What Gastech instruments s.r.l. does

Gastech instruments s.r.l. is an Italian private limited company (s.r.l.) headquartered in Trezzano sul Naviglio, Milano, that designs, develops, and manufactures specialized instrumentation and equipment for utility and industrial sectors. Founded in 1984, the company produces a comprehensive product range covering gas leak detection, water leak detection, pipe and cable location, video inspection, pressure testing, pipe rehabilitation, fiber optic testing and splicing, and ground penetrating radar — serving operators in gas distribution, water networks, sewage management, telecommunications, firefighters/USAR/civil protection, and thermohydraulics. Notable technical components include TDLAS laser-based gas detection (distributed from Heath Consultants USA), multi-frequency GPR systems up to 8 meters depth (from US RADAR USA), DSP-based acoustic signal processing for polyethylene pipe localization, mass flow sensors for UNI 11137-compliant leak verification, and ATEX-certified multigas monitors. Production is entirely conducted at the Italian facility, with the company emphasizing domestic manufacturing and Italian-language technical documentation as quality differentiators.

The business model combines hardware/instrumentation sales with professional services, including calibration, maintenance, vehicle outfitting for gas leak search fleets, specialized gas and water leak search services, and pipe rehabilitation. GTM is primarily channel-driven through a global distribution network of commercial technicians, branches, and partners, supplemented by direct website sales in five languages. Pricing is custom and quote-based with multi-year B2B contracts typical of utility procurement. Customer concentration is dispersed across six vertical segments, with gas and water utilities as primary targets. The firm has received approximately €111,243 in cumulative public grants between 2018 and 2021 from Regione Lombardia, Camera di Commercio Milano, and Agenzia delle Entrate, with no disclosed equity investment, acquisitions, or leadership changes. Operations remain small-scale at 7 employees, consistent with a niche specialty instrumentation manufacturer serving the Italian utility market and selected international export channels.

Name

Gastech instruments s.r.l.

Legal name

GASTECH INSTRUMENTS SRL

Website

https://gastech.it

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

1–10 employees

Short description

Gastech instruments s.r.l. is an Italian manufacturer of specialized instrumentation for gas leak detection, water leak detection, pipe location, video inspection, and fiber optic testing. Founded in 1984 in Milano, the firm serves gas, water, sewage, telecom, firefighting/USAR, and thermohydraulic sectors across six verticals, primarily via a global partner distribution network.

Ownership category

akta.pro rank

Product category

Industrial Utility Instrumentation

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Pump and Compressor Manufacturing (33391)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

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

akta.pro secondary industry

Gas Line Inspection, Pressure Testing & Certification (HSAOAKAD)

Keywords

• Gas leak detection
• Water leak detection
• Pipe and cable locators
• Fiber optic testing equipment
• Utility instrumentation

Headquarters

HQ city

Trezzano sul Naviglio

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment and Instrumentation Sales: Sale of specialized instrumentation and equipment for gas leak detection, water leak detection, pipe location, video inspection, and related utility services
2. Service and Maintenance: Calibration, maintenance, vehicle fitting, and specialized leak detection services for gas and water networks

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Gastech instruments s.r.l. designs, manufactures, and distributes specialized instrumentation and equipment for utilities (gas, water, sewage, telecommunications) and emergency/civil protection services. The portfolio spans leak detection devices, pipe and cable locators, fiber optic test and fusion-splicing equipment, pressure recorders, video inspection systems, and pipe rehabilitation products.

Product overview

Gastech instruments s.r.l. is an innovative Italian company with 40 years of experience producing specialized instrumentation and equipment for utilities and industrial sectors. The product portfolio includes: gas leak detection equipment (portable detectors, vehicle-mounted systems, TDLAS laser detectors); water leak detection solutions (AQUALEAK series, AquaPen digital probes, CORRELUX digital correlators); pipe and cable location systems (G-LOC locator series with various transmitter power options); US RADAR georadar/GPR systems for subsurface imaging; fiber optic test and installation equipment (GFT OTDR, GFS fusion splicers); video inspection systems (E.CAM cameras); pressure testing and recording instruments (RP series); and pipe rehabilitation products (PRODORAL chemical sealing systems). The company also offers specialized equipment for fire brigades, USAR teams, and civil protection. Services include calibration, maintenance, vehicle outfitting, and gas leak/water loss search services. Production is entirely in Italy at the Trezzano sul Naviglio facility.

