What AlyTech does

AlyTech is a privately-held French scientific instrumentation company founded in 1999 and headquartered in Juvisy-sur-Orge, south of Paris. The company operates a dual business model: it manufactures its proprietary GasMix™ line of gas mixer-diluter instruments for the on-demand preparation of calibration gas mixtures, and it serves as the exclusive regional distributor for PAC-Antek chemiluminescence nitrogen/sulfur analyzers (France, southern Belgium, North Africa, since 1999) and Spectro Scientific oil analyzers from the Ametek group (France, Algeria). The GasMix™ platform is built on thermal mass flow controllers following the ISO 6145-7:2009 standard, achieves relative expanded measurement uncertainty below 2% (k=2), and reaches mole fractions below 10⁻⁶ when using pre-mixed gases; its proprietary software was developed with mathematical support from IFPen (Institut Français du Pétrole Énergies Nouvelles). The product family includes AIOLOS III, Zephyr, Hurricane, GMRack, AURA II (LPG vaporization), and the newly-launched NEPHOS/LiqMix liquid-to-gas vaporization module.

AlyTech's revenue streams combine one-time hardware sales with a recurring service layer: annual maintenance contracts (with USFDA-compliant validation options), remote technical support and remote instrument control, training programs delivered under its approved training-organization status (agreement #11 91 04 62 491), and monthly instrument rental with end-of-term purchase options. The company sells and supports its products through direct sales in France and through a growing network of exclusive international distributors, and it maintains applications expertise through an in-house team of chemists and technicians with 15+ years of elemental analysis and chromatography experience.

The customer base is heavily weighted toward large enterprise and government accounts, particularly in petrochemicals and oil & gas (Total, Shell, ExxonMobil, Lyondell, Sonatrach, Naftec, Société Gabonaise de Raffinage), but extends across aerospace/defense (CEA, DGA Toulon), pharmaceuticals (GSK, Aventis Pasteur), industrial gases (Air Liquide), consumer goods (L'Oréal), automotive (Renault), academic research (CNRS, multiple universities), hospitals (CHU Bordeaux, Hôpitaux civils Paris/Lyon), and environmental monitoring networks (Airfobep, AirLor). The company is led by Dirigeant Laurent Courthaudon and shows no evidence of external investment, parent company, or public listing.

Name

AlyTech

Legal name

ALYTECH

Website

https://alytech.fr

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

AlyTech is a privately-held French scientific instrumentation company founded in 1999 that manufactures the proprietary GasMix™ line of calibration gas mixer-diluters and exclusively distributes PAC-Antek chemiluminescence analyzers and Spectro Scientific oil analyzers across France, Belgium, North Africa and Algeria.

Ownership category

akta.pro rank

Product category

Scientific Instrumentation

NAICS

Industrial Gas Manufacturing (32512), Air and Gas Compressor Manufacturing (333912)

SIC

Laboratory Analytical Instruments (3826), Chemicals & Allied Products (2800)

akta.pro primary industry

Specialty & Calibration Gas Mixtures (IMAEACAE)

akta.pro secondary industries

Process Gases & Gas Delivery Consumables (Specialty/Bulk/UHP) (HDAHAGAL), Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)

Keywords

• Gas mixing instruments
• Calibration gas systems
• Elemental analyzers
• Oil analysis equipment
• Analytical instrumentation

Headquarters

HQ city

Juvisy-sur-orge

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. GasMix™ Instrumentation Sales: Sale of proprietary gas mixer-diluter instruments (Aiolos III, Zephyr, Hurricane, GMRack, NEPHOS/LiqMix, AURA II) manufactured by AlyTech. One-time hardware sales with potential for repeat orders and accessories.
2. PAC-Antek Distribution: Exclusive distributor for France, southern Belgium, and North Africa of complete PAC-Antek product line including laboratory and online analyzers for total nitrogen, total sulfur, and GC-specific sulfur/nitrogen detectors.
3. Spectro Scientific Distribution: Exclusive distributor for France and Algeria of Spectro Scientific oil analyzers including MiniLab, FieldLab, Ferrocheck 2000, Minivisc 3000, LaserNet 200, FDM 6000, Inf r aCal 2, Fluidscan 1000, and SpectrOil 100 Series.
4. Maintenance and Validation Services: Annual maintenance contracts including preventive maintenance visits, troubleshooting, and performance verification. Classic maintenance contract covers travel and labor; quality-focused contract adds performance verification documentation compliant with USFDA standards.
5. Remote Maintenance (Télémaintenance): Remote technical support via telephone and email, with optional remote control capability of analyzers through provided software.
6. Training Services: AlyTech is an approved training organization (approval #11 91 04 62 491) offering 1-5 day training programs on PAC-Antek analyzers and GasMix™ models, including theoretical and practical modules on usage, software, and maintenance.
7. Instrument Rental: Monthly rental of GasMix™ instruments with predefined contractual duration (renewable), including preparation, calibration, and optional purchase option at rental term end.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

