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This section provides an overview for dimensional metrology equipment as well as their applications and principles. Also, please take a look at the list of 12 dimensional metrology equipment manufacturers and their company rankings. Here are the top-ranked dimensional metrology equipment companies as of September, 2026: 1.OPTAC Measuring Technologies Pvt. Ltd., 2.Pratt & Whitney Measurement Systems, Inc., 3.Ommatidia LIDAR S.L..
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1987~1991: Engaged in research on wire covering materials at Polymer Materials Laboratory.
1991~1997: Worked as a patent Engineer at Koike International Patent Office.
1997~2005 Worked as an intellectual property member at GE Yokogawa Medical System, currently working as a writer.
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Dimensional Metrology Equipment is an instrument or machine used to measure the dimensions of an object.
There are various types of dimensional measuring instruments, ranging from calipers and micrometers that measure by hand to more recent types that can measure dimensions automatically and are non-contact and do not require tools.
Machine-based dimensional measurement has a smaller error margin than human measurement and can measure areas that cannot be measured with calipers and micrometers.
Dimensional Metrology Equipment is used in a variety of fields. Human hand-held measuring instruments such as calipers and micrometers are suitable for measuring the size of parts. On the other hand, there are many types of machine-based Dimensional Metrology Equipment, such as image and projection Dimensional Metrology Equipment, which are suitable for measuring the dimensions of products that are difficult to measure by hand because of the time required to do so.
For example, Dimensional Metrology Equipment is used not only for dimensional measurements, but also for total product inspections because of its ability to take measurements in a short period of time. The said measuring instruments can precisely measure the length, width, and phase measurement of grooves machined on shafts.
Specific examples include measuring the journal diameter of crankshafts, the outer diameter of glass tubes, the meandering of sheets, and the outer diameter of wafers. Projected dimensional measuring machines can also measure variations such as elongation and thinning during tensile testing.
There are many machines for measuring dimensions, including calipers, and their principles are diverse. In this section, “Image Dimensional Metrology Equipment” and “Projected Dimensional Metrology Equipment” are explained.
Image Dimensional Metrology Equipment captures an image of the object to be measured at a fixed distance from the image sensor of the measuring instrument. The size of the object to be measured can be determined by integrating the data of the entire image.
Non-contact imaging is possible, and even soft or large objects can be measured. For this reason, it is also used to measure the dimensions of pyramids and other large architectural structures. 2.
Projection-type Dimensional Metrology Equipment measures dimensions by shining a distortion-free parallel light on the object to be measured and projecting its silhouette onto a screen in an enlarged image. Since the magnification rate is constant, the original dimensions of the object to be measured can be determined by measuring the dimensions of the magnified image.
The advantages of this non-contact measurement method are that it can measure small and complex shapes. There is also a type that measures from the image of the object to be measured by reflecting illumination from the object to be measured.
There are various types of Dimensional Metrology Equipment other than those mentioned above. There are two main types: Mechanical Dimensional Metrology Equipment and Manual Dimensional Metrology Equipment.
There are many types of mechanical Dimensional Metrology Equipment other than “Image Dimensional Metrology Equipment” and “Projected Dimensional Metrology Equipment. This section describes commonly used dimensional detectors other than those mentioned above.
Dimensional Metrology Equipment is often used in the field of metalworking.
*Including some distributors, etc.
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Pratt & Whitney Measurement Systems, Inc. is a manufacturer of ultra-precision metrology products and solutions. Established in 1860, the company is headquartered in Bloomfield, Connecticut, USA. Its main activities revolve around designing, and manufacturing advanced metrology solutions, including Universal (ID/OD) Measuring Instruments and Long Length Universal (ID/OD) Measuring Instruments. The company offers a range of high-precision products, such as gages, calipers, and micrometers, catering to industries like aerospace, automotive, and manufacturing. Pratt & Whitney Measurement Systems provides comprehensive calibration and certification services, ensuring accurate measurements. The company serves applications like dimensional inspection, quality control, and process optimization, supporting various industries.
