ISIC Activity Code Saudi: Full 2026 Guide

By Ishita Roy — Business Consultant, Noble Core · Updated June 2026

What an ISIC activity code is, in plain terms

ISIC stands for International Standard Industrial Classification of All Economic Activities. It is a United Nations statistical framework, now in Revision 4, that sorts every commercial activity on earth into a hierarchy: sections (letters A to U), divisions (2 digits), groups (3 digits) and classes (4 digits). Saudi Arabia adopted ISIC 4 as the national activity taxonomy and the Ministry of Commerce maintains the official Arabic guide at mc.gov.sa ISIC 4 guide, which is the reference every licensing officer works from.

In practice the Kingdom extends the UN’s 4-digit class with additional national digits, so what you actually see on a Saudi Commercial Register is usually a longer numeric string — commonly presented as a code plus a descriptive Arabic activity name. The first four digits are the ISIC class; the trailing digits are the Saudi sub-activity that narrows the class down to something specific enough to license, tax and inspect. A trading company, for example, sits in ISIC section G (wholesale and retail trade), and the sub-activity distinguishes wholesale of building materials from retail sale of foodstuffs in specialised stores.

Why does this matter so much? Because in Saudi Arabia the activity code is not a statistic. It is the switch that determines your foreign-ownership eligibility, which regulator supervises you, whether you need a secondary licence, what your Saudization band is, how ZATCA treats your supplies, and whether a government tender platform will even let you bid.

Who needs to care about the isic activity code saudi framework

Almost every entity operating commercially in the Kingdom carries at least one ISIC-based activity, but a few groups need to get it right before anything else moves:

• Foreign investors applying to MISA. The Ministry of Investment licence type (service, industrial, trading, consulting, entrepreneur, regional headquarters) is derived from the activity you select. Choose the wrong class and the wrong licence type is generated — a rework, not a tweak.
• Saudi and GCC founders opening a Commercial Register through the Saudi Business Center at business.sa. The CR issuance screen forces you to pick activities from the ISIC tree.
• Existing companies adding a new line of business. Selling a new product category or launching a service arm usually requires an activity amendment on the CR before you can invoice for it.
• Companies bidding for government work on Etimad. Tender eligibility filters read your registered activities; an unlisted activity means an automatic disqualification at document screening.
• Employers managing workforce compliance via Qiwa. Your Nitaqat Saudization band and quota are calculated off your registered economic activity, not off what you describe your business as.
• Anyone applying for a municipal (Balady) licence at balady.gov.sa, because the shop licence category must match the CR activity exactly.

How the code drives your licence, ownership and regulator

The Kingdom permits 100% foreign ownership in most activities today, and the Ministry of Investment (MISA) publishes the limited set of activities that remain restricted or require a Saudi partner. Because that list is written in activity-code language, your eligibility question is really a code question. Two businesses that both describe themselves as “consultants” can land in completely different regulatory worlds: management consultancy sits in one class, engineering consultancy in another that additionally requires Saudi Council of Engineers accreditation, and legal consultancy in a third with its own Ministry of Justice conditions.

Codes also decide whether you need a second, sector-specific approval on top of the Commercial Register. Common examples include health activities (Ministry of Health), education and training (Ministry of Education or TVTC), food handling (SFDA plus Balady), transport and logistics (TGA), telecom and digital infrastructure (CST), financial services (SAMA or the Capital Market Authority), tourism and hospitality (Ministry of Tourism), and recruitment services (MHRSD). Selecting the code triggers the requirement automatically in the Saudi Business Center workflow, which is why a “quick” CR sometimes stalls for weeks — the applicant picked a regulated class without realising it.

If you are still at the entity-choice stage, our guide to company formation in Saudi Arabia walks through legal forms, capital and timelines, and pairs directly with the code-selection work described here.

How to find and check an ISIC activity code: step by step

There are two routes. The first is the Ministry of Commerce ISIC 4 directory, which is the authoritative published list. The second is the live activity picker inside the Saudi Business Center, which is what actually populates your Commercial Register. Serious applicants use both: the directory to research, the picker to confirm the code exists and is selectable for your entity type.

