FLUSYS GmbH

Name

FLUSYS GmbH

Legal name

FLUSYS GmbH

Website

https://flusys.de

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Industrial Fluid Measurement and Control Systems

NAICS

Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Pump and Compressor Manufacturing (33391), Totalizing Fluid Meter and Counting Device Manufacturing (334514)

SIC

Pumps & Pumping Equipment (3561), Totalizing Fluid Meters & Counting Devices (3824), Services-Testing Laboratories (8734)

akta.pro industry

PRIMARYIMALAOAB

Filling & Dosing Equipment (Liquid, Powder, Aseptic)

Industrials, Manufacturing & Construction/Packaging & Containers/Packaging Machinery and Equipment

SECONDARYEUAAABAH

Gas Processing Plant Equipment & Skids (Separators, Heat Exchangers, Turboexpanders)

Energy, Utilities & Environment/Bioenergy, Natural Gas & Biomass/Natural Gas Processing & Treating

Keywords

• Fluid system technology
• Gas mixing systems
• Dosing pumps
• Fuel cell test benches
• Leak testing equipment

Headquarters

HQ city

Offenbach am Main, Hessen

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom System Solutions: Design, development, and manufacturing of custom fluid and test systems for industrial applications. Systems include test benches, gas mixing systems, dosing systems, leak testing systems, and evaporator systems. Revenue from engineering, components, assembly, documentation, and commissioning.
2. Dosing Pumps: Sale of proprietary pump products including XPump gear pumps and WADose LITE high-pressure pumps. Products available in various configurations (Standard, High Temperature, High Flow) for laboratory, pilot plant, and industrial production applications.
3. Software (FLUDATA): Modular software platform for test bench control and data analysis. Sold as part of complete system solutions or as standalone software for existing test infrastructure.
4. Engineering Services: Engineering services including feasibility analysis, risk assessment, ATEX evaluation, electrical planning, mechanical design, documentation, and commissioning. Services provided as part of complete system delivery.
5. Maintenance and Calibration Services: On-site service, workshop service, and remote maintenance for fluid systems. Calibration services including ISO 9001 works calibration and DAkkS-accredited calibration for flow, velocity, and pressure measurements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

FLUSYS GmbH designs, manufactures, and integrates custom fluid system solutions for the precise measurement, control, and dosing of gases, liquids, and vapors. Its portfolio spans gas mixing systems (FLUMIX), leak testing systems (WALECK), fuel cell and electrolysis test benches, modular dosing systems, evaporator systems, and proprietary dosing pumps (XPump, WADose LITE) supported by the FLUDATA software platform for industrial and research customers.

Product overview

FLUSYS GmbH offers a comprehensive portfolio of fluid system technology products organized into three main categories: Systems (FLUMIX gas mixing, WALECK leak testing, evaporator systems, dosing systems, and assemblies), Hydrogen Test Benches (fuel cell and electrolysis test systems for PEM, HT-PEM, DMFC, AEM, AEL technologies in Single Cell, Short Stack, and Full Size variants), and Dosing Pumps (XPump® gear pumps with Drive Tronic/Industrial/ATEX variants, and WADose LITE twin-piston pumps in Standard/High Temperature/High Flow versions). The portfolio is unified through the FLUDATA software platform for test bench control and data management, with XPCal for pump selection support. Products are manufactured in Germany with focus on precision measurement, safety, and industrial automation for automotive, chemistry, energy, semiconductor, medical, and food industries.

Differentiator

Problem solved

Functional benefit

Brands

• FLUMIX: Industrial gas mixing systems for precise gas mixtures in large dynamic range, mixing 2-6 gases with high accuracy
• WALECK
• WADose
• XPump
• FLUDATA

Products and services

• FLUMIX Gas Mixing Systems Modular gas mixing systems that combine two or more gases with high precision, using mass flow controllers (MFCs) from Bronkhorst High-Tech, available from manually operated benchtop units up to fully automated turnkey solutions.

Quantifiable outcome

• FLUMIX gas mixing accuracy: Silver better 0.85%, Gold better 0.65%
• +2 more outcomes

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature5 records

Partnerships

One partnership is on record.

• Bronkhorst High-Tech B.V.coreTechnology or Integration · 1 January 1981Exclusive partnership established in 1981 for mass flow measurement and control technology. Bronkhorst mass flow controllers are integrated into FLUSYS systems including FLUMIX gas mixing systems and WADose pumps. Partnership enables precision dosing capabilities with compatibility to mini CORI-FLOW mass flow meters.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• HTE (Heidelberg Technology Enterprise): German high-throughput experimentation and testing company serving chemical, energy, and hydrogen applications. Adjacent peer offering laboratory automation and test systems for similar R&D customers.
• Zentrum für BrennstoffzellenTechnik (ZBT) / Hydrogenious LOHC: Hydrogen technology companies offering testing services and infrastructure for fuel cell and electrolysis stacks. Comparable as adjacent players serving the same hydrogen value chain with overlapping test capabilities.

Broad incumbents

• FESTO AG & Co. KG: Global industrial automation and fluid handling specialist with dosing, mixing, and process technology product lines. Comparable as a broad incumbent offering fluid system components and automation that overlap with FLUSYS' dosing and gas mixing portfolio.
• AVL List GmbH: Global developer of powertrain and fuel cell testing systems including hydrogen and electrolysis test infrastructure. Directly comparable as a large-scale competitor serving the same fuel cell/electrolysis R&D and QA use cases FLUSYS addresses, but with far broader portfolio and scale.
• Nel ASA: Global hydrogen electrolyzer and fueling station manufacturer. Comparable as a hydrogen value-chain participant that requires extensive in-house and third-party electrolyzer testing — overlapping customer profile for FLUSYS test benches.
• Siemens Energy AG: Major energy and hydrogen technology company with PEM electrolyzer manufacturing. Comparable as a large-scale hydrogen ecosystem player that also invests in internal test infrastructure; potential customer and indirect competitor.

Others

• Bronkhorst High-Tech B.V. FLUSYS' exclusive technology partner and supplier of mass flow controllers/meters. Not a competitor but the central enabling technology provider; FLUSYS' products are differentiated primarily by their integration of Bronkhorst components.

Direct peers

• Vögtlin Instruments GmbH: Swiss manufacturer of mass flow controllers and meters for gases. Comparable as a precision gas flow measurement specialist serving similar laboratory and industrial dosing/measurement use cases.
• Greenlight Innovation Corp. Specialist in fuel cell and electrolyzer test stations from cell to full stack. Direct peer offering comparable PEM/alkaline electrolysis and PEM fuel cell test benches with similar accuracy and automation positioning.
• Horiba FuelCon GmbH: Provides test and automation systems for fuel cells, electrolyzers, and batteries. Closely comparable as a direct competitor in the same fuel cell and electrolysis test bench category with overlapping customer base in automotive and energy OEMs.

Market position

Strengths4 records

Weaknesses4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/flusys-gmbh

Compliance8 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 FLUSYS GmbH