Subsea7 - Transfer of shares to the ordinary ISIN of Subsea 7 S.A.

25 Apr 2023 08:00 CEST

Luxembourg - 25 April 2023 - Subsea 7 S.A. (Oslo Børs: SUBC, ADR: SUBCY) refers
to the stock exchange release dated 14 March 2023 where Subsea 7 S.A.
("Subsea7") announced the issuance of 8,540,433 new shares (the "Consideration
Shares") with a separate ISIN in connection with the completion of the
acquisition of 187,889,551 shares in Seaway 7 ASA from Songa Capital AS, Lotus
Marine AS and West Coast Invest AS.

The Consideration Shares have today, following the record date for the annual
dividend on 21 April 2023, been transferred to Subsea7's ordinary ISIN and are
now tradable on the Oslo Stock Exchange.

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Subsea7 is a global leader in the delivery of offshore projects and services for
the evolving energy industry. We create sustainable value by being the
industry's partner and employer of choice in delivering the efficient offshore
solutions the world needs.

Subsea7 is listed on the Oslo Børs (SUBC), ISIN LU0075646355, LEI
222100AIF0CBCY80AH62.

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Contact for investment community enquiries:
Katherine Tonks
Investor Relations Director
Tel +44 20 8210 5568
ir@subsea7.com

Forward-Looking Statements: This announcement may contain 'forward-looking
statements' (within the meaning of the safe harbour provisions of the U.S.
Private Securities Litigation Reform Act of 1995). These statements relate to
our current expectations, beliefs, intentions, assumptions or strategies
regarding the future and are subject to known and unknown risks that could cause
actual results, performance or events to differ materially from those expressed
or implied in these statements. Forward-looking statements may be identified by
the use of words such as 'anticipate', 'believe', 'estimate', 'expect',
'future', 'goal', 'intend', 'likely' 'may', 'plan', 'project', 'seek', 'should',
'strategy' 'will', and similar expressions. The principal risks which could
affect future operations of the Group are described in the 'Risk Management'
section of the Group's Annual Report and Consolidated Financial Statements.
Factors that may cause actual and future results and trends to differ materially
from our forward-looking statements include (but are not limited to): (i) our
ability to deliver fixed price projects in accordance with client expectations
and within the parameters of our bids, and to avoid cost overruns; (ii) our
ability to collect receivables, negotiate variation orders and collect the
related revenue; (iii) our ability to recover costs on significant projects;
(iv) capital expenditure by oil and gas companies, which is affected by
fluctuations in the price of, and demand for, crude oil and natural gas; (v)
unanticipated delays or cancellation of projects included in our backlog; (vi)
competition and price fluctuations in the markets and businesses in which we
operate; (vii) the loss of, or deterioration in our relationship with, any
significant clients; (viii) the outcome of legal proceedings or governmental
inquiries; (ix) uncertainties inherent in operating internationally, including
economic, political and social instability, boycotts or embargoes, labour
unrest, changes in foreign governmental regulations, corruption and currency
fluctuations; (x) the effects of a pandemic or epidemic or a natural disaster;
(xi) liability to third parties for the failure of our joint venture partners to
fulfil their obligations; (xii) changes in, or our failure to comply with,
applicable laws and regulations (including regulatory measures addressing
climate change); (xiii) operating hazards, including spills, environmental
damage, personal or property damage and business interruptions caused by adverse
weather; (xiv) equipment or mechanical failures, which could increase costs,
impair revenue and result in penalties for failure to meet project completion
requirements; (xv) the timely delivery of vessels on order and the timely
completion of ship conversion programmes; (xvi) our ability to keep pace with
technological changes and the impact of potential information technology, cyber
security or data security breaches; and (xvii) the effectiveness of our
disclosure controls and procedures and internal control over financial
reporting. Many of these factors are beyond our ability to control or predict.
Given these uncertainties, you should not place undue reliance on the forward-
looking statements. Each forward-looking statement speaks only as of the date of
this announcement. We undertake no obligation to update publicly or revise any
forward-looking statements, whether as a result of new information, future
events or otherwise.

This information is subject to the disclosure requirements pursuant to Section
5-12 in the Norwegian Securities Trading Act.

More information:
Access the news on Oslo Bors NewsWeb site

588401_SUBC - ISIN transfer.pdf