What Pergam Technical Services does

Pergam Technical Services is a US subsidiary of Pergam-Suisse AG (Zurich, Switzerland), founded in 2005 and headquartered in Renton, Washington with a second US office in Houston. The company designs, manufactures, and sells laser-based gas leak detection equipment and provides aerial inspection services to natural gas utilities, oil and gas operators, landfill operators, and electric utilities. The core technology is Tunable Diode Laser Absorption Spectroscopy (TDLAS), with proprietary implementation protected by international patents granted in the USA and Europe in 2007 and continuously refined across multiple product generations since 2003.

The product portfolio spans aircraft-mounted (ALMA G2/G4/G5), vehicle-based (SELMA, SELMA Dome, SELMA MPB backpack), stationary (LMS), handheld (Laser Methane Smart, LM100A ammonia, LM100H HCl, LM mini BE), and UAV-mounted (Laser Falcon G2/Plus/Supreme, LMF G2, PergamSniffer) platforms. Adjacent product lines include the Distran Ultra Pro Max/Lite ultrasonic cameras, CRY8125 acoustic camera, GasTracker acoustic line locator, ALMA UV and OS UVD oil spill detection systems, GasFIR/SENSIA OGI infrared cameras, AXION cooled thermal imaging modules, and IPLEX One videoscope. Proprietary software (LMC Process, GLD Process, LeakFinder App, OSMCS) handles data capture, quantification, and reporting. The company also operates three aerial inspection services: Gas Pipeline Inspection (GPI), Landfill Methane Inspection (LMI), and Power Line Inspection (PLI), with Part 107 certified flight engineers covering all 50 US states.

The business model combines hardware sales (equipment priced at $500 for software licenses up to $50,000+ for aircraft platforms) with professional services (aerial inspection, quantification, and reporting). Go-to-market is enterprise field sales with direct engagement, supported by free on-site demonstrations, trade shows, and a digital content presence. End customers are large utilities and pipeline operators, with 20+ named enterprise accounts (Ameren, Atmos Energy, Dominion Energy, Kinder Morgan, National Grid, Sempra, Southern Company, Williams, and others) and a stated 68% US Gas Leak Detection market share. KOL-level partnerships with DJI, SPH Engineering, Inspired Flight, FreeFly Systems, and TraKKA enable integrated UAV and aerial platform solutions, while manufacturing and product engineering span Switzerland, Italy, and the USA.

Name

Pergam Technical Services

Legal name

Pergam Technical Services

Website

https://pergamusa.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Short description

Pergam Technical Services is the US subsidiary of Pergam-Suisse AG that supplies TDLAS-based laser gas leak detection equipment and aerial inspection services to natural gas utilities, oil and gas operators, landfill operators, and electric utilities across 50 US states and 18 countries.

Ownership category

akta.pro rank

Product category

Gas Leak Detection Equipment

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Totalizing Fluid Meter and Counting Device Manufacturing (334514)

SIC

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

akta.pro primary industry

Fugitive Emissions & Leak Detection (LDAR, OGI, Methane) (EUAHADAB)

akta.pro secondary industries

Fixed Gas Detection & Continuous Monitoring (Sensors/IoT/Telemetry) (EUAJADAB), Advanced Leak Quantification & Emissions Measurement (Methane Quantification/OGI/Flux) (EUAJADAK), Gas Leak Detection & Survey Services (Mobile/Walking/Vehicle-Based) (EUAJADAA)

Keywords

• Gas leak detection
• Methane detection equipment
• Aerial pipeline inspection
• TDLAS laser spectroscopy
• Natural gas utilities

