Amex Sanivar
Amex Sanivar is a German trenchless pipe-rehabilitation specialist that designs, manufactures, and supplies certified Amex 10 internal seals and Sanivar CIPP and PIPP liners for utilities, municipalities, and industrial clients across 50 countries.
- Company typePrivate
- Founded1975
- HeadquartersDüsseldorf, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Amex Sanivar does
Amex Sanivar is a Germany-based specialist in trenchless pipe rehabilitation, operating from Düsseldorf with additional offices in Duisburg and two Swiss locations (Luzern, Neuendorf). The company was formed in 1975 through the merger of two specialized construction firms, Amex and Sanivar, and has since built a 50-year track record supplying proprietary sealing and lining systems used to rehabilitate water, wastewater, gas, rail drainage, hydropower, and industrial pipelines without excavation. Its product portfolio is organized into two families: the Amex 10 internal pipe seals (Mono for point repairs of joints and cracks, Vario for extended axial damage using a patented interlocking modular design, and LEM for bridging diameter differences such as where CIPP lining is present), and the Sanivar liner systems (SaniLine CIPP installed by inversion at ambient temperature for DN 80–800 gravity/pressure lines, and SaniTube close-fit pull-in liner for DN 35–450 pressure pipelines up to PN 16 / 35 bar without adhesives or curing). All products are developed and manufactured in Germany and are certified for drinking water and gas contact by DVGW, SVGW, KTW, ACS, WRAS and other national bodies.
The business operates a hybrid distribution model: direct enterprise sales to utilities, municipalities, and industrial clients, complemented by a worldwide network of certified local installation partners that delivers on-site work in markets such as the UK, Sweden, New Zealand, Australia, South Africa, and the United States. Revenue is generated through custom-made product sales (each order requires precise pipe measurements with 2–4 week typical lead times) plus engineering services covering feasibility studies, material testing, custom solutions, and project planning. The company is part of an Apheon-led buy-and-build consolidation platform formed in January 2026 with five other German trenchless-rehabilitation peers, financed by Crescent Capital Group's European Specialty Lending strategy. Customers include Hamburg Wasser, Deutsche Bahn, Wellington Water, Västervik Water, Yorkshire Water, SSE, Albstadtwerke and other public and private utilities and infrastructure operators, with documented installation records including world-record 1.8 km SaniTube pulls at 6 m/min for Wellington Water.
Day-to-day leadership rests with CEO Dr. Oliver Terhoeven and Managing Director Marianna Bese, supported by an international sales team (Beatrice Weber, Dirk Samos, Mark Troschitz), order processing (Birgit Hagenau, Vivien Sangalang), and service technicians. The legal structure comprises Swiss-domiciled Amex Sanivar AG (holding) and German operating subsidiary Amex Sanivar GmbH.
Amex Sanivar firmographics
Firmographics- Name
- Amex Sanivar
- Legal name
- Amex Sanivar AG
- Website
- https://amex-sanivar.com
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Amex Sanivar is a German trenchless pipe-rehabilitation specialist that designs, manufactures, and supplies certified Amex 10 internal seals and Sanivar CIPP and PIPP liners for utilities, municipalities, and industrial clients across 50 countries.
- Ownership category
- akta.pro rank
Where Amex Sanivar is headquartered
LocationHeadquarters
- HQ city
- Düsseldorf
- HQ country
- Germany
- HQ region
- Europe
Offices4 records
Markets served
Amex Sanivar business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Product Sales (Seals and Liners): Sale of Amex Sanivar's proprietary trenchless pipe rehabilitation products including Amex seals (Mono, Vario, LEM), SaniLine CIPP liners, and SaniTube PIPP liners. Products are custom-manufactured to specification based on pipe measurements.
- Engineering Services: Technical specialist support from assessment through implementation for pressure and non-pressure pipe projects. Includes special products (custom solutions), material testing, feasibility studies, and project planning.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom product quotes based on project specifications |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Amex Sanivar product offering
Product offeringCore offering
Amex Sanivar manufactures and sells proprietary trenchless pipe rehabilitation products, including Amex 10 internal pipe seals (Mono, Vario, LEM) for localized joint and crack repair and Sanivar liner systems (SaniLine CIPP and SaniTube PIPP) for full-length pipeline rehabilitation. Products are custom-made to specific pipe measurements, developed and manufactured in Germany, and certified for water, wastewater, gas, oil, and industrial media. The company also provides engineering services covering condition assessment, feasibility studies, material testing, and project planning, supported by a globally certified installer network.
