K&K Technology

What K&K Technology does

K&K Technology a.s. is a privately held Czech engineering and technology company, founded in 1991 and headquartered in Klatovy, that delivers turnkey environmental infrastructure for municipal and industrial clients in the Czech Republic and Slovakia. Operating as a holding group (Skupina K&K) with wholly-owned subsidiaries — K&K TECHNOLOGY SK a.s. (Slovakia), Vodohospodářský podnik a.s., K&H Klatovy a.s., and BIOGAS TECHNOLOGY a.s. — the company provides the full project lifecycle from feasibility studies, process design, and project documentation through equipment manufacturing, installation, commissioning, and ongoing service.

Its core technology portfolio spans wastewater treatment plant (WWTP) water lines (pre-treatment, sedimentation, biological treatment), sludge management (proprietary MSDH/MSU long-shaft stirrers, TVVK helical heat exchangers), biogas management (membrane gas holders, drying, combustion), biogas energy (cogeneration units, boilers), industrial electrical systems, and control and metering automation. The company manufactures selected equipment in-house, including steel structures and electrotechnological components, while acting as exclusive distributor in CZ/SK for third-party technologies such as FINNCHAIN scraper systems, Sattler membrane gas holders, and Tecon gas tanks.

The revenue model combines hardware sales (proprietary and distributed equipment) with professional services (consulting, design, installation, commissioning, maintenance) executed under custom, project-based quoting with multi-year contracts. Customers are reached primarily through direct enterprise sales and public tenders, often in consortium with construction partners (SMP CZ, PORR, STAVMONTA). Municipal water utilities are the primary segment, supplemented by industrial clients such as DEZA/AGROFERT and Mlékárna Klatovy a.s. Notable "first in Czech Republic" installations include the Prague CWWTP thermal hydrolysis pilot (2021), Písek biomass energy station (2021), and Mariánské Lázně solar sludge drying facility (2022), supporting a base of 100+ reference projects across the two markets.

Name

K&K Technology

Legal name

K&K TECHNOLOGY a.s.

Website

https://kk-technology.cz

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

K&K Technology a.s. is a privately held Czech engineering company, founded 1991 and headquartered in Klatovy, that delivers turnkey water and wastewater treatment plants, biogas stations, and sludge-management infrastructure to municipal utilities and industrial clients across the Czech Republic and Slovakia.

Ownership category

akta.pro rank

Product category

Environmental Engineering Services

NAICS

Pump and Compressor Manufacturing (33391)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

akta.pro secondary industry

Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration) (IMAIABAK)

Keywords

• Wastewater treatment engineering
• Biogas plant construction
• Sludge management systems
• Municipal water treatment
• Environmental process equipment

Headquarters

HQ city

Klatovy

HQ country

Czechia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Equipment Manufacturing and Supply: Design, manufacture, and supply of technological equipment for water treatment, wastewater treatment, biogas plants, and industrial automation. Includes products like stirrers, heat exchangers, membrane gas tanks, control systems, and steel structures.
2. Project Services: Complete project delivery including consulting, studies, process designs, project documentation, and implementation services.
3. Installation and Commissioning: Delivery and installation of equipment, commissioning, and operational consultancy.
4. Maintenance and Servicing: Ongoing service, repairs, and operational support for installed equipment and systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

K&K Technology delivers turnkey water and wastewater treatment plants, sludge management systems, and biogas plants by combining engineering services (consultancy, process design, project documentation, installation, commissioning, and maintenance) with in-house manufactured proprietary equipment such as MSDH long-shaft stirrers, TVVK helical heat exchangers, FINNCHAIN scraper systems, membrane gas tanks, low-temperature sludge drying lines, and WWTP control systems. The company serves municipal wastewater utilities and industrial customers (including pulp and food processing) with complete technological deliveries executed by its own production and assembly facilities in the Czech Republic and Slovakia.

