APO RESEARCH · REPORT
Inertial Measurement Unit (IMU)
An inertial measurement unit combines accelerometers and gyroscopes to measure linear acceleration and angular velocity along multiple axes.

Product & engineering
Understand the product.
An IMU is a self-contained system that measures linear acceleration and angular motion/rotational rate using a combination of (typically) three gyroscopes and three accelerometers. IMUs are used as components of navigation and guidance systems to track the position, velocity, and orientation of a vehicle throughout a particular mission.
Accelerometers also respond to gravity; gyroscopes measure rotation rate. Bias, noise and temperature behaviour influence the integrated motion result.
Axis alignment, vibration and sampling synchronisation matter when the module is mounted in a vehicle, robot or handheld device. Position is a derived quantity rather than a direct IMU reading.
What turns activity into demand
Host-device output reaches IMU demand through fitment, module architecture and performance requirements. Sensor ICs, calibrated IMU modules and complete navigation systems have different content and value.
The commercial boundary
Sensor ICs, calibrated IMU modules and complete navigation systems have different content and value.
Selected research
Industry Growth & Trends
Global Inertial Measurement Unit (IMU) Industry Growth and Trends Forecast to 2032
Market perspective
An IMU is a self-contained system that measures linear acceleration and angular motion/rotational rate using a combination of (typically) three gyroscopes and three accelerometers. IMUs are used as components of navigation and guidance systems to track the position, velocity, and orientation of a vehicle throughout a particular mission.
Global Inertial Measurement Unit (IMU) key players include Honeywell International, Northrop Grumman Corp, SAFRAN, Thales, etc. Global top four manufacturers hold a share over 50%.
North America is the largest market, with a share over 70%, followed by Europe and China, both have a share over 25 percent.
Read the full market overview
In terms of product, High-performance IMU is the largest segment, with a share over 60%. And in terms of application, the largest application is Defense, followed by Commercial Aerospace and Other Industrial Application.
Report Scope
This report provides a structured, data-driven view of the global Inertial Measurement Unit (IMU) market, combining harmonized quantitative metrics with targeted qualitative insight to support business and growth strategy, market positioning, and capital allocation.
The Inertial Measurement Unit (IMU) market size, estimates, and forecasts are presented in terms of sales volume (K Units) and revenue (US$ million), with 2025 as the base year and historical and forecast data for 2021-2032. The report segments the global Inertial Measurement Unit (IMU) market by Type, Application, region/country, and company, provides regional market sizes at the segment level, profiles the competitive landscape and key players and their market ranks, and reviews technology trends and new product developments relevant to Inertial Measurement Unit (IMU).
Key Companies & Market Share Insights
This section analyzes the strategies and performance of leading manufacturers in the global Inertial Measurement Unit (IMU) market, including portfolio focus, innovation and product development, mergers and acquisitions, collaborations, and geographic expansion used to sustain or enhance competitive positions. It also summarizes recent corporate developments and key financial indicators and provides global revenue, price, and sales volume data by manufacturer for 2020-2025, enabling benchmarking of scale, pricing, and market share and supporting assessment of market concentration through indicators such as CR5 and CR10.
Inertial Measurement Unit (IMU) Market by Company
Honeywell International
Northrop Grumman Corp
SAFRAN
Thales
Kearfott
KVH Industries
UTC
Systron Donner Inertial
IAI Tamam
L3 Technologies
VectorNav
SBG systems
Navgnss
Starneto
Inertial Measurement Unit (IMU) Segment by Type
High-performance IMU
MEMS Based IMU (except for consumer and automotive grade)
Inertial Measurement Unit (IMU) Segment by Application
Defense
Commercial Aerospace
Other Industrial Application
Inertial Measurement Unit (IMU) Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Inertial Measurement Unit (IMU) market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of Inertial Measurement Unit (IMU) and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market.
5. This report helps stakeholders to gain insights into which regions to target globally.
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Inertial Measurement Unit (IMU).
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Introduces the study scope of this report, executive summary of market segments by type, market size segments for North America, Europe, Asia Pacific, South America, Middle East & Africa.