At Ommatidia LiDAR, we develop World's 1st Massively Parallel (Multi-Channel) Laser RADAR sytems designed for 3D Vibrometry and Micron-level Metrology applications across various industries including aerospace, automotive, automation, civil engineering and more. Our unique Massively Parallel FMCW LiDAR enable fast, accurate data acquisition for vibration analysis, condition monitoring, structural dynamics and other applications. Greatly enhancing, or replacing traditional solutions such accelerometers, single LDVs and others. Ommatidia's flagship products, Q1 and Q2 Multi-Channel Laser Radars, revolutionize: Dimensional Metrology – Ultra-precise component measurements Structural Health Monitoring – Detecting vibrational patterns for safety Condition Monitoring – Preventing machinery downtime Automotive NVH – Enhancing vehicle performance Non-Destructive Testing – Evaluating material integrity Robotics & Automation – Enabling precision and adaptability Our scalable solutions drive innovation across industries, ensuring unmatched accuracy in measurement and automation.
Obishi Keiki Seisakusho, established in 1949 in Osaka, Japan, is a manufacturer of precision test and measurement equipment. The company specializes in manufacturing automatic measuring equipment, ultra-precision masters, precision spirit levels, surface plates, angle plates, and deflection testers. These efficient equipment are used in multiple industries such as automotive, electronics, aerospace, and research and development for the purpose of precise measurements, quality control, and testing the performance of the products. The precision equipment is made of granite and ceramics, ensuring efficient handling and performance in harsh environments such as heat.
Festo Corporation, established in 1925 and headquartered in Esslingen, Germany, is a supplier of automation technology and technical education and is ISO 9001, ISO 13485, and ISO14001 certified. It has around 33,000 catalog products, customized components, and ready-to-install solutions, including grippers, motors, and sensors used in industrial and process automation. The company won the German Future Award in 2010 and serves 300,000 customers worldwide, while its education division provides training solutions for 56,000 industrial companies and educational institutions. It registered €3.81 billion in the 2022 financial year and is available in around 60 countries, with 2,600 patents worldwide.
OPTAC Measuring Technologies Pvt. Ltd., established in 2005, specializes in dimensional metrology solutions for engineering and metalworking industries. We deliver complete gauging systems—from concept, design, and manufacturing to trials, installation, and training—with reliable after-sales support. Backed by a 100+ strong, skilled team and robust infrastructure, our NABL-accredited lab ensures high-precision calibration. Our advanced manufacturing setup features cutting-edge machines and equipment to meet exacting quality standards. We offer comprehensive solutions including multi-gauging systems for gears, steering, crankshafts, pistons, and cylinder liners; automated gauging systems; remote monitoring; and cloud-based line control units. Our SPC-enabled systems ensure detailed statistical analysis and component traceability, making us a trusted one-stop partner for precision quality assurance and control.
Cross Company is a provider of precision measurement solutions that was established in 1954 and is headquartered in Minneapolis, Minnesota, USA. The company offers a wide range of precision measurement products, including hose and fitting equipment, automation equipment, mobile systems integration equipment, precision measurement equipment, and process equipment. Its products, such as digital micrometers, dial indicators, and laser trackers, are used by a number of industries, as diverse as manufacturing, aerospace, and medical industries. The company provides a range of services, including mobile systems integration, automation, calibration, hose and fitting, process and precision measurement services.
Q-PLUS Labs, based in California, USA, has been a supplier and provider of dimensional measurement and inspection services since 1987. The company's expertise lies in precision measurement solutions and serves various industries, including aerospace, automotive, medical, electronics, and manufacturing. The company offers dimensional inspection, 3D scanning, reverse engineering, quality inspection, and metrology solutions. Along with its expertise and advanced technology, the company makes a valuable resource for other companies seeking to ensure the accuracy of its products.
Ranking as of September 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | OPTAC Measuring Technologies Pvt. Ltd. |
19.0%
|
| 2 | Pratt & Whitney Measurement Systems, Inc. |
15.6%
|
| 3 | Ommatidia LIDAR S.L. |
15.0%
|
| 4 | Festo Corporation. |
7.8%
|
| 5 | Q-PLUS Labs |
6.2%
|
| 6 | Meopta - optika, s.r.o |
5.9%
|
| 7 | Cross Company |
5.6%
|
| 8 | Raydiant Ventures Pvt. Ltd |
5.3%
|
| 9 | J H Barclay & Co |
5.3%
|
| 10 | Obishi Keiki Seisakusho |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the dimensional metrology equipment page as of September 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
2 | 28.6% |
|
United States of America
|
1 | 14.3% |
|
Spain
|
1 | 14.3% |
|
Japan
|
1 | 14.3% |
|
Czech Republic
|
1 | 14.3% |
|
United Kingdom
|
1 | 14.3% |
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