Headquarters

HQ city

Renton

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Gas Leak Detection Equipment Sales: Sale of proprietary gas leak detection equipment including ALMA (aircraft-mounted), SELMA (vehicle-based), LMS (stationary), handheld detectors, UAV-mounted detectors, and accessories. Equipment ranges from $500-$50,000+ based on detection capabilities and platform type.
2. Aerial Gas Pipeline Inspection Services: Inspection services using aircraft-mounted ALMA laser detectors to survey gas pipelines for methane leaks. Services provided across 50 US states with over 250,000 miles of pipeline inspected. Pricing varies by equipment used, carrier, terrain, and facility length.
3. Power Line Inspection Services: Aerial inspection services for power lines using three-spectral camera on gyro-stabilized platform. Inspects ultraviolet, thermal, and visible spectra to detect damage and prevent accidents. Over 74,000 miles inspected in 50 US states.
4. Landfill Methane Inspection Services: UAV-based inspection services for landfill methane emissions using Laser Methane Copter with Downlink. Can survey up to 400 acres per day. More cost-effective than aircraft-based surveys.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Pergam Technical Services manufactures and sells laser-based gas leak detection equipment and provides aerial inspection services for utilities and industrial operators. Its product portfolio includes aircraft-mounted (ALMA), vehicle-based (SELMA), UAV-mounted (Laser Falcon), stationary (LMS), and handheld laser methane detectors built on proprietary TDLAS technology, plus acoustic imaging cameras, optical gas imaging cameras, and supporting software platforms. The company also operates aerial inspection services for gas pipelines, landfills, and power lines across all 50 US states.

Product overview

Pergam Technical Services offers a comprehensive portfolio of laser-based gas leak detection equipment and aerial inspection services, primarily based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology. The core product family includes aerial methane detectors (ALMA G5, ALMA G4, ALMA G2) for helicopters, aircraft, and UAVs; vehicle-based systems (SELMA, SELMA Dome, SELMA MPB backpack); stationary monitors (LMS); handheld detectors (Laser Methane Smart, LM100A for ammonia, LM100H for HCl, LM mini BE); and UAV-mounted payloads (Laser Falcon G2/Plus/Supreme, LMF G2, PergamSniffer). Supporting products include the Distran Ultra Pro Max/Lite ultrasonic cameras, CRY8125 acoustic imaging camera, GasTracker acoustic line locator, GasFIR and SENSIA OGI cameras, AXION cooled thermal imaging modules, IPLEX One videoscope, OS UVD and ALMA UV oil spill detection systems, and the Hetek methane flow sampler. Software includes LMC Process, GLD Process, LeakFinder App (Android/iOS), and OSMCS. The company provides three aerial inspection services: Gas Pipeline Inspection (GPI), Landfill Methane Inspection (LMI), and Power Line Inspection (PLI). The portfolio spans from portable handheld devices to full-scale aircraft-mounted systems, with AI-powered capabilities for anomaly detection and automated reporting.

