100% foreign ownership: where it's real, where it bends, and where it breaks

Since the Investment Law (Royal Decree M/19) came into force in February 2025, the Saudi system no longer publishes a list of what a foreigner may own. It assumes 100% foreign ownership is permitted — with no Saudi partner or sponsor — unless your activity appears on the negative list of excluded or restricted activities. Article 4 guarantees equal treatment of local and foreign investors in comparable circumstances; Article 7 requires registration with MISA before investing; Article 8 governs the excluded list. Full foreign ownership is the default across the large majority of commercial, industrial, professional and service activities.

That is a genuine liberalisation, and the technology and digital-services sector faces almost no ownership restriction at all. But “default” is not “universal.” The exceptions attach to exactly the activities foreign investors most often want to run — trading, telecoms, professional services — and they are where entrants get caught. Your ISIC4 activity code decides which tier you fall into, so it is the first thing to confirm, not the last.

Wholesale, retail, e-commerce and distribution are where the “100%” headline meets its hardest condition. Per MISA's Investor Guide (13th edition, 03-2026, table 5.1.1), a 100% foreign-owned trading company must meet all of the following:

There is a parallel track that materially lightens the conditions. Under the GCC Economic Agreement, GCC nationals and GCC-owned companies are treated as Saudi nationals for economic activity — they are not required to obtain a MISA foreign-investment registration in the same way, the negative list does not apply to them as it does to non-GCC investors, and the statutory SAR 100,000 floor applies unless a sector regulator sets a higher one. US investors benefit from bilateral arrangements that can simplify structuring.

This is the backbone of the Bahrain → Saudi route. A genuinely GCC-owned structure — a Bahraini holding over the Saudi company — not only eases the ownership conditions but also moves the GCC-owned share of profit onto the 2.5% Zakat basis rather than 20% corporate income tax. The benefit, as always, depends on the GCC ownership being real and substance-backed; ZATCA tests reality, not labels.

Two recent changes refine the picture. First, a new real-estate ownership law took effect on 22 January 2026, granting 100% foreign-owned private companies the right to own real estate across the Kingdom — not only within designated zones — a meaningful upgrade for operators needing premises or warehousing. Second, on the public markets: although the CMA has opened the Tadawul to all foreign-investor categories, aggregate foreign ownership of a listed issuer remains capped at 49% (excluding foreign strategic investors). The 100% default applies to private companies; listed equity is a different regime.

Some activities remain excluded from foreign investment entirely — upstream petroleum exploration and production, the manufacture of military equipment, and private security and investigation services among them — and a separate set require minimum Saudi participation. The list has narrowed steadily, and the Investment Law introduced a route the old regime lacked: a foreign investor can apply to MISA for an Exceptional Approval (Investment Law, Article 16) to invest even in an excluded activity where defined economic-impact criteria are met. Treat that as the exception, not the plan, and confirm your exact activity against the current negative and minimum-participation lists before you design ownership.

In Saudi Arabia you don't choose an ownership percentage and back-fill the activity. You confirm the exact ISIC4 activity, check it against the negative list, the minimum-participation rules and the trading wall, and the ownership answer falls out of that — before you spend a riyal. Get the sequence backwards and you discover the constraint after you have committed capital, which is the most expensive time to learn it. For a services, industrial, tech or holding business, the path is usually clean and fully foreign-owned; for trading, model the SAR 30m reality against a Saudi-partner JV and the GCC route before defaulting to full ownership.