Route A — the Ministry of Commerce ISIC 4 guide

1. Open https://mc.gov.sa/ar/guides/ISIC4/Pages/default.aspx. The guide is published in Arabic; use your browser’s translate function if you need English, but always confirm the Arabic wording before you rely on it, because the Arabic description is the legally operative text.
2. Choose the section that matches your business at the broadest level — manufacturing, construction, wholesale and retail trade, transportation and storage, accommodation and food service, information and communication, professional and technical activities, and so on.
3. Drill down through division → group → class. Read the full class description, including the “this class excludes” notes. The exclusions are where most mistakes are caught.
4. Note the 4-digit class and its Arabic title verbatim. Copy the Arabic text rather than retyping it; a single transposed letter can produce a mismatch later at ZATCA or Qiwa.
5. Repeat for every distinct revenue line you plan to have. Most companies need two to five activities, not one.

Route B — the Saudi Business Center activity picker

1. Go to business.sa (the Saudi Business Center) and sign in. Individuals authenticate through Absher with Nafath; foreign investors sign in via their MISA credentials.
2. Select the service for issuing or amending a Commercial Register, then move to the Business Activities step.
3. Use the search field. Search by keyword in Arabic for best results, or paste the 4-digit class from the ISIC 4 guide. Searching an English keyword returns fewer hits than the Arabic equivalent.
4. Read the requirement flags shown against each result. The portal tells you when a class needs a prior approval from another authority, or when it cannot be combined with certain other activities on the same register.
5. Add your primary activity first — it becomes the “main activity” that drives your Nitaqat classification — then add secondary activities.
6. Review the summary screen, confirm, and submit. Keep a PDF of the confirmation for your files.

Route C — checking the code on an existing company

To verify what a company (yours or a counterparty’s) is actually licensed to do, use the Ministry of Commerce commercial-register enquiry service on mc.gov.sa. Enter the CR number and the public record returns the trade name, legal form, status and registered activities. Under the new Commercial Register Law in force since 3 April 2026, registers issued nationally start with the digit 7 and no longer carry an expiry date — instead there is an annual confirmation obligation — so a “valid until” field you remember from older registers may simply not be there.

Documents and IDs you need before you start

Activity selection sits inside a bigger filing, so gather these first:

• National ID or Iqama number for Saudi and resident founders, with an active Absher account for Nafath authentication.
• Passport copies for all foreign shareholders and directors, valid at least six months.
• Parent-company documents for corporate shareholders: commercial registration/certificate of incorporation, memorandum and articles, and audited financial statements — typically for the most recent financial year — all attested and legalised for use in the Kingdom, with certified Arabic translation.
• Board resolution or power of attorney naming the person authorised to sign and to select activities on the company’s behalf.
• MISA investment licence (for foreign-owned entities) before the Commercial Register step.
• Proposed trade name — reserved through the Ministry of Commerce naming service. English trade names are now permitted under the 2026 law, which simplifies branding for international groups.
• National Address and a lease or Ejar-registered contract for the premises, needed for the Balady municipal licence where the activity requires one.
• Sector pre-approval letters if your chosen class is regulated (health, education, food, transport, financial, telecom).

Indicative fees and timelines

Costs vary by entity type, city and activity. The table below gives realistic planning figures. All amounts are indicative — confirm current figures on the official portal before you budget.

Item	Authority / portal	Indicative fee (SAR)	Typical timeline
MISA investment licence — issue or renew	MISA	Fees suspended in 2026 (previously 12,000 issue / 62,000 renew)	3–10 business days
Trade name reservation	Ministry of Commerce	Included / nominal	Same day – 2 days
Commercial Register issuance (with activities)	Saudi Business Center / MC	~1,200 – 2,000	1–3 business days
Chamber of Commerce membership	Local chamber	~2,000 – 3,000 per year	1–2 business days
Adding or amending an activity on the CR	Saudi Business Center	Nominal amendment fee (indicative)	1–3 business days
Balady municipal licence (activity-dependent)	balady.gov.sa	Varies widely by activity and area	3–15 business days
Sector pre-approval (health, education, transport, etc.)	Relevant regulator	Varies	2–8 weeks
VAT registration once threshold met	ZATCA	No fee	Days
Iqama issue / renew (government fee)	MOI via Absher / Muqeem	~650 per year plus applicable levies	Days
GOSI registration (Saudi employee, total contribution)	gosi.gov.sa	~21.5% of wage (employer + employee combined)	Immediate on registration
Noble Core end-to-end setup package	Noble Core Ventures	From 36,999	Guided end-to-end

How the activity code flows into tax, payroll and visas

ZATCA and VAT

The Zakat, Tax and Customs Authority at zatca.gov.sa takes your registered activity as the starting point for how it profiles the business. Saudi VAT is charged at 15% on standard-rated supplies, and some sectors — notably certain exports, international transport and defined healthcare and education supplies — have their own treatment. Whether you sit in a zero-rated or exempt lane, or whether customs duty codes apply to your imports, depends on activity classification. E-invoicing under the Fatoora programme is being rolled out to taxpayers in waves, so the activity and turnover profile also affects when your integration deadline falls.

