Reserving a Trade Name

A UAE trade name is the legal identity of your company, and it is reserved separately from any trademark you might register later. Most names follow a three-part structure: a distinctive name, an activity descriptor, and the legal form — for example, "Crescent Bay Marketing LLC". The name can be in English, Arabic, or both.

Reservation is a discrete step with its own rules and cost. A standard trade-name reservation through the Dubai Department of Economy and Tourism (DET) costs AED 620, while names that are in a foreign language, abbreviated, numeric, or that reference a region carry a surcharge that can run up to roughly AED 2,000. The initial online name search and approval can often be completed in minutes to a few hours through the DET portals. Once approved, the reservation is valid for six months and renewable for a further six months while you complete the rest of the licence application.

The naming rules themselves catch many first-timers. "UAE", "Emirates", city names, districts, and UAE airport codes are restricted. Names of continents, countries, and cities are generally not acceptable — though nationalities such as "European", "African", or "Italian" can be used. The terms "ME" or "CO" are not allowed for individually owned companies unless they appear as part of a word (as in "ATCO Services DMCC"). Offensive, obscene, religious, or political terms are prohibited outright. And some words require a specific sign-off before they can be used — for instance, the word "Capital" requires approval from the Central Bank. Applications are commonly rejected for similarity to an existing registered name, use of a restricted word, implying an unlicensed regulated activity, or being generic or misleading.

Choosing the Right Business Activities

Every UAE mainland licence is built around one or more business activities drawn from an official list. In Dubai, that list is maintained by the Department of Economy and Tourism, and each permitted activity carries a unique numerical identifier — a DET activity code (still widely called a DED activity code). The list is the official registry of every economic activity a mainland business is allowed to perform.

Choosing activities is a translation exercise: you describe, in plain language, what your business actually sells or does, and those descriptions are matched to the closest activities on the current 2026 list. You can search the codes and descriptions yourself on the official Invest in Dubai portal by typing keywords into the business-activity search. The temptation is to pick broad or impressive-sounding activities; the discipline is to pick the ones that genuinely describe your operations. Over-selecting adds cost and can trigger extra approvals, while under-selecting leaves you unable to legally do part of what you intend.

Activity-to-License Matching

This is the point most founders underestimate. Trade licences are activity-specific: the licence certificate lists every activity code you are legally permitted to conduct, and that list defines the outer boundary of your lawful operations. If an activity is not on your licence, you are not licensed to do it — regardless of how naturally it seems to follow from something you are licensed for.

The matching also flows downstream into other steps. When you open a business bank account, reviewers check that your activity codes credibly reflect what the company does; a mismatch between stated activities and real operations raises questions and slows approval. Certain activities also carry external-approval flags, meaning a third-party no-objection certificate (NOC) from a relevant authority is required before the activity can be licensed. Getting the activity set right the first time keeps the licence, the bank account, and any sector regulator all pointing in the same direction.

Why the Wrong Activity Codes Cause Problems

Operating under an activity not listed on your licence — even one closely related to an existing activity — is a regulatory violation, and it is subject to fines from the relevant authority. That is the blunt reason to take activity selection seriously: it is not a labelling preference, it is the legal scope of your business.

The consequences compound. A licence whose activities do not match reality can stall a bank onboarding, complicate a future audit, and create exposure if a regulator reviews your operations. A licence that omits an activity you actually rely on can force you to pause that line of business until you amend. And a licence padded with activities you never use can attract unnecessary external-approval requirements and cost. The wrong codes are rarely a single problem — they are a source of recurring friction across banking, compliance, and growth.

Amending Later

None of this is permanent. If your business evolves, you can add activities to an existing licence. In Dubai the route is to select "Modify Trade License" and choose "Add Business Activity" from the amendment options, then search the DET activity database — using the Arabic or English name of the activity — for the code you need. The portal checks for external-approval flags automatically: if the new activity requires a third-party NOC, your application is routed to the relevant authority as part of the process.

Amending is straightforward, but it is not free of cost or time, and it is always more efficient to register the right activities at the outset than to retrofit them. Treat the initial activity selection as a considered decision rather than a checkbox, and use amendments for genuine changes in what the business does — not to correct an avoidable mistake made on day one.

Get the Structure Right Before You File

Trade name, activity codes, licence type, and legal structure all interlock — and a misstep in one shows up as friction in the others, from banking to compliance. Before you commit to a setup, it is worth having the whole structure pressure-tested against what your business will actually do.

Run a FoundrProtocol Venture Audit to pressure-test your UAE setup before you file.

Trade Names, Licenses & Activities: Setting Up Your Startup Correctly in the UAE

Reserving a Trade Name

Choosing the Right Business Activities

Activity-to-License Matching

Why the Wrong Activity Codes Cause Problems

Amending Later

People Also Ask

Get the Structure Right Before You File

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