Chapter 2: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 3: Detailed analysis of Inertial Measurement Unit (IMU) manufacturers competitive landscape, price, sales, revenue, market share and ranking, latest development plan, merger, and acquisition information, etc.
Chapter 4: Sales, revenue of Inertial Measurement Unit (IMU) in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the future development prospects, and market space in the world.
Chapter 5: Introduces market segments by application, market size segment for North America, Europe, Asia Pacific, South America, Middle East & Africa.
Chapter 6: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 7, 8, 9, 10 and 11: North America, Europe, Asia Pacific, South America, Middle East & Africa, sales and revenue by country.
Chapter 12: Analysis of industrial chain, key raw materials, manufacturing cost, and market dynamics.
Chapter 13: Concluding Insights of the report.
More report detail
Tables and figures
Scope & coverage.
Types
- High-performance IMU
- MEMS Based IMU (except for consumer and automotive grade)
Applications
- Defense
- Commercial Aerospace
- Other Industrial Application
Companies covered
- Honeywell International
- Northrop Grumman Corp
- SAFRAN
- Thales
- Kearfott
- KVH Industries
- UTC
- Systron Donner Inertial
- IAI Tamam
- L3 Technologies
- VectorNav
- SBG systems
- Navgnss
- Starneto
Inside the report.
1 Market Overview
- 1.1 Product Definition
- 1.2 Global Market Growth Prospects
- 1.2.1 Global Inertial Measurement Unit (IMU) Market Size Estimates and Forecasts (2021-2032)
- 1.2.2 Global Inertial Measurement Unit (IMU) Sales Estimates and Forecasts (2021-2032)
- 1.3 Inertial Measurement Unit (IMU) Market by Type
- 1.3.1 High-performance IMU
- 1.3.2 MEMS Based IMU (except for consumer and automotive grade)
- 1.4 Global Inertial Measurement Unit (IMU) Market Size by Type
- 1.4.1 Global Inertial Measurement Unit (IMU) Market Size Overview by Type (2021-2032)
- 1.4.2 Global Inertial Measurement Unit (IMU) Historic Market Size Review by Type (2021-2026)
- 1.4.3 Global Inertial Measurement Unit (IMU) Forecasted Market Size by Type (2027-2032)
- 1.5 Key Regions Market Size by Type
- 1.5.1 North America Inertial Measurement Unit (IMU) Sales Breakdown by Type (2021-2026)
- 1.5.2 Europe Inertial Measurement Unit (IMU) Sales Breakdown by Type (2021-2026)
- 1.5.3 Asia-Pacific Inertial Measurement Unit (IMU) Sales Breakdown by Type (2021-2026)
- 1.5.4 South America Inertial Measurement Unit (IMU) Sales Breakdown by Type (2021-2026)
- 1.5.5 Middle East and Africa Inertial Measurement Unit (IMU) Sales Breakdown by Type (2021-2026)
2 Global Market Dynamics
- 2.1 Inertial Measurement Unit (IMU) Industry Trends
- 2.2 Inertial Measurement Unit (IMU) Industry Drivers
- 2.3 Inertial Measurement Unit (IMU) Industry Opportunities and Challenges
- 2.4 Inertial Measurement Unit (IMU) Industry Restraints
3 Market Competitive Landscape by Company
- 3.1 Global Top Players by Inertial Measurement Unit (IMU) Revenue (2021-2026)
- 3.2 Global Top Players by Inertial Measurement Unit (IMU) Sales (2021-2026)
- 3.3 Global Top Players by Inertial Measurement Unit (IMU) Price (2021-2026)
- 3.4 Global Inertial Measurement Unit (IMU) Industry Company Ranking, 2024 VS 2025 VS 2026
- 3.5 Global Inertial Measurement Unit (IMU) Major Company Production Sites & Headquarters
- 3.6 Global Inertial Measurement Unit (IMU) Company, Product Type & Application
- 3.7 Global Inertial Measurement Unit (IMU) Company Establishment Date
- 3.8 Market Competitive Analysis