Product overview
Amex Sanivar offers a portfolio of trenchless pipe rehabilitation solutions comprising Amex 10® seals (Amex 10 Mono®, Amex 10 Vario®, and Amex 10 LEM®) for localized joint and pipe repair, and Sanivar liner systems (SaniLine® CIPP liner and SaniTube® PIPP liner) for full-section pipeline rehabilitation. The seals use rubber sleeves with stainless steel tension bands for point repairs, while liners provide complete rehabilitation without excavation. Products are complemented by SaniGrip® couplings and Engineering Services for project support. All products are developed and manufactured in Germany with approvals for water, wastewater, gas, oil, and industrial applications.
Differentiator
Problem solved
Functional benefit
Brands
- Amex 10 Mono: Internal pipe repair seal for point repair of joints, longitudinal cracks, and localized damage. Sizes DN 600–DN 6,000.
- Amex 10 Vario
- Amex 10 LEM
- SaniLine
- SaniTube
Products and services
- Amex 10 Mono Internal pipe repair seal for point repair of joints, longitudinal cracks, and localized damage. Uses an EPDM or NBR rubber sleeve clamped with stainless steel tension bands inside the pipe. Available in sizes DN 600 to DN 6,000. Targets water, wastewater, gas, oil, and industrial pipeline operators requiring trenchless localized repairs.
- Amex 10 Vario Modular sealing system for repairing extended damage or multiple consecutive joints. Built on the Amex 10 Mono structure with a patented locking system that allows multiple sealing elements to be connected for customizable sealing lengths. Designed for axial damage or joint offsets in pressure and gravity pipelines.
- Amex 10 LEM (Liner End Seal) Flexible internal pipe seal for bridging differences in pipe diameter, particularly when lining (e.g., CIPP liners) is present, or where ovality or tolerances exist in old pipes. Available in sizes DN 150 to DN 4,000. Used by utilities and contractors as an interface between rehabilitated liner sections and host pipelines.
- SaniLine (CIPP Liner) Cured-In-Place Pipe (CIPP) liner installed by inverting a resin-filled liner through the host pipe, curing at ambient temperature through pressure. Can navigate bends up to 90°. Diameter range DN 80–DN 800, maximum installation length 350 m, maximum operating pressure 16 bar. Used for trenchless rehabilitation of full pipeline sections where bends and access points are present.
- SaniTube (PIPP Liner) Close-fit Pull-In-Place Pipe (PIPP) liner that requires no adhesive or curing. Installed by pulling the folded liner through the host pipe and inflating it to form a tight fit. Diameter range DN 50–DN 450, maximum installation length up to 3,000 m per pull, maximum operating pressure up to 35 bar. Used for long-distance pressure pipeline rehabilitation across water, gas, and industrial applications.
- SaniGrip Couplings Coupling system used to securely connect SaniTube PIPP liners to the host pipe after installation, used for end connections and reconnection after liner installation. A time-proven component of the Sanivar liner system used by utilities and certified installers.
- Engineering Services Technical specialist support throughout all project phases, from initial condition assessment through to technical implementation. Includes feasibility studies, material testing, special product development (custom solutions), and project planning for pressure and non-pressure trenchless pipe rehabilitation projects. Targets utilities, municipalities, industrial clients, and certified installation partners.
Quantifiable outcome
- 30% increased flow rate after SaniTube installation (as demonstrated in Albstadt project)
- +4 more outcomes
Companies that use Amex Sanivar
Customer profileNamed customers12 records
Segments4 records
Ideal customer profiles3 records
Amex Sanivar technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Amex Sanivar partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Sanivar UKcoreUK-based installation partner for Amex Sanivar products. Executed SaniTube installation for Yorkshire Water in Wakefield, England.
- BodotexcoreSouth African installation partner. Collaborated on Kirstenbosch Gardens project for 400m SaniTube installation.
- Hadlee & BruntoncoreNew Zealand partner that helped organize logistics and shipping during COVID-19 for Wellington Water project.
- PollexminorSwedish contractor that installed SaniTube in Västervik freshwater pipeline project.
- WBHOminorSouth African construction company that served as installation team for Bodotex on Kirstenbosch Gardens project.
- InterflowcoreAustralian contractor that worked with Amex Sanivar to install SaniLine in Belfield, Australia.
- PMPcoreScottish installation partner that installed 25 Amex-10 seals in Kingairloch power station pipeline and returns every 5 years for re-testing.
