Gulf Marine Services plc (GMS) Share Price & Analysis

Open: 17.76
High: 18.20
Low: 17.53
Close: 17.88
Change: +0.06 (0.34%)
Volume: 1,731,550

1M Performance: -1.7%
3M Performance: -5.9%
1Y Performance: +0.2%
Market Cap: £206m
Avg Daily Volume: 2.6M

52-Week Range

14.66(17 Oct 25)24.30(17 Feb 26)

Current 17.88 · position in 52-week range

Revenue:	$167.5M
Operating Profit:	$72.6M
Profit After Tax:	$38.3M
Total Assets:	$683.1M
Shareholders' Equity:	$382.7M
Current Ratio:	0.74
Operating Cash Flow:	$103.6M

As at Dec 20244 years of data

Going concern: No material uncertainty
Post year-end: 1 adverse
Principal risks: 9

10 Sept 2026	14:28:44	Holding(s) in Company
7 Sept 2026	07:00:08	Half-year Financial Report
3 Sept 2026	07:00:01	Contract Extension
28 Aug 2026	07:00:04	Holding(s) in Company
17 Aug 2026	07:00:07	Contract

5 Jul 2026	Annual Report and Accounts (to 2025-12-31)
30 Apr 2026	Annual Report 2025
4 Jun 2025	Annual Report and Accounts (to 2024-12-31)

Alex AclimandosChief Financial Officer

–

Shradha A.H. AhujaChief Shared Services Officer

–

Jamie TaylorChief Commercial Officer

–

Mansour Al AlamiExecutive Director

5 yrs 11 mos

Jyrki KoskeloNon-Executive Director

5 yrs 8 mos

Gulf Marine Services plc operates a fleet of self-propelled, self-elevating support vessels, providing services primarily to the offshore oil, gas, and renewable energy sectors. The company generates revenue by leasing its vessels for various applications, including construction, maintenance, and support operations in international markets. Gulf Marine Services serves a diverse customer base, including major energy companies, and operates mainly in the Middle East and Western Europe.

Industry: Energy
Sector: Energy
LEI: 213800IGS2QE89SAJF77
Issuer: Gulf Marine Services plc
Region: Europe
Admission date: 19 Mar 2014
Website: www.gmsplc.com
X: @gmsuae

Shares in issueas at 18 Jun 2026: 1,152,166,012
Total Voting Rights: 1,152,166,012

Last updated: 14 October 2026

Average employeesFY Dec 2024: 727

Net-zero target: 2050
Emissions intensity: 360.41tCO2e/$m revenue

Latest year: FY25
Dividend: No dividend declared

ISIN: GB00BJVWTM27
Exchange: XLON
Market: Main Market
Market Segment: SSMM
Market Sector: SSC5
Security Description: Ordinary Shares of 2p each; fully paid
Listing Category: Equity shares (commercial companies)

Open: 17.76
High: 18.20
Low: 17.53
Close: 17.88
Change: +0.06 (0.34%)
Volume: 1,731,550

1M Performance: -1.7%
3M Performance: -5.9%
1Y Performance: +0.2%
Market Cap: £206m
Avg Daily Volume: 2.6M

52-Week Range

14.66(17 Oct 25)24.30(17 Feb 26)

Current 17.88 · position in 52-week range

Revenue:	$167.5M
Operating Profit:	$72.6M
Profit After Tax:	$38.3M
Total Assets:	$683.1M
Shareholders' Equity:	$382.7M
Current Ratio:	0.74
Operating Cash Flow:	$103.6M

As at Dec 20244 years of data

Going concern: No material uncertainty
Post year-end: 1 adverse
Principal risks: 9

10 Sept 2026	14:28:44	Holding(s) in Company
7 Sept 2026	07:00:08	Half-year Financial Report
3 Sept 2026	07:00:01	Contract Extension
28 Aug 2026	07:00:04	Holding(s) in Company
17 Aug 2026	07:00:07	Contract

5 Jul 2026	Annual Report and Accounts (to 2025-12-31)
30 Apr 2026	Annual Report 2025
4 Jun 2025	Annual Report and Accounts (to 2024-12-31)

