Forbes Middle East has released its ranking of the 100 Most Valuable Companies in the Middle East, highlighting the firms leaving their mark in the region’s capital markets and contributing to economic growth.

The total market capitalisation across the 12 stock exchanges in the MENA region stood at $4.3 trillion as of January 2026, with the top 100 listed companies accounting for $3.7 trillion – equivalent to about 86% of the region’s total listed market value, indicating the level of concentration of wealth at the top. This ranking is based on market capitalisation data from 12 stock exchanges across 11 MENA countries as of January 31, 2026.

The UAE leads the ranking by company count, with 35 firms featured on the list, followed closely by Saudi Arabia with 34, Qatar with 11, Morocco with nine, and Kuwait with six.

In terms of scale, Saudi Arabia commands a dominant position. Saudi-listed firms account for $2.4 trillion of the combined market value of the top 100, representing about 64% of the total. A significant share of that weight is attributable to Saudi Aramco, which tops the ranking with a market capitalisation of $1.7 trillion. Aramco alone represents nearly 40% of the total market value of all listed companies across the region.

Banking and financial services remain the most represented sector, with 34 companies and a combined market value of $732.6 billion. However, despite comprising just nine companies, the energy sector commands $1.9 trillion in market capitalisation, underscoring the enduring centrality of oil and gas to the region’s corporate landscape.

GCC countries collectively account for 88% of the companies featured in the ranking, reinforcing the Gulf’s position as the dominant force in the region’s corporate landscape. The top 10 is evenly split between the UAE and Saudi Arabia, further cementing their status as the region’s two corporate centres of gravity.

Top 10 Most Valuable Companies in The Middle East 2026

1 | Saudi Aramco
Country: Saudi Arabia
Sector: Energy
Market value: $1.7 trillion

2 | International Holding Company (IHC)
Country: UAE
Sector: Investments
Market value: $238.6 billion

3 | alrajhi bank
Country: Saudi Arabia
Sector: Banks & Financial Services
Market value: $114.3 billion

4 | TAQA Group
Country: UAE
Sector: Energy
Market value: $87.9 billion

5 | Saudi Arabian Mining Company (Maaden)
Country: Saudi Arabia
Sector: Industrials
Market value: $80.2 billion

6 | ADNOC Gas
Country: UAE
Sector: Energy
Market value: $75.4 billion

7 | Saudi National Bank (SNB)
Country: Saudi Arabia
Sector: Banks & Financial Services
Market value: $71.8 billion

8 | stc group
Country: Saudi Arabia
Sector: Telecommunications
Market value: $59.2 billion

9 | First Abu Dhabi Bank (FAB)
Country: UAE
Sector: Banks & Financial Services
Market value: $56 billion

10 | Emirates NBD Group
Country: UAE
Sector: Banks & Financial Services
Market value: $53.5 billion