MHRSD, Qiwa and Saudization

The Ministry of Human Resources and Social Development sets Nitaqat Saudization targets by economic activity and company size band. Your main CR activity is what maps you to a Nitaqat sector. Two companies with identical headcount can face different Saudization percentages purely because of how their activities are classified, so it is worth modelling the workforce implications before you finalise the code — not after you have hired.

Visas, Muqeem and Absher

Work-visa block quotas requested through Qiwa are assessed against your activity and Saudization status. Once employees arrive, residency data is managed through Muqeem and government transactions through Absher, while entry visas for staff and visitors are issued via the Ministry of Foreign Affairs platform at visa.mofa.gov.sa. Professional titles on the visa must be consistent with the company’s activity; mismatches are a frequent cause of rejected applications.

Banking, contracts and courts

Banks apply their own know-your-customer logic to your CR activities when opening an account and setting transaction limits — a mismatch between declared business model and registered activity is one of the most common reasons account opening drags on. Judicial and enforcement matters run through Najiz, and SME support programmes and financing schemes are administered by Monsha’at, whose eligibility criteria are often written by sector and therefore by activity classification.

Choosing the right code: a practical method

Treat code selection as a short structured exercise rather than a dropdown click:

1. Write down your revenue lines. Not your vision — your invoices. “We will invoice for X” is the only question that matters.
2. Map each line to a class in the ISIC 4 guide, and record the exact Arabic description.
3. Read the exclusions for each candidate class. If your activity appears in an exclusion note, follow the pointer to the correct class.
4. Check foreign-ownership status for each class if you have non-GCC shareholders, and confirm with MISA where there is any doubt.
5. Check the secondary-approval flag in the Saudi Business Center picker.
6. Model the Saudization impact of your main activity choice before locking it in.
7. Confirm the tax treatment with ZATCA guidance if you expect zero-rated or exempt supplies.
8. Keep the list tight. Add the activities you will genuinely trade in. Every extra regulated activity adds obligations you must then maintain.

For foreign-owned structures, the code you pick and the MISA licence type are decided together — our detailed breakdown of the MISA licence in Saudi Arabia explains which licence category each activity family produces and what documents each one demands.

Changing or adding an activity later

Business models evolve, and the system anticipates that. To add, remove or change an activity you log into the Saudi Business Center, open the Commercial Register amendment service, select Amend Activities, add or delete the classes, pay the nominal fee and submit. Approval for unregulated activities is typically same-day to a few business days. Where the new activity is regulated, the amendment is held until the sector regulator’s approval is attached.

A few knock-on steps people forget after an amendment:

• Update the Chamber of Commerce membership record so attestations match the new activity list.
• Refresh your Balady municipal licence if the physical premises now hosts a different activity.
• Notify your bank so the account profile and expected transaction types are updated.
• Review your Nitaqat band on Qiwa if the main activity changed — the target can move.
• Check ZATCA registration details and, where relevant, your e-invoicing configuration.
• Update Etimad supplier records so tender eligibility reflects the new activities.

Under the Commercial Register Law effective 3 April 2026, registers are unified nationally, no longer expire, and instead require an annual confirmation. A five-year grace period applies for aligning existing registers to the new framework. Practically, this means the discipline shifts from “renew before expiry” to “confirm annually and keep the activity list accurate” — and an inaccurate activity list is exactly what an annual confirmation is designed to surface.

Common mistakes to avoid

• Picking a broad class “to cover everything.” Broad classes often carry the heaviest regulatory conditions. Precise is cheaper.
• Relying only on the English translation. The Arabic description is the operative text; translate to understand, then verify in Arabic.
• Ignoring the “excludes” notes in the ISIC 4 guide — they are the single most common source of misclassification.
• Choosing the main activity carelessly. It drives Nitaqat banding and often the licence type; the “first” activity is not a cosmetic ordering choice.
• Adding a regulated activity without the pre-approval, then wondering why the CR application is stuck in review.
• Letting the CR activity drift from what you actually invoice. This surfaces at bank reviews, ZATCA audits and tender screenings.
• Assuming a code that works in another country works here. Saudi sub-activities extend the UN classes; a foreign NACE or SIC code is not a substitute.
• Overloading the register with a dozen activities. Each one can carry conditions, inspections and staffing implications.
• Forgetting downstream updates after an amendment — chamber, Balady, bank, Qiwa, ZATCA, Etimad.
• Budgeting from an old fee sheet. Government charges change; confirm current figures on the official portal each time.

