SIMUNIX LIMITED

Active
Company number 03684982Private limited companyIncorporated 1998

Key figures

£3,211,870-8.4%
Net assets 2025
+25.1%
Average annual growth 2020–2025
01 m2 m3 m4 m202020212022202320242025

Like most small UK companies, SIMUNIX LIMITED does not publish a profit and loss account in its latest accounts. The figures below come from the balance sheet.

Ratios

2025

Sector comparison

SIC 62012

Where the company stands among the 94,838 active companies whose first SIC code is 62012 (Business and domestic software development).

Net assets£3,211,870
Higher than 96% · median £5,654
Total assets£4,876,369
Higher than 96% · median £30,253
Cash£803,512
Higher than 89% · median £31,882
Employees0
Lower than 65% · median 1
Company age27.9 years
Older than 97% · median 2.2 years
Largest in this sector by net assets
  1. SYSTEMSLINK 2000 LTD.£2.2bn
  2. ITC INFOTECH LIMITED£1.1bn
  3. ORACLE CORPORATION UK LIMITED£782.7m
  4. SLICED BREAD LIMITED£706.1m
  5. SOPHOS LIMITED£682m
  6. ION CAPITAL UK LIMITED£524.3m
  7. INNOVA SOURCE LTD£500m
  8. TRAILFINDERS LIMITED£462m
  9. ATG HOLDINGS LIMITED£395.7m
  10. JELLYFISH DIGITAL GROUP LIMITED£314.8m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 94,838. The line on each bar marks the median.

Summary: SIMUNIX LIMITED

What kind of company is it?

SIMUNIX LIMITED is a private limited company registered with Companies House under company number 03684982. It was incorporated on 17 Dec 1998. Its status is active. The registered office is in Bristol (BS13). Its nature of business (SIC 2007) is business and domestic software development (62012), data processing, hosting and related activities (63110).

How is the company doing financially?

The latest accounts in the database are for 2025 (period ending 30 Dec 2025); the company files small company accounts (filleted). Net assets were £3,211,870, down 8.4% on the previous year. Cash at bank and in hand was £803,512. Total assets were £4,876,369 and total liabilities £1,629,799. The company had an average of 0 employees. Figures are available for 6 financial years (2020–2025).

How does it compare with similar companies?

Compared with 94,838 active companies whose first SIC code is 62012: By net assets it ranks higher than 96% of them (median £5,654). By total assets it ranks higher than 96% of them (median £30,253). By cash it ranks higher than 89% of them (median £31,882). By number of employees it ranks lower than 65% of them (median 1). It is older than 97% of them (median age 2.2 years).

Does it supply the public sector?

The company is named as a supplier in 17 public contract award notices from 15 public sector buyers since 2016. Contracts awarded to it alone have a combined published value of £1.2m. Its most frequent buyer is Police & Crime Commissioner for Merseyside & Chief Constable for Merseyside (2 contracts). 1 of the awards is shared with other suppliers, typically framework agreements.

What do public registers and reports show?

HMRC lists it as an importer of goods, mainly machinery.

Who runs and controls the company?

The company has 3 current directors. One person with significant control is registered.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 31 Dec 2026.

Filed accounts2020–2025
20212022202320242025
Cash at bank and in hand1,639,1052,491,5732,989,0353,462,875803,512
Total assets2,547,3683,416,6683,853,6254,693,5224,876,369
Total liabilities804,6561,052,746983,0481,134,3741,629,799
Net assets / total equity1,660,1122,313,6222,805,1773,506,9483,211,870
Average number of employees991090

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Public contracts

17 contracts

SIMUNIX LIMITED is named as a supplier in 17 public contract award notices from 15 public sector buyers since 2016. The 15 contracts awarded to it alone with a published value add up to £1.2m. 1 award is shared with other suppliers and not counted in that total.

