Get an alert when CONVEX SERVICES LIMITED files next

Leroy will email you the moment a new filing lands at Companies House — one short note per filing, nothing else.

Free · confirmation link first · unsubscribe in one click

Cash

£638K

-42% vs 2024

Net assets

£357K

-18.6% vs 2024

Employees

7

0% vs 2024

Profit before tax

£795K

-18.2% vs 2024

Accounts

2-year trend · Δ = latest vs prior filed period · latest reflected 2025-03-31

Metric Trend 2024-03-312025-03-31 Δ vs prior
Turnover £3,237,549£2,778,886 -14.2%
Operating profit £969,864£782,017 -19.4%
Profit before tax £971,158£794,609 -18.2%
Net profit £731,867£594,697 -18.7%
Cash £1,100,676£637,983 -42%
Total assets less current liabilities £438,870£359,970 -18%
Net assets £438,870£357,407 -18.6%
Equity £438,870£357,407 -18.6%
Average employees 77 0%
Wages £1,435,252£1,201,013 -16.3%
Directors' remuneration £719,923£606,505 -15.8%

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 2024-03-312025-03-31
Operating margin 30.0%28.1%
Net margin 22.6%21.4%
Return on capital employed 221.0%217.2%
Current ratio 1.36x1.47x

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
Beever and Struthers
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“At the time of approving the financial statements, the directors have a reasonable expectation that the group has adequate resources to continue in operational existence for the foreseeable future. Thus the directors continue to adopt the going concern basis of accounting in preparing the financial statements.”

Group structure

  1. CONVEX SERVICES LIMITED · parent
    1. Conv-Ex Advisors Limited 100% · London, UK · provide capital markets advice and calculation services
    2. ConvEx Capital Markets LLC 100% · New York, USA · provide capital markets advice and calculation services
    3. ConvEx Capital Markets BV 100% · Schiphol, Netherlands · provide capital markets advice and calculation services
    4. Convex Capital Markets (Asia) Limited 100% · Hong Kong · provide capital markets advice and calculation services

Significant events

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

People

2 active · 0 resigned

Name Role Appointed Born Nationality
CORMIER, Francois Director 2015-11-20 Oct 1978 British
DALTON, Mark Kenneth Director 2015-11-20 May 1974 British

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mr Mark Kenneth Dalton Individual Shares 50–75% 2016-04-06 Active
Mr Francois Cormier Individual Shares 25–50% 2016-04-06 Active

Filing timeline

Last 20 of 45 total filings

Date Type Category Description
2026-04-20 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-12-04 AA accounts Accounts with accounts type group
2025-04-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-12-12 AA accounts Accounts with accounts type group
2024-12-05 AD01 address Change registered office address company with date old address new address PDF
2024-04-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-12-21 AA accounts Accounts with accounts type group
2023-04-20 CS01 confirmation-statement Confirmation statement with updates PDF
2022-12-30 AA accounts Accounts with accounts type group
2022-05-25 SH01 capital Capital allotment shares PDF
2022-04-20 CS01 confirmation-statement Confirmation statement with updates PDF
2021-12-09 AA accounts Accounts with accounts type group
2021-05-26 SH01 capital Capital allotment shares PDF
2021-04-20 CS01 confirmation-statement Confirmation statement with updates PDF
2021-01-06 AA accounts Accounts with accounts type group
2020-07-06 RP04SH01 capital Second filing capital allotment shares
2020-05-26 SH01 capital Capital allotment shares
2020-04-20 CS01 confirmation-statement Confirmation statement with updates PDF
2019-12-23 AA accounts Accounts with accounts type group
2019-12-02 SH08 capital Capital name of class of shares

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
2

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