ADNOC supplier registration is the mandatory process for any company that wants to supply goods or services to the ADNOC Group. It is completed through the ADNOC Supplier Hub on SAP Ariba, and the company must then be prequalified for at least one product or service group before it can bid on tenders.
What is ADNOC supplier registration?
ADNOC supplier registration is the official onboarding and prequalification procedure that admits a company into the ADNOC supply chain. Registration is centralised across the entire ADNOC Group of companies, so a single approved profile covers you for the group rather than requiring a separate application to each operating company.
The process has two distinct halves. The first is registration: creating a corporate account, completing your company profile, and having your legal and financial standing verified. The second is prequalification: demonstrating, work group by work group, that you are technically capable of delivering the specific products or services you want to supply.
Both halves matter. A company that registers successfully but never prequalifies for a work group receives no tender invitations, which is why applications that stop at registration are effectively incomplete.
Who needs to register with ADNOC?
ADNOC recognises four broad supplier types, and the requirements differ for each:
- Vendors and traders — companies supplying equipment, materials, spare parts or consumables. They generally need an Abu Dhabi mainland trade licence with matching activities, and typically operate under an agency or distributor arrangement.
- Manufacturers — producers of end products, machinery or engineered components. UAE-based manufacturers register using an industrial licence and can apply as a principal. Overseas manufacturers cannot register directly; they must appoint a local agent under a notarised agreement or partner with an Abu Dhabi vendor.
- Contractors — companies delivering construction, engineering, fabrication or project-based services. These require proven project experience in comparable work, plus documented quality and safety systems.
- Service providers — firms offering maintenance, inspection, testing, logistics, manpower, IT, consultancy or project management. ISO certification and documented HSE procedures are normal expectations here.
If you are unsure which category fits your business, the deciding factor is the activity wording on your trade licence. ADNOC expects the licence activities and the work groups you select to align.
Eligibility requirements for ADNOC registration
Eligibility is assessed before anything else, and it is where most applications are stopped. The four structural requirements are:
| Requirement | What it means in practice |
|---|---|
| Abu Dhabi trade licence | A licence issued by an Abu Dhabi authority. Vendors and service providers need this. Manufacturers elsewhere in the UAE may use an industrial licence. The licensed activities must match the work groups you are targeting. |
| SPC approval | Approval from the Supreme Petroleum Council, required for activities connected to onshore and offshore oil and gas fields and facility services. Obtained through a mainland structure — an LLC with the required local ownership, or a foreign branch with an approved national service agent. |
| Local ownership structure | A mainland LLC with the required Emirati shareholding, or a foreign branch with an approved national service agent. Not every local partner is accepted — the structure has to be the approved kind. |
| Free zone companies | Assessed case by case. Some free zone entities have been approved, but it is not automatic and depends on the zone, the activity and the work group. |
Assess eligibility first. Restructuring a licence or obtaining SPC approval takes time and money. Confirming that your existing structure qualifies — before you begin documentation — is the single highest-value step in the whole process.
Documents required for ADNOC supplier registration
The exact list varies by work group and supplier type, but the following is the standard core set. Preparing all of it before you begin shortens the process considerably.
- Valid trade licence, with activities matching the work groups you are targeting
- VAT registration certificate, showing your TRN
- SPC approval, where your activity requires it
- Audited financial statements, normally the last two years
- ISO certifications — 9001, and 14001 or 45001 where applicable
- Corporate HSE policy and safety procedures
- Organisational chart, with the MOHRE employee list for Abu Dhabi staff
- Shareholder and ultimate beneficial owner (UBO) disclosure
- Memorandum of Association (MOA)
- Project references or a verified client list
- Bank reference letter
- Power of Attorney for the authorised representative
- Product catalogues or technical datasheets, for product-based registrations
- Insurance certificates, where the work group requires them
Documents should be current, legible and in English, or accompanied by a certified translation. Expired certificates are a frequent cause of a request for clarification, which restarts the review clock.
The ADNOC registration process, step by step
- Confirm eligibility Review your licence type, ownership structure, activity wording and SPC position against the work groups you are targeting. This step decides whether the rest of the process is worth starting.
- Create the SAP Ariba / Supplier Hub account Register on the ADNOC Supplier Hub and create your Ariba Network ID. Use a company email address that is actively monitored — all registration notifications and prequalification invitations arrive there.
- Complete the company profile Enter your trade licence details exactly as issued, your TRN, registered address, company size, employee numbers and organisational data. Select your supplier type based on your licence activity, and indicate whether you are applying as vendor, manufacturer, or both where allowed.
- Select work groups and upload documents Choose the product or service groups you are applying for, and upload the supporting documentation for each. Alignment between licence activities, selected work groups, and the evidence you upload is what the review checks first.
- Complete Integrity Due Diligence (IDD) ADNOC initiates an integrity review, requiring a detailed compliance questionnaire covering governance, anti-corruption measures and regulatory adherence. This is a substantive stage, not a formality.
- Prequalification questionnaire Once the registration profile is accepted, ADNOC issues a prequalification questionnaire tailored to your supplier type and selected work groups. This is where technical capability, financial capacity and quality systems are assessed in depth.
- Evaluation and supplier ID On successful review you receive your ADNOC Unified Supplier ID, and your profile becomes eligible for the work groups you have been approved for. From that point you can be invited to sourcing events and tenders.
