25 Nov 2025 22:34 CET

Issuer

Constellation Oil Services Hol

Luxembourg, November 25th, 2025 – Constellation Oil Services Holding S.A.
(“Constellation” or the “Company”) reports today its Third Quarter 2025 earnings
release, which are available on our website ir.theconstellation.com.

Q3 2025 Highlights:

Fleet uptime came in at 97% in Q3 2025.

Contract backlog of US$ 1.9 billion, up 21% year-over-year.

Revenues of US$ 138.4 million in Q3 2025.

Adjusted EBITDA came in at US$ 44.2 million (32% margin).

Cash and cash equivalents, including short-term investments and restricted cash,
increased to US$ 223.0 million as of September 30, 2025, compared to US$ 183
million as of December 31, 2024.

Net debt decreased 2.5% to US$ 448.5 million compared to US$ 459.8 million on
December 31, 2024.

CAPEX of US$ 109.0 million in 9M25, mainly related to the contract transitions
carried out throughout the year.

We remind you that we will host an earnings conference call tomorrow, Wednesday,
November 26, 2025, at 11:00 a.m. BRT (09:00 a.m. EDT and 03:00 pm CEST). The
conference call will be webcast live at:
https://tenmeetings.com.br/ten-events/#/webinar?evento=ConferenciadeResultados3T
25-CONST.OIL_405

It is recommended that participants call 10 minutes prior to the scheduled start
time.
A webcast replay of the call will be available on the Investor Relations
website.

About Constellation

Constellation is a market leading provider of offshore oil and gas contract
drilling services through its subsidiary Serviços de Petróleo Constellation S.A.
(“Serviços de Petróleo Constellation”). With continuous operations since 1981,
Serviços de Petróleo Constellation has built an unmatched reputation for
excellence in offshore drilling services, obtaining ISO 9001, ISO 14001, ISO
45001, and API Spec Q2 certifications for its quality management, environmental
and safety records and systems.

IMPORTANT NOTICE

Matters discussed in this announcement may constitute forward-looking
statements. Forward-looking statements are statements that are not historical
facts and may be identified by words such as "anticipate", "believe",
"continue", "estimate", "expect", "intends", "may", "should", "will" and similar
expressions. The forward-looking statements in this release are based upon
various assumptions, many of which are based, in turn, upon further assumptions.
Although the Company believes that these assumptions were reasonable when made,
these assumptions are inherently subject to significant known
and unknown risks, uncertainties, contingencies and other important factors
which are difficult or impossible to predict and are beyond its control. Such
risks, uncertainties, contingencies and other important factors could cause
actual events to differ materially from the expectations expressed or implied in
this release by such forward-looking statements. The information, opinions and
forward-looking statements contained in this announcement speak only as at its
date, and are subject to change without notice.
This announcement is made by, and is the responsibility of, the Company.
This announcement is for information purposes only and is not to be relied upon
in substitution for the exercise of independent judgment. It is not intended as
investment advice and under no circumstances is it to be used or considered as
an offer to sell, or a solicitation of an offer to buy any securities or a
recommendation to buy or sell any securities of the Company.
The distribution of this announcement and other information may be restricted by
law in certain jurisdictions. Persons into whose possession this announcement or
such other information should come are required to inform themselves about and
to observe any such restrictions.
This announcement does not constitute or form a part of any offer of securities
for sale or a solicitation of an offer to purchase securities of the company in
the United States or any other jurisdiction. Not for publication, distribution
or release, in whole or in part, directly or indirectly, in or into the United
States of America (including its territories and possessions, any state of the
united states of America and the district of Columbia) (the "united states"),
Australia, Canada, the Hong Kong special administrative region of the people's
republic of China or Japan, or any other jurisdiction in which the publication,
distribution or release would be unlawful.


660555_Press Release_3Q25 Results Report.pdf
660555_3Q25_Earnings Release.pdf

Source

Constellation Oil Services Holding S.A.

Provider

Oslo Børs Newspoint

Company Name

CONSTELLATION OIL SERVICES HOLDING S.A.

ISIN

NO0013597419

Symbol

COSH

Market

Euronext Growth