Alex AclimandosChief Financial Officer

–

Shradha A.H. AhujaChief Shared Services Officer

–

Jamie TaylorChief Commercial Officer

–

Mansour Al AlamiExecutive Director

5 yrs 11 mos

Jyrki KoskeloNon-Executive Director

5 yrs 8 mos

Industry: Energy
Sector: Energy
LEI: 213800IGS2QE89SAJF77
Issuer: Gulf Marine Services plc
Region: Europe
Admission date: 19 Mar 2014
Website: www.gmsplc.com
X: @gmsuae

Shares in issueas at 18 Jun 2026: 1,152,166,012
Total Voting Rights: 1,152,166,012

Last updated: 14 October 2026

Average employeesFY Dec 2024: 727

Net-zero target: 2050
Emissions intensity: 360.41tCO2e/$m revenue

Latest year: FY25
Dividend: No dividend declared

ISIN: GB00BJVWTM27
Exchange: XLON
Market: Main Market
Market Segment: SSMM
Market Sector: SSC5
Security Description: Ordinary Shares of 2p each; fully paid
Listing Category: Equity shares (commercial companies)

Open: 17.76
High: 18.20
Low: 17.53
Close: 17.88
Change: +0.06 (0.34%)
Volume: 1,731,550

1M Performance: -1.7%
3M Performance: -5.9%
1Y Performance: +0.2%
Market Cap: £206m
Avg Daily Volume: 2.6M

52-Week Range

14.66(17 Oct 25)24.30(17 Feb 26)

Current 17.88 · position in 52-week range

Revenue:	$167.5M
Operating Profit:	$72.6M
Profit After Tax:	$38.3M
Total Assets:	$683.1M
Shareholders' Equity:	$382.7M
Current Ratio:	0.74
Operating Cash Flow:	$103.6M

As at Dec 20244 years of data

Going concern: No material uncertainty
Post year-end: 1 adverse
Principal risks: 9

10 Sept 2026	14:28:44	Holding(s) in Company
7 Sept 2026	07:00:08	Half-year Financial Report
3 Sept 2026	07:00:01	Contract Extension
28 Aug 2026	07:00:04	Holding(s) in Company
17 Aug 2026	07:00:07	Contract

5 Jul 2026	Annual Report and Accounts (to 2025-12-31)
30 Apr 2026	Annual Report 2025
4 Jun 2025	Annual Report and Accounts (to 2024-12-31)

Alex AclimandosChief Financial Officer

–

Shradha A.H. AhujaChief Shared Services Officer

–

Jamie TaylorChief Commercial Officer

–

Mansour Al AlamiExecutive Director

5 yrs 11 mos

Jyrki KoskeloNon-Executive Director

5 yrs 8 mos

Industry: Energy
Sector: Energy
LEI: 213800IGS2QE89SAJF77
Issuer: Gulf Marine Services plc
Region: Europe
Admission date: 19 Mar 2014
Website: www.gmsplc.com
X: @gmsuae

Issuer	Mkt cap	1Y
ENQ Enquest plc	£598m	+1.9%
BCE Beacon Energy PLC	£454m	—
GMSGulf Marine Services plc	£206m	+0.2%
AET Afentra plc	£203m	+0.7%
CHAR Chariot Limited	£89m	+0.7%
TGP Tekmar Group plc	£16m	+0.8%

Peers in Energy, ranked by comparable market cap. 1Y = trailing share-price change.

Shares in issueas at 18 Jun 2026: 1,152,166,012
Total Voting Rights: 1,152,166,012

Last updated: 14 October 2026

Average employeesFY Dec 2024: 727

Net-zero target: 2050
Emissions intensity: 360.41tCO2e/$m revenue

Latest year: FY25
Dividend: No dividend declared

ISIN: GB00BJVWTM27
Exchange: XLON
Market: Main Market
Market Segment: SSMM
Market Sector: SSC5
Security Description: Ordinary Shares of 2p each; fully paid
Listing Category: Equity shares (commercial companies)

Open: 17.76
High: 18.20
Low: 17.53
Close: 17.88
Change: +0.06 (0.34%)
Volume: 1,731,550

1M Performance: -1.7%
3M Performance: -5.9%
1Y Performance: +0.2%
Market Cap: £206m
Avg Daily Volume: 2.6M

52-Week Range

14.66(17 Oct 25)24.30(17 Feb 26)

