

The global Helium Leak Sensor market size is predicted to grow from US$ 156 million in 2025 to US$ 171 million in 2031; it is expected to grow at a CAGR of 1.6% from 2025 to 2031.
A Helium Leak Sensor or Helium Leak detector is used to locate and measure the size of leaks into or out of a system or containing device. The tracer gas, helium, is introduced to a test part that is connected to the leak detector. The helium leaking through the test part enters through the system and this partial pressure is measured and the results are displayed on a meter.
Helium leak detectors consist of the following components:
A spectrometer to detect the mass of helium
A vacuum system to maintain the pressure in the spectrometer
A mechanical pump to evacuate the part to be tested
Valves which enable the various stages of detection: evacuation, test & venting
An amplifier and readout instrumentation to monitor the output signal
Power supplies and controls
Fixturing that attaches the part to be tested to the detector
Methods of Leak Testing Parts
There are two main methods to leak test parts using helium: Vacuum Testing (outside-in) and Pressure Testing (Inside-out). The detection method should be selected based on the working conditions of the part to be tested. It is important to maintain the same pressure conditions during the test as will exist during the actual use of the part. Vacuum systems should be tested with a vacuum inside the chamber. A compressed air cylinder should be tested with high pressure inside the cylinder.
INFICON, Agilent, Leybold and Pfeiffer Vacuum are the top 4 manufacturters of Helium Leak Sensor, with about 59% market shares.
The “Helium Leak Sensor Industry Forecast” looks at past sales and reviews total world Helium Leak Sensor sales in 2024, providing a comprehensive analysis by region and market sector of projected Helium Leak Sensor sales for 2025 through 2031. With Helium Leak Sensor sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Helium Leak Sensor industry.
This Insight Report provides a comprehensive analysis of the global Helium Leak Sensor landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Helium Leak Sensor portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Helium Leak Sensor market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Helium Leak Sensor and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Helium Leak Sensor.
This report presents a comprehensive overview, market shares, and growth opportunities of Helium Leak Sensor market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Portable Leak Detector
Compact Leak Detector
Stationary Leak Detector
Segmentation by Application:
Electronics
Power Industry
Aerospace
Automotive
Others
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
INFICON
Agilent
Leybold
Pfeiffer Vacuum
Shimadzu
Edwards Vacuum
ULVAC
VIC Leak Detection
AnHui Wanyi
LACO Technologies
Key Questions Addressed in this Report
What is the 10-year outlook for the global Helium Leak Sensor market?
What factors are driving Helium Leak Sensor market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Helium Leak Sensor market opportunities vary by end market size?
How does Helium Leak Sensor break out by Type, by Application?
Please Note - This is an on demand report and will be delivered in 2 business days (48 hours) post payment.
1 Scope of the Report
1.1 Market Introduction
1.2 Years Considered
1.3 Research Objectives
1.4 Market Research Methodology
1.5 Research Process and Data Source
1.6 Economic Indicators
1.7 Currency Considered
1.8 Market Estimation Caveats
2 Executive Summary
2.1 World Market Overview
2.1.1 Global Helium Leak Sensor Annual Sales 2020-2031
2.1.2 World Current & Future Analysis for Helium Leak Sensor by Geographic Region, 2020, 2024 & 2031
2.1.3 World Current & Future Analysis for Helium Leak Sensor by Country/Region, 2020, 2024 & 2031
2.2 Helium Leak Sensor Segment by Type
2.2.1 Portable Leak Detector