- 3.8.1 Global Inertial Measurement Unit (IMU) Market CR5 and HHI
- 3.8.2 Global Top 5 and 10 Inertial Measurement Unit (IMU) Players Market Share by Revenue in 2025
- 3.8.3 2025 Inertial Measurement Unit (IMU) Tier 1, Tier 2, and Tier 3
4 Inertial Measurement Unit (IMU) Regional Status and Outlook
- 4.1 Global Inertial Measurement Unit (IMU) Market Size and CAGR by Region: 2021 VS 2025 VS 2032
- 4.2 Global Inertial Measurement Unit (IMU) Historic Market Size by Region
- 4.2.1 Global Inertial Measurement Unit (IMU) Sales in Volume by Region (2021-2026)
- 4.2.2 Global Inertial Measurement Unit (IMU) Sales in Value by Region (2021-2026)
- 4.2.3 Global Inertial Measurement Unit (IMU) Sales (Volume & Value), Price and Gross Margin (2021-2026)
- 4.3 Global Inertial Measurement Unit (IMU) Forecasted Market Size by Region
- 4.3.1 Global Inertial Measurement Unit (IMU) Sales in Volume by Region (2027-2032)
- 4.3.2 Global Inertial Measurement Unit (IMU) Sales in Value by Region (2027-2032)
- 4.3.3 Global Inertial Measurement Unit (IMU) Sales (Volume & Value), Price and Gross Margin (2027-2032)
5 Inertial Measurement Unit (IMU) by Application
- 5.1 Inertial Measurement Unit (IMU) Market by Application
- 5.1.1 Defense
- 5.1.2 Commercial Aerospace
- 5.1.3 Other Industrial Application
- 5.2 Global Inertial Measurement Unit (IMU) Market Size by Application
- 5.2.1 Global Inertial Measurement Unit (IMU) Market Size Overview by Application (2021-2032)
- 5.2.2 Global Inertial Measurement Unit (IMU) Historic Market Size Review by Application (2021-2026)
- 5.2.3 Global Inertial Measurement Unit (IMU) Forecasted Market Size by Application (2027-2032)
- 5.3 Key Regions Market Size by Application
- 5.3.1 North America Inertial Measurement Unit (IMU) Sales Breakdown by Application (2021-2026)
- 5.3.2 Europe Inertial Measurement Unit (IMU) Sales Breakdown by Application (2021-2026)
- 5.3.3 Asia-Pacific Inertial Measurement Unit (IMU) Sales Breakdown by Application (2021-2026)
- 5.3.4 South America Inertial Measurement Unit (IMU) Sales Breakdown by Application (2021-2026)
- 5.3.5 Middle East and Africa Inertial Measurement Unit (IMU) Sales Breakdown by Application (2021-2026)
6 Company Profiles
- 6.1 Honeywell International
- 6.1.1 Honeywell International Company Information
- 6.1.2 Honeywell International Business Overview
- 6.1.3 Honeywell International Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.1.4 Honeywell International Inertial Measurement Unit (IMU) Product Portfolio
- 6.1.5 Honeywell International Recent Developments
- 6.2 Northrop Grumman Corp
- 6.2.1 Northrop Grumman Corp Company Information
- 6.2.2 Northrop Grumman Corp Business Overview
- 6.2.3 Northrop Grumman Corp Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.2.4 Northrop Grumman Corp Inertial Measurement Unit (IMU) Product Portfolio
- 6.2.5 Northrop Grumman Corp Recent Developments
- 6.3 SAFRAN
- 6.3.1 SAFRAN Company Information
- 6.3.2 SAFRAN Business Overview
- 6.3.3 SAFRAN Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.3.4 SAFRAN Inertial Measurement Unit (IMU) Product Portfolio
- 6.3.5 SAFRAN Recent Developments
- 6.4 Thales
- 6.4.1 Thales Company Information
- 6.4.2 Thales Business Overview
- 6.4.3 Thales Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.4.4 Thales Inertial Measurement Unit (IMU) Product Portfolio
- 6.4.5 Thales Recent Developments
- 6.5 Kearfott
- 6.5.1 Kearfott Company Information
- 6.5.2 Kearfott Business Overview
- 6.5.3 Kearfott Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.5.4 Kearfott Inertial Measurement Unit (IMU) Product Portfolio
