TRISEC LTD

Active
Company number 02090415Private limited companyIncorporated 1987

Key figures

£173,931-0.5%
Net assets 2025/26
-1.0%
Average annual change 2020/21–2025/26
050 k100 k150 k200 k2020/212021/222022/232023/242024/252025/26

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

Ratios

2025/26

Sector comparison

SIC 43999

Where the company stands among the 46,861 active companies whose first SIC code is 43999 (Other specialised construction activities n.e.c.).

Net assets£173,931
Higher than 80% · median £14,797
Total assets£287,540
Higher than 76% · median £56,172
Cash£212,045
Higher than 80% · median £26,460
Employees4
Higher than 83% · median 1
Company age39.8 years
Older than 97% · median 7.5 years
Largest in this sector by net assets
  1. LAST MILE INFRASTRUCTURE LIMITED£701.2m
  2. PREMIER MARINAS LIMITED£393.9m
  3. P. FLANNERY PLANT HIRE (OVAL) LIMITED£206.4m
  4. PICKERINGS HIRE LIMITED£151m
  5. O'HALLORAN & O'BRIEN LIMITED£142.4m
  6. CALA HOMES COMMUNITIES (CROWTHORNE) LIMITED£127.5m
  7. SCH PROJECTS LIMITED£123.6m
  8. SELWOOD LTD£119.5m
  9. FERN TRADING DEVELOPMENT LIMITED£116.8m
  10. SELECT PLANT HIRE COMPANY LIMITED£106.5m

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 46,861. The line on each bar marks the median.

Summary: TRISEC LTD

What kind of company is it?

TRISEC LTD is a private limited company registered with Companies House under company number 02090415. It was incorporated on 16 Jan 1987. Its status is active. The registered office is in Newark (NG24). Its nature of business (SIC 2007) is other specialised construction activities n.e.c. (43999), security systems service activities (80200).

How is the company doing financially?

The latest accounts in the database are for 2025/26 (period ending 31 Mar 2026); the company files small company accounts (filleted). Net assets were £173,931, down 0.5% on the previous year. Cash at bank and in hand was £212,045. The company had an average of 4 employees. Figures are available for 6 financial years (2020/21–2025/26).

How does it compare with similar companies?

Compared with 46,861 active companies whose first SIC code is 43999: By net assets it ranks higher than 80% of them (median £14,797). By total assets it ranks higher than 76% of them (median £56,172). By cash it ranks higher than 80% of them (median £26,460). By number of employees it ranks higher than 83% of them (median 1). It is older than 97% of them (median age 7.5 years).

Who runs and controls the company?

The company has 1 current director. 2 persons with significant control are registered.

When are its next filings due?

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

Filed accounts2020/21–2025/26
2021/222022/232023/242024/252025/26
Cash at bank and in hand242,705230,569213,607167,820212,045
Total assets302,021293,957308,602275,288287,540
Total liabilities—————
Net assets / total equity193,431193,996182,486174,722173,931
Average number of employees44444

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.

History

20 events
  1. Financial year 2025/26 endedAccounts: net assets £173.9k, 4 employees
  2. Financial year 2024/25 endedAccounts: net assets £174.7k, 4 employees
  3. Financial year 2023/24 endedAccounts: net assets £182.5k, 4 employees
  4. Financial year 2022/23 endedAccounts: net assets £194k, 4 employees
  5. Financial year 2021/22 endedAccounts: net assets £193.4k, 4 employees
  6. Financial year 2020/21 endedAccounts: net assets £183.3k, 4 employees
  7. Mr Mark Andrew Allen registered as a person with significant control
  8. Mrs Natalie Anne Allen registered as a person with significant control
Earlier events (12)
  1. David MILLER resignedSecretary
  2. Patrick Alexander MCCONNELL resignedDirector
  3. David MILLER resignedDirector
  4. Natalie Anne ALLEN appointedSecretary
  5. Frank HOLLAND resignedSecretary
  6. Frank HOLLAND resignedDirector
  7. Patricia Ann HOLLAND resignedDirector
  8. Mark Andrew ALLEN appointedDirector
  9. David MILLER appointedSecretary
  10. Patrick Alexander MCCONNELL appointedDirector
  11. David MILLER appointedDirector
  12. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current persons with significant control, and the end of each financial year with figures in the database. Former persons with significant control are not listed.