2.2.2 Compact Leak Detector
2.2.3 Stationary Leak Detector
2.3 Helium Leak Sensor Sales by Type
2.3.1 Global Helium Leak Sensor Sales Market Share by Type (2020-2025)
2.3.2 Global Helium Leak Sensor Revenue and Market Share by Type (2020-2025)
2.3.3 Global Helium Leak Sensor Sale Price by Type (2020-2025)
2.4 Helium Leak Sensor Segment by Application
2.4.1 Electronics
2.4.2 Power Industry
2.4.3 Aerospace
2.4.4 Automotive
2.4.5 Others
2.5 Helium Leak Sensor Sales by Application
2.5.1 Global Helium Leak Sensor Sale Market Share by Application (2020-2025)
2.5.2 Global Helium Leak Sensor Revenue and Market Share by Application (2020-2025)
2.5.3 Global Helium Leak Sensor Sale Price by Application (2020-2025)
3 Global by Company
3.1 Global Helium Leak Sensor Breakdown Data by Company
3.1.1 Global Helium Leak Sensor Annual Sales by Company (2020-2025)
3.1.2 Global Helium Leak Sensor Sales Market Share by Company (2020-2025)
3.2 Global Helium Leak Sensor Annual Revenue by Company (2020-2025)
3.2.1 Global Helium Leak Sensor Revenue by Company (2020-2025)
3.2.2 Global Helium Leak Sensor Revenue Market Share by Company (2020-2025)
3.3 Global Helium Leak Sensor Sale Price by Company
3.4 Key Manufacturers Helium Leak Sensor Producing Area Distribution, Sales Area, Product Type
3.4.1 Key Manufacturers Helium Leak Sensor Product Location Distribution
3.4.2 Players Helium Leak Sensor Products Offered
3.5 Market Concentration Rate Analysis
3.5.1 Competition Landscape Analysis
3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2023-2025)
3.6 New Products and Potential Entrants
3.7 Market M&A Activity & Strategy
4 World Historic Review for Helium Leak Sensor by Geographic Region
4.1 World Historic Helium Leak Sensor Market Size by Geographic Region (2020-2025)
4.1.1 Global Helium Leak Sensor Annual Sales by Geographic Region (2020-2025)
4.1.2 Global Helium Leak Sensor Annual Revenue by Geographic Region (2020-2025)
4.2 World Historic Helium Leak Sensor Market Size by Country/Region (2020-2025)
4.2.1 Global Helium Leak Sensor Annual Sales by Country/Region (2020-2025)
4.2.2 Global Helium Leak Sensor Annual Revenue by Country/Region (2020-2025)
4.3 Americas Helium Leak Sensor Sales Growth
4.4 APAC Helium Leak Sensor Sales Growth
4.5 Europe Helium Leak Sensor Sales Growth
4.6 Middle East & Africa Helium Leak Sensor Sales Growth
5 Americas
5.1 Americas Helium Leak Sensor Sales by Country
5.1.1 Americas Helium Leak Sensor Sales by Country (2020-2025)
5.1.2 Americas Helium Leak Sensor Revenue by Country (2020-2025)
5.2 Americas Helium Leak Sensor Sales by Type (2020-2025)
5.3 Americas Helium Leak Sensor Sales by Application (2020-2025)
5.4 United States
5.5 Canada
5.6 Mexico
5.7 Brazil
6 APAC
6.1 APAC Helium Leak Sensor Sales by Region
6.1.1 APAC Helium Leak Sensor Sales by Region (2020-2025)
6.1.2 APAC Helium Leak Sensor Revenue by Region (2020-2025)
6.2 APAC Helium Leak Sensor Sales by Type (2020-2025)
6.3 APAC Helium Leak Sensor Sales by Application (2020-2025)
6.4 China
6.5 Japan
6.6 South Korea
6.7 Southeast Asia
6.8 India
6.9 Australia
6.10 China Taiwan
7 Europe
7.1 Europe Helium Leak Sensor by Country
7.1.1 Europe Helium Leak Sensor Sales by Country (2020-2025)
7.1.2 Europe Helium Leak Sensor Revenue by Country (2020-2025)
7.2 Europe Helium Leak Sensor Sales by Type (2020-2025)
7.3 Europe Helium Leak Sensor Sales by Application (2020-2025)
7.4 Germany
7.5 France
7.6 UK
7.7 Italy
7.8 Russia
8 Middle East & Africa
8.1 Middle East & Africa Helium Leak Sensor by Country
8.1.1 Middle East & Africa Helium Leak Sensor Sales by Country (2020-2025)
8.1.2 Middle East & Africa Helium Leak Sensor Revenue by Country (2020-2025)
8.2 Middle East & Africa Helium Leak Sensor Sales by Type (2020-2025)
8.3 Middle East & Africa Helium Leak Sensor Sales by Application (2020-2025)
8.4 Egypt
8.5 South Africa
8.6 Israel
8.7 Turkey
8.8 GCC Countries
9 Market Drivers, Challenges and Trends
9.1 Market Drivers & Growth Opportunities
