and plastic processing, construction demolition, and wastewater treatment; and (3) transportation services for both building materials and waste.

The company's underlying capability rests on an in-house R&D centre focused on developing effective methods for industrial by-product management, which underpins the closed-loop conversion of industrial waste streams into usable building products. Operations are supported by a registered headquarters and a production plant in Bydgoszcz, with two published contact channels (a general office and the production plant). The business is conducted almost exclusively through direct B2B relationships with industrial plants and construction counterparties, with services scoped and priced on a per-customer basis; no standardized public pricing exists.

The customer base spans three verticals — industrial plants (primary), construction industry (primary), and agriculture (secondary) — and is served exclusively within Poland, although the company maintains a multilingual website (Polish, English, German, Italian) and publishes an ESG policy. With only five listed employees, no disclosed parent, no external funding, no public certifications, and no management team identified in the public record, EL-KAJO presents as a small, owner-operated industrial services firm whose investment profile is constrained by limited transparency and absence of disclosed financial metrics.

Name

EL-KAJO sp. z o.o.

Legal name

EL-KAJO sp. z o.o.

Website

https://elkajo.pl

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

EL-KAJO sp. z o.o. is a privately held Polish industrial services firm that processes hazardous and non-hazardous post-production waste, manufactures building materials (aggregates, prefabricated units, modular concrete blocks), and provides related transport services to industrial plants, construction companies, and agricultural customers in Poland.

Ownership category

akta.pro rank

Product category

Industrial Waste Management and Building Materials

SIC

Concrete Products, Except Block & Brick (3272)

akta.pro primary industry

Recycled Aggregates & C&D Materials Processing (RCA, RAP, Glass Aggregate) (IMAKAHAI)

akta.pro secondary industries

C&D Sorting & Processing Facilities (C&D MRFs) (EUAIAHAC), C&D Waste Collection, Hauling & Container Services (Roll-off/Dumpsters) (EUAIAHAA)

Keywords

• Industrial waste management
• Building materials production
• Hazardous waste processing
• Construction aggregates
• Waste transport services

Headquarters

HQ city

Bydgoszcz

HQ country

Poland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Distribution channels1 record

Marketing channels1 record

Core offering

EL-KAJO sp. z o.o. manufactures innovative building materials such as road aggregates, prefabricated units, and modular concrete blocks, while providing comprehensive hazardous and non-hazardous post-production waste management services and transport logistics for industrial plants. The company operates an in-house R&D centre that develops effective methods for industrial by-product management, enabling a closed-loop approach where waste is processed into usable construction materials.

Product overview

EL-KAJO sp. z o.o. is a Polish company operating in building materials production and waste management sectors with over 30 years of experience. The company offers three interconnected service lines: (1) Production of Building Materials — manufacturing innovative products including road aggregates, prefabricated units, and modular concrete blocks for construction, agriculture, and industrial applications; (2) Waste Management Services — comprehensive handling of hazardous and non-hazardous post-production waste from various industries including thermal processes, metal/plastic processing, and construction; (3) Transport Services — logistics for building materials and waste. The company also maintains a research and development centre focused on developing effective industrial by-product management methods.

Differentiator

Problem solved

Functional benefit

Products and services

• Production of Building Materials Manufactures innovative building materials including road aggregates and prefabricated units, with modular concrete blocks for households, agriculture, and industry applications such as compost bins, waste collection systems, and storage bunkers.
• Waste Management Services Comprehensive waste management services for industrial plants, handling by-products, processed materials, hazardous and non-hazardous waste, including waste from thermal processes, metal and plastic processing, construction demolition, and wastewater treatment.
• Transport of Building Materials and Waste Transportation services for building materials and waste, including post-production hazardous and non-hazardous waste collection and delivery.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Cemex: Global cement, ready-mix, and aggregates producer investing in circular construction and recycled aggregates. Comparable on the downstream concrete/aggregate product side, but EL-KAJO is upstream-integrated into waste intake whereas Cemex sources from third parties.
• Holcim: Global building materials giant with a growing circular-construction agenda producing recycled aggregates and low-carbon concrete. Comparable recycled aggregate product offering but operating as a broad incumbent across cement, aggregates, and ready-mix rather than a specialized waste processor.
• Veolia Environnement: Global environmental services leader with significant hazardous waste and C&D operations across Europe. Comparable end markets but operates as a broad multi-line incumbent rather than a specialized by-product-to-aggregate processor.
• CRH plc: International building materials group with aggregates and concrete products divisions, including recycled materials. Comparable on the building-materials output side (aggregates, precast) but a broad incumbent rather than a waste-led specialist.

Direct peers

• PreZero: Schwarz Group's environmental services arm operating C&D waste sorting facilities and recycled aggregate production across Europe. Comparable service mix of waste intake, sorting/processing, and downstream material sales to construction customers.
• Remondis: Germany-headquartered waste management group with one of Europe's largest C&D and industrial waste recycling operations, producing secondary raw materials including recycled aggregates. Directly comparable to EL-KAJO's integrated waste collection, processing, and recycled-aggregate production model, though at materially larger scale.
• Befesa: European specialist in recycling hazardous industrial by-products (steel dust, salt slags) into reusable materials. Closely comparable to EL-KAJO's positioning as an R&D-driven processor converting industrial by-products into secondary raw materials for downstream industries.
• Stena Recycling: European recycling and materials recovery company handling industrial by-products and producing secondary raw materials for manufacturing. Comparable closed-loop by-product-to-material business model serving industrial customers in Northern/Central Europe.

Regional players

• Grupa Azoty: Major Polish chemicals and materials group with by-product management and environmental services exposure. Comparable as a Polish-headquartered industrial player with by-product/waste processing operations, though at much larger scale and broader scope.
• Biffa: UK-focused waste management group with C&D recycling and aggregate production. Comparable vertically integrated waste-to-aggregate model but geographically focused on the UK rather than Central Europe.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/el-kajo-sp-z-o-o

Revenue estimate

Valuation estimate

Number of profiles

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 EL-KAJO sp. z o.o.