AlyTech manufactures the GasMix™ family of gas mixer-diluters (AIOLOS III, Zephyr, Hurricane, GMRack, AURA II, NEPHOS/LiqMix) used to continuously prepare multi-component calibration gas mixtures compliant with ISO 6145-7. It also serves as exclusive distributor in defined territories for PAC-Antek chemiluminescence nitrogen/sulfur analyzers and Spectro Scientific oil analyzers, and provides maintenance, remote support, training, and instrument rental services to laboratory customers.

Product overview

AlyTech is a French company that manufactures GasMix™ gas mixer-diluters and distributes PAC-Antek and Spectro Scientific analytical instruments. The core product line is GasMix™, which includes AIOLOS III, Zephyr, Hurricane, GMRack, and AURA II for gas mixing/dilution applications, plus NEPHOS (LiqMix) for liquid-to-gas vaporization. AlyTech also distributes PAC-Antek products including ElemeNtS NS (nitrogen/sulfur analyzers), GC SeNse detectors, and NSure online analyzers. Additionally, AlyTech distributes Spectro Scientific oil analyzers including FDM 6000, Ferrocheck 2000, FieldLab, Fluidscan 1000, InfraCal 2, LaserNet 200 Series, MiniLab, MiniVisc 3000, and SpectrOil 100 Series. AlyTech provides services including maintenance-validation, remote maintenance (télémaintenance), training, and instrument rental.

Differentiator

Problem solved

Functional benefit

Brands

• GasMix™: Gas mixers/diluters manufactured by AlyTech for calibration of gas analyzers, including models Aiolos III, Zephyr, Hurricane, GMRack, NEPHOS, and AURA II.
• LiqMix

Products and services

• GasMix™ Gas Mixer and Diluter Family Continuous gas mixture preparation platform using thermal mass flow controllers (RDM) compliant with ISO 6145-7. Supports preparation of multi-component calibration gas mixtures (2–12 gases) at measurement uncertainty below 2% (k=2) and mole fractions below 10⁻⁶ using pre-mixed gases. Family includes AIOLOS III, Zephyr, Hurricane, GMRack, and AURA II models for laboratory integration, miniaturized dilution, multi-channel mixing, rack mounting, and LPG vaporization applications.
• NEPHOS (LiqMix) Liquid-to-Gas Vaporization System Generates calibration gases through vaporization of liquid standards, enabling traceability from liquid reference materials and extending GasMix™ capability to liquid analytes such as siloxanes. Transforms liquids into gas and dilutes to trace levels.
• ElemeNtS NS Total Nitrogen and Sulfur Analyzer PAC-Antek distributed analyzer based on chemiluminescence technology, derived from 45 years of Antek experience with the original 1976 nitrogen analysis patent. Enables simultaneous determination of sulfur and nitrogen in petroleum samples. Available in vertical and horizontal configurations for laboratory integration.
• GC SeNse Selective Sulfur/Nitrogen Detector PAC-Antek selective sulfur and nitrogen detector for gas chromatography applications, leveraging high-sensitivity chemiluminescence analysis technology. Used for GC-specific sulfur and nitrogen detection.
• NSure Online Sulfur and Nitrogen Analyzer PAC-Antek online analyzer for continuous determination of total sulfur and nitrogen in gas and liquid samples, designed for process and online laboratory applications.
• FDM 6000 Fuel Dilution Meter Spectro Scientific fuel dilution meter for measuring fuel contamination in engine oils, used for condition monitoring of lubricants.
• Ferrocheck 2000 Iron Content Analyzer Spectro Scientific analyzer for measuring iron content and wear metals in oil samples, used for predictive maintenance of equipment.
• FieldLab Portable Oil Analysis Kit Spectro Scientific portable oil analysis kit for on-site testing of oil condition, enabling rapid field-based lubricant diagnostics.
• Fluidscan 1000 Portable Contamination Analyzer Spectro Scientific portable contamination analyzer providing rapid oil condition assessment in the field.
• InfraCal 2 Fuel Analyzer Spectro Scientific fuel analyzer for measuring contamination and properties in fuel samples.
• LaserNet 200 Series Particle Counter Spectro Scientific particle counter for measuring particle size distribution in oils, used for contamination and cleanliness analysis.
• MiniLab Compact Oil Analyzer Spectro Scientific compact oil analyzer for laboratory oil condition monitoring.
• MiniVisc 3000 Dynamic Viscometer Spectro Scientific dynamic viscometer for measuring oil viscosity.
• SpectrOil 100 Series Optical Emission Spectrometer Spectro Scientific optical emission spectrometer for elemental analysis of fuels and lubricants.
• Maintenance and Validation Services Annual maintenance contracts including preventive maintenance visits, troubleshooting, and performance verification. Classic contracts cover travel and labor; quality-focused contracts add performance verification documentation compliant with USFDA standards.
• Remote Maintenance (Télémaintenance) Remote technical support provided via telephone and email, with optional remote control capability of analyzers through provided software.
• Training Services Approved training organization (agreement #11 91 04 62 491) offering 1–5 day training programs on PAC-Antek analyzers and GasMix™ models, including theoretical and practical modules on usage, software, and maintenance.
• Instrument Rental Monthly rental of GasMix™ instruments with predefined contractual duration (renewable), including preparation, calibration, and optional purchase option at rental term end.

