What WITT Gas Controls does

WITT Gas Controls (legal entity: WITT-Gasetechnik GmbH & Co. Produktions- und Vertriebs-KG) is a privately held, family-owned German industrial equipment manufacturer headquartered in Witten, Germany, founded around 1945 with over 80 years of operating history. The company designs and manufactures a comprehensive portfolio of gas safety and gas control equipment, organized across ten product families: gas mixers (mechanical, electronic, and MFC variants for 2-3+ gases including argon, nitrogen, CO2, helium, hydrogen, and oxygen), gas analyzers (stationary and portable, including the OXYBABY mobile analyzer and OBCC data-management software), package leak detectors (LEAK-MASTER EASY/PRO/CONTURA/MAPMAX covering bubble-test, CO2-based, differential-pressure, and inline methods), pressure regulators (including dome-loaded variants with opening pressures as low as 3 mbar), flashback arrestors (per DIN EN ISO 5175-1), non-return valves, safety relief valves (5 mbar to 45 bar), gas filters (3-50 microns), hose couplings, and ULTRAVENT millibar-level valves. Products are engineered to precision specifications with technical differentiators including accuracy, low pressure drops, and ATEX/IECEx/PED/ISO 9001/ISO 13485/ISO 22000 certification coverage.

The company's customer base is horizontally diversified across industrial verticals — food & beverage (modified atmosphere packaging), steel & metal (welding and cutting), laser technology, semiconductor and electronics (helium leak testing), medical (medical gas distribution), diving (heliox breathing-gas mixing), hydrogen (H2-ready valves for fuel cells and refueling), biogas, and industrial gas distribution. WITT sells exclusively via direct field sales through a global subsidiary and partner network with localized operations in at least 14 countries and languages, complemented by trade-show presence and a website-driven quotation-request funnel. All products are customized and quote-priced per inquiry, with no public list pricing. The business is owned through the Benning family holding (Benning Beteiligungs-GmbH as Komplementär), with Managing Directors Dr. Richard Benning and Martin Bender overseeing operations. The company employs 101-250 people and is currently expanding via the announced July 2026 acquisition of the Contura packaging-leak-testing product line from INFICON GmbH, alongside 2025 product launches in food-grade filtration and hydrogen-ready safety valves.

Name

WITT Gas Controls

Legal name

WITT Gasetechnik GmbH & Co. Produktions- und Vertriebs-KG

Website

https://wittgas.com

Company type

Private

Founded year

1945

Operating status

Operating

Headcount range

101–250 employees

Short description

WITT Gas Controls is a family-owned German manufacturer, founded ~1945, that designs and produces industrial gas safety and gas control equipment — including mixers, analyzers, leak detectors, valves, and pressure regulators — serving food, medical, steel, laser, diving, and hydrogen sectors globally through a 14-country subsidiary network.

Ownership category

akta.pro rank

Product category

Industrial Gas Control Equipment

NAICS

Metal Valve Manufacturing (33291), Fluid Power Valve and Hose Fitting Manufacturing (332912)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)

akta.pro secondary industries

Process Gases & Gas Delivery Consumables (Specialty/Bulk/UHP) (HDAHAGAL), Pneumatic Components (FRLs, Cylinders, Valves) (IMAHAGAC)

Keywords

• Industrial gas safety
• Gas mixing equipment
• Pressure regulators
• Flashback arrestors
• Leak detection systems

Headquarters

HQ city

Witten

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Gas Control Equipment Sales: WITT generates revenue through the manufacture and direct sale of gas safety and gas control equipment including gas mixers, gas analysers, package leak detection devices, flashback arrestors, non-return valves, safety relief valves, pressure regulators, gas filters, and hose couplings. Products are customized to individual customer requirements and sold directly to industrial customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

WITT Gas Controls designs, manufactures, and sells industrial gas safety and gas control equipment, including gas mixers, gas analysers, package leak detectors, pressure regulators, flashback arrestors, non-return valves, safety relief valves, gas filters, and hose couplings. Products are customized to customer specifications and supplied to industrial sectors such as food and beverage, steel and metalworking, laser technology, medical applications, diving, and hydrogen.

Product overview

WITT Gas Controls is a German manufacturer of industrial gas safety and control equipment with over 80 years of experience. The company offers a comprehensive portfolio of gas-related products organized into core product categories: Gas Mixers (for producing individual gas mixtures from 2-3+ gases including argon, nitrogen, CO2, helium, hydrogen, oxygen), Gas Analysers (portable and stationary units for measuring gas concentrations), Package Leak Detectors (bubble test, CO2-based, differential pressure, and inline testing systems including LEAK-MASTER EASY, PRO, CONTURA, and MAPMAX), Pressure Regulators (dome-loaded, spring-loaded, and station regulators), Flashback Arrestors (per DIN EN ISO 5175-1), Non-Return Valves (with opening pressures as low as 3 mbar), Safety Relief Valves (5 mbar to 45 bar), Gas Filters (3-50 microns), Hose Couplings, and Millibar Valves under the ULTRAVENT brand. The product range also includes specialized Moisture Analysers and Ambient Air Monitoring Systems. WITT serves industries including food & beverage, steel, automotive, aerospace, thermal processing, and diving technology, with production certified to ISO 9001, ATEX, PED, ISO 13485, and ISO 22000.

