What Funke Kunststoffe does

Funke Kunststoffe GmbH is a family-owned German manufacturer of PVC-U plastic piping systems and civil engineering solutions, headquartered in Hamm-Uentrop and founded in 1962 (originally as Sendenhorster Kunststoffröhrenwerke GmbH). The company designs and produces pipe systems, manholes, and connection components for sewer, property drainage, road drainage, stormwater management, and rainwater treatment applications, alongside specialty lines including cable protection, soil stabilization, tree irrigation, firefighting water storage (KS-Bluebox), and pest-control bait stations. Notable proprietary technologies include the patented VPC-Rohrkupplung pipe coupling, the CONNEX multi-material connection system, the D-Rainclean substrate-based infiltration system (the first DIBt-approved system of its kind), the D-Raintank 3000 retention tank, and the DWCor PVC-U manhole system. The company holds DIBt approvals, LANUV listings, and IKT test seals on multiple products, and offers digital planning tools including AquaFlowManager, Hausanschlussfinder, and Rohrverbindungsfinder to support specification and design.

The company operates a vertically integrated production model from its Hamm facility and runs a hybrid go-to-market combining direct field sales (regional managers for Nordost, Süd, West, and Ausland) with channel partnerships through building-materials merchants (Eurobaustoff, hagebau) and DIY retail chains, supported by in-house technical consulting for product selection and project planning. Revenue is generated primarily through hardware sales of pipe systems and civil engineering products to municipalities, civil engineering contractors, and engineering/planning offices across Germany and selected international markets served via wholly-owned subsidiaries in France, Poland, and the Czech Republic/Slovakia. Distribution is supplemented by trade-fair presence (IFAT, GaLaBau), content marketing, and digital tools. Sustainability positioning is reinforced through the VinylPlus membership, the Plant2Pipe bio-attributed PVC-U line (up to 70% CO2 savings), and the Pipe2Pipe recyclate-based product line. The company employs more than 300 people and is currently led by the third generation of the Funke family (Christian Funke and Matthias Funke, Geschäftsführer).

Name

Funke Kunststoffe

Legal name

Funke Kunststoffe GmbH

Website

https://funkegruppe.de

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

251–500 employees

Short description

Funke Kunststoffe GmbH is a family-owned German manufacturer of PVC-U plastic pipe systems, manholes, and stormwater management solutions serving municipalities, civil engineering contractors, and engineering offices across Germany, France, Poland, and the Czech/Slovak markets.

Ownership category

akta.pro rank

Product category

Plastic Piping Systems for Civil Engineering

NAICS

Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Miscellaneous Plastics Products (3080)

akta.pro primary industry

Water & Sewer Pipe & Fittings (PVC/HDPE/PP) (IMANADAA)

akta.pro secondary industries

Stormwater Drainage & Culvert Systems (IMANADAH), Plumbing & Building Drain/Waste/Vent (DWV) Pipe & Fittings (IMANADAG)

Keywords

• Plastic pipe systems
• PVC-U drainage solutions
• Stormwater management products
• Civil engineering plastics
• Sewer pipe systems

Headquarters

HQ city

Hamm

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Plastic piping systems and civil engineering products: Sale of PVC-U pipe systems, manholes, connection systems, and stormwater management products to municipalities, construction companies, and DIY retailers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Funke Kunststoffe manufactures and supplies PVC-U plastic piping systems, manholes, and connection components used in sewer networks, property drainage, and rainwater management. Its portfolio includes patented couplings (VPC-Rohrkupplung, FHS-Kupplung), modular retention/infiltration tanks (D-Raintank 3000, D-Rainclean), color-coded sewer pipe systems (HS-Kanalrohrsystem), and digital planning tools (AquaFlowManager). The company sells primarily to municipalities, civil engineering contractors, and engineering planning offices, with secondary consumer distribution via building materials merchants and DIY retail chains.