Differentiator

Problem solved

Functional benefit

Products and services

• AQUALEAK water leak detection series Water leak detection equipment for water utilities and distribution networks.
• G-LOC pipe and cable locator series Locators for tracing underground pipes and cables, including the Geo-Loc PE Tone model with DSP-based signal processing.
• US RADAR georadar / GPR systems Ground-penetrating radar systems distributed by Gastech for utility and infrastructure surveys.
• GFT OTDR fiber optic test equipment OTDR instruments for testing fiber optic telecommunications networks.
• GFS fiber optic fusion splicers Fusion splicing equipment for joining fiber optic cables in telecom networks.
• DISCOVER TDLAS methane detector Tunable Diode Laser Absorption Spectroscopy methane detector for gas leak surveying.
• DEDALO LASER LGD-6000P vehicle-mounted gas leak detection system Vehicle-mounted laser-based gas leak detection system for surveying gas distribution networks.
• AQELEG 600 gas analyzer Gas analyzer used to verify gas composition in distribution networks.
• GAS ALARM multigas monitor Portable multi-gas monitor for confined-space safety and leak detection.
• CORRELUX digital correlator Digital correlator for pinpointing leaks in pressurized water pipelines.
• AquaPen digital pre-listening electronic probe Electronic listening probe for pre-locating water leaks on pipes.
• MARKER-MATE marker locator Locator for detecting underground utility markers and tracer balls.
• AQUACHECK PLUS water meter verifier Portable instrument to verify the accuracy of residential and commercial water meters.
• RP pressure recorder series (RP 1, RP 1 Plus, RP 5 FLOW) Pressure recorders with mass flow sensors for monitoring gas and water networks, and installation testing.
• E.CAM video inspection system Video inspection system for inspecting the interior of pipes and sewers.
• PRODORAL pipe rehabilitation products Systems and consumables for trenchless pipe rehabilitation.
• FLOW BLOCK pipe blocking equipment and DUO BAG double balloon machine Equipment for temporarily blocking flow in pipes during maintenance and rehabilitation work.
• Pipe tapping machines Machines for making connections or service taps on pressurized water and gas mains.
• Specialized equipment for fire brigades and USAR teams Detection, search, and rescue instrumentation supplied to fire brigades and Urban Search and Rescue teams.
• GPS On-Road Car GIS software GIS software for mapping utility network surveys conducted from a vehicle.
• Calibration, maintenance, and revision services After-sales calibration, maintenance, and overhaul services for the company's instruments.
• Heath Consultants products (distributed) Heath Consultants gas detection and safety products distributed by Gastech in its market.

Quantifiable outcome

• AQELEG 600 enables leak detection in both external and indoor environments with acoustic frequencies from 50 Hz to 4000 Hz
• +2 more outcomes

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• US RADARcoreTechnology or IntegrationUS RADAR (USA) is a key technology partner for GPR/Georadar products. Gastech distributes US RADAR's ground penetrating radar systems including the QUANTUM (3-frequency), Q100S (100 MHz), Q10C (1000 MHz), Q25C (250 MHz), and Q5C (500 MHz) models.
• Heath ConsultantscoreTechnology or IntegrationHeath Consultants (USA) is a technology partner for TDLAS (Tunable Diode Laser Absorption Spectroscopy) gas detection. Gastech distributes the DISCOVER system and DEDALO LASER LGD-6000 P vehicle-mounted gas leak detection system based on Heath's laser technology.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Itron Inc. Global utility technology provider with water/gas metering, AMI, and network monitoring solutions. Overlaps with Gastech's AquaCheck Plus water meter verification and gas/water utility equipment via a much larger enterprise software and hardware platform.
• MSA Safety: Global manufacturer of fixed and portable gas detection instruments (Altair, Solaris product lines) serving industrial, fire service, and utility customers. Directly overlaps with Gastech's multigas monitors and ATEX-certified detectors via a much larger commercial organization.
• Drägerwerk AG: Global German manufacturer of gas detection, respiratory protection, and process safety equipment (X-am, X-plore product lines). Overlaps with Gastech's multigas monitors (GAS ALARM 5) and gas leak detectors as part of a much broader industrial safety portfolio, with significantly larger scale and international reach.
• Honeywell International: Industrial conglomerate with a major gas detection and utility automation portfolio (Honeywell Analytics, BW Technologies, Elster gas metering). Competes with Gastech's portable gas detectors and gas utility equipment via a much wider product portfolio and global footprint.

Direct peers

• SebaKMT (Megger Group): European manufacturer of cable fault location, pipe/cable locating, and water leak detection equipment (including correlators). Competes directly with Gastech's G-LOC, CORRELUX, and AQUALEAK product families across municipal and utility customers.
• Radiodetection (SPX Corporation): Global leader in cable and pipe locators (RD7100, RD8100 product families) serving water, gas, telecom, and electrical utilities. Directly competes with Gastech's G-LOC pipe and cable locator product line as well as US RADAR-resold GPR systems, with much broader international distribution and scale.
• Vivax-Metrotech: Manufacturer of cable and pipe locators (vLoc series), ground-penetrating radar, and leak detection equipment serving utility locators and contractors. Directly competes with Gastech's pipe/cable locator and water leak detection product lines.
• Heath Consultants: US-based gas leak detection service and equipment provider (including the DEDALO LASER and DISCOVER TDLAS systems Gastech distributes). Functions as both a technology partner and a direct competitor in gas leak detection services, with overlapping mobile-leak-survey and vehicle-mounted product offerings.
• Rioned: European manufacturer of sewer cleaning, drain inspection, and high-pressure jetting equipment, with overlapping E.CAM video inspection and pipe rehabilitation product lines. Competes directly with Gastech's sewage and drainage equipment offering for municipal and contractor customers.
• Hermann Sewerin GmbH: German manufacturer of gas leak detection equipment, pipe location, and water leak detection instruments. Sewerin is Gastech's closest direct competitor in the European utility-instrumentation market, with overlapping product lines (handheld gas detectors, vehicle-mounted systems, acoustic leak correlators) and shared customer base in European gas and water utilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gastechinstruments

Revenue estimate

Valuation estimate

Number of profiles

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 Gastech instruments s.r.l.