Product overview

K&K Technology a.s. is a Czech industrial technology company offering comprehensive solutions for wastewater treatment plants (WWTP), water treatment plants (WTP), biogas plants, and related environmental infrastructure. The company provides a broad portfolio of products organized into eight main product lines: (1) Products for WWTP Water Lines covering coarse pre-treatment through biological treatment, (2) Sludge Management products including MSDH/MSU stirrers and TVVK helical heat exchangers, (3) Biogas Management with membrane gas tanks (Sattler, Tecon), (4) Biogas Energy Management with cogeneration units, (5) Steel Structures and Pipeline Systems, (6) Electrical-Technological Products, (7) Control and Metering Systems, and (8) specialized products including solar sludge drying and sludge thermal hydrolysis models. The company serves both municipal and industrial sectors across Czech Republic and Slovakia, acting as general supplier, manufacturer, and installer of specialized equipment with in-house production capabilities. Notable proprietary products include the MSDH long shaft stirrers (Golden Aqua 2016 winner), TVVK helical heat exchangers, and membrane gas tank systems, while also representing third-party brands like FINNCHAIN scraper systems, TEDOM cogeneration units, and Centrivit centrifuges.

Differentiator

Problem solved

Functional benefit

Products and services

• MSDH Long Shaft Stirrers Proprietary long-shaft submersible stirrers manufactured by K&K Technology for mixing and homogenization in wastewater treatment tanks, sludge digesters, and biogas process vessels. Sold as standalone units to municipal and industrial customers and integrated into turnkey WWTP deliveries.
• TVVK Helical Heat Exchangers Proprietary helical heat exchangers used for sludge and digestate heating and cooling in wastewater treatment and biogas plants. Manufactured in-house and supplied as standalone units or as part of complete technological deliveries for municipal and industrial customers.
• FINNCHAIN Scraper Systems Proprietary scraper systems for solids and sludge removal in primary clarifiers, secondary settling tanks, and other wastewater treatment process tanks. Manufactured in-house by K&K Technology for municipal WWTPs and industrial customers.
• Biogas Disposal Facilities (BDF) Complete biogas disposal facilities including gas storage and handling systems for biogas plants. Delivered as integrated units to operators of agricultural and industrial biogas plants requiring safe and efficient biogas management.
• Membrane Gas Tanks Membrane gas storage tanks used for biogas buffering and storage at wastewater treatment plants and biogas stations. Manufactured and supplied by K&K Technology as a standalone product and as part of biogas plant deliveries.
• Solar Sludge Drying Technology Solar-assisted sludge drying technology for energy-efficient dewatering and drying of sewage sludge. Supplied to municipal and industrial customers seeking lower-energy sludge handling solutions.
• Low-Temperature Sludge Drying Line Low-temperature sludge drying lines for volume reduction and stabilization of sewage sludge. Designed and supplied by K&K Technology as a complete product line for municipal WWTPs and industrial sludge producers.
• Sludge and Biomass Energy Utilization Stations Complete sludge and biomass energy utilization stations that convert dried sludge or biomass into usable thermal energy. Delivered as integrated solutions combining drying, combustion, and heat recovery to municipal and industrial customers.
• Sludge Thermal Hydrolysis Model Sludge thermal hydrolysis process model used to pre-treat sludge prior to anaerobic digestion, improving biogas yield and digestate dewaterability. Offered as part of WWTP modernization and biogas plant projects.
• WWTP Control and Metering Systems Control and metering systems for wastewater treatment plant automation, process monitoring, and electrical-technological integration. Designed and supplied by K&K Technology as standalone systems or as part of complete WWTP deliveries.
• Consulting and Engineering Services Front-end consulting and engineering services including feasibility studies, process designs, and project documentation for water, wastewater, sludge, and biogas projects. Provided to municipal utilities, industrial customers, and biogas developers as a standalone service or as the first phase of a turnkey delivery.
• Complete Technological Deliveries (Turnkey EPC) Turnkey delivery of complete technological installations including engineering, in-house manufacturing of proprietary equipment, assembly, supply, and handover of water, wastewater, sludge, and biogas plants. Sold to municipal and industrial customers as a single project package.
• Installation, Commissioning, and Servicing On-site installation, commissioning, operational consulting, and after-sales service and repair of delivered water, wastewater, sludge, and biogas installations. Provided to municipal and industrial customers, including long-term maintenance arrangements.

