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About us
An asset owner and strategic investor headquartered in DIFC, Dubai, with around 1,500 people across our businesses.
Overview
About ONEX
Who we are
What we do
Purpose, vision and values
Our journey
How we invest
Footprint
Our people
Careers
Where we work
Responsibility
Sustainability
Our mission
Our journeyFrom one refinery in 2010 to a ten-sector platform.
What we do
Ten sectors across five platforms, linked into economic clusters that capture synergies and strengthen trade flows.
Explore our portfolio
Energy & power
Power
Upstream
Downstream
Trading & shipping
Commodities
Shipping
Real estate
Real Estate
Renewables
Renewables
Digital & resources
Telecom
Digital
Mining
Uncover the full pictureTen key projects, from Bazian Power to the ON Fleet.
Sustainability
Making a positive contribution to the communities where we operate is fundamental to our business.
Overview
Sustainability
Our conviction
In practice
Approach & integration
Our mission
Progress you can measure€600m invested in renewables.
News
Announcements from across the ONEX portfolio, from power and upstream gas to real estate and shipping.
Overview
Latest news
U.S. Consul General Steve Bitner visits ONEX’s Bazian energy projects
ONEX reaches 1,250 MW with completion of its 250 MW combined-cycle expansion
The OWO and Raffles London at The OWO open in Whitehall
Media
media@onexholding.com
All news
Featured · 18 May 2025ONEX and HKN Energy to develop the Miran Gas Field
Careers
Build what economies depend on. Join around 1,500 professionals across seven countries.
Overview
Careers at ONEX
Why ONEX
Our approach
Where we work
Join us
Join ONEXEngineers, traders, investors and operators.
Contact
Talk to us about partnerships and opportunities. Our headquarters are in DIFC, Dubai.
Overview
Contact
Headquarters
Enquiries
Locations
Send a message
Get in touch
info@onexholding.com
media@onexholding.com
+971 4 242 7892
Level 6, Gate Village 5Dubai International Financial Centre, Dubai.

Contact

Let’s connect.

We have around 1,500 people across our businesses, in the UAE, the Kurdistan Region of Iraq, Luxembourg, the UK, Portugal, Spain and the USA.

Headquarters

Dubai

ONEX
Level 6, Gate Village 5
Dubai International Financial Centre
Dubai, United Arab Emirates

Telephone+971 4 242 7892
General enquiries & careersinfo@onexholding.com

Get directions (opens Google Maps)↗

ONEX · DIFC, Dubai

Enquiries

Who to contact.

General enquiries & partnershipsinfo@onexholding.com
Careersinfo@onexholding.com
Media enquiriesmedia@onexholding.com
Telephone+971 4 242 7892
Trading & shippingonexdmcc.com (external site)↗

Locations

Where our businesses operate.

City	Country	Focus
Dubai	United Arab Emirates	Headquarters · ONEX DMCC trading and shipping
Geneva	Switzerland	Commodities trading hub
Sulaymaniyah & Bazian	Iraq (Kurdistan Region)	Power generation and refining
Erbil & Baghdad	Iraq	Digital retail showrooms
London	United Kingdom	Real estate · The OWO
Portugal & Spain	Europe	Renewables

Send a message

Talk to us about partnerships and opportunities.

We work with governments, national companies and global partners on complex infrastructure with high barriers to entry.