SEWERIN
- Company typePrivate
- Founded1908
- HeadquartersHoerdt, France
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
SEWERIN firmographics
Firmographics- Name
- SEWERIN
- Legal name
- Hermann Sewerin GmbH
- Website
- https://sewerin.com
- Company type
- Private
- Founded year
- 1908
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
SEWERIN industry classification
Industry- Product category
- Precision Measurement and Detection Instruments
- NAICS
- Totalizing Fluid Meter and Counting Device Manufacturing (334514)
- SIC
- Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Advanced Leak Quantification & Emissions Measurement (Methane Quantification/OGI/Flux) (EUAJADAK)
- akta.pro secondary industries
- Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones) (EUANAKAA), Leak Detection Services (Computational, Acoustic, Fiber Optic, Vapor) (TLAGALAC)
Keywords
Where SEWERIN is headquartered
LocationHeadquarters
- HQ city
- Hoerdt
- HQ country
- France
- HQ region
- Europe
Offices5 records
Markets served
SEWERIN business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales
Revenue model
- Water Detection Equipment: Sale of precision measuring devices for water leak detection, including noise loggers, ground microphones, correlators, water combination devices, and tracer gas systems. Products include the AQUAPHON A 200, SePem series, SeCorr C 200, and SeCorrPhon AC 200.
- Gas Detection Equipment: Sale of gas detection, measuring, and warning devices for gas utilities and pipeline operators. Products include the LaserGasPatroller LGP 800 and 900, SR-LD 200 and 800, EX-TEC series, PortaFID, and SNOOPER mini.
- Bio & Process Gas Equipment: Sale of stationary and mobile analyzers for biogas and process gas applications, including the Multitec 560.
- Device Servicing & Maintenance: Mobile and stationary device servicing, calibration, repairs, and maintenance for precision measuring devices. Includes service contracts in Germany and Poland. Service partners are also available globally.
- Seminars & Training: Sewerin conducts seminars to qualify employees of utility companies for their daily challenges, complementing product offerings with training services.
- Software Licenses: One-time software license with manageable annual maintenance costs for SeCuRi SAT software used with gas detection devices for LDAR reporting.
Go-to-market motion3 records
Distribution channels8 records
Marketing channels5 records
SEWERIN product offering
Product offeringCore offering
SEWERIN (Hermann Sewerin GmbH) develops, manufactures, and sells precision measuring and detection devices for water leak detection and gas leak detection. The product portfolio spans acoustic leak locators (correlators, noise loggers, ground microphones), laser-based (TDLAS) methane detection systems, gas warning and measuring devices, and bio/process gas analyzers. These devices are used by water suppliers, gas utilities, and pipeline operators to inspect underground pipe networks, locate leaks, and comply with regulations such as the EU Methane Emissions Regulation.
Product overview
SEWERIN (Hermann Sewerin GmbH) is a German manufacturer of precision measuring and detection equipment with over 100 years of industry experience. The company offers a comprehensive portfolio of products organized into four main categories: Water (leak detection and monitoring), Gas (detection, measurement, and warning), Bio & Process Gas (stationary and mobile analyzers), and Detection (pipe and object location). The Water portfolio includes acoustic leak detection systems like the AQUAPHON A 200 and A 150, the multi-function SeCorrPhon AC 200, correlators (SeCorr C 200), noise loggers (SePem 351/150/100), and ground microphones (AquaTest T10, Stethophon 04). The Gas portfolio features vehicle-based LaserGasPatroller systems (LGP 800 and LGP 900) for automated pipe network inspection, remote laser detectors (SR-LD 800/200), multi-function devices (EX-TEC PM 580, EX-TEC HS 680), and portable detectors (PORTAFID M3-K, SNOOPER mini). The Bio & Process Gas line includes the Multitec 560 mobile analyzer. These products serve water suppliers, gas utilities, pipeline operators, municipalities, and service companies through a global network of authorized distribution and service partners.
Differentiator
Problem solved
Functional benefit
Brands
- LaserGasPatroller: Vehicle-based laser detection solution for gas leak detection in underground pipelines (LGP 800, LGP 900 models)
- SeCorrPhon
- AQUAPHON
- SR-LD
- Stethophon
Products and services
- AQUAPHON A 200
Quantifiable outcome
- AQUAPHON A 200 enables technicians to precisely locate underground leaks on the first attempt, eliminating the need for multiple excavations and reducing repair costs and property damage.
- +4 more outcomes
Companies that use SEWERIN
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles4 records
SEWERIN technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
SEWERIN partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core.
- Sewerin Sp. z o.o.coreSewerin's stationary service partner in Poland since 1986, located in Warsaw. Offers on-site device servicing and repair, with mobile service also available without a service contract. The partnership has been operating for nearly 40 years.
- Edenbros, LLCcoreAuthorized service and repair center for Sewerin devices in St. James, Missouri, USA. Provides maintenance and repair services for precision measuring devices to ensure operational safety.
- Tracer Electronics, LLCcoreAuthorized service and repair center in Lebanon, Tennessee, USA. Contact: William Spriggs. Provides authorized device servicing for Sewerin products.
- Tomas Cuerda Inc.coreAuthorized service and repair center in Rio Piedras, Puerto Rico. Contact: Oscar Infante. Provides device servicing and repair for Sewerin products in the Caribbean region.
