Get an alert when MERZ PHARMA UK 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

Next accounts due

2027-03-31 (in 10mo)

Last filed for 2025-06-30

Confirmation statement due

2027-04-02 (in 11mo)

Last made up 2026-03-19

Watchouts

None on the register

Cash

£6M

-48.8% vs 2024

Net assets

£7M

-66% vs 2024

Employees

23

-66.2% vs 2024

Profit before tax

£982K

-91.2% vs 2024

Name history

Renamed 1 time since incorporation

  1. MERZ PHARMA UK LIMITED 2006-08-30 → present
  2. DENFLEET PHARMA LIMITED 2003-03-19 → 2006-08-30

Accounts

2-year trend · latest reflected 2025-06-30

Metric Trend 2024-06-302025-06-30
Turnover £34,113,991£10,648,542
Operating profit £961,330£208,720
Profit before tax £11,146,842£981,971
Net profit £10,737,443£728,108
Cash £11,943,805£6,119,533
Total assets less current liabilities £21,000,910£7,152,976
Net assets £20,958,706£7,134,814
Equity £20,958,706£7,134,814
Average employees 6823
Wages £5,133,193£1,918,795

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 2024-06-302025-06-30
Operating margin 2.8%2.0%
Net margin 31.5%6.8%
Return on capital employed 4.6%2.9%
Gearing (liabilities / total assets) 27.7%31.8%
Current ratio 3.56x3.02x

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)
Abridged
Yes — abridged accounts (limited disclosure)
Auditor
Mercer & Hole LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“In auditing the financial statements, we have concluded that the directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the company's ability to continue as a going concern for a period of at least twelve months from when the original financial statements were authorised for issue.”

Significant events

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

People

2 active · 12 resigned

Name Role Appointed Born Nationality
DUNBAR, Zoe Director 2023-07-01 Dec 1981 British
KOENIG, Stefan Director 2025-11-25 May 1976 German
Show 12 resigned officers
Name Role Appointed Resigned
ARNOLD, Vivien Lilian Secretary 2003-03-19 2006-06-08
VOGT, Matthias, Dr Secretary 2008-07-01 2013-07-01
VON BUTTLAR, Armin Secretary 2006-06-08 2008-06-30
SWIFT INCORPORATIONS LIMITED Corporate Nominee Secretary 2003-03-19 2003-03-19
ARNOLD, Henry Director 2003-03-19 2006-06-08
BRINKMANN, Stefan Director 2014-01-22 2020-04-22
GOLLUB, Marcus, Dr Director 2020-04-22 2025-12-19
LAMBERT, John Edward Director 2020-04-22 2023-06-30
MIESCKE, Thomas Director 2006-11-15 2009-06-30
ROSE, Stuart Matthew Director 2007-05-21 2020-04-22
SCHLEMM, Karsten Director 2006-06-08 2012-11-01
INSTANT COMPANIES LIMITED Corporate Nominee Director 2003-03-19 2003-03-19

Ownership

Persons with significant control

No persons with significant control on record.

Filing timeline

Last 20 of 123 total filings

Date Type Category Description
2026-03-31 AA accounts Accounts with accounts type full
2026-03-26 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-01-22 AP01 officers Appoint person director company with name date PDF
2026-01-15 TM01 officers Termination director company with name termination date PDF
2025-04-01 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-03-20 AA accounts Accounts with accounts type full
2024-03-28 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-03-27 AA accounts Accounts with accounts type full
2024-02-26 RP04CS01 confirmation-statement Second filing of confirmation statement with made up date
2023-07-18 AP01 officers Appoint person director company with name date PDF
2023-07-10 TM01 officers Termination director company with name termination date PDF
2023-04-12 AA accounts Accounts with accounts type full
2023-03-29 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-03-30 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-03-30 AA accounts Accounts with accounts type audit exemption subsiduary
2022-03-30 PARENT_ACC accounts Legacy
2022-03-30 GUARANTEE2 other Legacy
2022-03-30 AGREEMENT2 other Legacy
2021-04-22 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-04-15 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
4

last 12 months

Capital events
0

last 24 months

Officers appointed
1

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

FY2024 → FY2025 · period ending 2025-06-30 vs 2024-06-30

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