GDM LINDEX LIMITED

Active
Company number 01901830Private limited companyIncorporated 1985

Key figures

£596,810+78.5%
Net assets 2025/26
+15.6%
Average annual growth 2020/21–2025/26
0200 k400 k600 k2020/212021/222022/232023/242024/252025/26

Like most small UK companies, GDM LINDEX LIMITED 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 82990

Where the company stands among the 160,475 active companies whose first SIC code is 82990 (Other business support service activities n.e.c.).

Net assets£596,810
Higher than 87% · median £13,199
Total assets£1,169,810
Higher than 85% · median £59,905
Cash£304,749
Higher than 82% · median £26,648
Employees6
Higher than 91% · median 1
Company age41.6 years
Older than 98% · median 10.2 years
Largest in this sector by net assets
  1. WESTMARQ LTD.£11,053.6bn
  2. COMPANY PETROMARUZ LIMITED£381.5bn
  3. ASTRAZENECA INTERMEDIATE HOLDINGS LIMITED£88.4bn
  4. JOHNSON & JOHNSON MANAGEMENT LIMITED£72.1bn
  5. ASTRAZENECA SWEDEN INVESTMENTS LIMITED£24.1bn
  6. WILLIS GROUP LIMITED£16.8bn
  7. GLAXOSMITHKLINE INTELLECTUAL PROPERTY MANAGEMENT LIMITED£16bn
  8. WPP SPHINX LIMITED£15.6bn
  9. NATIONAL GRID (US) HOLDINGS LIMITED£10.1bn
  10. VIRGIN MEDIA COMMUNICATIONS LIMITED£5.3bn

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 160,475. The line on each bar marks the median.

Summary: GDM LINDEX LIMITED

What kind of company is it?

GDM LINDEX LIMITED is a private limited company registered with Companies House under company number 01901830. It was incorporated on 2 Apr 1985. Its status is active. The registered office is in Grimsby (DN31). Its nature of business (SIC 2007) is other business support service activities n.e.c. (82990).

How is the company doing financially?

The latest accounts in the database are for 2025/26 (period ending 30 Apr 2026); the company files small company accounts (filleted). Net assets were £596,810, up 78.5% on the previous year. Cash at bank and in hand was £304,749. The company had an average of 6 employees. Figures are available for 6 financial years (2020/21–2025/26).

How does it compare with similar companies?

Compared with 160,475 active companies whose first SIC code is 82990: By net assets it ranks higher than 87% of them (median £13,199). By total assets it ranks higher than 85% of them (median £59,905). By cash it ranks higher than 82% of them (median £26,648). By number of employees it ranks higher than 91% of them (median 1). It is older than 98% of them (median age 10.2 years).

What do public registers and reports show?

It appears on the Home Office register of licensed sponsors (Skilled Worker). HMRC lists it as an importer of goods, mainly machinery, tools and cutlery, vehicles. HMRC lists it as an exporter of goods, mainly machinery, electrical equipment, vehicles.

Who runs and controls the company?

The company has 1 current director. One person with significant control is registered. 1 of 2 registered charges are outstanding.

When are its next filings due?

The next accounts are due by 31 Jan 2027. The next confirmation statement is due by 20 Jan 2027.

Filed accounts2020/21–2025/26
2021/222022/232023/242024/252025/26
Cash at bank and in hand108,72139,553342,490281,402304,749
Total assets838,426657,1931,069,6571,308,5411,169,810
Total liabilities—————
Net assets / total equity312,655326,193306,972334,303596,810
Average number of employees66756

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.

Registers and licences

Sponsor licence‡
Licence type and rating
Worker (A rating)
Route
Skilled Worker

On the Home Office register of licensed sponsors, which lists organisations licensed to sponsor workers from overseas.

International trade‡

Listed by HMRC as an importer of goods in 10 of the last 12 months on record, most recently August 2026. Main goods: machinery, tools and cutlery, vehicles, rubber and iron and steel articles.

Listed by HMRC as an exporter of goods in 12 of the last 12 months on record, most recently August 2026. Main goods: machinery, electrical equipment, vehicles, iron and steel articles and optical, medical and measuring instruments.

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

23 events
  1. Financial year 2025/26 endedAccounts: net assets £596.8k, 6 employees
  2. Mrs Lisa Ann Williams registered as a person with significant control
  3. Mr Hamish Edward De Symons Mccallum ceased to be a person with significant control
  4. Financial year 2024/25 endedAccounts: net assets £334.3k, 5 employees
  5. Hamish Edward De Symons MCCALLUM resignedDirector
  6. Financial year 2023/24 endedAccounts: net assets £307k, 7 employees
  7. Financial year 2022/23 endedAccounts: net assets £326.2k, 6 employees
  8. Lisa Ann WILLIAMS appointedDirector
Earlier events (15)
  1. Financial year 2021/22 endedAccounts: net assets £312.7k, 6 employees
  2. Financial year 2020/21 endedAccounts: net assets £288.5k, 6 employees
  3. George De Symons MCCALLUM resignedDirector
  4. Mr George De Symons Mccallum ceased to be a person with significant control
  5. Mr Hamish Edward De Symons Mccallum registered as a person with significant control
  6. Mr George De Symons Mccallum registered as a person with significant control
  7. Jennifer Margaret Anne MCCALLUM resignedDirector
  8. Janice Mary WALKER resignedSecretary
  9. Lisa Ann WILLIAMS appointedSecretary
  10. Hamish Edward De Symons MCCALLUM appointedDirector
  11. Jennifer Margaret Anne MCCALLUM appointedDirector
  12. Jon Malcolm GIFFORD resignedSecretary
  13. Jon Malcolm GIFFORD resignedDirector
  14. Janice Mary WALKER appointedSecretary
  15. 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.