UAE

Dubai's DIEZ free zones hit 96% occupancy in H1 2026

Dubai Integrated Economic Zones Authority (DIEZ) — the state operator behind Dubai's three flagship free zones (Dubai Airport Freezone, Dubai Silicon Oasis and Dubai CommerCity) — released its H1 2026 update on 17 August 2026. Combined occupancy across the three zones exceeded 96%, the number of resident companies grew 13% year-on-year, and their total workforce expanded 24%. In parallel, DIEZ unveiled two large infrastructure projects in Silicon Oasis: District IO, backed by an AED 11 billion investment for future-technology infrastructure, and Block 14 Phase 1, an AED 1.8 billion mixed-use development next to the future Dubai Metro Blue Line station, scheduled for delivery in 2029. Its investment arm Oraseya Capital funded 15 startups in the half (+25% year-on-year), while AI-company registrations at DTEC surged 95%.

Marsel ShadmanovCEO and Partner, Garant Business Consultancy · UAE banking, structuring, tax

18 August 20267 min read

Dubai's DIEZ free zones — DAFZ, Silicon Oasis and CommerCity — H1 2026 results

Common questions on this topic

What is DIEZ and which free zones does it operate?

DIEZ stands for Dubai Integrated Economic Zones Authority. It is the single government operator of three free zones in Dubai, each with a distinct profile. Dubai Airport Freezone (DAFZ) sits next to DXB airport and is historically geared to logistics, aviation, e-commerce fulfilment and regional headquarters of international corporates. Dubai Silicon Oasis (DSO) is a large technology cluster with its own residential and business district, focused on software, electronics, R&D and startups. Dubai CommerCity is a specialised zone for e-commerce, with ready-made logistics, showrooms and last-mile capacity. Because all three sit under one operator, they share registration procedures, a common licensing portal and a common in-house venture fund, Oraseya Capital — which makes it easier for a business to move between zones as it scales.

96% occupancy — does it mean you can no longer get space in DAFZ or DSO?

Not quite. The 96% figure is a blended occupancy rate across commercial space in all three zones (offices, warehouses, showrooms). It tells you that demand is consistently strong and that the physical stock available in the most popular categories — small offices for services companies and warehouses near the airport — is tight. In practice this means: (1) reserve space well in advance rather than 'from next week'; (2) for flexible scenarios, flexi-desk and coworking licences are usually available and require no long-term lease; (3) for a physical office or warehouse, look across all three DIEZ zones — if DAFZ is full, DSO or CommerCity may still have inventory. This is exactly what the new District IO and Block 14 projects address on the supply side.

How do DAFZ, DSO and CommerCity differ — which zone should a company pick?

They differ by infrastructure and typical resident, not by 'prestige'. DAFZ (Dubai Airport Freezone) is optimal when the business is tied to fast logistics and aviation: regional headquarters, re-export, aircraft MRO, airport-linked trading. DSO (Dubai Silicon Oasis) is a tech cluster: software, electronics, R&D, engineering, plus the startup ecosystem through DTEC (Dubai Technology Entrepreneur Campus) and Oraseya Capital. CommerCity is built for full-cycle e-commerce: online stores with their own logistics, D2C brands, marketplace operators. The right choice depends on the model — if customs and logistics are the core asset it is DAFZ; if the core asset is technology and an engineering team it is DSO; if it is direct online sales it is CommerCity. Rules and licensing are aligned across the three, so moving between DIEZ zones is easier than moving between different free-zone operators.

What are District IO and Block 14 — how do they change the DSO offer?

Both are physical expansions of Dubai Silicon Oasis. District IO is a large infrastructure track with an AED 11 billion investment, positioned as 'infrastructure for future technologies' — spaces and facilities for advanced tech, R&D and innovative production. Block 14 Phase 1 is a targeted smart-city project with an AED 1.8 billion investment: one commercial building, two residential buildings, a retail district, and a direct connection to the future Dubai Metro Blue Line station. The first phase is scheduled for 2029, coinciding with the opening of the Blue Line. For a resident this means more ready-made formats in the medium term (offices, R&D labs, housing next to the workplace) and better transport connectivity between DSO and the rest of Dubai — a real factor when hiring.

AI registrations at DTEC jumped 95% — what does that signal for an AI startup choosing a jurisdiction?

DTEC (Dubai Technology Entrepreneur Campus) is the startup arm of Silicon Oasis and the default entry point for small tech companies. A 95% year-on-year jump in AI-company registrations in H1 2026 tells you DTEC has become one of the obvious landing spots for an AI startup in the UAE: a specialist peer community, accelerators, and an in-house venture fund — Oraseya Capital — that funded 15 startups in H1 2026 (+25% year-on-year), including Takeem in proptech and Revora in AI e-commerce. For a founder this means: (1) higher odds of meeting co-investors and service providers who already understand AI models; (2) sharper competition for talent and space. A practical comparison with other popular free zones — Meydan Free Zone, IFZA and DMCC — is in our separate guide <a href="/en/business-setup/meydan-free-zone-vs-ifza-vs-dmcc/">Meydan vs IFZA vs DMCC</a>.

What happened

On 17 August 2026, the Government of Dubai Media Office published the first-half 2026 results of Dubai Integrated Economic Zones Authority (DIEZ) — the government operator that runs three of the emirate's flagship free zones: Dubai Airport Freezone (DAFZ), Dubai Silicon Oasis (DSO) and Dubai CommerCity. Across the three zones combined, commercial occupancy topped 96%, the number of resident companies grew 13% year-on-year, and total workforce expanded 24%.

Alongside the numbers, DIEZ announced two large infrastructure initiatives in Silicon Oasis and released updates on its investment and startup track — Oraseya Capital and the DTEC campus. One number stood out: AI-company registrations at DTEC almost doubled.

