What FRANK GmbH does

FRANK GmbH is a privately held German specialist, founded in 1965 and headquartered in Mörfelden-Walldorf, that develops, produces, and distributes thermoplastic pipe systems for industrial, utility, and infrastructure customers. Its portfolio spans eight product categories: industrial piping in PE, PP, PVDF, and ECTFE (including PURAD ultra-pure systems produced by partner AGRU under ISO 5 cleanroom conditions); double-containment pipe systems with integrated leak monitoring; XXL large-bore pipes up to DA 3500 / DN 4000; valves and instrumentation sourced from ASAHI; semi-finished plastic plates, rods, and welding consumables; gas/water-supply systems; sewage and environmental systems; geosynthetics; welding technology; and geothermal probes and heat exchangers. The firm serves customers in chemicals, semiconductors, pharmaceuticals, power generation (E.ON, RWE, Vattenfall), biotech (Roche), and municipal water/sewage (HSE Hamburg, Emscher Kanal).

FRANK makes money primarily through direct hardware sales via a dedicated sales team organized by product category (industry, semi-finished, valves, supply, sewage/environment, geosynthetics, welding, geothermal), supplemented by an e-commerce shop (frank-shop.de) and a French distribution subsidiary (RANDEX). The company sources core premium industrial SKUs through a co-manufacturing partnership with AGRU in Austria and distributes ASAHI valves, allowing it to act as a one-stop system integrator rather than a single-material manufacturer. Quote-based pricing is used for complex industrial applications while the online shop serves smaller, standardized orders; CAD data, 3.1 DIN EN 10204 factory certificates, and chemical-resistance documentation are supplied to support engineering specification.

The company is independently owned with no disclosed parent or external investment, operates a French subsidiary, and maintains multi-language presence (DE/EN/FR). Recent strategic emphasis is on the new 'D4' logistics and technology center opened in 2025, the RECYCLED TO PIPE circular-economy initiative (39,707 tonnes recycled since 2017), and expansion into energy-transition verticals such as geothermal and hydrogen-ready pipe systems.

Name

FRANK GmbH

Legal name

FRANK GmbH

Website

https://frank-gmbh.de

Company type

Private

Founded year

1965

Operating status

Operating

Short description

FRANK GmbH is a privately held German specialist, founded in 1965, that distributes and integrates thermoplastic pipe systems (PE, PP, PVDF, ECTFE) plus valves, welding equipment, and geothermal systems for industrial, utility, semiconductor, pharmaceutical, and infrastructure customers across Europe.

Ownership category

akta.pro rank

Product category

Industrial Thermoplastic Pipe Systems

NAICS

Plastics Pipe and Pipe Fitting Manufacturing (326122), Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Plastics Products, Nec (3089)

akta.pro primary industry

Industrial Process & Chemical-Resistant Pipe Systems (CPVC/PVDF/PP) (IMANADAF)

akta.pro secondary industries

Water & Sewer Pipe & Fittings (PVC/HDPE/PP) (IMANADAA), Pipe Accessories & Joining Systems (Couplings, Gaskets, Solvent Cement, Fusion Fittings) (IMANADAJ)

Keywords

• Thermoplastic pipe systems
• Industrial plastic piping
• Corrosion-resistant fittings
• Welding technology equipment
• Geothermal pipe systems

Headquarters

HQ city

Mörfelden-walldorf

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Plastic pipe systems and fittings: Sale of thermoplastic pipe systems including industrial piping (PE, PP, PVDF, ECTFE), double containment systems, XXL large diameter pipes, and specialty piping for ultra-pure media.
2. Valves and measurement/control technology: Sale of plastic valves including diaphragm valves, butterfly valves, gate valves, ball valves, check valves, flow meters, pressure control valves, and automation solutions from ASAHI.
3. Semi-finished products: Sale of plastic semi-finished products including plates (extruded, pressed, laminated), round bars, hollow bars, liner pipes, welding rods, and concrete protection plates.
4. Welding technology: Sale and rental of plastic welding equipment including heating element butt welding machines, electrofusion units, IR welding, extrusion welding, and hot gas welding equipment.
5. Geothermal systems: Complete geothermal solutions including PE geothermal probes, heat exchangers, brine distributors, chamber manifolds, and accessories for shallow geothermal applications.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

FRANK GmbH develops, produces, and distributes a comprehensive portfolio of thermoplastic pipe systems, fittings, semi-finished products, valves, welding technology, geosynthetics, and geothermal systems. Its offering spans pipe systems in materials such as PE 100-RC, PP, PVDF, ECTFE, and PURAD for applications in industrial process piping, energy and water supply, gas distribution, building services (TGA), sewage and environmental infrastructure, and near-surface geothermal energy. The company sells engineered product solutions along with the joining technology and accessories required for installation.

