Sensistor Technologies

What Sensistor Technologies does

Sensistor Technologies is a privately held Swedish company, founded in 1981 and headquartered in Linköping, Sweden, that manufactures hydrogen-sensitive leak detectors. The company's core product is instrumentation designed to detect and locate hydrogen gas leaks, applicable to industrial and process environments where hydrogen is used, stored, or transported. Based in a region with deep instrumentation heritage, the firm operates as a narrow specialist in a specific sensing modality rather than a broad-line leak detection vendor.

The company is small, with reported headcount of 1-10 employees, and no disclosed revenue, pricing model, or customer roster is present in the available data. Distribution and ownership signals are ambiguous: the company's own website (sensistor.com) is active, and a reference to INFICON (https://www.inficon.com/en) appears in the source material, suggesting a possible partnership, distribution arrangement, or corporate affiliation with the larger Swiss-listed leak detection and vacuum instrumentation group, but no definitive ownership structure is disclosed.

The documented funding history is sparse, with a single recorded round in 2000 involving Litorina as the lead investor. No subsequent funding rounds, acquisitions, product launches, leadership changes, or geographic expansions are recorded in the supplied data. Given the absence of marketing channels, partnership details, certification lists, or management team disclosure, Sensistor appears to operate as a low-profile, long-tenured niche sensor manufacturer with minimal public-facing corporate activity.

Name

Sensistor Technologies

Website

https://sensistor.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

1–10 employees

Short description

Sensistor Technologies is a Swedish, private company founded in 1981 that manufactures hydrogen-sensitive leak detectors for industrial and process applications, operating as a small specialist sensor firm based in Linköping.

Ownership category

akta.pro rank

Product category

Industrial Leak Detection Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)

akta.pro secondary industries

Hydrogen Pipeline Integrity, Inspection & Monitoring (ILI, Leak Detection, SCADA) (TLAGAGAH), Fixed Gas Detection & Continuous Monitoring (Sensors/IoT/Telemetry) (EUAJADAB)

Keywords

• Hydrogen leak detection
• Leak detection equipment
• Gas leak detectors
• Industrial leak testing
• Hydrogen sensing technology

Headquarters

HQ city

Linköping

HQ country

Sweden

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

Sensistor Technologies manufactures hydrogen-sensitive leak detectors used to identify and locate hydrogen gas leaks in industrial applications. The company produces specialized sensing instruments designed for industrial leak testing of components and systems where hydrogen is used as a tracer gas.

Differentiator

Problem solved

Functional benefit

Products and services

• Hydrogen-sensitive leak detectors

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves3 records

Broad incumbents

• Agilent Technologies: Major analytical instrument maker with a leak-detection product line (residual gas analyzers, mass-spec leak detectors). Comparable because it provides laboratory-grade gas and leak analysis instrumentation serving overlapping customers with similar underlying measurement technology.
• Bruker Corporation: Analytical instrumentation provider offering mass-spectrometry-based leak detection and gas analysis. Comparable to Sensistor as an alternative technology approach (mass spec vs. hydrogen tracer) to the same industrial leak-testing problem.
• INFICON: Global leader in leak detection instrumentation, gas analysis, and vacuum technology. Direct strategic comparator given the source's reference to INFICON's website, and a likely parent/affiliate. Comparable because it sells industrial leak detectors — including hydrogen-tracer and other modalities — into the same customer base Sensistor serves.
• MSA Safety: Global safety equipment vendor with a broad fixed and portable gas-detection portfolio including combustible and hydrogen-gas sensors. Comparable to Sensistor as a generalist gas-detection company with adjacent, partially overlapping industrial end markets.
• Drägerwerk: Manufacturer of gas detection and safety instrumentation including portable and fixed hydrogen sensors. Comparable to Sensistor as a gas-detection technology provider serving industrial safety, gas utility, and hydrogen-handling customers.
• Honeywell (RAE Systems): Through the RAE Systems business, Honeywell supplies portable and fixed gas detectors including hydrogen sensors used in industrial and confined-space applications. Comparable to Sensistor as a large-format gas-detection competitor in adjacent end markets.

Direct peers

• Hermann Sewerin GmbH: German specialist in gas leak detection equipment for utility, plumbing, and industrial applications, including hydrogen-sensitive instruments. Directly comparable to Sensistor as a focused leak-detection instrument vendor with overlapping product categories.
• Uson (Linde Engineering): Industrial leak-testing equipment maker offering automated leak-test systems for manufacturing lines. Comparable to Sensistor as a provider of industrial leak-detection and leak-test instrumentation used in the same factory quality-control contexts.
• Pfeiffer Vacuum: Manufacturer of vacuum and leak-detection technology, including helium and hydrogen-mass-spectrometer leak detectors used in industrial and laboratory settings. Directly comparable to Sensistor because it sells competing leak-detection instrumentation into the same industrial end markets.

Emerging players

• Cosmos Gas Detection: Specialist gas-detection manufacturer offering combustible and hydrogen sensors for industrial and consumer applications. Comparable to Sensistor as a focused gas-sensor vendor competing in overlapping leak-detection use cases.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/sensistor-technologies

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors1 record

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 Sensistor Technologies