Differentiator

Problem solved

Functional benefit

Products and services

• ALMA G5 Aircraft-Mounted Laser Methane Detector High-performance aircraft-mounted laser methane detector for helicopters, light aircraft, and UAVs, designed for rapid detection of methane leaks along extended gas pipelines. Detects methane up to 984 ft (300 m), surveys up to 370 miles per day at speeds up to 62 mph.
• ALMA G4 Remote Airborne Gas Detection System Remote airborne gas detection system based on laser spectroscopy for installation on heavy UAVs. Detects methane leaks up to 490 ft (150 m) away at speeds up to 62 mph, with GPS tracking and automatic report generation.
• ALMA G2 Helicopter-Mounted Methane Detector Time-tested remote methane detector for helicopters (Bell 206) and similar models, operating in temperate and cold climates. Standalone operation with results saved to computer memory.
• Laser Methane Smart (Handheld Detector) Next-generation compact handheld laser methane detector for remote methane leak detection with integrated camera, cloud data storage, and Inspection Management Service. Detects methane at up to 98 ft with 0.1 sec response time; explosion-proof certified for ATEX and IECEx.
• SELMA Vehicle-Based Methane Detection System Vehicle-based automotive laboratory for detecting methane leaks in urban areas, equipped with two types of laser detector mounted on roof and bumper. Sensitivity of 0.1 ppm.
• LMS (Laser Methane Stationary) Detector Stationary laser methane detector for round-the-clock scanning of areal facilities and continuous gas content monitoring at gas transport system open processing areas. Intrinsically safe version available for explosive environments.
• Laser Falcon G2 UAV-Mounted Methane Detector Ultra-lightweight UAV-mounted laser methane detector weighing only 0.66 lb (300 g) for installation on compact drones. Detection distance up to 82 ft; DJI communication line integration for in-flight data transmission.
• Laser Falcon Plus UAV-Mounted TDLAS Methane Detector Ultra-lightweight UAV-mounted TDLAS methane detector with detection range up to 164 ft. Equipped with SkyHub module by SPH Engineering; compatible with DJI Matrice 300/350.
• Laser Falcon Supreme UAV-Mounted TDLAS Methane Detector Most advanced Falcon series model; ultra-lightweight UAV-mounted TDLAS methane detector with up to 40 measurements per second and detection range up to 262 ft. Automatically detects and maps methane leaks using ground-reflected laser signals.
• LMF G2 Fixed-Wing UAV Detector Remote laser detector designed for installation on fixed-wing UAVs with two-axis gyro stabilization. Detection distance up to 328 ft; autopilot mode at given route; best for long pipeline inspections.
• PergamSniffer UAV-Mounted Air-Sampling Detector UAV-mounted air-sampling methane and ethane detector using TDLAS technology. Detects CH4 and C2H6 with no interference from other gases; built-in pump for air sampling; GPS positioning; customizable to detect NH3, CH4/CO2, C2H2/H2O, HCl.
• LM100A Handheld Laser Ammonia Detector Handheld explosion-proof laser ammonia (NH3) detector using TDLAS technology for remote detection at distances up to 66 ft. Features IP65 protection, Ex certification (II 3 (1) G Ex ic [op-is Ga] II A T4 Gc), and Bluetooth data sharing.
• Distran Ultra Pro Max Ultrasonic Camera High-performance ultrasonic camera with 124 integrated sensors for remote gas leak detection. Detects leaks of all types of gases and vacuum from up to 660 ft. Features DeepRange proprietary acoustic imaging technology, ATEX/IECEx certifications, real-time leak quantification, and API integration.
• CRY8125 Acoustic Imaging Camera Advanced handheld acoustic camera with 200 MEMS microphones for remote detection of gas leaks, partial discharges, and mechanical wear. TÜV-certified for IECEx and ATEX Zone 2; optional thermal imaging module; detection range up to 650 ft.
• GasTracker Acoustic Line Locator Internationally patented acoustic line locator for locating and identifying buried plastic gas pipes without tracer wire. Uses unique signal injection method through gas under pressure causing pipe vibration.
• OS UVD Stationary Oil Spill Detection System Stationary real-time oil spill detection and monitoring system using UV laser fluorescence with AI-powered analysis. Detects oil films as thin as 1 micrometer at up to 130 ft range; available in fixed or PTZ configurations; explosion-proof housing.
• ALMA UV Aerial Oil Spill Detection System Airborne laser oil spill detection system for helicopters using UV laser-induced fluorescence. Detects crude oil, diesel, and other hydrocarbons from altitudes up to 328 ft at speeds up to 74 mph; identifies light and heavy petroleum fractions by fluorescence spectrum.
• IPLEX One Videoscope 10th-generation videoscope platform featuring Swoptix multiview technology for instant focus and view switching. MIL-STD and IP65 rated; 10.1-inch WUXGA touch display; Wi-Fi and Bluetooth; available in 8 models with insertion tube diameters of 4.0 mm and 6.0 mm and lengths up to 10 m.
• AXION Cooled Series Thermal Imaging Modules Series of compact cooled thermal imaging modules with cooled InSb detector delivering 640x512 MWIR imaging. Available in four models (275Z, 300Z, 420Z, 850Z) with focal lengths from 18-275 mm to 28-850 mm for long-range surveillance and security applications.
• LeakFinder Mobile Application Multi-purpose Android and iOS application for gas leak inspection recording, reporting, and gas leak detection quantification. Works with Laser Methane Smart, LM mini BE, and SELMA Duo detectors; adjustable alarm levels; audible and visual alarms; displays real-time ppm and leak rate; cloud server data storage.
• LMC Process Software Cutting-edge software for LMC, Falcon, Selma Dome, and Selma DUO detectors. Streamlines data collection, analysis, and reporting; customizable report templates; supports vehicle systems and drones. Latest version v.5.2.8.0 processes SELMA Dome G5 data.
• GLD Process Software Software for ALMA and Selma MPB & Roof detectors. Enables automated data processing, report creation, and customizable report templates with graphs and charts. Latest version v.14.5.2.1 MPB G5 processes MPB2 detector data.
• Gas Pipeline Inspection Service (GPI) Aerial inspection service for methane leaks at gas infrastructure facilities using ALMA aircraft-mounted laser detector. Surveys up to 372 miles per working day at speeds up to 62 mph. Available across all 50 US states.
• Landfill Methane Inspection Service (LMI) UAV-based inspection service for anthropogenic methane emissions at landfills using Laser Methane Copter with Downlink. Surveys up to 400 acres per day; diode laser spectroscopy method.
• Power Line Inspection Service (PLI) Aerial inspection of high-voltage power lines using TraKKA three-spectral camera on gyro-stabilized platform. Simultaneous UV, thermal imaging, and visual inspection; 74,000 miles of power lines inspected since 2005.

