TZ headquarters details
- Street address
- 999 East Touhy Avenue suite 460
- City
- Des Plaines
- State / region
- Illinois
- ZIP / postal code
- 60018
- Country
- United States
- Phone
- +61 2 9222 8890
- Founded
- 1998
- Website
- tz.net
- Stock
- ASE: TZL
Location map
Open in Google MapsAll TZ office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Des Plaines HQ | Illinois | United States | Headquarters |
Showing the headquarters of 17 recorded locations. See every location in GraphIQ →
About TZ
TZ (ASE: TZL) is headquartered in Des Plaines, Illinois, United States. Founded in 1998, the company has 17 recorded locations across 5+ countries and employs approximately 38 people worldwide.
Where is TZ's main office?
TZ's main headquarters office is located at 999 East Touhy Avenue suite 460, Des Plaines, Illinois 60018, United States. This is the company's primary corporate address.
TZ regional offices
Beyond its headquarters in Des Plaines, TZ has recorded locations in United States, Australia, Singapore, The Netherlands and United Kingdom.
TZ contact information
The main switchboard for TZ headquarters can be reached at +61 2 9222 8890. Official website: tz.net.
What does TZ do?
TZ Limited is at the forefront of electronic locking device development. Over the past 15 years, TZ’s intelligent, remotely actuated locking devices have been deployed in aerospace, military and automotive applications. TZ SMArt Devices can sense, act, lock and audit activity based on secure instructions delivered on-line. This enables rich data collection and diagnostic abilities.
Frequently asked questions
Where is TZ headquarters?
TZ's headquarters is located at 999 East Touhy Avenue suite 460, Des Plaines, Illinois 60018, United States.
How many offices does TZ have?
GraphIQ records 17 locations for TZ across 5+ countries, as of October 2026.
What is TZ's corporate address?
The corporate headquarters address is 999 East Touhy Avenue suite 460, Des Plaines, Illinois 60018, United States.
When was TZ founded?
TZ was founded in 1998 and employs approximately 38 people.
What is TZ's phone number?
The main phone number for TZ headquarters is +61 2 9222 8890.
How many employees does TZ have?
TZ has approximately 38 employees (GraphIQ estimate, 2026).
Is TZ a public company?
Yes. TZ is publicly traded on ASE under the ticker TZL.