Differentiator

Problem solved

Functional benefit

Products and services

• Gas Mixers Mechanical and electronic gas mixers for producing individual gas mixtures from two or more technical gases (argon, nitrogen, CO2, helium, hydrogen, oxygen). Range covers compact mobile units to complex gas supply systems with mixture withdrawal up to 161 Nm3/h. Sold to industrial customers in metalworking, food technology, beverage, glass, helium leak testing, diving, laser, and medical applications.
• Gas Analysers Stationary and portable instruments for measuring concentrations of oxygen, carbon dioxide, carbon monoxide, helium, hydrogen, and methane in gas mixtures. Used for process control and quality assurance by industrial customers.
• Package Leak Detectors Leak-tightness testing equipment ranging from entry-level water bath solutions to CO2-based test gas systems, differential pressure and inline leak testing devices. Used by food, pharmaceutical, and industrial packaging customers to verify package integrity.
• Pressure Regulators Gas pressure control equipment including mobile and stationary pressure control stations, main pressure regulators, and spring-loaded pressure regulators for line installation with high-precision control for industrial gas distribution.
• Flashback Arrestors Dry flashback arrestors defined per DIN EN ISO 5175-1 providing protection against flashbacks, gas backflow, and backfire in fuel gases including acetylene, propylene, propane, methane, hydrogen and oxygen. Available in brass or stainless steel.
• Non-Return Valves Gas check valves protecting against unwanted gas backflow with opening pressures as low as 3 mbar. Flow capacity from 0.01 to 3,000 m3/h in brass, stainless steel or aluminum, up to DN 200.
• Safety Relief Valves Direct-acting spring-loaded pressure relief valves protecting plants, pressure vessels and pipelines from overpressure. Opening pressures from 5 mbar to 45 bar, volume flows up to 970 m3/h, temperature ranges from -60C to +270C. Each valve receives an individual TUV testing certificate.
• Gas Filters Industrial gas filters protecting plants, pipes and fittings from contamination. Filters from 3 to 50 microns with high flow rates for technical gases. Available with BAM-approved filter elements for oxygen service. Includes the Gas Filter 77 approved for filtration of process gases in the food industry.
• Hose Couplings Quick coupler fittings for industrial gas systems enabling rapid connection and disconnection of gas lines.
• Millibar Valves (ULTRAVENT) Precision millibar-level valve solutions under the ULTRAVENT brand, including breather valves, back pressure regulators, pressure control valves, pressure relief valves, and vacuum breakers for gas systems.
• Moisture Analysers High-quality instruments using ceramic metal oxide sensors to measure dew point, relative humidity and moisture concentration in ppm in gases. Available as portable or table-top versions.
• Ambient Air Monitoring Systems Stationary gas warning systems for continuous monitoring of gas concentrations in enclosed rooms. Protects against toxic gases, oxygen deficiency, hydrogen or CO2 with integrated alarm functionality.
• Dome Pressure Regulators High-precision dome-loaded pressure regulators providing consistent pressure output even with fluctuating inlet pressures and gas flow rates. Available in brass and stainless steel versions with proportional valve options.
• LEAK-MASTER CONTURA Leak Detector Differential pressure leak testing system for non-destructive packaging inspection. Acquired from INFICON as part of the Contura product range transfer effective July 1, 2026.

Segments10 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

One partnership is on record.

• INFICON GmbHmajorStrategic or Co-development Partner · 1 July 2026WITT Gasetechnik GmbH & Co. KG is acquiring the Contura product range for non-destructive packaging leak testing from INFICON GmbH, effective July 1, 2026. The strategic acquisition includes the associated technology and product line, expanding WITT's package leak detection capabilities. WITT also acquired the CONTURA technology as part of this deal.

Scale indicators3 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• GCE Group: GCE Group is a Swedish/Czech-headquartered manufacturer of gas regulators, gas control equipment, and gas fittings — directly competing with WITT in industrial gas pressure regulation and safety valves across similar end markets (welding, medical, specialty gas).
• Rotarex: Rotarex (Luxembourg) manufactures precision valves, regulators, and integrated gas control solutions for industrial, automotive, and medical gases — the closest direct peer to WITT in both product category (gas valves, flashback arrestors, regulators) and target customers.

Broad incumbents

• Dräger: Dräger is a large German safety and medical-technology company whose gas detection, gas warning systems, and medical gas pipeline products overlap with WITT's analysers, ambient air monitoring, and medical gas control offerings under a broader safety portfolio.
• MSA Safety: MSA Safety is a global incumbent in fixed and portable gas detection, offering detection instruments and monitoring solutions that overlap with WITT's gas analyser and ambient air monitoring product lines, though MSA is broader and more consumer/safety-oriented.
• Honeywell Analytics: Honeywell offers industrial gas detection and process gas analysis as part of its Performance Materials & Technologies portfolio — competing with WITT on stationary gas analysers and process gas monitoring for industrial and hazardous-area customers.
• Parker Hannifin: Parker Hannifin's Industrial Gas Filtration and Fluid Power divisions produce valves, fittings, and pressure regulators that overlap with WITT's non-return valves, safety relief valves, and quick coupler product lines as part of a much broader fluid-handling portfolio.
• Emerson Electric (Fisher Controls): Emerson's Fisher Controls and Branson divisions manufacture industrial control valves, regulators, and pressure-management products used across oil & gas, chemical, and industrial gas applications — competing with WITT on safety relief and pressure regulation in industrial-scale deployments.

Others

• Linde Gas (Linde Engineering): Linde is a major industrial gas supplier and is itself a customer/ecosystem participant for WITT — it owns engineering and gas supply systems where WITT's mixers, analysers, and safety valves are integrated as components of broader gas distribution installations.

Emerging players

• Chart Industries: Chart Industries specializes in cryogenic and industrial gas equipment, including distribution and storage hardware relevant to specialty and hydrogen gas — a partial-overlap adjacency to WITT's hydrogen safety/regulator products and gas distribution components.
• Industrial Scientific: Industrial Scientific is a specialist in portable and fixed gas detection and monitoring — overlapping with WITT's gas analyser and ambient air monitoring systems for industrial safety, though focused more on detection than on mixing/regulation.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

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Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 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 WITT Gas Controls