What departments does 4D Technology, an Onto Innovation Subsidiary have?

4D Technology, an Onto Innovation Subsidiary has employees across 5 departments including Business Development, Sales, Manufacturing, Marketing, Accounting.

What is the largest department at 4D Technology, an Onto Innovation Subsidiary?

The largest department at 4D Technology, an Onto Innovation Subsidiary is Business Development with 1 employees.

How has 4D Technology, an Onto Innovation Subsidiary's team size changed over time?

4D Technology, an Onto Innovation Subsidiary's team has remained stable from approximately 38 to 38 employees based on available data.

4D Technology, an Onto Innovation Subsidiary Employee Directory

Appliances, Electrical, and Electronics ManufacturingArizona, United States11-50 Employees

4D Technology, a wholly owned subsidiary of Onto Innovation, designs and manufactures laser interferometers, surface roughness profilers, and interferometry accessories for measuring optics, optical systems, and precision-machined surfaces. Headquartered in Tucson, Arizona, at 3280 East Hemisphere Loop Suite 146, the company employs 11–50 people. Its products are designed for deployment in production environments and can operate in the presence of severe vibration and turbulence. 4D Technology's interferometers and profilometers are used in astronomy, aerospace, optical testing, and other industries, supporting measurements from space-based projects to high-throughput production of precision components. Recent developments include the launch of the 4Di InSpec SR roughness measurement system in June 2026, the AccuFiz Duo Fizeau interferometer introduced in 2024, and recognition as a FANUC collaborative robot device supplier in 2025.

4D Technology, an Onto Innovation Subsidiary Global Highlights

North America
59

United States Of America
58
Canada
1

Asia
2

Thailand
1
Malaysia
1

Oceania
1

Australia
1

4D Technology, an Onto Innovation Subsidiary's Leadership

Y. H.
Owner
Mobile Phone
Email
W. M.
Business Development Manager Asia
Mobile Phone
Email
J. N.
Sales Manager
Mobile Phone
Email
G. K.
Principal
Mobile Phone
Email
M. G.
Engineer (manufacturing And Service)
Mobile Phone
Email
S. O.
Content Marketing Specialist
Mobile Phone
Email
E. B.
Finance Accountant
Mobile Phone
Email

4D Technology, an Onto Innovation Subsidiary Employee Metrics

100%

50%

0%

2026

2025

Administrative
Engineering
Branding
Quality Assurance
Accounting
Other
Product Management
Business

Contact profiles from 4D Technology, an Onto Innovation Subsidiary

Name

Title

Contact

Location

Last Update

Y. H.
Owner
Mobile Phone
Email
Thailand, Bangkok
Apr 15, 2026
W. M.
Business Development Manager Asia
Mobile Phone
Email
Malaysia
Apr 15, 2026
J. N.
Sales Manager
Mobile Phone
Email
Jun 30, 2026
G. K.
Principal
Mobile Phone
Email
Oct 22, 2024
M. G.
Engineer (manufacturing And Service)
Mobile Phone
Email
Aug 29, 2026
S. O.
Content Marketing Specialist
Mobile Phone
Email
Oct 17, 2024
E. B.
Finance Accountant
Mobile Phone
Email
Aug 05, 2026

Frequently Asked Questions

What is 4D Technology, an Onto Innovation Subsidiary known for?

4D Technology, an Onto Innovation Subsidiary was founded in 2002 and operates in the Appliances, Electrical, and Electronics Manufacturing industry. You can contact 4D Technology, an Onto Innovation Subsidiary's main corporate office by phone at

+1-520-294-****

. Explore 4D Technology, an Onto Innovation Subsidiary's company overview page for more information.

What is 4D Technology, an Onto Innovation Subsidiary's most common email format?

4D Technology, an Onto Innovation Subsidiary employees' email format typically follows the pattern of First.Last@4dtechnology.com. Trying to find reliable and up-to-date employee contact data? Find more 4D Technology, an Onto Innovation Subsidiary email formats with LeadIQ.

How many employees does 4D Technology, an Onto Innovation Subsidiary have currently?

4D Technology, an Onto Innovation Subsidiary has approximately 48 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Oceania.

Who are 4D Technology, an Onto Innovation Subsidiary's key employees and leadership?

As of August 2026, 4D Technology, an Onto Innovation Subsidiary's key employees include:

Owner: Y. H.
Business Development Manager Asia: W. M.
Sales Manager: J. N.
Principal: G. K.
Engineer (manufacturing And Service): M. G.

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4D Technology, an Onto Innovation Subsidiary Employee Directory

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