Company formation in Abu Dhabi runs through ADDED. The activity list, the license types, and the route from a free zone to mainland work all differ from Dubai, and the difference matters most when the revenue will come from government entities, from industry, or from a sector zone.
ADDED issues the economic license and publishes the requirements for each category. Its own guidance states that most business activities carry no minimum capital requirement. It also issues license types Dubai does not: a Standard license for ordinary commercial activity, a Dual License that lets a free zone company trade outside its zone, a Freelancer license for activities that need no premises, a Virtual license for owners based outside the country, and a Trader license for UAE citizens and residents.
The Dual License is the mechanism worth knowing. A company registered in an Abu Dhabi economic free zone applies for it to do business outside the zone, keeps its free zone terms, and becomes eligible for work that requires a mainland license, including government tenders. It is granted to a free zone branch, requires a declaration, the free zone license and a no-objection certificate, and charges a base fee that covers a set number of activities with each additional activity priced separately.
Abu Dhabi also hosts ADGM, a financial free zone with its own registration authority, its own English common law framework and its own courts. ADGM is not a mainland company with a different address, and financial activity there needs its own authorization. The emirate’s non-financial zones are organized around logistics, media and clean technology rather than around general trading.