Current 17.88 · position in 52-week range

Revenue:	$167.5M
Operating Profit:	$72.6M
Profit After Tax:	$38.3M
Total Assets:	$683.1M
Shareholders' Equity:	$382.7M
Current Ratio:	0.74
Operating Cash Flow:	$103.6M

As at Dec 20244 years of data

Going concern: No material uncertainty
Post year-end: 1 adverse
Principal risks: 9

10 Sept 2026	14:28:44	Holding(s) in Company
7 Sept 2026	07:00:08	Half-year Financial Report
3 Sept 2026	07:00:01	Contract Extension
28 Aug 2026	07:00:04	Holding(s) in Company
17 Aug 2026	07:00:07	Contract

5 Jul 2026	Annual Report and Accounts (to 2025-12-31)
30 Apr 2026	Annual Report 2025
4 Jun 2025	Annual Report and Accounts (to 2024-12-31)

Alex AclimandosChief Financial Officer

–

Shradha A.H. AhujaChief Shared Services Officer

–

Jamie TaylorChief Commercial Officer

–

Mansour Al AlamiExecutive Director

5 yrs 11 mos

Jyrki KoskeloNon-Executive Director

5 yrs 8 mos

Industry: Energy
Sector: Energy
LEI: 213800IGS2QE89SAJF77
Issuer: Gulf Marine Services plc
Region: Europe
Admission date: 19 Mar 2014
Website: www.gmsplc.com
X: @gmsuae

Issuer	Mkt cap	1Y
ENQ Enquest plc	£598m	+1.9%
BCE Beacon Energy PLC	£454m	—
GMSGulf Marine Services plc	£206m	+0.2%
AET Afentra plc	£203m	+0.7%
CHAR Chariot Limited	£89m	+0.7%
TGP Tekmar Group plc	£16m	+0.8%

Peers in Energy, ranked by comparable market cap. 1Y = trailing share-price change.

Shares in issueas at 18 Jun 2026: 1,152,166,012
Total Voting Rights: 1,152,166,012

Last updated: 14 October 2026

Average employeesFY Dec 2024: 727

Net-zero target: 2050
Emissions intensity: 360.41tCO2e/$m revenue

Latest year: FY25
Dividend: No dividend declared

ISIN: GB00BJVWTM27
Exchange: XLON
Market: Main Market
Market Segment: SSMM
Market Sector: SSC5
Security Description: Ordinary Shares of 2p each; fully paid
Listing Category: Equity shares (commercial companies)

Issuer	Mkt cap	1Y
ENQ Enquest plc	£598m	+1.9%
BCE Beacon Energy PLC	£454m	—
GMSGulf Marine Services plc	£206m	+0.2%
AET Afentra plc	£203m	+0.7%
CHAR Chariot Limited	£89m	+0.7%
TGP Tekmar Group plc	£16m	+0.8%

Peers in Energy, ranked by comparable market cap. 1Y = trailing share-price change.

Issuer	Mkt cap	1Y
ENQ Enquest plc	£598m	+1.9%
BCE Beacon Energy PLC	£454m	—
GMSGulf Marine Services plc	£206m	+0.2%
AET Afentra plc	£203m	+0.7%
CHAR Chariot Limited	£89m	+0.7%
TGP Tekmar Group plc	£16m	+0.8%

Peers in Energy, ranked by comparable market cap. 1Y = trailing share-price change.

	16 Jun 2026	Gulf Marine Services shares rise with all vessels returned to operations, guidance maintained	UK Investor Magazine
	12 Jun 2026	Week Ahead: Tesco set to steal headlines	Interactive Investor

	16 Jun 2026	Gulf Marine Services shares rise with all vessels returned to operations, guidance maintained	UK Investor Magazine
	12 Jun 2026	Week Ahead: Tesco set to steal headlines	Interactive Investor

	16 Jun 2026	Gulf Marine Services shares rise with all vessels returned to operations, guidance maintained	UK Investor Magazine
	12 Jun 2026	Week Ahead: Tesco set to steal headlines	Interactive Investor

	16 Jun 2026	Gulf Marine Services shares rise with all vessels returned to operations, guidance maintained	UK Investor Magazine
	12 Jun 2026	Week Ahead: Tesco set to steal headlines	Interactive Investor