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Cash

£4.4m

+1,590.3% highest in 3 filed years

Net assets

£12m

-14.1% lowest in 3 filed years

Employees

135

+22.7% highest in 3 filed years

Profit before tax

-£2.2m

+59% highest in 3 filed years

Accounts

3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31

Metric Trend 2023-12-312024-12-312025-12-31 Δ vs prior
Turnover £11,021,000£11,724,000£13,311,000 +13.5%
Operating profit -£2,271,000-£4,559,000-£2,858,000 +37.3%
Profit before tax -£3,052,000-£5,292,000-£2,172,000 +59%
Net profit -£2,639,000-£3,984,000-£2,202,000 +44.7%
Cash £44,000£258,000£4,361,000 +1,590.3%
Total assets less current liabilities £18,678,000£14,003,000£11,702,000 -16.4%
Net assets £16,643,000£13,815,000£11,870,000 -14.1%
Equity £16,643,000£13,815,000£11,870,000 -14.1%
Average employees 109110135 +22.7%
Wages £5,976,000£7,746,000£7,463,000 -3.7%
Directors' remuneration £531,000£732,000£549,000 -25%

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show . About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-12-312024-12-312025-12-31
Operating margin -20.6%-38.9%-21.5%
Net margin -23.9%-34.0%-16.5%
Return on capital employed -12.2%-32.6%-24.4%
Current ratio 1.50x0.92x1.07x
Interest cover -2.70x-5.36x-6.06x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
RSM UK Audit LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The company's forecasts and projections, taking account of reasonably possible changes, show that the company should be able to operate within its current level of funding facilities. The company has obtained a letter of support from its immediate parent to further guarantee that the entity has access to financing for at least the next 12 months. After making enquiries, the directors have a reasonable expectation that the company has adequate resources to continue in operational existence for the foreseeable future. Thus, they continue to adopt the going concern basis of accounting in preparing the annual report and financial statements.”

Group structure

  1. NORTHERN MARINE GROUP LTD · parent
    1. The Clyde Group Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    2. NMG Ship Management Ltd 100% · England · training, offshore catering, marine engineering, travel and offshore employment
    3. NMG Marine Services Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    4. NMG Business Services Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    5. NMG Corporate Services Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    6. Northern Marine Management Shanghai Limited 100% · China · training, offshore catering, marine engineering, travel and offshore employment
    7. Northern Marine (Shanghai) Ltd 100% · China · training, offshore catering, marine engineering, travel and offshore employment
    8. Austen Maritime Services Consulting (Shanghai) Co Ltd 100% · China · training, offshore catering, marine engineering, travel and offshore employment
    9. Clyde Marine Training Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    10. Clyde Travel Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    11. Clyde Travel AB 100% · Sweden · training, offshore catering, marine engineering, travel and offshore employment
    12. Aurora Digital Solutions Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    13. Northern Marine Ship Management Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    14. Austen Maritime Hong Kong 100% · China · training, offshore catering, marine engineering, travel and offshore employment
    15. Maritime Global Services LLC 100% · USA · training, offshore catering, marine engineering, travel and offshore employment
    16. Maritime Global Services Pte Ltd 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    17. Maritime Global Services LLP 100% · India · training, offshore catering, marine engineering, travel and offshore employment
    18. International Marine Assurance Services Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    19. Francois Offshore Catering Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    20. Skye Management Holdings LLC 100% · Bermuda · training, offshore catering, marine engineering, travel and offshore employment
    21. Northern Marine Pte Ltd 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    22. Clyde Travel AS 100% · Norway · training, offshore catering, marine engineering, travel and offshore employment
    23. Clyde Travel Oy 100% · Finland · training, offshore catering, marine engineering, travel and offshore employment
    24. Clyde Travel PTE 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    25. Northern Marine Management Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    26. Northern Marine Management USA LLC 100% · USA · training, offshore catering, marine engineering, travel and offshore employment
    27. Northern Marine Management Pte Ltd 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    28. Tritec Marine Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    29. Francois Offshore Catering Pte Ltd 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    30. Austen Maritime Korea Limited 100% · South Korea · training, offshore catering, marine engineering, travel and offshore employment
    31. Northern Marine Manning Services Limited 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    32. Northern Marine Manning Services ApS 100% · Denmark · training, offshore catering, marine engineering, travel and offshore employment
    33. Northern Marine Management India Pvt Limited 98% · India · training, offshore catering, marine engineering, travel and offshore employment
    34. Northern Marine Manning Services Pte Limited 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    35. Austen Maritime Services Pte Limited 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    36. Stena Marine Management Pte Limited 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    37. Stena Drilling Pte Limited 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    38. Meridian Shipping Services Pte Limited 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    39. Maritime Global Services Ltd 100% · United Kingdom · training, offshore catering, marine engineering, travel and offshore employment
    40. Stena Marine Services GmbH 100% · Germany · training, offshore catering, marine engineering, travel and offshore employment
    41. Clyde Travel LLC 100% · USA · training, offshore catering, marine engineering, travel and offshore employment
    42. Austen Energy Services Pte 100% · Singapore · training, offshore catering, marine engineering, travel and offshore employment
    43. International Marine Assurance Services LLP 100% · India · training, offshore catering, marine engineering, travel and offshore employment

