GUTJAHR System Technology
GUTJAHR System Technology is a German specialty building materials manufacturer (est. 1989) that designs drainage, ventilation, and decoupling systems for balconies, terraces, and indoor wet rooms, selling to professional flooring contractors, architects, and renovators across nine European countries.
- Company typePrivate
- Founded1989
- HeadquartersBickenbach, Germany
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What GUTJAHR System Technology does
GUTJAHR System Technology (legal entity: Gutjahr Systemtechnik GmbH) is a German specialty building materials manufacturer headquartered in Bickenbach, Germany, founded in 1989 and operating as part of the ARDEX Group. The company designs, manufactures, and sells drainage, ventilation, and decoupling systems for floor coverings on balconies, terraces, external stairs, and indoor wet-room environments. Its product portfolio spans eight integrated sub-systems: AquaDrain surface drainage mats and grates, TerraMaxx raised floor supports and frame systems (including the TerraMaxx TSL dry supports and TerraMaxx RS aluminum frame system), DiProtec waterproofing membranes, ProFin and ProRin edge profiles and balcony gutters, IndorTec indoor products (underfloor heating, FLEXDRAIN shower gullies, FLEXBONE decoupling mats), and MorTec drainage-compatible adhesives. Products are verified by independent testing institutes (MPA Wiesbaden, MPA Darmstadt, SKZ, Kiwa, Hochschule RheinMain) with measurable performance specifications, including impact sound improvements of up to 32 dB and drainage performance from 1% slope. The company has a documented 35-year track record and is referenced in marquee European projects (Weimar Theatre, Norderney Sea Terminal, BMW Autohaus Riesa, Mercedes Luxembourg, Rolex Biel, Amsterdam Library).
The company sells exclusively through a two-tier channel: an international sales partner network covering nine European countries (Germany, Austria, Switzerland, France, Netherlands, Italy, Poland, Hungary, Czech Republic) for hardware distribution, and a direct export team for enterprise/project specifications. A PROFIPARTNER program certifies top tradespeople (floorers, tilers, roofers, landscapers) who install products, while a Masters@Work program handles complex project collaborations. GUTJAHR targets professional flooring contractors, architects, planners, and indoor renovation specialists as primary customers, with private end consumers reached indirectly through the certified installer network. Pricing is not publicly disclosed and operates on a quotation basis through the distributor and partner network. Marketing is content-led: the 8-language website, Kosy online configurator, GUTJAHR Academy, CAD data distribution via heinze.de and ausschreiben.de, and an ArcNews newsletter for architects collectively form a specification-driven go-to-market approach rather than mass-market advertising. Revenue is not publicly disclosed; the company employs 51-100 people and operates as a private German GmbH under the ARDEX Group umbrella.
GUTJAHR System Technology firmographics
Firmographics- Name
- GUTJAHR System Technology
- Legal name
- Gutjahr Systemtechnik GmbH
- Website
- https://gutjahr.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- GUTJAHR System Technology is a German specialty building materials manufacturer (est. 1989) that designs drainage, ventilation, and decoupling systems for balconies, terraces, and indoor wet rooms, selling to professional flooring contractors, architects, and renovators across nine European countries.
- Ownership category
- akta.pro rank
GUTJAHR System Technology industry classification
Industry- Product category
- Building Construction Materials
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Construction Machinery & Equip (3531)
- akta.pro primary industry
- Gutters, Downspouts & Rainwater Systems (IMADAFAM)
- akta.pro secondary industry
- Gutters, Downspouts & Drainage (Install/Repair) (HSAPAKAG)
Keywords
Where GUTJAHR System Technology is headquartered
LocationHeadquarters
- HQ city
- Bickenbach
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
GUTJAHR System Technology business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Building Material Product Sales: GUTJAHR generates revenue through the sale of specialized building material systems and components. The company sells through a network of international sales partners and distributors, targeting professional tradespeople (floorers, tilers, roofers, landscapers) and end customers in both private and public sectors. Products include drainage systems, raised floor supports, profiles, waterproofing, adhesives, decoupling, and underfloor heating components.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels10 records
GUTJAHR System Technology product offering
Product offeringCore offering
GUTJAHR System Technology manufactures and supplies specialized drainage, ventilation, and decoupling systems for floor coverings on balconies, terraces, external stairs, and indoor applications (bathrooms, underfloor heating). The product portfolio includes surface drainage mats, capillary passive thin-layer drainage, raised floor supports and aluminium frame systems, edge profiles, balcony gutters, waterproofing membranes, shower gullies, and compatible adhesives/mortars, distributed via an international partner network.
