DISCLOSURE REGARDING A TRANSPARENCY NOTIFICATION

(Article 14, 1st paragraph, of the Law of 2 May 2007 relating to the disclosure
of

important shareholdings in listed companies)

1. Summary of the notification

ANTWERP, Belgium, 27 August 2025, 08:00 CEST - CMB.TECH NV (NYSE: CMBT, Euronext
Brussels: CMBT and Euronext Oslo Børs: CMBTO) ("CMB.TECH") received a
transparency notification from Saverco NV on 25 Augustus 2025. Saverco NV has
crossed below the transparency threshold of 65%.

2. Content of the notification from 25 August 2025

The notification dated 25 August 2025 contains the following information:

- Reason for the notification: Passive crossing of a threshold
- Notification by: A parent undertaking or a controlling person
- Persons subject to the notification requirement:
  Saverco NV, De Gerlachekaai 20. 2000 Antwerpen

  CMB NV, De Gerlachekaai 20. 2000 Antwerpen

  CMB.TECH NV, De Gerlachekaai 20. 2000 Antwerpen

- Transaction date: 20/08/2025
- Threshold that is crossed: 65%
- Denominator: 315,977,647
- Notified details:

A) Voting rights	Previous notification	After the transaction
 	Number of voting rights	Number of voting rights	% of voting rights
Holder of voting rights	 	Linked to securities	Not linked to securities	Linked
to securities	Not linked to securities
Saverco NV	24,400	              24,400	                                         
              0.01%	
CMB NV	        177,147,299	 178,726,458		                                       
       56.56%	
CMB.TECH NV	25,278,554	  25,807,878		                                           
    8.17%	
Subtotal	202.450.253	 204,558,736		                                             
 64.74%	
 	TOTAL	                 204,558,736	                                           
           64.74%                                                               
    	

B) Equivalent financial instruments	After the transaction
Holders of equivalent
financial instruments	Type of financial instrument	Expiration date	Exercise
period or date	# of voting rights that may be acquired if the instrument is
exercised	% of voting rights	Settlement
						
	TOTAL	 	0	0.00%	 

TOTAL (A & B)	# of voting rights	% of voting rights
	               204.558.736	            64,74%


- Full chain of controlled undertaking through which the holding is effectively
held: CMB.TECH NV is controlled by  CMB NV. CMB NV is controlled by Saverco NV,
which in its turn is not controlled.
- Additional information: The passive crossing of a threshold occurred as a
result of the capital increase on 20 August 2025 whereby 95,952,934 new shares
in CMB.TECH NV were issued in connection with the merger with Golden Ocean Group
Limited.

3. Miscellaneous

This press release is available on the company's website in the investor
relations section: https://cmb.tech/investors/press-releases

The transparency notification is available on the company's website in the
investor relations section:
https://cmb.tech/investors/share-information/transparency-declarations

About CMB.TECH

CMB.TECH is one of the largest listed, diversified and future-proof maritime
groups in the world with a fleet of about 250 vessels: dry bulk vessels,  crude
oil tankers, chemical tankers, container vessels, offshore wind vessels and port
vessels. CMB.TECH also offers hydrogen and ammonia fuel to customers, through
own production or third-party producers.

CMB.TECH is headquartered in Antwerp, Belgium, and has offices across Europe,
Asia, United States and Africa.

CMB.TECH is listed on Euronext Brussels and the NYSE under the ticker symbol
"CMBT" and on Euronext Oslo Børs under the ticker symbol "CMBTO".

More information can be found at https://cmb.tech

Forward-Looking Statements

Matters discussed in this press release may constitute forward-looking
statements. The Private Securities Litigation Reform Act of 1995 provides safe
harbour protections for forward-looking statements in order to encourage
companies to provide prospective information about their business.
Forward-looking statements include statements concerning plans, objectives,
goals, strategies, future events or performance, and underlying assumptions and
other statements, which are other than statements of historical facts. The
Company desires to take advantage of the safe harbour provisions of the Private
Securities Litigation Reform Act of 1995 and is including this cautionary
statement in connection with this safe harbour legislation. The words "believe",
"anticipate", "intends", "estimate", "forecast", "project", "plan", "potential",
"may", "should", "expect", "pending" and similar expressions identify
forward-looking statements.

The forward-looking statements in this press release are based upon various
assumptions, many of which are based, in turn, upon further assumptions,
including without limitation, our management's examination of historical
operating trends, data contained in our records and other data available from
third parties. Although we believe that these assumptions were reasonable when
made, because these assumptions are inherently subject to significant
uncertainties and contingencies which are difficult or impossible to predict and
are beyond our control, we cannot assure you that we will achieve or accomplish
these expectations, beliefs or projections.

In addition to these important factors, other important factors that, in our
view, could cause actual results to differ materially from those discussed in
the forward-looking statements include the failure of counterparties to fully
perform their contracts with us, the strength of world economies and currencies,
general market conditions, including fluctuations in charter rates and vessel
values, changes in demand for tanker vessel capacity, changes in our operating
expenses, including bunker prices, dry-docking and insurance costs, the market
for our vessels, availability of financing and refinancing, charter counterparty
performance, ability to obtain financing and comply with covenants in such
financing arrangements, changes in governmental rules and regulations or actions
taken by regulatory authorities, potential liability from pending or future
litigation, general domestic and international political conditions, potential
disruption of shipping routes due to accidents or political events, vessels
breakdowns and instances of off-hires and other  factors. Please see our filings
with the United States Securities and Exchange Commission for a more complete
discussion of these and other risks and uncertainties.

Contact

CMB.TECH
Katrien Hennin
Head of Marketing and Communications CMB.TECH
+32 499 39 34 70
katrien.hennin@cmb.tech

Joris Daman
Head of Investor Relations
Tel: +32 498 61 71 11
joris.daman@cmb.tech