Onex headquarters details
Location map
Open in Google MapsAll Onex office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dubai HQ | Emirate of Dubai | United Arab Emirates | Headquarters |
About Onex
Onex (Private) is headquartered in Dubai, Emirate of Dubai, United Arab Emirates. Founded in 1998, the company operates across 3 countries with approximately 3,000 employees worldwide.
Where is Onex's main office?
Onex's main headquarters office is located at Gate Village 5 Level 6, Dubai, Emirate of Dubai . This serves as the company's primary corporate address and is home to its executive leadership team.
Onex regional offices
Beyond its headquarters in Dubai, Onex maintains 4 offices across 3 countries. Regional offices span 3 countries.
Onex contact information
The main switchboard for Onex headquarters can be reached at 97142427892. For investor relations, visit onexholding.com/investor-relations.
What does Onex do?
Onex Holding invests in energy, telecom, logistics, oil & gas, and real estate, managing infrastructure and trading operations.
Frequently asked questions
Where is Onex headquarters?
Onex's headquarters is located at Gate Village 5 Level 6, Dubai, Emirate of Dubai , United Arab Emirates.
How many offices does Onex have?
Onex operates 4 offices across 3 countries as of 2026.
What is Onex's corporate address?
The official corporate address is Gate Village 5 Level 6, Dubai, Emirate of Dubai .
When was Onex founded?
Onex was founded in 1998 and has grown to employ approximately 3,000 people worldwide.
What is Onex's phone number?
The main phone number for Onex headquarters is 97142427892.