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Cash

£10k

USD 14,000

+117.2% highest in 3 filed years

Net assets

£628m

USD 846,372,000

-5.9% vs 2024

Employees

Average over period

Profit before tax

£7m

USD 9,465,000

-81.5% first positive since 2023

Watchouts

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

Accounts

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

Metric Trend 2023-12-292024-12-272025-12-31 Δ vs prior
Turnover
Operating profit -£42,356-£123,565-£11,874 +90.4%
Profit before tax -£3,138£37,918,527£7,024,119 -81.5%
Net profit -£3,138£37,918,527£7,024,119 -81.5%
Cash £1,569£4,783£10,390 +117.2%
Total assets less current liabilities £667,177,136£628,105,380 -5.9%
Net assets £619,140,325£667,177,136£628,105,380 -5.9%
Equity £619,140,325£667,177,136£628,105,380 -5.9%
Average employees 00
Wages £0£0
Directors' remuneration £0£0
Directors' pension contributions £0£0
Highest paid director £0£0

Figures converted to GBP from USD at 0.742 per USD (Frankfurter spot rate) — hover any figure for the original. 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 2023-12-292024-12-272025-12-31
Return on capital employed -0.0%-0.0%
Gearing (liabilities / total assets) 0.0%0.0%0.0%
Current ratio 40.04x

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.

Name history

Renamed 3 times since incorporation — the current trading name was adopted 2026-08-03

  1. KEENOVA UK LTD. 2026-08-03 → present
  2. MALLINCKRODT UK LTD 1999-04-30 → 2026-08-03
  3. NELLCOR PURITAN BENNETT U.K. LIMITED 1995-10-02 → 1999-04-30
  4. PURITAN-BENNETT UK LIMITED 1986-06-23 → 1995-10-02

Audit & accounting basis

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

“The directors have a reasonable expectation that the company has adequate resources to continue in operational existence for at least the next twelve months from the time of approving these financial statements. In arriving at this conclusion, the directors have reviewed cash flow forecasts prepared by management and approved by the Board. Accordingly, the directors continue to adopt the going concern basis in preparing the financial statements. The financial statements do not include any adjustments that would be required if the Company were unable to continue as a going concern.”

Group structure

  1. KEENOVA UK LTD. · parent
    1. Mallinckrodt Pharmaceuticals Limited 100% · UK · develop, manufacture, market and distribute specialty pharmaceutical products and therapies
    2. Mallinckrodt Medical Holdings (UK) Limited 100% · UK · holding company. It also provides services to other group companies.
    3. Mallinckrodt ARD Holdings (UK) Limited 100% · UK · holding company.

