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Next accounts due

2026-12-31 (in 7mo)

Last filed for 2025-03-31

Confirmation statement due

2026-06-28 (in 1mo)

Last made up 2025-06-14

Watchouts

None on the register

Cash

£62K

+520% vs 2024

Net assets

-£36M

-40.9% vs 2024

Employees

4

+33.3% vs 2024

Profit before tax

-£10M

-1.4% vs 2024

Name history

Renamed 2 times since incorporation

  1. COSMOS BIDCO LIMITED 2020-08-31 → present
  2. FIRE BIDCO LIMITED 2020-07-17 → 2020-08-31
  3. HAMSARD 3571 LIMITED 2020-06-15 → 2020-07-17

Accounts

2-year trend · latest reflected 2025-03-31

Metric Trend 2024-03-312025-03-31
Turnover £1,143,000£1,551,000
Operating profit £7,000£88,000
Profit before tax -£10,332,000-£10,479,000
Net profit -£10,332,000-£10,479,000
Cash £10,000£62,000
Total assets less current liabilities £76,006,000£72,712,000
Net assets -£25,615,000-£36,094,000
Equity -£25,615,000-£36,094,000
Average employees 34
Wages £916,000£1,214,000

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 2024-03-312025-03-31
Operating margin 0.6%5.7%
Net margin -903.9%-675.6%
Return on capital employed 0.0%0.1%
Current ratio 0.21x0.20x
Interest cover 0.00x0.01x

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
PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Company has a net current liabilities position due to operational losses incurred. The directors have received confirmation from the Company's parent Cosmos Topco Limited that it has the financial resources and ability to continue to provide support to the company for a period of not less than twelve months from the date of signing these financial statements. This should enable the Company to continue in operational existence for the foreseeable future by meeting its liabilities as they fall due for payment. Based on this understanding, the directors believe that it remains appropriate to prepare the financial statements on a going concern basis.”

Group structure

  1. COSMOS BIDCO LIMITED · parent
    1. CSL Communications Group Limited 100% · Watford · Holding Company
    2. CSL Dualcom Group Limited 100% · Watford · Holding Company
    3. CSL Dualcom AB 100% · Stockholm, Sweden · Marketing of electronic security products
    4. Dualcom Holdings Limited 100% · Watford · Holding Company
    5. CSL (Dualcom) Limited 100% · Watford · Development and marketing of electronic security products
    6. CSL Benelux B.V. 100% · Roermond, Holland · Marketing of electronic security products
    7. CSL Iberia S.L. 100% · Paterna, Valencia, Spain · Marketing of electronic security products
    8. Caburn Group Limited 100% · Watford · Holding Company
    9. M2M Intelligence Limited 100% · Watford · Marketing and resale of IOT connectivity
    10. Caburn Telecom Limited 100% · Watford · Marketing and resale of IOT connectivity
    11. Caburn Telecom B.V. 100% · Roermond, Holland · Marketing and resale of IOT connectivity
    12. CSL Americas Inc (formerly Caburn Technologies Inc) 100% · Delaware, United States of America · Marketing and resale of IOT connectivity

Significant events

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

People

3 active · 8 resigned

Name Role Appointed Born Nationality
HEALE, Edward Christopher Fairfax Director 2020-07-30 Jul 1973 British
MCCREADIE, Paul Dominic Ian Director 2020-07-16 Feb 1979 British
SLUPEK, Jonathan Director 2025-12-31 Aug 1985 British
Show 8 resigned officers
Name Role Appointed Resigned
SQUIRE PATTON BOGGS SECRETARIES LIMITED Corporate Secretary 2020-06-15 2020-07-16
BAILEY, Daniel James Director 2020-07-16 2020-07-30
BANKS, Simon James Director 2020-07-30 2025-09-30
HOLLETT, Philip Stevenson Director 2020-07-30 2023-03-31
HUSSAIN KAYANI, Kassir Director 2020-07-30 2021-04-30
JONES, Jonathan James Director 2020-06-15 2020-07-16
LEIGH, Thomas William Elliott Director 2020-07-30 2025-12-31
SQUIRE PATTON BOGGS DIRECTORS LIMITED Corporate Director 2020-06-15 2020-07-16

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Cosmos Midco Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2020-07-16 Active
Squire Patton Boggs Directors Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2020-06-15 Ceased 2020-07-16

Filing timeline

Last 20 of 44 total filings

Date Type Category Description
2026-01-14 AP01 officers Appoint person director company with name date PDF
2026-01-13 TM01 officers Termination director company with name termination date PDF
2025-12-24 MR04 mortgage Mortgage satisfy charge full
2025-12-24 MR04 mortgage Mortgage satisfy charge full
2025-10-20 TM01 officers Termination director company with name termination date PDF
2025-10-13 AA accounts Accounts with accounts type full
2025-06-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-09-19 AA accounts Accounts with accounts type full
2024-06-14 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-10-14 AA accounts Accounts with accounts type full
2023-06-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-04-05 TM01 officers Termination director company with name termination date PDF
2022-10-14 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2022-10-07 AA accounts Accounts with accounts type small
2022-06-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-06-15 PSC05 persons-with-significant-control Change to a person with significant control PDF
2021-10-13 AA accounts Accounts with accounts type full
2021-06-16 CS01 confirmation-statement Confirmation statement with updates PDF
2021-05-06 TM01 officers Termination director company with name termination date PDF
2021-04-27 AD01 address Change registered office address company with date old address new address PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
7

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
2

last 12 months

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

Year-on-year

FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31

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