- Master Leak Technologies LLCcoreAuthorized service and repair center in Hatboro, Pennsylvania, USA. Contacts: Mike Masterson / Eric DeRenzis. Specializes in leak detection technology service and repair.
- Indepth Utility Solutions, LLCcoreAuthorized service and repair center in Richmond, Texas, USA. Provides device servicing for Sewerin precision measuring devices.
- Cameron Instruments Inc.coreAuthorized service and repair center in Guelph, Ontario, Canada. Phone: +1 888 863 8010. Provides authorized service for Sewerin devices in Canada.
- Sewerin S.à.r.l. (France)coreFrench subsidiary and authorized service partner, located at 17 rue Ampère, Hoerdt, France. Operates as both a sales office and service center for French-speaking markets.
- Sewerin Ltd (United Kingdom)coreUK subsidiary and authorized service partner operating out of Hitchin. Serves as the primary contact for the United Kingdom market.
- Sewerin Iberia S.L. (Spain)coreSpanish subsidiary and authorized service partner, located in Madrid. Serves the Spanish market with sales and service support.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
SEWERIN competitors and assessment
Company assessmentDirect peers
- Gutermann AG: Swiss-based precision manufacturer of acoustic water leak detection equipment (correlators, loggers, ground microphones). Direct peer in the water leak detection niche with a similar product portfolio and utility customer base to Sewerin.
- Xylem (Pure Technologies): Xylem's Pure Technologies division provides water pipeline condition assessment, leak detection, and smart water network monitoring. Direct peer in water infrastructure inspection with overlapping acoustic and intelligent monitoring solutions for utilities.
- Radiodetection: UK-based manufacturer of underground utility location and inspection equipment, including cable and pipe locators. Direct peer in utility detection equipment, complementary to Sewerin's pipe and object detection product line.
Broad incumbents
- Badger Meter, Inc. US-listed manufacturer of flow measurement and smart water/IoT solutions for utilities. Broader incumbent selling into the same municipal water customer base with AMI, analytics, and increasingly leak detection offerings.
- Teledyne FLIR: Provider of optical gas imaging (OGI) cameras that visualize methane leaks. Broader incumbent offering a complementary technology for methane emission detection, increasingly relevant to LDAR compliance programs.
- MSA Safety Incorporated: Global manufacturer of safety products including fixed and portable gas detection instruments. Broader incumbent serving gas utilities, oil and gas, and industrial safety with comparable methane detection offerings.
- Honeywell International: Diversified industrial conglomerate with a significant Process Safety / Gas Detection portfolio (Honeywell BW, Analytics). Broader incumbent competing in fixed and portable gas detection used by gas utilities and pipeline operators.
- Mueller Water Products: North American manufacturer of water infrastructure products including hydrants, valves, and pipe condition assessment. Broader incumbent in water utility infrastructure with overlap on leak detection and network monitoring initiatives.
- Drägerwerk AG & Co. KGaA: German-headquartered leader in gas detection, measurement, and safety equipment for industrial and utility markets. Direct geographic and product overlap with Sewerin, particularly in portable and fixed gas detection.
- Itron, Inc. Large global provider of water, gas, and electricity metering plus AMI/network analytics solutions. Broader incumbent serving the same utility customers with adjacent leak detection and smart water network offerings.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
SEWERIN social profiles
Digital presenceSEWERIN compliance and trust
Trust signalCompliance2 records
SEWERIN financial estimates
Financial estimateRevenue estimate
Valuation estimate
SEWERIN leadership team
Management profileNumber of profiles
Profiles2 records
SEWERIN subsidiaries and ownership
Company hierarchySubsidiaries4 records
SEWERIN funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SEWERIN M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SEWERIN
What does SEWERIN do?
SEWERIN (Hermann Sewerin GmbH) develops, manufactures, and sells precision measuring and detection devices for water leak detection and gas leak detection. The product portfolio spans acoustic leak locators (correlators, noise loggers, ground microphones), laser-based (TDLAS) methane detection systems, gas warning and measuring devices, and bio/process gas analyzers. These devices are used by water suppliers, gas utilities, and pipeline operators to inspect underground pipe networks, locate leaks, and comply with regulations such as the EU Methane Emissions Regulation.
Is SEWERIN a public or private company?
SEWERIN is a private company. It is classified as family owned and is currently operating.
When was SEWERIN founded?
SEWERIN was founded in 1908. It employs 11 to 50 people.
Where is SEWERIN based?
SEWERIN is headquartered in Hoerdt, France, in the Europe region.
How does SEWERIN make money?
Six revenue lines are on record. Water Detection Equipment is the primary driver. The others are gas Detection Equipment, bio & Process Gas Equipment, device Servicing & Maintenance, seminars & Training and software Licenses.
Who are SEWERIN's main competitors?
Direct peers on record are Gutermann AG, Xylem (Pure Technologies) and Radiodetection. Broad incumbents are Badger Meter, Inc., Teledyne FLIR, MSA Safety Incorporated, Honeywell International, Mueller Water Products, Drägerwerk AG & Co. KGaA and Itron, Inc..
Does SEWERIN have an API?
No public API is recorded for SEWERIN.
What industry is SEWERIN in?
SEWERIN's product category is Precision Measurement and Detection Instruments. Its primary akta.pro industry code is EUAJADAK, Advanced Leak Quantification & Emissions Measurement (Methane Quantification/OGI/Flux), with a secondary code of EUANAKAA, Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones). Its NAICS code is 334514 and its SIC code is 4900.