Product overview
GUTJAHR System Technology offers a comprehensive portfolio of innovative system solutions for reliable drainage, ventilation, and decoupling of floor coverings on balconies, terraces, external stairs, and indoor spaces. The product range includes multiple integrated sub-systems: AquaDrain® surface drainage mats and drain grates for water management; TerraMaxx® raised floor supports and frame systems (including TerraMaxx TSL dry supports, TerraMaxx RS aluminium frame system, and TerraMaxx ACCENT LED lighting profiles); DiProtec® waterproofing membranes and tapes; ProFin® and ProRin® edge profiles and balcony gutter systems; IndorTec® indoor products including THERM underfloor heating systems, FLEXDRAIN shower gullies, and FLEXBONE decoupling mats; and MorTec® adhesives and mortars for drainage applications. The systems are designed to work together as complete solutions, covering outdoor applications (drainage, raised floors, edge finishing, waterproofing) and indoor applications (underfloor heating, shower drainage, decoupling). Products are organized by trade: floorers, tilers, roofers, and gardening/landscaping professionals.
Differentiator
Problem solved
Functional benefit
Products and services
- AquaDrain Surface Drainage System
- WatecDrain KP+ Capillary Thin-Layer Drainage
- TerraMaxx TSL Dry Raised Floor Supports
- TerraMaxx RS Aluminium Frame System
- TerraMaxx ACCENT LED Light Profile System
- DiProtec Waterproofing System
- ProFin Edge Profile System
- ProRin Balcony Gutter System
- IndorTec THERM Underfloor Heating System
- IndorTec FLEXDRAIN Shower Gully System
- IndorTec FLEXBONE Decoupling System
- MorTec Adhesives and Mortars
Quantifiable outcome
- Up to 30 dB impact sound improvement with TerraMaxx TSL (tested by MPA Wiesbaden)
- +6 more outcomes
Companies that use GUTJAHR System Technology
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles4 records
GUTJAHR System Technology technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature8 records
GUTJAHR System Technology partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- International Sales PartnerscoreNetwork of authorized distributors and sales partners across multiple countries for product distribution and sales support. Partners include dealers, tradespeople, and professional installers.
- heinze.deminorDigital platform for specification texts and CAD data distribution to architects and planners.
- ausschreiben.deminorOnline platform for construction specification texts and technical documentation.
Scale indicators3 records
Recent moves6 records
Expansion highlights10 records
GUTJAHR System Technology competitors and assessment
Company assessmentDirect peers
- TECE GmbH: German manufacturer of installation systems, drainage, and bathroom technology, with a comparable shower drain and barrier-free shower offering. Directly competes with GUTJAHR's IndorTec FLEXDRAIN height-adjustable and ultra-flat shower gullies in the indoor wet room segment.
- Schlüter-Systems KG: German-headquartered manufacturer of profiles, drainage mats, and uncoupling membranes for tiled balconies, terraces, and showers. Schlüter-Systems is the closest and most direct competitor to GUTJAHR in surface drainage, edge profiles, and decoupling technology for outdoor tile installations.
- ACO Ahlmann SE & Co. KG: German-based global leader in surface water management and drainage systems for building, landscape, and infrastructure applications. Comparable to GUTJAHR in balcony, terrace, and threshold drainage, but with a much broader portfolio across civil and commercial drainage.
- Geberit AG: Swiss-listed European leader in sanitary technology, with a strong portfolio of shower drainage, floor drains, and installation systems. Directly comparable to GUTJAHR's IndorTec FLEXDRAIN shower gully range, though Geberit operates at significantly larger scale across the full plumbing value chain.