Product overview

FRANK GmbH, founded in 1965 and headquartered in Germany, is a specialist distributor and system integrator for thermoplastic plastic pipe systems, offering a comprehensive portfolio organized into eight core product categories: (1) Industrial piping systems including PE 100-RC, PP, PVDF, and ECTFE pipe systems plus PURAD high-purity systems manufactured by partner AGRU in Austria; (2) Semi-finished products (plates, rods, welding wires, concrete protection); (3) Valves and instrumentation sourced from ASAHI (diaphragm valves, butterfly valves, gate valves, ball valves); (4) Energy and water supply systems for gas, drinking water, fire protection, and biogas; (5) Sewage and environmental systems (PKS profile canal, storage, Secutec double-wall, Thermpipe, leak detection); (6) Geosynthetics for civil engineering; (7) Welding technology equipment and rental; and (8) Geothermal systems (probes, heat exchangers, manifolds). The company also offers double containment pipe systems, XXL large-bore pipes, a digital Electro Fusion App, and TGA planning integration services. Many industrial piping products (PURAD, XXL, semi-finished plates) are manufactured by partner AGRU in Austria to highest quality standards.

Differentiator

Problem solved

Functional benefit

Products and services

• PE 100-RC Pipe Systems Polyethylene (PE 100-RC) pressure pipe systems for trenchless and modern laying techniques in gas, water, and sewage applications, offering high resistance to slow crack growth and long service life.
• PP Pipe Systems Polypropylene pipe systems for industrial applications requiring higher temperature resistance and good chemical resistance, used in process piping and building services.
• PVDF Pipe Systems Polyvinylidene fluoride (PVDF) pipe systems for highly aggressive media and high-purity applications, commonly used in chemical and chemical-pharmaceutical industries.
• ECTFE Pipe Systems Ethylene chlorotrifluoroethylene (ECTFE / Halar) pipe systems for the most demanding chemical service, including aggressive acids, bases, and solvents at elevated temperatures.
• PURAD Pipe Systems FRANK PURAD pipe systems engineered for high-purity and chemically demanding applications where ultra-low contamination and high chemical resistance are required.
• Double Containment Pipe Systems (Doppelrohrsysteme) Secondary containment pipe systems that combine a primary process pipe with an outer containment pipe, used for hazardous media with integrated leak monitoring.
• Electrically Dissipative Pipe Systems (EX/ESD Pipe Systems) Pipe systems with electrical conductivity for use in explosion-protected (EX-Schutz) areas, preventing electrostatic discharge in flammable atmospheres.
• Plastic Valves and Instrumentation (Kunststoffarmaturen / MSR) Plastic valves, fittings, and measurement/control instrumentation (MSR) for use with FRANK thermoplastic pipe systems.
• Semi-Finished Products (Halbzeuge) Plastic semi-finished products such as sheets, rods, and blocks, used as base materials for fabricators building chemical apparatus, tanks, and custom components.
• Energy and Water Supply Pipe Systems (Versorgung) Pipe systems and solutions for the energy and water supply segment, including gas distribution and potable water networks.
• Sewage and Environmental Pipe Systems (Abwasser & Umwelt) Pipe systems for sewage and environmental applications, including collectors, outfalls, and environmental infrastructure.
• Geosynthetics (Geobaustoffe) Geosynthetic products such as geotextiles and related civil-engineering materials for use with pipe and infrastructure installations.
• Welding Technology (Schweißtechnik) Welding machines, tools, and accessories (electrofusion, butt fusion) for joining thermoplastic pipe systems in the field.
• Geothermal Systems (Geothermie) Near-surface geothermal pipe systems, including ground probes and collectors used to harvest shallow geothermal energy for heating and cooling buildings.
• Leak Detection Systems (Leckwarnsysteme) Leak warning and detection systems for monitoring the integrity of double-containment and critical thermoplastic pipe installations.
• XXL Large-Bore Pipes (XXL-Großrohre) Large-diameter thermoplastic pipes intended for infrastructure-scale water, sewage, and outfall projects.
• Building Services Pipe Systems (TGA – Technische Gebäudeausrüstung) Plastic pipe systems engineered for technical building services (heating, cooling, water, gas) in commercial and industrial buildings.

