LNI Swissgas

What LNI Swissgas does

LNI Swissgas (legal parent LNI S.r.l.) is a privately held Italian-headquartered multinational that designs, manufactures, and services premium on-site gas generators, gas mixers, and gas calibrators for analytical, industrial, environmental, and laser applications. The company's product portfolio is organized around three core gas-generation technologies: hydrogen generators using multi-stage PEM (Polymer Electrolyte Membrane) cells with integrated static and PSA drying; nitrogen generators based on membrane separation, often integrated with oil-free direct-drive scroll compressors; and zero air generators employing palladium catalytic furnaces and PSA purification. These are complemented by combined hydrogen-plus-air units, premium gas calibration systems (SONIMIX sonic-nozzle mixers and PermaCal calibrators for regulatory compliance), hydrogen safety sensors, oil-free scroll compressors, modular laboratory benches, noise reduction enclosures, and water demineralization systems. All products are designed in-house, including electronics and electrochemical and pneumatic components, and production is split between Torreggia, Italy (gas generators) and Versoix, Switzerland (calibration systems).

The company operates a direct enterprise field-sales model with wholly-owned sales and service subsidiaries in 10 countries (Italy, Switzerland, France, Germany, Poland, Singapore, China, Mexico, the United States, and India), generating revenue primarily through capital equipment sales complemented by premium scheduled maintenance, preventive maintenance, remote diagnostics, spare parts, and equipment rental. Pricing is quote-based and not publicly disclosed. Customer segments span four horizontal use cases: laboratory analytical (GC, LC-MS, ICP, MP-AES, TOC), laser applications, air pollution monitoring, and industrial emissions and process control. The company holds ISO 9001, ISO 14001, ISO 17025, IQNET, and SQS certifications, and was awarded EcoVadis Bronze recognition in 2025. In May 2026 LNI Swissgas announced its acquisition by Velaris, signaling a forthcoming ownership change intended to support further international growth.

Name

LNI Swissgas

Legal name

LNI S.r.l.

Website

https://lni-swissgas.eu

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

LNI Swissgas is a privately held Italian-Swiss multinational that designs and manufactures premium on-site hydrogen, nitrogen, and zero air generators plus gas mixers and calibrators for analytical, industrial, environmental, and laser laboratories, selling globally through 10 wholly-owned subsidiaries with direct enterprise field sales and recurring service contracts.

Ownership category

akta.pro rank

Product category

Laboratory Gas Generation Equipment

NAICS

Pump and Compressor Manufacturing (33391), Air and Gas Compressor Manufacturing (333912)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

On-Site Gas Generation Systems (IMAEACAJ)

Keywords

• Gas generators
• Gas calibration systems
• Hydrogen generators
• Nitrogen generators
• Zero air generators

Headquarters

HQ city

Milano

HQ country

Italy

HQ region

Europe

Offices11 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Gas Generators Sales: Sale of premium gas generators including hydrogen, nitrogen, and zero air generators for analytical, industrial, environmental and laser applications. Products are manufactured in Italy and Switzerland.
2. Gas Calibration Systems Sales: Sale of premium gas calibrators and gas mixers for analytical, industrial and environmental applications. Includes PermaCal portable calibrator for EU Ammonia Regulation compliance.
3. Premium Service and Maintenance: Pre-defined, transparent scheduled maintenance plans ensuring efficiency and performance over time. Includes installation, programmed preventive maintenance (PM), and remote diagnostic services.
4. Accessories and Spare Parts: Sale of complementary products including hydrogen sensors, laboratory benches, noise reduction enclosures, compressors, and water demineralization systems.
5. Equipment Rental: Rental solutions available for equipment to meet customer needs.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

LNI Swissgas manufactures and sells premium on-site gas generators (hydrogen, nitrogen, and zero air), gas mixers, and gas calibrators for analytical laboratories, industrial, environmental, and laser applications. The company combines proprietary PEM, membrane, and PSA technologies with internally designed electronics, electrochemical, and pneumatic components. Products are produced in Italy (gas generators) and Switzerland (gas calibration systems) and are complemented by premium service plans, accessories, and rental options.