- Wedi GmbH: German manufacturer of XPS-based building elements, waterproofing systems, and shower systems including drainage. Overlaps with GUTJAHR's IndorTec indoor product family (shower gullies, decoupling, underfloor heating substrates) for bathroom and wet room installations.
- Blanke Systems GmbH & Co. KG: German specialist in decoupling mats, drainage systems, and edge profiles for tile and natural stone coverings. Directly comparable product overlap with GUTJAHR's AquaDrain and IndorTec FLEXBONE ranges, targeting the same floorers, tilers, and architects.
- Dallmer GmbH + Co. KG: German specialist in linear and point drainage systems, including shower gullies and balcony drains. Directly competes with GUTJAHR's AquaDrain and IndorTec FLEXDRAIN product families in indoor shower drainage and outdoor balcony drainage.
Broad incumbents
- Mapei S.p.A. Italian-headquartered global leader in building chemicals, including waterproofing, adhesives, and surface preparation systems for tile and stone installation. Overlaps with GUTJAHR's DiProtec waterproofing and MorTec adhesive ranges, but operates as a broad-line specialty chemicals incumbent rather than a niche specialist.
- PCI Augsburg GmbH (BASF): German building chemicals manufacturer owned by BASF's Master Builders Solutions, producing waterproofing, tile adhesives, and flooring systems. Overlaps with GUTJAHR's waterproofing, decoupling, and adhesive product categories as a broad-line incumbent rather than a niche drainage specialist.
- Sopro Bauchemie GmbH (Sika AG): German building chemicals manufacturer owned by Sika, offering waterproofing, tile adhesives, and surface preparation systems. Competes with GUTJAHR's waterproofing and adhesive products as part of a much broader portfolio of construction chemicals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
GUTJAHR System Technology social profiles
Digital presenceGUTJAHR System Technology compliance and trust
Trust signalCompliance4 records
GUTJAHR System Technology financial estimates
Financial estimateRevenue estimate
Valuation estimate
GUTJAHR System Technology leadership team
Management profileNumber of profiles
Profiles2 records
GUTJAHR System Technology funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GUTJAHR System Technology M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GUTJAHR System Technology
What does GUTJAHR System Technology do?
GUTJAHR System Technology manufactures and supplies specialized drainage, ventilation, and decoupling systems for floor coverings on balconies, terraces, external stairs, and indoor applications (bathrooms, underfloor heating). The product portfolio includes surface drainage mats, capillary passive thin-layer drainage, raised floor supports and aluminium frame systems, edge profiles, balcony gutters, waterproofing membranes, shower gullies, and compatible adhesives/mortars, distributed via an international partner network.
Is GUTJAHR System Technology a public or private company?
GUTJAHR System Technology is a private company. It is classified as corporate owned and is currently operating.
When was GUTJAHR System Technology founded?
GUTJAHR System Technology was founded in 1989. It employs 51 to 100 people.
Where is GUTJAHR System Technology based?
GUTJAHR System Technology is headquartered in Bickenbach, Germany, in the Europe region.
How does GUTJAHR System Technology make money?
One revenue line is on record: building Material Product Sales.
Who are GUTJAHR System Technology's main competitors?
Direct peers on record are TECE GmbH, Schlüter-Systems KG, ACO Ahlmann SE & Co. KG, Geberit AG, Wedi GmbH, Blanke Systems GmbH & Co. KG and Dallmer GmbH + Co. KG. Broad incumbents are Mapei S.p.A., PCI Augsburg GmbH (BASF) and Sopro Bauchemie GmbH (Sika AG).
Does GUTJAHR System Technology have an API?
No public API is recorded for GUTJAHR System Technology.
What industry is GUTJAHR System Technology in?
GUTJAHR System Technology's product category is Building Construction Materials. Its primary akta.pro industry code is IMADAFAM, Gutters, Downspouts & Rainwater Systems, with a secondary code of HSAPAKAG, Gutters, Downspouts & Drainage (Install/Repair). Its NAICS code is 238220 and its SIC code is 3531.