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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-04-01 (in 11mo)

Last made up 2026-03-18

Watchouts

1 item

Cash

£36K

-10% vs 2023

Net assets

£6M

+8% vs 2023

Employees

Average over period

Profit before tax

£546K

-0.4% vs 2023

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Name history

Renamed 1 time since incorporation

  1. GUIDANCE NAVIGATION HOLDINGS LIMITED 2011-05-10 → present
  2. BROOMCO (4234) LIMITED 2011-03-18 → 2011-05-10

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £504,000£507,000
Operating profit £506,000£507,000
Profit before tax £548,000£546,000
Net profit £419,000£410,000
Cash £40,000£36,000
Total assets less current liabilities £5,139,000£5,549,000
Net assets £5,139,000£5,549,000
Equity £5,139,000£5,549,000
Average employees
Wages

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

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

Ratio Trend 2023-12-312024-12-31
Operating margin 100.4%100.0%
Net margin 83.1%80.9%
Return on capital employed 9.8%9.1%
Current ratio 14.30x226.90x
Interest cover 63.38x

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
Consolidated group
Auditor
Azets Audit Services
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“Based on the most recent business forecast and and mitigation assessment, the directors have a reasonable expectation that the company has adequate resources to continue in operational existence for at least 12 months from the date of signing our financial statements.”

Group structure

  1. GUIDANCE NAVIGATION HOLDINGS LIMITED · parent
    1. Guidance Marine Ltd 100% · UK · Navigation technology for marine applications
    2. Guidance Marine LLC 100% · US · Service provider to US customers

Significant events

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

People

4 active · 23 resigned

Name Role Appointed Born Nationality
LAKDAWALA, Hiral Secretary 2020-10-07
ANDERSSON, Joachim Peter Director 2025-07-01 May 1975 Swedish
CERVIN, Johan Olof Director 2025-07-01 Apr 1960 Swedish
HAWLEY, Dale Director 2023-06-16 Jul 1982 British
Show 23 resigned officers
Name Role Appointed Resigned
LAYWOOD, Gisele Secretary 2018-05-17 2018-09-13
PROCTOR, Jayne Louise Secretary 2019-03-29 2020-10-06
ASHBY, Robert Erling Director 2011-03-18 2011-07-31
BARR, Thomas William Eph Director 2022-10-20 2023-06-01
BOYD, Kevin James Director 2011-03-31 2014-03-26
BRADY, John Michael, Prof. Sir Director 2011-03-31 2017-10-02
BUEHRING, Ian Karl, Dr Director 2011-03-18 2017-10-02
CHRISTIANSEN, Michael Director 2023-06-01 2025-01-31
COCKELL, Allan Charles Edwin Director 2011-03-31 2017-10-02
FERNBACK, Sean Patrick Director 2020-09-12 2022-10-20
GROTHUSEN, Jan Director 2011-03-31 2017-10-02
HENSHAW, John Richard Director 2019-03-29 2020-08-21
KARISTO, Petri Director 2023-06-01 2025-07-01
MCCARNEY, Paul Reid Director 2017-02-01 2017-10-02
MILES, Russell William James Director 2011-03-18 2017-10-02
PARRY, David Mark Bardsley Director 2011-03-31 2017-10-02
PICCINNI, Lorenzo Director 2022-10-20 2023-06-01
POTTER, John Ian Director 2011-03-18 2017-10-02
RALPH, Daniel Oliver Director 2016-01-13 2016-07-05
ROBERTS, Malcolm Thomas Hallsworth, Dr Director 2011-03-18 2017-10-02
STEAD, Andrew Richard Geoffrey Director 2020-09-14 2021-04-23
STOEVHASE, Maik Director 2017-10-02 2020-09-15
VERRONEN, Mika Tapio Director 2017-10-02 2019-03-29

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Neptuniplan Maritime Holding Ab Corporate entity Shares 75–100%, ownership-of-shares-75-to-100-percent-as-firm, Voting 75–100%, Appoints directors 2025-07-01 Active
Wärtsilä Oyj Abp Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2017-10-02 Ceased 2025-07-01

Filing timeline

Last 20 of 117 total filings

Material constitutional events — rename, articles re-file, resolution

  • 2025-08-20 MA Memorandum articles
  • 2025-07-22 RESOLUTIONS Resolution
Date Type Category Description
2026-04-27 CS01 confirmation-statement Confirmation statement with updates PDF
2025-10-06 AA accounts Accounts with accounts type full
2025-10-01 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2025-08-20 MA incorporation Memorandum articles
2025-08-04 MR04 mortgage Mortgage satisfy charge full PDF
2025-07-22 RESOLUTIONS resolution Resolution
2025-07-03 PSC02 persons-with-significant-control Notification of a person with significant control PDF
2025-07-03 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2025-07-02 AP01 officers Appoint person director company with name date PDF
2025-07-02 AP01 officers Appoint person director company with name date PDF
2025-07-02 TM01 officers Termination director company with name termination date PDF
2025-04-08 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-02-10 TM01 officers Termination director company with name termination date PDF
2024-09-30 AA accounts Accounts with accounts type full
2024-04-11 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-10-13 AA accounts Accounts with accounts type full
2023-06-19 AP01 officers Appoint person director company with name date PDF
2023-06-01 TM01 officers Termination director company with name termination date PDF
2023-06-01 TM01 officers Termination director company with name termination date PDF
2023-06-01 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
11

last 12 months

Capital events
0

last 24 months

Officers appointed
2

last 12 months

Officers resigned
1

last 12 months

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

Year-on-year

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Official Companies House page