- 6.5.5 Kearfott Recent Developments
- 6.6 KVH Industries
- 6.6.1 KVH Industries Company Information
- 6.6.2 KVH Industries Business Overview
- 6.6.3 KVH Industries Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.6.4 KVH Industries Inertial Measurement Unit (IMU) Product Portfolio
- 6.6.5 KVH Industries Recent Developments
- 6.7 UTC
- 6.7.1 UTC Company Information
- 6.7.2 UTC Business Overview
- 6.7.3 UTC Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.7.4 UTC Inertial Measurement Unit (IMU) Product Portfolio
- 6.7.5 UTC Recent Developments
- 6.8 Systron Donner Inertial
- 6.8.1 Systron Donner Inertial Company Information
- 6.8.2 Systron Donner Inertial Business Overview
- 6.8.3 Systron Donner Inertial Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.8.4 Systron Donner Inertial Inertial Measurement Unit (IMU) Product Portfolio
- 6.8.5 Systron Donner Inertial Recent Developments
- 6.9 IAI Tamam
- 6.9.1 IAI Tamam Company Information
- 6.9.2 IAI Tamam Business Overview
- 6.9.3 IAI Tamam Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.9.4 IAI Tamam Inertial Measurement Unit (IMU) Product Portfolio
- 6.9.5 IAI Tamam Recent Developments
- 6.10 L3 Technologies
- 6.10.1 L3 Technologies Company Information
- 6.10.2 L3 Technologies Business Overview
- 6.10.3 L3 Technologies Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.10.4 L3 Technologies Inertial Measurement Unit (IMU) Product Portfolio
- 6.10.5 L3 Technologies Recent Developments
- 6.11 VectorNav
- 6.11.1 VectorNav Company Information
- 6.11.2 VectorNav Business Overview
- 6.11.3 VectorNav Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.11.4 VectorNav Inertial Measurement Unit (IMU) Product Portfolio
- 6.11.5 VectorNav Recent Developments
- 6.12 SBG systems
- 6.12.1 SBG systems Company Information
- 6.12.2 SBG systems Business Overview
- 6.12.3 SBG systems Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.12.4 SBG systems Inertial Measurement Unit (IMU) Product Portfolio
- 6.12.5 SBG systems Recent Developments
- 6.13 Navgnss
- 6.13.1 Navgnss Company Information
- 6.13.2 Navgnss Business Overview
- 6.13.3 Navgnss Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.13.4 Navgnss Inertial Measurement Unit (IMU) Product Portfolio
- 6.13.5 Navgnss Recent Developments
- 6.14 Starneto
- 6.14.1 Starneto Company Information
- 6.14.2 Starneto Business Overview
- 6.14.3 Starneto Inertial Measurement Unit (IMU) Sales, Revenue and Gross Margin (2021-2026)
- 6.14.4 Starneto Inertial Measurement Unit (IMU) Product Portfolio
- 6.14.5 Starneto Recent Developments
7 North America by Country
- 7.1 North America Inertial Measurement Unit (IMU) Sales by Country
- 7.1.1 North America Inertial Measurement Unit (IMU) Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 7.1.2 North America Inertial Measurement Unit (IMU) Sales by Country (2021-2026)
- 7.1.3 North America Inertial Measurement Unit (IMU) Sales Forecast by Country (2027-2032)
- 7.2 North America Inertial Measurement Unit (IMU) Market Size by Country
- 7.2.1 North America Inertial Measurement Unit (IMU) Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 7.2.2 North America Inertial Measurement Unit (IMU) Market Size by Country (2021-2026)
- 7.2.3 North America Inertial Measurement Unit (IMU) Market Size Forecast by Country (2027-2032)
8 Europe by Country
- 8.1 Europe Inertial Measurement Unit (IMU) Sales by Country
- 8.1.1 Europe Inertial Measurement Unit (IMU) Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 8.1.2 Europe Inertial Measurement Unit (IMU) Sales by Country (2021-2026)
