KJAM GROUNDWORKS LTD

Active
Company number 09692466Private limited companyIncorporated 2015

Key figures

£2,527+31,487.5%
Net assets 2025/26
-10.7%
Average annual change 2019/20–2025/26
-4 k-2 k02 k4 k6 k2019/202020/212021/222022/232023/242024/252025/26

Like most small UK companies, KJAM GROUNDWORKS 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 42990

Where the company stands among the 14,244 active companies whose first SIC code is 42990 (Construction of other civil engineering projects n.e.c.).

Net assets£2,527
Lower than 76% · median £29,244
Total assets£2,727
Lower than 94% · median £83,400
Employees1
Around the median · median 1
Company age11.3 years
Older than 58% · median 9.1 years
Largest in this sector by net assets
  1. BAZALGETTE HOLDINGS LIMITED£925.7m
  2. NETWORK PLUS SERVICES LTD£150.5m
  3. KIER INFRASTRUCTURE AND OVERSEAS LIMITED£140.4m
  4. BECHTEL LIMITED£110.7m
  5. MCDERMOTT ENERGY SOLUTIONS (UK) LIMITED£96m
  6. EGN PROJECTS LIMITED£90.6m
  7. VAN OORD UK LIMITED£82.9m
  8. J. MURPHY & SONS (APAC HOLDINGS) LIMITED£70.4m
  9. BILFINGER UK LIMITED£61.9m
  10. I. & H. BROWN LIMITED£57.3m

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 14,244. The line on each bar marks the median.

Summary: KJAM GROUNDWORKS LTD

What kind of company is it?

KJAM GROUNDWORKS LTD is a private limited company registered with Companies House under company number 09692466. It was incorporated on 20 Jul 2015. Its status is active. The registered office is in Durham (DH7). Its nature of business (SIC 2007) is construction of other civil engineering projects n.e.c. (42990).

How is the company doing financially?

The latest accounts in the database are for 2025/26 (period ending 31 Mar 2026); the company files micro-entity accounts. Net assets were £2,527, up 31,487.5% on the previous year. Total assets were £2,727 and total liabilities £200. The company had an average of 1 employee. Figures are available for 7 financial years (2019/20–2025/26).

How does it compare with similar companies?

Compared with 14,244 active companies whose first SIC code is 42990: By net assets it ranks lower than 76% of them (median £29,244). By total assets it ranks lower than 94% of them (median £83,400). By number of employees it is around the median of them (1). It is older than 58% of them (median age 9.1 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 23 Jan 2027.

Filed accounts2019/20–2025/26
2021/222022/232023/242024/252025/26
Total assets26,591—2,16062,727
Total liabilities——4,862—200
Net assets / total equity2132-2,70082,527
Average number of employees21111

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

17 events
  1. Financial year 2025/26 endedAccounts: net assets £2,527, 1 employee
  2. Financial year 2024/25 endedAccounts: net assets £8, 1 employee
  3. Financial year 2023/24 endedAccounts: net assets −£2,700, 1 employee
  4. Financial year 2022/23 endedAccounts: net assets £2, 1 employee
  5. Financial year 2021/22 endedAccounts: net assets £213, 2 employees
  6. Jordan Winn SIGSWORTH resignedDirector
  7. Financial year 2020/21 endedAccounts: net assets £100, 2 employees
  8. Financial year 2019/20 endedAccounts: net assets £4,989, 2 employees
Earlier events (9)
  1. Marty Gerald VERRIER-SIGSWORTH resignedDirector
  2. Jordan Winn SIGSWORTH appointedDirector
  3. Mr Jordan Winn Sigsworth registered as a person with significant control
  4. Mr Marty Gerald Verrier-Sigsworth ceased to be a person with significant control
  5. Mr Kevin John Sigsworth registered as a person with significant control
  6. Mr Marty Gerald Verrier-Sigsworth registered as a person with significant control
  7. Kevin John SIGSWORTH appointedDirector
  8. Marty Gerald VERRIER-SIGSWORTH appointedDirector
  9. 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.