- SMG BautenschutztechnikminorGerman engineering partner that helped create bypass system for Hamburg Wasser project enabling pipe to remain functional during Amex seal installation.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Amex Sanivar competitors and assessment
Company assessmentDirect peers
- Brandenburger Liner GmbH & Co. KG: Germany-based manufacturer of CIPP (cured-in-place pipe) liners for trenchless sewer and pressure pipe rehabilitation, overlapping directly with Amex Sanivar's SaniLine product in technology, geography and customer base.
- Saertex Multicom GmbH: German producer of UV-cured and ambient-cured CIPP liners for trenchless pipe rehabilitation; competes head-to-head with Amex Sanivar's SaniLine offering in European utility and municipal projects.
- RelineEurope GmbH: European CIPP liner manufacturer with comparable diameter ranges and water/gas utility focus; addresses the same trenchless rehabilitation use cases as Amex Sanivar in DACH and broader Europe.
- Interflow Pty Ltd: Australia-based trenchless pipe rehabilitation contractor and product company; documented Amex Sanivar installer partner (Belfield, Australia project) and operates a comparable trenchless rehab offering across water and wastewater utilities.
- Vortex Companies: US-based provider of trenchless rehabilitation products and services (liners, coatings, equipment) serving water/wastewater utilities; overlaps with Amex Sanivar's combined seals-plus-liner value proposition.
Broad incumbents
- Trelleborg Pipe Seals: Global polymer and sealing solutions business whose pipe-seal portfolio (e.g., internal joint seals, manhole seals) overlaps directly with Amex Sanivar's Amex 10 Mono/Vario/LEM seal line, though within a much broader industrial portfolio.
- Aegion Corporation (Insituform Technologies): Global leader in CIPP and trenchless pipeline rehabilitation (Insituform brand), serving water, wastewater and industrial markets; comparable technology platform to Amex Sanivar's liner business, with substantially greater scale and geographic reach.
- Sekisui Chemical Co., Ltd. (SPR): Japanese conglomerate with a Spiral Wound Pipe (SPR) and trenchless rehabilitation division addressing similar pressure-pipe rehabilitation use cases as SaniTube and SaniLine.
- HammerHead Trenchless Equipment: Provider of trenchless rehabilitation equipment, materials and consumables for pipe bursting, CIPP and point repair; competes with Amex Sanivar across the trenchless contractor ecosystem, particularly in North America.
Emerging players
- Picote Solutions: Provider of trenchless pipe rehabilitation tools and consumables, focused on small-diameter and lateral connections; adjacent to Amex Sanivar's smaller-diameter SaniTube range (DN 50–450) but skewed toward equipment-side economics.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Amex Sanivar social profiles
Digital presenceAmex Sanivar compliance and trust
Trust signalCompliance17 records
Amex Sanivar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Amex Sanivar leadership team
Management profileNumber of profiles
Profiles8 records
Amex Sanivar subsidiaries and ownership
Company hierarchySubsidiaries2 records
Amex Sanivar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Amex Sanivar 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 Amex Sanivar
What does Amex Sanivar do?
Amex Sanivar manufactures and sells proprietary trenchless pipe rehabilitation products, including Amex 10 internal pipe seals (Mono, Vario, LEM) for localized joint and crack repair and Sanivar liner systems (SaniLine CIPP and SaniTube PIPP) for full-length pipeline rehabilitation. Products are custom-made to specific pipe measurements, developed and manufactured in Germany, and certified for water, wastewater, gas, oil, and industrial media. The company also provides engineering services covering condition assessment, feasibility studies, material testing, and project planning, supported by a globally certified installer network.
Is Amex Sanivar a public or private company?
Amex Sanivar is a private company. It is classified as private equity controlled and is currently operating.
When was Amex Sanivar founded?
Amex Sanivar was founded in 1975. It employs 11 to 50 people.
Where is Amex Sanivar based?
Amex Sanivar is headquartered in Düsseldorf, Germany, in the Europe region.
How does Amex Sanivar make money?
Two revenue lines are on record. Product Sales (Seals and Liners) is the primary driver. The others are engineering Services.
Who are Amex Sanivar's main competitors?
Direct peers on record are Brandenburger Liner GmbH & Co. KG, Saertex Multicom GmbH, RelineEurope GmbH, Interflow Pty Ltd and Vortex Companies. Broad incumbents are Trelleborg Pipe Seals, Aegion Corporation (Insituform Technologies), Sekisui Chemical Co., Ltd. (SPR) and HammerHead Trenchless Equipment. Picote Solutions is listed as an emerging player.
Does Amex Sanivar have an API?
No public API is recorded for Amex Sanivar.