Aquaconsult

What Aquaconsult does

Aquaconsult Anlagenbau GmbH is a Traiskirchen, Austria-based manufacturer of fine-bubble strip diffusers for municipal and industrial wastewater treatment, operating as a wholly-owned subsidiary of Japan's SANKI Engineering Co., Ltd. since 2006. Its core product line is the AEROSTRIP range of polyurethane-membrane strip diffusers (Types T and Q since 1995 and 2005 respectively), supplemented by pre-assembled Modules, custom-welded Manifolds, the high-performance PHOENIX membrane, and the patented SNAP FASTENING system introduced in 2016. The next-generation AEROSTRIP Type R (launched May 2026, available globally from 2027) introduces a separable TPU membrane designed for in-situ replacement and a 30-year refurbishment lifecycle. Supporting process technology includes the proprietary Triple-A (Alternating Activated Adsorption) aeration procedure developed by Bernhard Wett, which has been used to expand plant capacity without new civil works, as demonstrated at AIZ Strass im Zillertal.

Name

Aquaconsult

Legal name

AQUACONSULT Anlagenbau GmbH

Website

https://aquaconsult.at

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

11–50 employees

Short description

Aquaconsult Anlagenbau GmbH manufactures AEROSTRIP fine-bubble strip diffusers and aeration systems for municipal and industrial wastewater treatment plants, distributing them across approximately 60 countries through direct sales and around 30 channel partners.

Ownership category

akta.pro rank

Product category

Wastewater Treatment Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Cooling Tower & Evaporative Condenser Water Treatment (BPABAJAC)

Keywords

• Fine-bubble aeration
• Wastewater treatment diffusers
• Membrane aeration systems
• Biological wastewater treatment
• Strip diffuser technology

Headquarters

HQ city

Traiskirchen

HQ country

Austria

HQ region

Europe

Offices2 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. Aeration Equipment Manufacturing and Sales: Manufacture and sale of AEROSTRIP® fine-bubble strip diffusers, modules, and manifolds for municipal and industrial wastewater treatment plants. Products are certified according to ISO 9001 and manufactured exclusively in Austria. Revenue derived from equipment sales with no indication of recurring software or service components.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

AQUACONSULT Anlagenbau GmbH manufactures and supplies the AEROSTRIP family of fine-bubble strip diffusers — including Types T, Q and R, plus modules, manifolds, PHOENIX membranes and the SNAP FASTENING mounting system — for biological wastewater treatment in municipal and industrial plants. The company also performs custom diffuser-tank engineering and provides related service parts, supporting energy-efficient activated-sludge aeration worldwide.

Product overview

AQUACONSULT Anlagenbau GmbH is a specialist manufacturer of fine-bubble aeration technology for wastewater treatment, operating as a wholly-owned subsidiary of SANKI Engineering Co., Ltd. (Japan) since 2006. The product portfolio is anchored by the AEROSTRIP® line of strip diffusers, which includes the flagship Type T (in use since 1995, polyurethane membranes, ultra-low energy), the high-power Type Q (since 2005, PVC body), and the newly announced Type R (next-generation, separable TPU membrane for in-situ refurbishment). Supporting products include AEROSTRIP® Modules (pre-assembled arrays combining strip aerator performance with plate-diffuser-style installation), Manifolds (custom welded air distributors for Plug&Play aeration supply), the PHOENIX high-performance membrane, and the patented SNAP FASTENING system. All products are exclusively manufactured at the Traiskirchen, Austria headquarters, certified to ISO 9001, and deployed in over 2,500 industrial and municipal wastewater treatment plants worldwide across more than 60 countries.

Differentiator

Problem solved

Functional benefit

Brands

• AEROSTRIP: Fine-bubble strip diffusers for wastewater treatment plants. Product line includes AEROSTRIP Type T, Type Q, AEROSTRIP Modules, and manifolds for municipal and industrial wastewater treatment.

Products and services

• AEROSTRIP Type T fine-bubble diffuser

Quantifiable outcome

• Up to 40% reduction in electricity consumption (2,000,000 kWh/year) vs surface aeration at Copenhagen Avedøre plant
• +8 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Eleven partnerships are on record, tiered minor, core and key.