Significant events

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

People

3 active · 45 resigned

Name Role Appointed Born Nationality
CSC CLS (UK) LIMITED Corporate Secretary 2021-06-15
FENLON, Alasdair John Director 2023-11-17 Feb 1966 Irish
GAWLEY, Marc John Director 2024-11-30 Sep 1977 British
Show 45 resigned officers
Name Role Appointed Resigned
ABBOTT, Rachel Ivy Secretary 2010-04-09 2012-08-21
BLEBTA, Colin Secretary 2003-10-06 2005-11-01
DEBUONO, Laureen Secretary 1995-11-06 1998-06-24
DOLE JR, Burton Andrew Secretary 1995-11-06
DOWNEY, Michael Patrick Secretary 1995-11-06 1998-06-24
KELLER, Roger Alan Secretary 1998-07-01 2000-11-16
PASCUCCI, Joanne Claire Secretary 2012-08-21 2013-06-28
ROBBINS, Lee Alan Secretary 1995-07-14
SWINDELLS, Leslie Harvey Secretary 2002-02-12 2003-10-06
TIMSON, David Secretary 2005-11-01 2008-01-21
HEXAGON REGISTRARS LIMITED Corporate Secretary 2000-11-16 2002-02-12
TMF CORPORATE ADMINISTRATION SERVICES LIMITED Corporate Secretary 2013-06-28 2020-02-27
BLEBTA, Colin Director 2003-10-06 2005-11-01
BOLLEN, Boudewijn Lambert Petrus Maria Director 1995-11-06 1998-06-24
BUDENHOLZER, Robert Thomas Director 2015-04-21 2017-01-27
BUDENHOLZER, Robert Thomas Director 1998-08-31 2001-03-15
CASEY, Mark Joseph Director 2020-09-10 2022-09-16
COTTON, Alan Director 2005-11-01 2016-09-30
DEBUONO, Laureen Director 1995-11-06 1998-06-24
DOLE JR, Burton Andrew Director 1995-11-06
DOWNEY, Michael Patrick Director 1995-11-06 1998-06-24
ERDAL, Dean Leslie Director 2012-08-21 2015-04-21
FENLON, Alasdair John Director 2022-11-30 2023-06-23
GODRICH, Toby Alexander Arthur Director 2023-11-17 2024-11-30
GODRICH, Toby Alexander Arthur Director 2022-09-16 2023-06-23
GOODFELLOW, George Brooks Director 2005-11-01 2008-01-04
GOODSON, Jason Daniel, Mr. Director 2023-06-23 2023-11-17
HAAG, David John Director 2008-01-05 2010-12-31
KELLER, Roger Alan Director 1998-06-24 2000-11-06
KINDSCHI, John Peter Director 1998-06-24 1998-08-31
MILLER, Stephanie Dorn Director 2017-04-10 2020-09-10
NORMAN, Michael Francis, Mr. Director 2022-09-27 2022-11-30
PETERS, Matthew Timothy Director 2023-06-23 2023-11-17
REASONS, Bryan Marlen Director 2020-09-10 2022-09-27
ROBBINS, Lee Alan Director 1995-07-14
SETTEVIK, Tomas Director 2001-03-15 2002-01-16
SKEET, Barry John Director 2002-01-17 2005-05-11
SNELL, Ray Joseph Director 2011-04-01 2012-08-21
SPECIALE, Daniel James Director 2023-06-23 2023-11-17
SWINDELLS, Leslie Harvey Director 2001-03-15 2003-10-06
WAGNER, Kenneth Lynn Director 2017-01-27 2017-04-10
WASHINGTON, Linda Director 1998-08-31 1999-07-01
WEARY, Daniel Croft Director 1995-08-25
WELCH, Stephen Andrew, Mr. Director 2016-09-30 2020-09-10
WEST, David Roy Director 2001-03-15 2005-11-01

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mallinckrodt Public Limited Company Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2016-04-06 Ceased 2025-08-12

Filing timeline

Last 20 of 280 total filings

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

  • 2026-08-17 RESOLUTIONS Resolution
  • 2026-08-17 MA Memorandum articles
  • 2026-08-03 CERTNM Certificate change of name company PDF
Date Type Category Description
2026-08-18 AA accounts Accounts with accounts type full
2026-08-17 RESOLUTIONS resolution Resolution
2026-08-17 MA incorporation Memorandum articles
2026-08-06 TM01 officers Termination director company with name termination date PDF
2026-08-03 CERTNM change-of-name Certificate change of name company PDF
2026-05-21 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-03-03 AD02 address Change sail address company with old address new address PDF
2025-11-03 AD01 address Change registered office address company with date old address new address PDF
2025-09-19 CH04 officers Change corporate secretary company with change date PDF
2025-08-22 PSC08 persons-with-significant-control Notification of a person with significant control statement PDF
2025-08-22 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2025-08-03 MR04 mortgage Mortgage satisfy charge full PDF
2025-05-22 AA accounts Accounts with accounts type full
2025-05-12 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-12-13 CH04 officers Change corporate secretary company with change date PDF
2024-12-06 AP01 officers Appoint person director company with name date PDF
2024-12-06 TM01 officers Termination director company with name termination date PDF
2024-12-04 MR05 mortgage Mortgage charge part release with charge number
2024-12-02 AD01 address Change registered office address company with date old address new address PDF
2024-11-25 AA accounts Accounts with accounts type full

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
9

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