| Date | Time | Source | Announcement |
|---|---|---|---|
| 18 Jul 2023 | 07:00 AM | Decrease in Financing Charges | |
| 12 Jun 2023 | 07:00 AM | Contract | |
| 07 Jun 2023 | 01:15 PM | Result of AGM | |
| 10 May 2023 | 04:46 PM | Director / PDMR Shareholdings | |
| 04 May 2023 | 07:00 AM | Health & Safety Milestone | |
| 02 May 2023 | 11:00 AM | GMS Expands Its Presence on Vancouver Island ... | |
| 24 Apr 2023 | 07:00 AM | Final Results | |
| 24 Apr 2023 | 07:00 AM | Final Results | |
| 29 Mar 2023 | 07:00 AM | Contract | |
| 10 Feb 2023 | 07:30 AM | Director/PDMR Shareholding | |
| 02 Feb 2023 | 04:35 PM | Price Monitoring Extension | |
| 23 Jan 2023 | 07:00 AM | Contract | |
| 13 Jan 2023 | 07:00 AM | Trading Update | |
| 10 Jan 2023 | 07:00 AM | Trading Statement | |
| 03 Jan 2023 | 07:00 AM | Issue of Warrants | |
| 14 Dec 2022 | 07:00 AM | Warrant Calculations | |
| 09 Dec 2022 | 07:00 AM | Trading Update | |
| 25 Nov 2022 | 11:37 AM | Holding(s) in Company | |
| 15 Nov 2022 | 07:00 AM | Contract | |
| 03 Nov 2022 | 07:00 AM | Two New Contract Awards and A Contract Extension | |
| 19 Oct 2022 | 03:10 PM | Results of General Meeting | |
| 29 Sep 2022 | 07:00 AM | Contract | |
| 28 Sep 2022 | 05:04 PM | Publication of Shareholder Circular & Notice of GM | |
| 27 Sep 2022 | 07:00 AM | Contract | |
| 26 Sep 2022 | 07:00 AM | Interim results for the six months ended 30/06/22 | |
| 01 Sep 2022 | 04:40 PM | Second Price Monitoring Extn | |
| 01 Sep 2022 | 04:35 PM | Price Monitoring Extension | |
| 30 Jun 2022 | 01:10 PM | Result of AGM | |
| 15 Jun 2022 | 07:30 AM | Grant of Director Share Awards | |
| 07 Jun 2022 | 05:30 PM | 2021 Annual Report and Notice of 2022 AGM | |
| 13 May 2022 | 07:10 AM | Annual Financial Report | |
| 29 Apr 2022 | 07:00 AM | Contract | |
| 17 Feb 2022 | 07:00 AM | Contract | |
| 07 Feb 2022 | 07:00 AM | Appointment of Chief Financial Officer | |
| 01 Feb 2022 | 08:09 AM | Director/PDMR Shareholding | |
| 25 Jan 2022 | 07:00 AM | Director/PDMR Shareholding | |
| 24 Jan 2022 | 07:00 AM | Trading Update | |
| 21 Dec 2021 | 07:00 AM | Contract | |
| 20 Dec 2021 | 04:41 PM | Second Price Monitoring Extn | |
| 20 Dec 2021 | 04:36 PM | Price Monitoring Extension | |
| 13 Dec 2021 | 04:41 PM | Second Price Monitoring Extn | |
| 13 Dec 2021 | 04:35 PM | Price Monitoring Extension | |
| 11 Nov 2021 | 07:00 AM | Contract | |
| 04 Nov 2021 | 04:40 PM | Second Price Monitoring Extn | |
| 04 Nov 2021 | 04:35 PM | Price Monitoring Extension | |
| 21 Oct 2021 | 07:00 AM | Contract | |
| 13 Oct 2021 | 03:17 PM | Share Purchase by a Director | |
| 13 Oct 2021 | 07:00 AM | Half-year Report | |
| 01 Oct 2021 | 07:00 AM | Results Release Date & Trading Update | |
| 06 Sep 2021 | 11:09 AM | New Software Solution |
Gulf Marine Services is a United Kingdom-based company operating self-propelled and self-elevating support vessels for the oil, gas, and renewable energy industries, operating a fleet chartered and maintained in Abu Dhabi. GMS was founded in Abu Dhabi in 1977 and has expanded to have offices in the UAE, Saudi Arabia, and Qatar.
GMS share price launched at 86p in 2014.