Quantifiable outcome

• Gas cylinder inventory reduced from 42 to 12 units
• +4 more outcomes

Named customers21 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core, flagship and minor.

• PAC (Pitt-Desborough & Associates, now part of PAC lp)coreChannel Partner/ Reseller/ DistributorAlyTech has been the exclusive distributor for France, southern Belgium, and North Africa since 1999 for the complete PAC-Antek product line including laboratory and online analyzers for total nitrogen, total sulfur, and GC-specific sulfur/nitrogen detectors.
• Spectro Scientific (Ametek group)coreChannel Partner/ Reseller/ DistributorAlyTech serves as exclusive distributor for France and Algeria of Spectro Scientific oil analyzers, including laboratory instruments (MiniLab, FieldLab, SpectrOil 100), portable systems (Fluidscan 1000, Inf r aCal 2), and specialized analyzers (Ferrocheck 2000, Minivisc 3000, LaserNet 200, FDM 6000).
• IFPen (Institut Français du Pétrole Energies Nouvelles)flagshipStrategic or Co-development PartnerIFPen provided mathematical expertise supporting the development of GasMix™ proprietary software through the PME-PMI program. This collaboration contributed to making GasMix™ a unique and high-performance product with advanced uncertainty calculation capabilities.
• CIFL (Comité Interprofessionnel des Fournisseurs du Laboratoire)minorOthersProfessional organization for laboratory suppliers in France. CIFL brings together instrumentation companies and serves as a networking and professional development platform.
• Réseau MesuresminorOthersFrench network of measurement and instrumentation specialists. Serves as a professional community and business development network for AlyTech and other instrumentation companies.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• AMETEK (Spectro Scientific parent): AMETEK owns Spectro Scientific, for which AlyTech is exclusive distributor in France and Algeria; AMETEK's broader process analytical and materials testing portfolio makes it a parent-of-a-peer with overlapping lab-instrument customer relationships.
• MKS Instruments: MKS (including its Granville-Phillips and Instruments & Motion Control lines) supplies mass flow controllers, gas calibration standards, and analytical subsystems used by semiconductor and industrial customers — adjacent to AlyTech's calibration gas mixing and distribution activity.
• HORIBA: HORIBA manufactures analytical and measurement instruments including gas analyzers and emission monitoring systems, addressing overlapping customer segments in refining, environmental, and automotive test.
• Emerson (Rosemount Analytical): Emerson's Rosemount Analytical line provides process gas analyzers (including sulfur/chromatograph applications) for refineries and petrochemical plants — the same vertical where AlyTech's PAC-Antek ElemeNtS NS and GasMix™ systems are deployed.
• Endress+Hauser: Endress+Hauser's Analytical Division produces process gas analyzers and laboratory instruments for the same refining, chemical, and environmental compliance end markets AlyTech serves via PAC-Antek and Spectro Scientific distribution.
• Servomex (Spectris): Servomex specializes in gas analysis (oxygen, combustion, emissions) for industrial and emissions monitoring, comparable to AlyTech's analytical instrument distribution and gas mixing use cases.

Direct peers

• Environics: Environics designs and manufactures gas dilution and calibration systems using mass flow controllers, directly competing with AlyTech's GasMix™ product family across laboratory and environmental calibration use cases.
• VICI Valco Instruments: VICI Valco manufactures precision gas handling, mass flow controllers, and calibration gas generation equipment, serving chromatography and analytical labs — overlapping with AlyTech's GasMix™ and LiqMix platforms.

Emerging players

• Gasmet Technologies: Gasmet produces FTIR-based gas analyzers for emissions and process monitoring, addressing similar environmental and industrial customer workflows as AlyTech's PAC-Antek and GasMix™ portfolios.
• Bühler Technologies: Bühler Technologies supplies gas conditioning and analysis equipment for industrial process gas streams — overlapping with AlyTech's gas handling and analytical distribution scope, particularly in European process industries.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/alytech

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 AlyTech