Quantifiable outcome

• 39,707 tonnes of plastic recycled since 2017 through RECYCLED TO PIPE initiative
• +2 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core and regional.

• AGRUcoreTechnology or IntegrationManufacturing partnership with AGRU in Austria for industrial piping systems. PURAD ultra-pure media systems and industrial pipe systems are manufactured by AGRU under cleanroom conditions ISO 5. XXL piping systems up to DA 3500 and AGRUSAFE double containment systems are also supplied through this partnership.
• RANDEXregionalChannel Partner/ Reseller/ DistributorFrench subsidiary company (randex.fr) that serves French-speaking markets with FRANK product portfolio.
• ASAHIcoreTechnology or IntegrationSupplier of plastic valves including diaphragm valves, butterfly valves, gate valves, and ball valves. ASAHI Type 14 EL-PVDF diaphragm valves are unique worldwide for chlorine electrolysis applications. Partnership provides complete valve portfolio for industrial applications.

Scale indicators6 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Aliaxis: Belgian global group focused on plastic fluid handling systems for construction, industrial and utility markets, including brands such as Akatherm, Durapipe, Friatec and Vinidex. Comparable to FRANK in industrial plastic piping breadth but with a much larger geographic footprint and broader product portfolio.
• GF Piping Systems (Georg Fischer): Swiss-headquartered global leader in plastic (PE, PP, PVDF, ECTFE) and metal piping systems with a comprehensive product range including valves, fittings and welding technology. Overlaps directly with FRANK on industrial and chemical industry pipe systems but operates globally with a far larger portfolio and broader geographic reach.
• Geberit: Swiss sanitary and building services group with a strong plastics portfolio (PE, PP, sound-dampening waste systems) and a leadership position in European plumbing installation. Adjacent rather than head-to-head industrial competition, but Geberit sets the benchmark for DACH building-services plastic systems against FRANK's TGA offerings.
• Wienerberger (Pipelife): Austrian building materials group whose Pipelife division manufactures PE, PP and PVC pipe systems for water management, gas distribution and infrastructure. Direct competitor to FRANK on PE 100-RC supply and sewer infrastructure; benefits from Wienerberger's group-level capital and broad D/CEE infrastructure footprint.

Direct peers

• Rehau: German family-owned polymer solutions company with a building solutions division offering PE, PP and PEX pipe systems for water supply, heating and geothermal applications. Direct competitor to FRANK on PE-X/PE-RC supply lines, geothermal probes and building services in DACH markets.
• Simona AG: German manufacturer of thermoplastic semi-finished products, pipes and profiles in PE, PP, PVDF, ECTFE and PFA. Closely comparable on materials portfolio (especially PVDF, ECTFE, fluoropolymers for chemical industry) and on semi-finished plates/rods and welding-rod offerings that overlap with FRANK's Halbzeuge category.
• Aquatherm: German PP-R pipe system specialist serving building services (heating, cooling, potable water), industrial and datacenter cooling applications. Comparable to FRANK on PP-R industrial and TGA/building-services pipes, with similar DACH-driven customer base and PP material expertise.
• AGRU Kunststofftechnik: Austrian manufacturer of PE, PP, PVDF and ECTFE thermoplastic pipe systems, semi-finished products and double-containment systems. AGRU is FRANK's primary contract manufacturer (PURAD, XXL, AGRUSAFE) but also sells directly into the same industrial, chemical and semiconductor segments with an overlapping product portfolio.
• Wavin: Dutch plastic pipe systems manufacturer (now part of Orbia) producing PE, PP and PVC pipes, fittings and valves for water supply, sewerage, heating and cooling. Direct competitor to FRANK on PE 100-RC supply systems, sewage infrastructure (PKS-class products) and stormwater management across European markets.
• Uponor: Finnish-North American plastic pipe specialist focused on PEX, PE and PP-R systems for drinking water, radiant heating/cooling and district energy. Comparable to FRANK's PE-Xa geothermal probe, hydrogen and Kalte Nahwärme lines; especially active in the same shallow geothermal and district-heating opportunities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 FRANK GmbH