Product overview

LNI Swissgas offers a comprehensive portfolio of premium gas generators and calibration systems for analytical, industrial, environmental, and laser applications. The product range centers on three core gas generation technologies: hydrogen generators (HG series with PEM technology), nitrogen generators (NG CASTORE series with membrane technology), and zero air generators (ZA series). These are complemented by combined hydrogen+air generators (HGA series), premium gas calibration systems including SONIMIX gas mixers with sonic nozzle technology and PermaCal calibrators, scroll air compressors (AG OFCAS series), laboratory benches (KOMFORTO, TABLO, STABILO, MODULO), noise reduction enclosures (SILENTO), hydrogen safety sensors, and water demineralization systems. The portfolio includes both standalone units and rack-mount configurations, with products designed for specific applications including GC, LC-MS, ICP, MP-AES, TOC analysis, laser protection, and air pollution monitoring. All products feature Swiss quality and precision combined with Italian design, with gas generators produced in Italy and calibration systems manufactured in Switzerland.

Differentiator

Problem solved

Functional benefit

Products and services

• HG MINI PEM hydrogen generator producing up to 300 cc/min at >99.999% purity and up to 12 bar pressure, featuring integrated polymer membrane cell, static dryer, and intelligent humidity control for laboratory GC users.
• HG PRO PEM hydrogen generator producing up to 1500 cc/min at >99.99999% purity and up to 16 bar pressure, featuring multi-stage long-life membrane cell and PSA dual-column drying with automatic regeneration for high-demand GC-FID applications.
• HGA ST BASIC Combined hydrogen and zero air generator producing up to 600 cc/min H2 (>99.9999% purity) and up to 2000 cc/min hydrocarbon-free air, with PEM multi-stage membrane cell and maintenance-free static dryer for GC laboratories.
• NG CASTORE XS iQ Membrane nitrogen generator with integrated oil-free direct drive scroll compressor, producing up to 36 L/min nitrogen at up to 99.9% purity, with ultra-quiet (<48 dB) operation and electronic flow control for LC-MS use.
• NG CASTORE XL iQ Membrane nitrogen generator producing up to 70 L/min at up to 99.8% purity, with dual nitrogen and air outlets and direct transmission technology for LC-MS applications.
• NGA CASTORE XL iQ Combined nitrogen and air generator producing up to 40 L/min nitrogen and 40 L/min compressed air at up to 99.8% purity, with ultra-quiet direct transmission technology for LC-MS workflows.

Quantifiable outcome

• 100% Safety Improvement - Eliminates possibility of H2 accumulation in laboratory that may trigger fire or explosion
• +2 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Peak Scientific: Peak Scientific is one of the closest direct competitors to LNI Swissgas, manufacturing a comparable range of hydrogen, nitrogen and zero air laboratory gas generators sold to GC, LC-MS and other analytical instrument users worldwide.
• F-DGSi: F-DGSi (formerly Fuel Cell Engineering) is a direct European peer manufacturing hydrogen, nitrogen and zero air generators for GC and LC-MS applications, competing head-to-head with LNI Swissgas in laboratory and industrial on-site gas generation.
• Claind: Claind is an Italian manufacturer of nitrogen, hydrogen and zero air generators (and gas mixers/calibrators) for analytical and laboratory markets, closely overlapping with LNI Swissgas on geography, product range and customer base.
• VICI DBS (Gas Calibration / Dynacal / GIC): VICI DBS competes directly with LNI's SONIMIX and PermaCal calibration franchises, providing gas mixers, calibrators and permeation devices used for analytical instrument calibration and environmental/emissions monitoring.
• Parker Hannifin (domnick hunter / Fortress): Parker's domnick hunter and Fortress lines are direct competitors in on-site laboratory gas generation (hydrogen, nitrogen, zero air), serving the same analytical instrument OEMs and end-user labs as LNI Swissgas with overlapping technology stacks.

Broad incumbents

• Air Liquide: Air Liquide is a global industrial and specialty gas major that also sells gas supply equipment and solutions to laboratories; while not a pure-play generator specialist, it overlaps with LNI Swissgas wherever customers consider on-site generation vs. delivered cylinder supply.
• Linde (including Praxair): Linde/Praxair is a global industrial gas major with bundled cylinder and on-site supply offerings; it competes with LNI at the customer-procurement level when labs choose between delivered gas contracts and LNI's on-site generators.

Emerging players

• Nel ASA (Proton OnSite): Nel ASA, including the Proton OnSite business, manufactures electrolyzer-based hydrogen generators that overlap with LNI's PEM hydrogen generator product line, especially as PEM technology gains traction in laboratory and emerging energy applications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 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 LNI Swissgas