Luxembourg, July 31st, 2025 - Constellation Oil Services Holding S.A. (together
with its subsidiaries, "Constellation" or the "Company") is pleased to announce
that it has entered into an agreement with DNB Carnegie, a part of DNB Bank ASA
("DNB Carnegie"), to act as liquidity provider for its shares listed on Euronext
Growth Oslo. The commitment will take place in accordance with Euronext Oslo
Børs' rules on liquidity providers.

This engagement of a liquidity provider is intended to enhance the liquidity and
visibility of Constellation's shares, promoting a more efficient and stable
trading environment. By providing continuous bid and ask quotes, the liquidity
provider will help facilitate higher trading volumes and reduce the spread
between buy and sell prices.

Improved liquidity is expected to support a more consistent and transparent
market for Constellation's shares, enabling investors to trade with greater
confidence. Moreover, the engagement of a liquidity provider is anticipated to
broaden Constellation's reach within the investment community, raise the
Company's profile among investors, and contribute to fairer pricing dynamics.

The liquidity provider services will commence on July 31st.