Product overview

Funke Kunststoffe GmbH is a family-owned manufacturer of plastic piping systems and civil engineering solutions founded in 1962, now in its third generation of management. The company produces a comprehensive range of PVC-U pipe systems and related products primarily for infrastructure applications including sewer/drainage systems (HS®-Kanalrohrsystem, DWCor®-Schächte manholes), pipe connections (VPC®-Rohrkupplung, FHS-Kupplung, Connex, BSM-Adapter, BI-Adapter®), rainwater management (D-Raintank 3000®, D-Rainclean®, KS-Bluebox®), and specialty applications. The portfolio also includes building/roof drainage, cable protection, soil stabilization, and urban/tree infrastructure solutions. Funke offers digital planning tools including AquaFlowManager for stormwater calculations and the Hausanschlussfinder/Rohrverbindungsfinder for product selection. The company emphasizes sustainability through eco-friendly product lines (Pipe2Pipe® recyclates, Plant2Pipe® bio-attributed PVC-U with 70% CO2 reduction) and holds multiple design awards. Products are manufactured in Hamm, Germany, and distributed through international subsidiaries in Czech Republic, France, and Poland, serving over 300 employees across Europe.

Differentiator

Problem solved

Functional benefit

Brands

• RailClean: Cleaning system for railway applications
• MarinaClean
• UrbanClean
• SpurClean
• LakeClean
• BI-Adapter
• Coex 2000
• Connex
• D-Rainclean
• D-Raintank
• Equiground
• Fabekun
• FHS-Kupplung
• Funke BSM-Adapter
• Funke Dachrinnen
• Funke Schacht
• Golpla
• HS
• Innolet
• Kabelschutz
• KS-Bluebox
• Unitec
• VPC-Rohrkupplung
• AquaFlowManager
• Pipe2Pipe
• Plant2Pipe
• DWCor

Products and services

• HS-Kanalrohrsystem Color-coded PVC-U sewer pipe system for property drainage and wastewater/rainwater collection, available in nominal sizes DN/OD 110 to DN/OD 250. Wall-reinforced SDR 34 pipes with ring stiffness ≥12kN/m² and FE integrated sealing gaskets. Designed for civil engineering contractors, municipalities, and engineering planners.
• DWCor-Schächte PVC-U manhole/chamber system in nominal sizes DN 800 and DN 1000 with color-coded channel bottoms (blue for rainwater, brown for wastewater, gray for universal use). Manufactured using thermoforming (deep-drawing) process. Designed for civil engineering contractors and municipalities.
• VPC-Rohrkupplung Patented pipe coupling for creating transitions between different pipe materials and diameters, including an XXL version for larger dimensions. Awarded THIS Tiefbaupreis 2012 first prize. Used by civil engineering contractors and municipalities.
• FHS-Kupplung Pipe coupling for connecting pipes in nominal sizes 40-110mm. Awarded Design Plus 2019 powered by ISH. Used by civil engineering and plumbing contractors.
• D-Raintank 3000 Modular retention/infiltration tank system for rainwater management with DIBt approval. Awarded German Design Award 2020. Used by municipalities and engineering planners for climate-adaptive stormwater retention.
• D-Rainclean Infiltration basin system with specialized substrate for treating contaminated surface runoff from traffic areas, parking lots, and roofs. First DIBt-approved system of its kind. Achieves 98-100% retention rates for AFS, heavy metals and MKW. Designed for municipalities and engineering planners.
• KS-Bluebox Fire-fighting water storage system providing climate-independent water supply for fire emergencies. Also usable for rainwater harvesting and management. Available in different sizes. Designed for municipalities and emergency services.
• INNOLET Quick filter system for decentralized treatment of precipitation water from traffic areas. Available for rectangular and square manhole covers and as INNOLET-G for road drains with wet sediment traps. LANUV-listed in NRW. IKT test seal approved. Reduces passage value from D=0.9 to D=0.4.
• BI-Adapter Adapter for creating transitions between circular pipes and different materials/geometries, including Eiprofil variants (DN 200/300, 300/450, 400/600) for oval pipe transitions. Used by civil engineering contractors.
• Unitec / uniTec Retrofittable connection system for creating later connections to existing sewer pipes DN 300 to DN 2400, compatible with various materials. Available with ball joint for 0° to 11° angular adjustment per DWA-A 139 requirements. Used for sewer rehabilitation projects.
• BSM-Adapter Adapter for flush-level (sohlengleich) transitions from plastic pipes to manholes and pipe sockets made of stoneware or concrete. Features tilting levers with VA clamping band for expansion sealing. Used by civil engineering contractors.
• AquaFlowManager Digital planning tool for stormwater management calculations, supporting municipalities, planners, and contractors. Performs hydrological and hydraulic calculations for treatment, infiltration, retention, and throttling of precipitation water, plus creation of rainwater and fire-fighting water reservoirs. Users input project parameters and receive practical solution proposals including product selection, cost estimates, tender texts, and article lists.
• Funke Pipe2Pipe Climate-friendly product line using PVC-U recyclates for house connections, contributing to circular economy. Targets municipalities, contractors, and developers seeking sustainable drainage solutions.
• Funke Plant2Pipe Bio-attributed PVC-U product line with up to 70% CO2 savings compared to standard production, used for house connections. Targets municipalities, contractors, and developers seeking sustainable drainage solutions.