Contracts per year
Main buyers15
Police & Crime Commissioner for Merseyside & Chief Constable for Merseyside
2 contracts · £152.7k
Norfolk Constabulary
2 contracts · £118.6k
York and North Yorkshire Combined Authority acting on behalf of itself and the Chief Cons…
1 contract · £144.3k
WARWICKSHIRE POLICE
1 contract · £124.8k
Police, Fire and Crime Commissioner for Northamptonshire
1 contract · £123.1k
Contracts
  1. Supply of ORBIS Annual LicensePolice & Crime Commissioner for Merseyside & Chief Constable for Merseyside · £121,500 · runs until Aug 2029
  2. G Cloud 15‡Government Commercial Agency · shared by 2,744 suppliers, up to £14,000,000,000 in total · runs until Aug 2030
  3. ORBIS SoftwarePolice and Crime Commissioner for Gwent · £42,040 · runs until Jun 2027
  4. Data Gathering Tool‡The Police and Crime Commissioner for Northumbria · £70,200 · runs until Sep 2027
  5. Orbis SystemPolice & Crime Commissioner for Merseyside & Chief Constable for Merseyside · £31,200
Show 12 more
  1. Orbis + Formerly UK Phone bookPolice, Fire and Crime Commissioner for Northamptonshire · £123,120 · runs until Mar 2028
  2. ORBIS Network Access and Search LicencePolice, Fire & Crime Commissioner for Staffordshire · runs until Mar 2028
  3. UK PhonebookYork and North Yorkshire Combined Authority acting on behalf of itself and the Chief Cons… · £144,288 · runs until Nov 2028
  4. Orbis Software RenewalLeicestershire Police · £43,200
  5. Intelligence Gathering Platform‡South West Police Procurement Service · £108,000 · runs until Nov 2026
  6. Data Intelligence Gathering Software Tool‡Greater Manchester Combined Authority - Greater Manchester Police · £107,000
  7. Proprietary Software PlatformWARWICKSHIRE POLICE · £124,800
  8. Orbis + RenewalSouth Yorkshire Police Headquarters · £61,400
  9. UK Phonebook LicencesLANCASHIRE CONSTABULARY · £88,920
  10. 7F-2020-0288 Orbis for Norfolk & Suffolk ConstabulariesNorfolk Constabulary · £59,280
  11. 7F-2020-0095 Orbis for Essex & Kent PoliceNorfolk Constabulary · £59,280
  12. Consented Data Online Database‡EMSCU Nottinghamshire Police · £60,000

From contract award notices on Contracts Finder (since 2016) and Find a Tender (since 2021), published by the Cabinet Office under the Open Government Licence v3.0. Values are as published by the buyer and usually cover the whole contract term; the total leaves out awards shared between several suppliers, where the published figure is a ceiling for all of them, placeholder values and single figures of £1 billion or more. Notices marked ‡ do not state a company number and were linked by an exact match on the registered name. Contracts below the publication thresholds and those of devolved buyers that publish elsewhere are not included.

Registers and licences

International trade‡

Listed by HMRC as an importer of goods in 1 of the last 12 months on record, most recently December 2025. Main goods: machinery.

From HMRC's monthly lists of importers and exporters. Traders can ask to be left off the lists, so absence does not mean a company does not trade.

Sources: Charity Commission for England and Wales, Care Quality Commission, Home Office and HM Revenue & Customs, under the Open Government Licence v3.0. Entries marked ‡ come from lists that do not state a company number and were linked by an exact match on the registered name.

History

42 events
  1. John Henry LEWIS resignedSecretary
  2. John Henry LEWIS resignedDirector
  3. Kim MEADOWCROFT appointedSecretary
  4. Kim Alexandra MEADOWCROFT appointedDirector
  5. Tom MORRELL appointedDirector
  6. Claire ROLLINS appointedDirector
  7. Financial year 2025 endedAccounts: net assets £3.2m, 0 employees
  8. Ian MARTIN resignedDirector
Earlier events (34)
  1. Simunix Holdings Limited registered as a person with significant control
  2. Mr John Henry Lewis ceased to be a person with significant control
  3. Mr Ian Martin ceased to be a person with significant control
  4. Mr Steven Anthony John Mullin ceased to be a person with significant control
  5. Financial year 2024 endedAccounts: net assets £3.5m, 9 employees
  6. Financial year 2023 endedAccounts: net assets £2.8m, 10 employees
  7. Financial year 2022 endedAccounts: net assets £2.3m, 9 employees
  8. Financial year 2021 endedAccounts: net assets £1.7m, 9 employees
  9. Financial year 2020 endedAccounts: net assets £1m, 8 employees
  10. Mr John Henry Lewis registered as a person with significant control
  11. Mr Ian Martin registered as a person with significant control
  12. Mr Steven Anthony John Mullin registered as a person with significant control
  13. Steven Anthony John MULLIN resignedSecretary
  14. Steven Anthony John MULLIN resignedDirector
  15. John Henry LEWIS appointedSecretary
  16. Steven Anthony John MULLIN appointedSecretary
  17. Stephen CRAWFORD resignedDirector
  18. Ian MARTIN appointedDirector
  19. Christopher Henry Bruce HONEYBORNE resignedDirector
  20. Shirley Yvonne STROUGHAIR resignedSecretary
  21. David John Alastair CRAIG resignedDirector
  22. Mary Bernadette LEWIS resignedDirector
  23. John Henry LEWIS appointedDirector
  24. Stephen CRAWFORD appointedDirector
  25. Christopher Henry Bruce HONEYBORNE appointedDirector
  26. David John Alastair CRAIG appointedDirector
  27. YORK PLACE COMPANY SECRETARIES LIMITED resignedNominee secretary (corporate)
  28. YORK PLACE COMPANY NOMINEES LIMITED resignedNominee director (corporate)
  29. Shirley Yvonne STROUGHAIR appointedSecretary
  30. Mary Bernadette LEWIS appointedDirector
  31. Steven Anthony John MULLIN appointedDirector
  32. YORK PLACE COMPANY SECRETARIES LIMITED appointedNominee secretary (corporate)
  33. YORK PLACE COMPANY NOMINEES LIMITED appointedNominee director (corporate)
  34. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current and former persons with significant control, and the end of each financial year with figures in the database.