Subsea 7 SA - 15 Year Stock Price History | SUBCY

Historical daily share price chart and data for Subsea 7 SA since 2011 adjusted for splits and dividends. The latest closing stock price for Subsea 7 SA as of September 17, 2026 is 35.00.
  • The all-time high Subsea 7 SA stock closing price was 36.96 on August 17, 2026.
  • The Subsea 7 SA 52-week high stock price is 37.66, which is 7.6% above the current share price.
  • The Subsea 7 SA 52-week low stock price is 17.79, which is 49.2% below the current share price.
  • The average Subsea 7 SA stock price for the last 52 weeks is 28.00.
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Subsea 7 SA Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 30.8073 20.1128 36.9600 20.1128 35.0000 80.23%
2025 16.6697 14.9076 19.8981 11.5928 19.4196 36.54%
2024 14.4809 12.4605 17.3283 11.0876 14.2230 12.82%
2023 10.7579 9.2827 12.7212 8.7067 12.6065 31.35%
2022 7.5206 6.0991 9.7235 5.5480 9.5976 63.12%
2021 7.5303 8.2712 9.2797 5.6516 5.8836 -27.01%
2020 6.2585 9.6969 9.9238 2.9569 8.0605 -16.19%
2019 9.0468 7.7673 10.9557 7.2990 9.6177 23.76%
2018 10.9964 11.7234 13.1831 7.1280 7.7713 -32.43%
2017 11.1955 9.5090 13.2152 9.2257 11.5018 23.98%
2016 6.8993 5.0896 9.6563 3.7638 9.2770 79.54%
2015 6.6265 7.5792 8.9124 5.0528 5.1670 -31.76%
2014 11.8231 13.3497 15.0550 6.6416 7.5719 -45.18%
2013 15.0544 16.9505 17.5086 12.0582 13.8135 -17.19%
2012 15.1836 12.9076 17.8496 12.2592 16.6817 35.49%
Sector Industry Market Cap Revenue
Oils/Energy Oil & Gas - Field Services $10.036B $7.086B
Subsea 7 S.A., formerly known as Acergy S.A., operates as an engineering, construction and services contractor to the offshore energy industry worldwide. The Company is engaged in the design, fabrication, installation and commissioning of seabed-to-surface projects and its scope of operations include Subsea, Umbilical, Riser and Flowline (SURF) systems; Life-of-Field; Conventional Services and Renewables. Services offered by the Company ranges from engineering and construction for subsea field developments, pipeline and riser systems and associated services, inspection, maintenance and repair, integrity management and remote intervention, fabrication and installation of fixed platforms and associated pipelines, as well as hook-up and platform refurbishment. Subsea 7 S.A. is based in London, United Kingdom.
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