What Hightex does

Hightex Maintenance GmbH is a privately-held German specialty services company headquartered in Breitbrunn a.Chiemsee, Bavaria. The firm focuses on the inspection, maintenance, repair, care, and renewal of architectural membrane and foil constructions built from PTFE, PVC, ETFE, and Gore Tenara materials. Its customer base comprises owners and operators of large-scale venues — including stadiums (Beira Rio Stadium, Villa Arena, BCplace), airports (Munich Airport), railway stations, atriums, shopping malls, leisure pools, and pavilions — for which it currently supervises 107 projects covering more than 1,050,510 sqm of membrane area.

Hightex's service delivery is built around a modular, object-specific maintenance concept (the Hightex Maintenance Wartungskonzept) delivered by an IRATA-certified rope access team that combines project engineers, manufacturing and assembly specialists, and electro-technicians. Service execution is supported by an in-house testing and research laboratory and a proprietary technology stack that includes drone-based inspection, thermal imaging, 3D measurement, differential pressure analysis, layer thickness measurement, and membrane tension measurement. The company is led by Managing Directors Andrey Stolyarov and Marcus Wieland and operates globally under the Hightex brand with more than 30 years of accumulated experience.

The business model is professional services, B2B-only, with quote-based pricing, multi-year maintenance contracts, and modular add-on services such as repair, care, and renewal. A workshop line sells goods ex works without assembly. There is no evidence of venture capital, private equity, or institutional investor involvement beyond a single 2010 funding round led by Ludgate Investments (~$1.1M). Revenue is not publicly disclosed.

Name

Hightex

Legal name

Hightex Maintenance GmbH

Website

https://hightex-group.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

Hightex Maintenance GmbH is a German specialty services firm that inspects, maintains, repairs, and renews architectural membrane and foil structures (PTFE, PVC, ETFE, Gore Tenara) for stadium, airport, and public venue owners worldwide.

Ownership category

akta.pro rank

Product category

Architectural Membrane Maintenance Services

NAICS

Roofing Contractors (23816)

akta.pro primary industry

Window & High-Rise Facade Cleaning (BPABABAF)

akta.pro secondary industry

Roof Repair & Leak Remediation (HSAPAKAB)

Keywords

• Membrane construction services
• Architectural membrane maintenance
• Tensile structure inspection
• ETFE PTFE roof repair
• Facade membrane renewal

Headquarters

HQ city

Kolbermoor

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maintenance Services: Ongoing maintenance services for membrane constructions including inspection, care, and preventative maintenance. Delivered on a demand-oriented, modular, and object-specific basis.
2. Repair Services: Membrane repair services including damage remediation and restoration work
3. Renewal Services: Renewal and replacement services for membrane constructions reaching end of lifecycle
4. Workshop Services: Goods sales related to maintenance (ex works basis without assembly, plus packaging, freight, transport insurance)

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Hightex specializes in the maintenance, inspection, repair, care, and renewal of membrane and foil architectural constructions, including roofs and facades made from PTFE, PVC, ETFE, and Gore Tenara materials. The company delivers a modular, demand-oriented Wartungskonzept (maintenance concept) tailored object-by-object to significantly extend the service life of large-scale membrane structures such as stadiums, airports, railway stations, atriums, and shopping centers.

Product overview

Hightex Maintenance GmbH is a specialized service company offering a modular maintenance concept for membrane and foil constructions. The core offering consists of five integrated service modules: Inspektion (Inspection), Instandhaltung (Maintenance), Reparatur (Repair), Pflege (Care), and Erneuerung (Renewal). These services are supported by advanced inspection technologies including drone inspection, thermal imaging, 3D measurement, differential pressure analysis, and membrane tension measurement. The company works with various membrane materials including PTFE, PVC, ETFE, and Gore Tenara, and provides structural engineering services. The maintenance concept is designed to be modular, demand-oriented, individually tailored, and object-specific to significantly extend the lifespan of membrane constructions.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Significantly extends lifespan of membrane constructions
• +1 more outcomes

Named customers4 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Seele: German facade engineering firm with membrane and ETFE structure capabilities. Comparable to Hightex in servicing high-prestige stadium, airport, and public-building envelope projects.
• Birdair: North America's leading tensile membrane structure contractor. Directly comparable to Hightex in the design, construction, and maintenance of large stadium, airport, and architectural membrane structures.
• MakMax (Taiyo Membrane): Asia-Pacific market leader in tensile membrane structures with comparable services across design, fabrication, installation, and lifecycle maintenance of stadium and large-venue membrane roofs.
• Carl Stahl Architektur: German specialist in cable and membrane structures. Direct regional competitor to Hightex in Europe with overlapping service scope across inspection, repair, and renewal of architectural membrane and lightweight structures.

Emerging players

• FTL Design Engineering Studio: Specialist tensile and membrane structure design consultancy with similar focus on lightweight architectural enclosures and stadium/atrium facades, though smaller in scale than Hightex.

Broad incumbents

• Serge Ferrari: Global manufacturer of architectural composite membranes (including PTFE, PVC, ETFE-equivalent products). Comparable to Hightex at the materials level and increasingly active in adjacent maintenance and renewal services.
• Buro Happold: Global engineering consultancy with deep tensile and membrane structure expertise across stadiums, airports, and cultural venues. Comparable as a broader incumbent player intersecting with Hightex's service space.
• Verseidag-Indutex: German manufacturer of technical textiles and architectural membranes with adjacent project and service capabilities, comparable to Hightex on the materials and structural side of the membrane value chain.
• Schlaich Bergermann Partner: German structural engineering firm with significant membrane and lightweight structure portfolio across stadiums and public venues. Comparable to Hightex as a high-end engineering participant in the same project ecosystem.
• Knippers Helbig: German engineering firm specializing in complex geometry facades and membrane structures. Comparable to Hightex as a sophisticated European incumbent operating in the same architectural membrane project space.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds1 record

Investors1 record

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 Hightex