Quantifiable outcome

• Up to 372 miles of pipeline can be inspected per working day
• +3 more outcomes

Named customers21 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability10 records

Feature8 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Inspired FlightcoreStrategic or Co-development PartnerPartnership with Inspired Flight to create US-made UAV integrated for waste management applications. The IF1200 drone is configured with Pergam's Laser Falcon to create a powerful solution for methane gas detection applications.
• FreeFly SystemscoreStrategic or Co-development PartnerPartnership to integrate Pergam's Laser Falcon methane detector with FreeFly Astro drone (DJI M300) for US-made UAV methane detection solutions for waste management applications.
• UAV ManufacturersminorStrategic or Co-development PartnerDue to partnership with UAV manufacturers, Pergam can fully integrate detectors into UAV design for complete turnkey solutions.

Scale indicators8 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• SeekOps: SeekOps specializes in UAV-mounted methane detection sensors for oil & gas, landfill, and environmental applications. Direct competitor to Pergam's Laser Falcon UAV-mounted methane detectors and Landfill Methane Inspection service.
• Boreal Laser: Boreal Laser produces TDLAS-based gas leak detection instruments including handheld and remote sensing systems for industrial safety and emissions monitoring. Closely comparable in core technology (TDLAS), target market (gas utilities/industrial), and methane-specific focus.
• Picarro: Picarro manufactures TDLAS-based gas analyzers and leak detection systems for utilities, oil & gas, and environmental monitoring. Directly competes with Pergam's ALMA and LMS product lines using similar laser spectroscopy technology for methane detection.
• Bridger Photonics: Bridger Photonics provides aerial laser-based methane detection (GasMapper) for oil & gas operators using similar airborne spectroscopy approach. Directly comparable to Pergam's ALMA aircraft-mounted service for pipeline and facility emissions mapping.
• Heath Consultants: Heath Consultants is one of the largest US providers of gas leak detection services and equipment for natural gas utilities, offering walking surveys, vehicle-based inspection, and leak survey services. Directly competes with Pergam's SELMA vehicle-based system and aerial GPI service.

Emerging players

• GHGSat: GHGSat operates a constellation of satellites for high-resolution methane and greenhouse gas emission detection. Emerging threat to traditional aerial inspection economics that Pergam's GPI service depends on, particularly for facility-scale emissions monitoring.

Broad incumbents

• Teledyne FLIR: Teledyne FLIR (formerly FLIR Systems) is a broad incumbent in thermal imaging and Optical Gas Imaging (OGI) cameras used for methane and VOC leak detection. While Pergam distributes some FLIR-adjacent products, FLIR's G-series OGI cameras compete across multiple industrial inspection use cases.
• Sensia (SLB): Sensia is a joint venture between SLB (Schlumberger) and Rockwell Automation focused on oil & gas automation and measurement, including emissions monitoring solutions. Broad incumbent offering overlapping capabilities with Pergam's stationary LMS continuous monitoring products.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/pergamservices
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/pergam-technical-services

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 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 Pergam Technical Services