Quantifiable outcome

• First solar sludge drying facility in Czech Republic at WWTP Mariánské Lázně
• +3 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• SMP CZ a.s.coreStrategic or Co-development PartnerLong-standing construction partner for water treatment and biogas projects. Frequently forms associations for project delivery (e.g., 'Společnost Mariánské Lázně - SMP - K&K', 'Company for Klášterec - Profistav+K&K').
• PORR a.s.coreImplementation/ SI/ Consulting PartnerConstruction partner for major projects including Manětín WWTP and sewerage system.
• STAVMONTA spol s r.o.coreImplementation/ SI/ Consulting PartnerConstruction partner for Manětín WWTP project.
• Arko TechnologyminorChannel Partner/ Reseller/ DistributorSubcontractor relationship for Prague WWTP project technology deliveries.
• FINNCHAINcoreTechnology or IntegrationExclusive representative agreement for FINNCHAIN scraper systems in Czech Republic and Slovak Republic since 2002. Successfully supplied dozens of scraping systems.
• SattlercoreTechnology or IntegrationSupplier of membrane gas holders installed in multiple Czech and Slovak wastewater treatment plants.
• TeconcoreTechnology or IntegrationSupplier of membrane technology for gas tanks in various installations.
• VŠCHT Praha (University of Chemistry and Technology)minorStrategic or Co-development PartnerAcademic partnership for pilot plant to verify thermal hydrolysis technologies at Prague CWWTP.
• ČVUT Praha (Czech Technical University)minorStrategic or Co-development PartnerPartner in modernization of water-management laboratory at Faculty of Civil Engineering.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• WABAG: Vienna-based global water and wastewater treatment plant specialist offering consulting, engineering, and turnkey plant delivery to municipal and industrial clients. Highly comparable to K&K's WWTP turnkey model, with a much larger international footprint and broader service portfolio.
• HUBER Technology: German manufacturer of equipment for drinking water, wastewater, and sludge treatment including fine screens, grit removal, and sludge dewatering. Direct peer to K&K in supplying WWTP mechanical and process equipment, with stronger global distribution but similar product-line scope.
• Vogelsang: German specialist in pumps, macerators, and spreading/biogas equipment serving wastewater and agricultural biogas applications. Comparable to K&K in the biogas and sludge-handling equipment overlap, particularly for digester mixing and substrate handling.
• PAQUES: Dutch biotechnology company providing anaerobic wastewater treatment and biogas upgrading systems. Direct peer to K&K's biogas station and anaerobic digester technology offerings for municipal and industrial customers.
• Invent Umwelt- und Verfahrenstechnik: German manufacturer of hyperboloid stirrers and mixing technology for wastewater and industrial applications. Already a technology supplier to K&K (Invent hyperboloid stirrers) and directly comparable in the WWTP mixing equipment product category.

Broad incumbents

• Veolia Water Technologies: Global water technology arm of Veolia providing municipal and industrial water treatment solutions, design-build, and operations. K&K already interfaces with Veolia as a subcontractor (Degremont WTE) on the Prague CWWTP, and competes with Veolia for municipal WWTP contracts across Central Europe.
• Xylem: Global water technology company offering pumps, treatment, and smart metering. Comparable to K&K's equipment-and-control-systems approach but at vastly larger scale across municipal and industrial water markets, including Central Europe.
• Sulzer: Swiss industrial engineering group supplying pumps, mixers, and separation equipment to water, wastewater, and process industries. Overlaps with K&K's mixing (stirrers), pumping, and process equipment offerings for WWTP and biogas applications.
• Wilo: German premium pump manufacturer with a strong Central European presence in building services, water management, and industrial applications. Comparable to K&K's pumping-station and pump-supply activities within larger municipal and industrial water projects.

Regional players

• ENVI-PUR: Czech engineering company specializing in wastewater treatment and water management infrastructure for municipalities and industry. Strongest domestic peer to K&K within the Czech Republic, competing directly for the same municipal tenders and reference projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries5 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 K&K Technology