• CTP Air Pollution Control GmbHminorStrategic or Co-development Partner · 1 May 2026CTP Air Pollution Control GmbH co-presented with AQUACONSULT at IFAT 2026 as one of three Austrian companies showcasing world-first environmental technologies.
• IFE Aufbereitungstechnik GmbHminorStrategic or Co-development Partner · 1 May 2026IFE Aufbereitungstechnik GmbH co-presented with AQUACONSULT at IFAT 2026 as one of three Austrian companies showcasing world-first environmental technologies.
• Branch Office Germany (Rinnthal)coreOthers · 1 January 2017German branch office in Rinnthal established in 2017 to serve German-speaking markets with local sales, project execution, and support capabilities.
• International Distribution Partners (~30 partners)coreChannel Partner/ Reseller/ DistributorNetwork of approximately 30 distribution partners in Europe, North America, Africa, Asia, and Australia. Partners provide comprehensive engineering know-how and experience in aeration technology, enabling local market coverage across approximately 60 countries. Partners co-present at international trade fairs with AQUACONSULT.
• Neuhold GmbH (Gleisdorf, Austria)keyImplementation/ SI/ Consulting PartnerNeuhold GmbH serves as project implementation partner for the Taipeh Dee Hwa wastewater treatment plant modernization. With many years of successful activity in the Taiwanese market, Neuhold handles local project execution and coordination. First partial operation of converted basin delivered 'excellent results' according to Neuhold.
• BioMizing (Denmark)keyImplementation/ SI/ Consulting PartnerDanish BioMizing is responsible for a large section of the Copenhagen mega retrofit project (BIOFOS wastewater treatment plants). Project manager Peter Dalgaard confirmed that Aquaconsult's strip diffusers will aerate the entire wastewater of Copenhagen.
• ARAconsultkeyStrategic or Co-development PartnerARAconsult is responsible for planning and process engineering in the Triple-A process implementation at AIZ Strass im Zillertal wastewater treatment plant.
• AERZENkeyTechnology or IntegrationAERZEN supplies highly efficient turbo blowers for the Triple-A process installation at AIZ Strass im Zillertal, complementing AQUACONSULT's aeration system.
• BMD Group (Australia)keyImplementation/ SI/ Consulting PartnerBMD Group is the Australian construction company responsible for building the 5W Nutrient Removal Plant (Stage 3 upgrade) at Melbourne Water's Western Treatment Plant in Werribee, where AEROSTRIP diffusers are installed.
• BITcontrol GmbH (Germany)minorImplementation/ SI/ Consulting PartnerNorbert Meyer, Managing Director of BITcontrol GmbH, planned and project-managed the modernization of Zweibrücken wastewater treatment plant (including AEROSTRIP installation) for UBZ.
• aqua & waste International GmbH (Germany)minorImplementation/ SI/ Consulting PartnerChristoph Kormann, project manager at aqua & waste International GmbH from Hannover, served as planning engineer for Husum wastewater treatment plant retrofit project with AEROSTRIP strip diffusers.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Grundfos: Danish global pump manufacturer with water and wastewater equipment portfolio including aeration-related components. Overlaps with Aquaconsult at the broader wastewater treatment plant customer level through pumps and mixing equipment.
• Sulzer: Swiss industrial manufacturer offering pumps, mixers, and aeration equipment for wastewater treatment plants. Overlaps with Aquaconsult in the biological treatment stage of municipal WWTPs and serves similar engineering-procurement customers.
• Xylem: Global water technology major owning Sanitaire and Wedeco brands with overlapping fine-bubble aeration diffuser offerings for municipal and industrial wastewater. Competes with Aquaconsult for the same municipal procurement tenders and offers broader bundled solutions.
• Veolia Water Technologies: Global water services and equipment provider with deep presence in municipal wastewater treatment. Competes with Aquaconsult via integrated solutions and operates an installed base that overlaps significantly in European municipal tenders.

Others

• Aerzen: German manufacturer of high-efficiency turbo blowers used to supply air to aeration systems. Already named as a co-supplier alongside Aquaconsult at the AIZ Strass im Zillertal project; complementary rather than directly competing.
• Atlas Copco: Global industrial group manufacturing compressors and vacuum solutions, including oil-free blowers used in wastewater aeration. Complementary to diffuser manufacturers like Aquaconsult; supplies equipment adjacent to the aeration system rather than competing directly on diffusers.

Direct peers

• SSI Aeration: Aeration equipment specialist focused on diffuser products for wastewater treatment plants. Direct competitor in the niche of fine-bubble aeration, serving similar municipal customers with comparable membrane-based technology.
• Environmental Dynamics International (EDI): US-based specialist manufacturer of fine-bubble aeration systems and diffusers for municipal and industrial wastewater treatment. Closest direct competitor in pure-play diffuser manufacturing with similar technology positioning.
• Parkson Corporation: North American provider of wastewater and clean-water treatment equipment, including aeration systems. Comparable to Aquaconsult in serving industrial and municipal customers with engineered equipment solutions.
• Evoqua Water Technologies: Wastewater treatment equipment specialist (now part of Xylem) with a significant aeration diffuser portfolio serving municipal and industrial plants. Directly comparable to Aquaconsult in fine-bubble aeration technology and customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@aerostrip4572?si=kmf7oPsmkSqFMtkU
• LinkedInat.linkedin.com/company/aquaconsult-anlagenbau-gmbh
• Instagraminstagram.com/aquaconsult_austria

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Aquaconsult