Quantifiable outcome

• Up to 70% CO2 savings with bio-attributed PVC-U house connections
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• VinylPlusminorOthers · 5 January 2024Funke Kunststoffe is a member of VinylPlus, the voluntary commitment programme for the sustainable development of the PVC industry. This membership supports their sustainability goals including PVC recycling and reduced CO2 emissions.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Wavin: Wavin (part of Orbia) is one of Europe's largest manufacturers of plastic pipe systems for water management, sewer, drainage, and stormwater applications. Directly comparable to Funke across product categories including sewer pipes, manholes, and stormwater management solutions, but with substantially broader geographic reach and product range.
• Pipelife: Pipelife (owned by Wienerberger) is a leading European plastic pipe manufacturer offering drainage, sewer, cable protection, and stormwater systems. Highly comparable to Funke in product mix and European customer base, with greater scale and integration into a larger building materials group.
• ACO: ACO Group is a specialist in drainage, stormwater management, and surface water treatment systems with strong overlap to Funke's D-Rainclean and D-Raintank product lines. A direct competitor in municipal and civil engineering drainage, with comparable German heritage and design award pedigree.
• Fränkische Rohrwerke: Fränkische Rohrwerke is a German family-owned manufacturer of plastic pipe systems for drainage, sewage, cable protection, and automotive applications. Highly comparable to Funke as a German Mittelstand plastics pipe specialist with similar product categories and customer base.
• POLOPLAST: POLOPLAST (part of Wienerberger) is an Austrian manufacturer of plastic pipe systems for building technology, infrastructure, and industrial applications. Comparable to Funke in multilayer plastic pipe technology, European civil engineering focus, and DACH market presence.
• Dyka Group: Dyka Group is a Benelux-based manufacturer of plastic pipe systems for sewer, drainage, gas, water, and cable protection. Comparable to Funke in PVC-U pipe manufacturing for civil engineering, with complementary geographic coverage across Northwestern Europe.

Broad incumbents

• REHAU: REHAAU is a broad polymer-based solutions incumbent offering plumbing, heating, drainage, and civil engineering pipe systems across Europe. Overlaps with Funke in drainage and civil engineering, but operates as a diversified industrial group far larger and broader than Funke's focused portfolio.
• Wienerberger: Wienerberger is Europe's largest producer of building materials including clay and plastic pipe systems (via Pipelife). Comparable as a parent of a direct plastic pipe competitor, with broader portfolio across bricks, roofing, and energy systems.
• Uponor: Uponor is a Nordic-headquartered manufacturer of plastic pipe systems for plumbing, heating, cooling, and infrastructure. Comparable in plastic pipe technology and European customer overlap, though more weighted toward indoor plumbing and radiant heating than municipal sewer applications.
• Georg Fischer (GF Piping Systems): GF Piping Systems, part of Georg Fischer, manufactures plastic and metal piping systems for industrial, utility, and building applications. Comparable in plastic piping technology and European presence, though more weighted toward industrial process piping than municipal drainage.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCy9e1qQxbvAsD_oF4d99FCQ
• Facebookfacebook.com/Funkegruppe
• Instagraminstagram.com/funke_kunststoffe

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries3 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 Funke Kunststoffe