How Noble Core helps you get the code right first time

Most of the delay in a Saudi setup is not the paperwork itself — it is discovering, three weeks in, that the activity chosen at the start pulls in a regulator nobody planned for. We front-load that work. Our team maps your actual revenue lines to ISIC 4 classes, checks each one against foreign-ownership rules and secondary-approval requirements, models the Saudization and tax consequences, and only then files.

Practically, that means: an activity-mapping workshop before any filing; MISA licence application with the correct licence type derived from the mapped activities; trade name reservation and Commercial Register issuance through the Saudi Business Center; Chamber of Commerce membership; National Address and Balady licence where required; ZATCA VAT and e-invoicing onboarding; GOSI and Qiwa employer registration; and bank account introduction with a CR whose activities match what you will actually invoice for. If you already hold a register and need activities added or corrected, Noble Core’s commercial registration service handles the amendment and the downstream updates as one workstream.

Saudi Arabia’s investment environment under Vision 2030 has made market entry markedly more accessible — fees suspended, ownership opened up, registers unified and digitised across a handful of national platforms. The remaining complexity is mostly classification detail, and that is a solvable problem. Get the ISIC activity code right at the start, and the rest of the file tends to move on schedule.

Frequently Asked Questions

What is an ISIC activity code in Saudi Arabia?

An ISIC activity code in Saudi Arabia is the classification number, based on the UN International Standard Industrial Classification Revision 4, that defines exactly what your company may legally do. The Ministry of Commerce publishes the official ISIC 4 directory, and every Commercial Register carries at least one activity code drawn from it, extended with Saudi national sub-activity digits.

Where do I find the official isic activity code saudi list?

The official list sits on the Ministry of Commerce site at mc.gov.sa under the ISIC 4 guide, published in Arabic. Browse by section, then division, group and 4-digit class, and read each class description together with its exclusion notes. You can also search the live activity picker inside the Saudi Business Center at business.sa when issuing or amending a Commercial Register.

How do I check the ISIC activity code of an existing Saudi company?

Use the Ministry of Commerce commercial-register enquiry service on mc.gov.sa and enter the CR number. The public record returns the trade name, legal form, current status and every registered activity. Under the Commercial Register Law effective 3 April 2026, national registers begin with the digit 7 and no longer show an expiry date, since an annual confirmation replaced renewal.

Can I add or change an ISIC activity code after registration?

Yes. Log into the Saudi Business Center at business.sa, open the Commercial Register amendment service, choose Amend Activities, add or remove classes, pay the nominal fee and submit. Unregulated activities are typically approved within one to three business days. Regulated classes wait for the sector regulator’s approval. Afterwards update your chamber record, Balady licence, bank, Qiwa and ZATCA details.

Does the ISIC activity code affect foreign ownership in Saudi Arabia?

Directly. Saudi Arabia allows 100% foreign ownership across most activities, and the limited restricted list published by MISA is written in activity-code language. Your eligibility, your MISA licence type — service, industrial, trading, consulting, entrepreneur or regional headquarters — and any Saudi-partner requirement all follow from the classes you select, so confirm the code before filing.

How much does it cost to register activities on a Saudi Commercial Register?

Indicative planning figures: Commercial Register issuance around SAR 1,200 to 2,000, Chamber of Commerce membership around SAR 2,000 to 3,000 per year, and a nominal fee for activity amendments. MISA licence issue and renewal fees are suspended in 2026. Balady and sector approvals vary widely by activity. Confirm current figures on the official portal before budgeting.

How long does MISA licensing take once activities are chosen?

MISA investment licensing typically runs about three to ten business days once a complete file with correctly mapped activities is submitted. The Commercial Register then follows in roughly one to three business days through the Saudi Business Center. Regulated activities needing a sector pre-approval add materially to the timeline, often two to eight weeks depending on the regulator.

How does the ISIC code affect Saudization, GOSI and VAT?

Your main registered activity maps you to a Nitaqat sector on Qiwa, which sets your Saudization target. GOSI contributions for a Saudi employee total roughly 21.5% of wage across employer and employee. ZATCA uses your activity to profile VAT treatment, charged at 15% on standard-rated supplies, and to schedule your Fatoora e-invoicing integration wave.