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

7 active · 9 resigned

Name Role Appointed Born Nationality
POLLOCK, James Secretary 2024-11-12
BERGLUND, Mats Henrik Director 2022-07-14 Nov 1962 Swedish
FULLERTON, Philip William Boyd Director 2017-03-22 Sep 1975 British
HULT, Dora Annika Melville Director 2020-12-08 Apr 1973 Swedish
LINDBOM, Johan Marcus Director 2022-07-14 Apr 1977 Swedish
LUNDBERG, Lotte Gronborg Director 2019-12-07 Apr 1959 Danish
SAMUELS, Helen Julia Director 2025-05-14 May 1970 British
Show 9 resigned officers
Name Role Appointed Resigned
TIERNEY, Jacqueline Secretary 2014-04-01 2024-11-12
DAVIDSSON, Claes Director 2014-06-27 2020-01-01
FERGUSON, Hugh Linden Director 2014-04-01 2022-07-11
HAGMAN, Carl Johan Director 2017-03-03 2022-08-01
HULTGREN, Staffan Werner Director 2014-07-01 2019-07-19
ROBERTS, Stephen John Director 2014-07-01 2019-11-30
ROBERTSSON, Harry Karl Bigger Director 2014-07-01 2022-07-11
SIMPSON, Jane Director 2022-07-14 2024-12-19
WELO, Tom Peter Andreas Wiel Director 2014-07-01 2017-03-22

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Stena (Uk) Limited Corporate entity Shares 75–100% 2016-04-06 Active

Filing timeline

Last 20 of 53 total filings

Date Type Category Description
2026-07-23 AA accounts Accounts with accounts type full
2026-04-07 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-03-05 PSC05 persons-with-significant-control Change to a person with significant control PDF
2026-03-05 PSC05 persons-with-significant-control Change to a person with significant control PDF
2025-11-28 AA accounts Accounts with accounts type full
2025-10-16 AP01 officers Appoint person director company with name date PDF
2025-03-20 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-01-23 TM01 officers Termination director company with name termination date PDF
2024-11-15 AA accounts Accounts with accounts type full
2024-11-12 AP03 officers Appoint person secretary company with name date PDF
2024-11-12 TM02 officers Termination secretary company with name termination date PDF
2024-05-06 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-12-12 AA accounts Accounts with accounts type full
2023-04-07 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-08-02 TM01 officers Termination director company with name termination date PDF
2022-07-27 AP01 officers Appoint person director company with name date PDF
2022-07-27 AP01 officers Appoint person director company with name date PDF
2022-07-27 AP01 officers Appoint person director company with name date PDF
2022-07-11 TM01 officers Termination director company with name termination date PDF
2022-07-11 TM01 officers Termination director company with name termination date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
6

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Official Companies House page