- 8.1.3 Europe Inertial Measurement Unit (IMU) Sales Forecast by Country (2027-2032)
- 8.2 Europe Inertial Measurement Unit (IMU) Market Size by Country
- 8.2.1 Europe Inertial Measurement Unit (IMU) Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 8.2.2 Europe Inertial Measurement Unit (IMU) Market Size by Country (2021-2026)
- 8.2.3 Europe Inertial Measurement Unit (IMU) Market Size Forecast by Country (2027-2032)
9 Asia-Pacific by Country
- 9.1 Asia-Pacific Inertial Measurement Unit (IMU) Sales by Country
- 9.1.1 Asia-Pacific Inertial Measurement Unit (IMU) Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 9.1.2 Asia-Pacific Inertial Measurement Unit (IMU) Sales by Country (2021-2026)
- 9.1.3 Asia-Pacific Inertial Measurement Unit (IMU) Sales Forecast by Country (2027-2032)
- 9.2 Asia-Pacific Inertial Measurement Unit (IMU) Market Size by Country
- 9.2.1 Asia-Pacific Inertial Measurement Unit (IMU) Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 9.2.2 Asia-Pacific Inertial Measurement Unit (IMU) Market Size by Country (2021-2026)
- 9.2.3 Asia-Pacific Inertial Measurement Unit (IMU) Market Size Forecast by Country (2027-2032)
10 South America by Country
- 10.1 South America Inertial Measurement Unit (IMU) Sales by Country
- 10.1.1 South America Inertial Measurement Unit (IMU) Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 10.1.2 South America Inertial Measurement Unit (IMU) Sales by Country (2021-2026)
- 10.1.3 South America Inertial Measurement Unit (IMU) Sales Forecast by Country (2027-2032)
- 10.2 South America Inertial Measurement Unit (IMU) Market Size by Country
- 10.2.1 South America Inertial Measurement Unit (IMU) Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 10.2.2 South America Inertial Measurement Unit (IMU) Market Size by Country (2021-2026)
- 10.2.3 South America Inertial Measurement Unit (IMU) Market Size Forecast by Country (2027-2032)
11 Middle East and Africa by Country
- 11.1 Middle East and Africa Inertial Measurement Unit (IMU) Sales by Country
- 11.1.1 Middle East and Africa Inertial Measurement Unit (IMU) Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 11.1.2 Middle East and Africa Inertial Measurement Unit (IMU) Sales by Country (2021-2026)
- 11.1.3 Middle East and Africa Inertial Measurement Unit (IMU) Sales Forecast by Country (2027-2032)
- 11.2 Middle East and Africa Inertial Measurement Unit (IMU) Market Size by Country
- 11.2.1 Middle East and Africa Inertial Measurement Unit (IMU) Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 11.2.2 Middle East and Africa Inertial Measurement Unit (IMU) Market Size by Country (2021-2026)
- 11.2.3 Middle East and Africa Inertial Measurement Unit (IMU) Market Size Forecast by Country (2027-2032)
12 Value Chain and Sales Channels Analysis
- 12.1 Inertial Measurement Unit (IMU) Value Chain Analysis
- 12.1.1 Inertial Measurement Unit (IMU) Key Raw Materials
- 12.1.2 Key Raw Materials Price
- 12.1.3 Raw Materials Key Suppliers
- 12.1.4 Manufacturing Cost Structure
- 12.1.5 Inertial Measurement Unit (IMU) Production Mode & Process
- 12.2 Inertial Measurement Unit (IMU) Sales Channels Analysis
- 12.2.1 Direct Comparison with Distribution Share
- 12.2.2 Inertial Measurement Unit (IMU) Distributors
- 12.2.3 Inertial Measurement Unit (IMU) Customers
13 Concluding Insights
14 Appendix
- 14.1 Reasons for Doing This Study
- 14.2 Research Methodology
- 14.3 Research Process
- 14.4 Authors List of This Report
- 14.5 Data Source
- 14.5.1 Secondary Sources
- 14.5.2 Primary Sources
- 14.6 Disclaimer
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