JOHN GRAHAM CONSTRUCTION LIMITED
Company number NI003503 · Monitor this company
Executive summary
John Graham Construction Limited presents as a well-established, long-running construction entity with a 70-year track record and diversified infrastructure capabilities. The group structure provides potential financial backing, and filing compliance is exemplary. However, the absence of financial data—turnover, profitability, balance sheet composition, and cash position—means a full credit assessment cannot be completed. Approval is conditional upon receipt and satisfactory review of the latest group and individual company accounts, with particular attention to working capital, leverage, and any intercompany obligations.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1955-03-29
- Registered office
- 5 Ballygowan Road, Hillsborough, County Down, BT26 6HX
- Postcode
- BT26 6HX
- Capital
- 55,000 GBP
- Accounts category
- Group
- Charges
- 16 outstanding
Accounts
- Last made up to
- 2026-03-31
- Next due by
- 2027-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-03-27
- Next due by
- 2027-04-10
Nature of business (SIC)
- 41201 Construction of commercial buildings
- 42110 Construction of roads and motorways
- 42130 Construction of bridges and tunnels
- 42910 Construction of water projects
Officers 7 current · 13 resigned
Group structure 4 subsidiaries
Controlled by JOHN GRAHAM HOLDINGS LIMITED — since 2016-04-06
-
NORTHWIN HOLDINGS (BELFAST) LIMITED Dissolved
From persons-with-significant-control filings on the public register.
Public contracts won 25
£11,328,607,493 total awarded value where published.
Showing the 5 most recent of 25.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Modern slavery statement
Registered a modern slavery statement for 2021 (period to 2021-03-31) as part of the JOHN GRAHAM HOLDINGS LIMITED group statement.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z328900X (Tier 3), registered since 2012.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
34.19%
Women's median hourly pay below men's, 2025/26 · in the bottom 10% for parity
Previous company names
| Name | Date changed |
|---|---|
| JOHN GRAHAM (DROMORE) LIMITED | 2012-07-31 |
Previous registered addresses 1
| Address | Changed on |
|---|---|
| LAGAN MILLS, DROMORE, CO DOWN, BT25 1AS | 2009-12-09 |
Among its peers
Among the oldest 25%
of 775 similar companies in BT, trading since 1955
Businesses that transport or deal in waste must register with the Environment Agency. You can check this company on the official register of waste carriers, brokers and dealers.