Registration is not a one-off event. Profiles must be maintained — renewed licences, updated financials, current certifications — to stay active and remain eligible for invitations.
How long does ADNOC registration take?
Timing is driven by two things: the completeness of your submission, and ADNOC's own review queues for the specific work groups you have selected.
ADNOC states that it reviews submitted registration requests and responds within 48 hours, after which the prequalification stage begins. Beyond that initial response, the pace depends largely on how quickly clarifications are answered and how specialised the work group is. Highly technical or safety-critical categories involve deeper evaluation than straightforward supply categories.
We do not quote a fixed completion date, because ADNOC controls the evaluation schedule and the review stops whenever a document is queried. What we can do is make sure nothing on your side causes a delay.
Why ADNOC applications get rejected or delayed
The recurring causes, in the order we see them:
- Activity mismatch. The activities on the trade licence do not match the work groups applied for. This is the most common structural problem, and it cannot be argued around — the licence either supports the activity or it does not.
- Missing SPC approval. Applying for oil and gas field-related work groups without it.
- Incomplete financial documentation. Audited statements that are missing, unaudited, or older than the period ADNOC requires.
- Expired certifications. An ISO certificate that lapsed mid-review, or insurance that has run out.
- Weak project references. Claimed experience without verifiable evidence. Project references carry real weight and vague claims do not survive review.
- UBO and ownership disclosure gaps. Incomplete shareholder or ultimate beneficial owner information stalls the integrity review.
- Unmonitored email. Prequalification invitations with expiry windows get missed, and the application goes dormant.
- Wrong category selection. Selecting work groups that look appealing but are not supported by evidence. It is better to prequalify for one group properly than to apply for five and be rejected in all.
Does ADNOC require ISO certification?
In practice, yes — ISO certification is a standard prequalification requirement across most ADNOC work groups, and it is often the gate that stops an otherwise strong applicant.
ISO 9001 is the baseline quality management requirement. ISO 45001 applies to contractors involved in operational, construction and maintenance work. ISO 14001 applies where environmental management is relevant to the scope. Which standards you need depends entirely on the supply category you are targeting.
Because ISO often has to be in place before registration can complete, the two workstreams should be planned together rather than sequentially. We cover the detail on our ISO certification for ADNOC registration page.
How Prime Assist supports the registration
We work on the preparation and coordination side of registration — the part that happens before ADNOC makes its decision.
Eligibility assessment
We review your licence, ownership structure, activity wording and SPC position against your target work groups before you commit to the process.
Documentation
Compiling and checking the full document set to the standard ADNOC expects, including the financials, disclosures and policies.
SAP Ariba profile
Setting up and completing your Supplier Hub profile correctly, with work group and category selection that matches your licence activities.
ISO readiness
Where certification is the gate, we prepare the management system and documentation needed for certification — coordination only, with the certificate issued by an accredited body.
Prequalification support
Structuring the prequalification response so the technical and commercial evidence answers what is actually being assessed.
Query follow-up
Tracking the application, responding to clarification requests promptly, and keeping the process from going dormant.
Frequently asked questions
What is ADNOC supplier registration?
It is the mandatory process by which a company becomes an approved supplier, vendor or contractor to the ADNOC Group. Registration is completed online through the ADNOC Supplier Hub on SAP Ariba. Once registered and prequalified for at least one product or service group, the company can participate in ADNOC sourcing events and tenders.
Do I need an Abu Dhabi trade licence to register with ADNOC?
For traders, vendors and service providers, ADNOC generally requires a trade licence issued by an Abu Dhabi authority, with activities matching the work groups you intend to bid for. Manufacturers based elsewhere in the UAE may register using an industrial licence. Free zone companies are assessed case by case.
Is SPC approval required for ADNOC registration?
Supreme Petroleum Council approval is required for activities connected to onshore and offshore oil and gas field services and facilities. It is obtained through a mainland licence structure — typically an LLC with the required local ownership, or a foreign branch with an approved national service agent.
What documents are required for ADNOC supplier registration?
The core set is a valid trade licence, VAT registration certificate with TRN, SPC approval where applicable, audited financial statements, ISO certifications, an HSE policy, an organisational chart with the MOHRE employee list, shareholder and UBO disclosure, project references, and a bank reference letter.
Additional documents are requested depending on the work group — for product categories, that usually includes catalogues or technical datasheets.
Does ADNOC require ISO certification?
ISO certification is a standard prequalification requirement across most ADNOC work groups. ISO 9001 is the baseline for quality management, ISO 45001 covers occupational health and safety for operational and site-based contractors, and ISO 14001 applies to environmental management. Which standards apply depends on your supply category.
How long does ADNOC registration take?
Timing depends on how complete your documentation is and on ADNOC's review queues for your selected work groups. ADNOC states that it reviews submitted registration requests and responds within 48 hours, after which the prequalification stage begins. Incomplete or mismatched documentation is the most common cause of delay.
Can a foreign company register with ADNOC?
An overseas manufacturer cannot register directly as a principal. It must either appoint a local UAE agent under a notarised agreement, or partner with an Abu Dhabi based vendor. Establishing a UAE entity is the alternative path for companies planning long-term supply.
Does Prime Assist guarantee ADNOC approval?
No. ADNOC alone decides whether to register and prequalify a company. We prepare and coordinate the documentation, profile setup and submission, and manage follow-up through to a decision. The outcome is ADNOC's to make, and any consultant claiming to guarantee it is overstating what they control.