9.2 Market Challenges & Risks
9.3 Industry Trends
10 Manufacturing Cost Structure Analysis
10.1 Raw Material and Suppliers
10.2 Manufacturing Cost Structure Analysis of Helium Leak Sensor
10.3 Manufacturing Process Analysis of Helium Leak Sensor
10.4 Industry Chain Structure of Helium Leak Sensor
11 Marketing, Distributors and Customer
11.1 Sales Channel
11.1.1 Direct Channels
11.1.2 Indirect Channels
11.2 Helium Leak Sensor Distributors
11.3 Helium Leak Sensor Customer
12 World Forecast Review for Helium Leak Sensor by Geographic Region
12.1 Global Helium Leak Sensor Market Size Forecast by Region
12.1.1 Global Helium Leak Sensor Forecast by Region (2026-2031)
12.1.2 Global Helium Leak Sensor Annual Revenue Forecast by Region (2026-2031)
12.2 Americas Forecast by Country (2026-2031)
12.3 APAC Forecast by Region (2026-2031)
12.4 Europe Forecast by Country (2026-2031)
12.5 Middle East & Africa Forecast by Country (2026-2031)
12.6 Global Helium Leak Sensor Forecast by Type (2026-2031)
12.7 Global Helium Leak Sensor Forecast by Application (2026-2031)
13 Key Players Analysis
13.1 INFICON
13.1.1 INFICON Company Information
13.1.2 INFICON Helium Leak Sensor Product Portfolios and Specifications
13.1.3 INFICON Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.1.4 INFICON Main Business Overview
13.1.5 INFICON Latest Developments
13.2 Agilent
13.2.1 Agilent Company Information
13.2.2 Agilent Helium Leak Sensor Product Portfolios and Specifications
13.2.3 Agilent Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.2.4 Agilent Main Business Overview
13.2.5 Agilent Latest Developments
13.3 Leybold
13.3.1 Leybold Company Information
13.3.2 Leybold Helium Leak Sensor Product Portfolios and Specifications
13.3.3 Leybold Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.3.4 Leybold Main Business Overview
13.3.5 Leybold Latest Developments
13.4 Pfeiffer Vacuum
13.4.1 Pfeiffer Vacuum Company Information
13.4.2 Pfeiffer Vacuum Helium Leak Sensor Product Portfolios and Specifications
13.4.3 Pfeiffer Vacuum Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.4.4 Pfeiffer Vacuum Main Business Overview
13.4.5 Pfeiffer Vacuum Latest Developments
13.5 Shimadzu
13.5.1 Shimadzu Company Information
13.5.2 Shimadzu Helium Leak Sensor Product Portfolios and Specifications
13.5.3 Shimadzu Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.5.4 Shimadzu Main Business Overview
13.5.5 Shimadzu Latest Developments
13.6 Edwards Vacuum
13.6.1 Edwards Vacuum Company Information
13.6.2 Edwards Vacuum Helium Leak Sensor Product Portfolios and Specifications
13.6.3 Edwards Vacuum Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.6.4 Edwards Vacuum Main Business Overview
13.6.5 Edwards Vacuum Latest Developments
13.7 ULVAC
13.7.1 ULVAC Company Information
13.7.2 ULVAC Helium Leak Sensor Product Portfolios and Specifications
13.7.3 ULVAC Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.7.4 ULVAC Main Business Overview
13.7.5 ULVAC Latest Developments
13.8 VIC Leak Detection
13.8.1 VIC Leak Detection Company Information
13.8.2 VIC Leak Detection Helium Leak Sensor Product Portfolios and Specifications
13.8.3 VIC Leak Detection Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.8.4 VIC Leak Detection Main Business Overview
13.8.5 VIC Leak Detection Latest Developments
13.9 AnHui Wanyi
13.9.1 AnHui Wanyi Company Information
13.9.2 AnHui Wanyi Helium Leak Sensor Product Portfolios and Specifications
13.9.3 AnHui Wanyi Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.9.4 AnHui Wanyi Main Business Overview
13.9.5 AnHui Wanyi Latest Developments
13.10 LACO Technologies
13.10.1 LACO Technologies Company Information
13.10.2 LACO Technologies Helium Leak Sensor Product Portfolios and Specifications
13.10.3 LACO Technologies Helium Leak Sensor Sales, Revenue, Price and Gross Margin (2020-2025)
13.10.4 LACO Technologies Main Business Overview
13.10.5 LACO Technologies Latest Developments
14 Research Findings and Conclusion
*If Applicable.