The H1 2026 numbers at a glance

Commercial occupancy — 96% across DAFZ, DSO and Dubai CommerCity combined. A zone-by-zone breakdown was not disclosed — the figure is aggregate.
Number of resident companies: +13% year-on-year.
Workforce at resident companies: +24%.
Oraseya Capital — 15 startup investments in H1 2026, up 25% versus H1 2025. Named deals include Takeem (proptech / rent-guarantee) and Revora (AI-powered e-commerce).
DTEC — new company registrations +57%, including AI-company registrations +95% year-on-year.
Sandbox Programme, eighth cohort — 771 applications, of which 16 companies were selected.

The primary source for these numbers is the Government of Dubai Media Office statement of 17 August 2026; the same figures are reflected by Gulf News, Economy Middle East, Gulf Economist and Emirates 24|7.

What each zone actually does

Dubai Airport Freezone (DAFZ) is the historic logistics free zone next to DXB airport. Typical residents include regional headquarters of international corporates, aviation and MRO (maintenance, repair and overhaul) companies, trading and re-export operators, and e-commerce fulfilment providers whose delivery windows are measured in hours rather than days.

Dubai Silicon Oasis (DSO) is a large technology cluster with its own residential, business and academic infrastructure. Inside DSO sits DTEC (Dubai Technology Entrepreneur Campus) — the startup arm and one of the obvious landing spots for tech and AI ventures in the UAE. DIEZ's own venture fund, Oraseya Capital, operates from the same perimeter.

Dubai CommerCity is the region's only free zone purpose-built for e-commerce: ready-made offices, showrooms and last-mile logistics for online stores, D2C brands and marketplace operators.

District IO and Block 14: how the DSO offer is expanding

Together with the H1 update, DIEZ disclosed two expansion projects at Silicon Oasis:

District IO — an AED 11 billion investment. The goal is 'infrastructure for future technologies' — R&D, innovative production and advanced IT.
Block 14 Phase 1 — an AED 1.8 billion investment. Phase 1 includes one commercial building, two residential buildings, a retail district and a direct link to the future Dubai Metro Blue Line station. First-phase delivery is targeted for 2029, in line with the Blue Line opening.

For any current or future resident, the practical takeaway is that today's tight supply of physical space in DSO is temporary: over 2027–2029, new categories of stock come online (ready-made R&D facilities, commercial buildings next to a metro station, housing within walking distance) — which also affects hiring, because employees find it easier to live near their office.

The startup track: DTEC, Oraseya and the Sandbox Programme

The dynamics inside DIEZ's startup perimeter are worth watching:

DTEC: new-company registrations up 57% year-on-year in H1 2026, and specifically AI-company registrations up 95%. In other words, AI is now growing faster than the overall registration pool.
Oraseya Capital, DIEZ's venture fund, invested in 15 startups in H1 2026 — a 25% increase. Publicly named recent deals include Takeem (proptech) and Revora (AI e-commerce). By its own account, Oraseya has been the UAE's most active investor by deal count for the third year running, and the second most active in MENA.
The eighth Sandbox Programme cohort received 771 applications, of which 16 companies were selected — a signal of how competitive DIEZ's acceleration programmes have become.

What DIEZ leadership said

Sheikh Ahmed bin Saeed Al Maktoum, Chairman of DIEZ, said the first-half results reflect 'the resilience of DIEZ's economic model and its ability to sustain growth amid transformations'. Dr. Mohammed Al Zarooni, Executive Chairman of DIEZ, added that the 96% occupancy rate 'demonstrates strong demand for our economic zones and confidence in the business environment'.

What it means for a business or investor

Several practical implications:

Plan space early. With 96% blended occupancy across three zones, the most popular categories (small offices, airport-side warehouses, ready-made showrooms at CommerCity) get taken quickly. For a physical office, reserve 2–3 months ahead rather than 'from next week'. Flexi-desk and coworking licences remain available for flexible scenarios without long-term commitments.
Look at all three zones, not one. Same operator (DIEZ) means the same portal, the same registrar, the same rulebook. Moving inside the perimeter (for example, from a flexi-desk at DTEC to a physical office at DAFZ as you scale) is easier than moving between different free-zone operators.
Factor in mid-term expansion. District IO and Block 14 in DSO are not today's inventory — but if you are planning on a 2–3-year horizon, they change the space picture in Silicon Oasis.
Cost the entry point properly. Licence-type pricing (freelance / commercial / industrial) and unavoidable expenses (registration, visa, deposit, rent, insurance) are best consolidated in a single table before choosing — a practical breakdown is in our cost of setting up a company in the UAE guide.

How to choose the right free zone

DIEZ is one of the major free-zone groups in Dubai — but it is not the only one. Beyond the three DIEZ zones there are Meydan Free Zone, IFZA (in the International Free Zone Authority), DMCC, RAKEZ up north and other large operators. Each is optimal for a specific profile: DMCC for commodities, metals and gold trade; IFZA for services and consulting at flexible cost; Meydan for solo founders and small services; DSO / DAFZ / CommerCity for technology, logistics and e-commerce respectively. A practical comparison of the most popular free zones by cost, visa quotas and audit requirements is in the separate guide Meydan vs IFZA vs DMCC.

The final decision on a free zone almost never comes down to a single criterion — it is a function of business model, hiring plans, logistics and first-year budget. What the H1 2026 numbers show is that DIEZ remains one of Dubai's core growth centres, but a tight space market now calls for a longer planning horizon than a year ago.

Topics:UAEDubaiFree zonesDIEZDAFZDubai Silicon OasisCommerCityCompany setup