H&J Martin Ltd: UK public contract awards

SMEBelfastNorthern IrelandMain market: Repair and maintenance services of electrical and mechanical building installations

Official UK PPONPJRR-8967-JDNX

Procedures with an award2255 award records Public authorities17named on published awards Attributable award value£463kon 1 of 55 award records · single-supplier, no ceilings Last 12 months27awards · 16 in the prior 24 months · last 25 Aug 2026 Contracts ending ≤18 months1end date published on 2 of 55 awards Delivery regions13most often Nationwide (UK)

Where they win

55 lot-level observations (36 awarded lots, 65%, plus 19 envelope awards without lot links; pending awards included) · top CPV classes

5071 Repair and maintenance services of electrical and mechanical building installations7 observations · 23% · lots

7131 Consultative engineering and construction services6 observations · 19% · 3 lots + 3 envelope

4531 Electrical installation work3 observations · 10% · lots

4545 Other building completion work3 observations · 10% · lots

4523 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork5 observations · 16% · 2 lots + 3 envelope

4533 Plumbing and sanitary works2 observations · 6% · lots

4542 Joinery and carpentry installation work3 observations · 10% · 1 lots + 2 envelope

4526 Roof works and other special trade construction works2 observations · 6% · 1 lots + 1 envelope

Attributable award value£463kSum of published values on 1 of 55 award records — only awards to this supplier alone, framework / DPS ceilings excluded; the five largest make 100%. Not turnover. Largest rows below.

Award vs estimate10.1% above estimateindicative · n=2Median (estimate − award) / estimate on comparable single-lot, single-supplier GBP wins, scoped to all comparable wins. Negative = awarded above estimate. Historical movement, not a bid instruction.

Largest published awards	Authority	Awarded	Published value
PPM and RM 06 Airconditioning and Ventilation Systems for Lisburn and Castlereagh City Councilleaning and Maintenance of Airconditioning and Ventilation systems across Lisburn and Castlereagh City Councils portfolio of properties - this will include large leisure facilities and administrative centres.	Lisburn & Castlereagh City Council	6 May 2026	£463,200

Where they deliver

ITL1 delivery regions on the notice · 22 of 22 awarded procedures publish one · a procedure with several regions counts in each

Nationwide (UK)10 procedures · 45%

Scotland7 procedures · 32%

Northern Ireland7 procedures · 32%

Wales (Cymru)2 procedures · 9%

North East England1 procedures · 5%

North West England1 procedures · 5%

Yorkshire and the Humber1 procedures · 5%

East Midlands1 procedures · 5%

Who they sell to

Authorities named on this supplier’s published awards · ranked by distinct procedures · award records explode on framework and DPS panels

Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)

NHS & health 38% (21 awards)
Type not classified 36% (20 awards)
Local authority 22% (12 awards)
Central government 2% (1 awards)
Education 2% (1 awards)

Authority	Procedures	Share	Award records	Last activity
NHS Shared Business Services Limitedframework/DPS on 2	2	9.1%	20	25 Aug 2026
Forestry and Land Scotlandframework/DPS on 2	2	9.1%	4	23 Feb 2026
Fusion21 Members Consortiumframework/DPS on 2	2	9.1%	4	6 Mar 2025
Antrim and Newtownabbey Borough Councilframework/DPS on 2	2	9.1%	4	17 Jun 2025
Lisburn & Castlereagh City Councilframework/DPS on 1	2	9.1%	2	6 May 2026
RED KITE LEARNING TRUSTframework/DPS on 1	1	4.5%	4	13 Feb 2025
ESPOframework/DPS on 1	1	4.5%	3	5 Jun 2025
THE EDUCATION ALLIANCEframework/DPS on 1	1	4.5%	3	22 Feb 2023

Share = of the 22 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending

Published end dates only · 2 of 55 awards carry one · not a retender forecast

Contract	Ends	Published value
Framework for the Provision of Electrical Services, Reactive and Project Works to Lisburn and Castlereagh City Council Facilities	21 Jan 2027	£648,000

Recent awards

Latest 30 of 55 award records naming this supplier

Award / procedure	Authority	Awarded	Award value
PPM and RM 06 Airconditioning and Ventilation Systems for Lisburn and Castlereagh City Councilleaning and Maintenance of Airconditioning and Ventilation systems across Lisburn and Castlereagh City Councils portfolio of properties - this will include large leisure facilities and administrative centres.	Lisburn & Castlereagh City Council	6 May 2026	£463,200
Framework for the Provision of Electrical Services, Reactive and Project Works to Lisburn and Castlereagh City Council Facilities	Lisburn & Castlereagh City Council	12 Jan 2026	£648,000
Grounds Maintenance Services	NHS Wales Joint Commissioning Committee (NWJCC) hosted by Cwm Taf Morgannwg University Health Board	Not published	Not published
Buildings Maintenance - East	Forestry and Land Scotland	Not published	Not published
Buildings Maintenance - Central	Forestry and Land Scotland	Not published	Not published
Buildings Maintenance - South West	Forestry and Land Scotland	Not published	Not published
Electrical Contracting Framework	The State Hospitals Board for Scotland	Not published	Not published
Joinery & Builderwork	University of Strathclyde	Not published	Not published
Tender 21/2024 - Fire Alarm and Intruder Alarms system testing and maintenance	Newry, Mourne and Down District Council (NMD)	Not published	Not published
Framework for the Provision of Electrical Maintenance	Antrim and Newtownabbey Borough Council	Not published	Not published

Data coverage & method

Source: Find a Tender OCDS award and contract releases. An award record is one award × this supplier; a procedure can carry many (panels, call-offs).
Market observations are awarded lots, or one envelope award when the notice publishes no lot links. Region = delivery ITL1 on the notice, not the supplier’s registered address.
Authority type: official OCDS UK contracting-authority type when the notice publishes one; otherwise a Tenderline name/id class; otherwise “not classified”. Purchasing hubs with no published type stay unclassified.
Published value attributable to this supplier alone: £463k across single-supplier awards, framework / DPS ceilings excluded. Coverage is partial and the figure is not turnover, so it is not shown as a headline.
Contract end dates: published on 2 of 55 awards; 1 end within 18 months.
Award vs estimate tiers: robust ≥5, moderate 3–4, indicative 1–2 comparable pairs.
Never shown: contact details, reliability or payment scores, affiliations, predicted wins.

Identifiers consolidated into this page (11 historical Find a Tender publication identifiers)

Official notices referenced this supplier under these publication identifiers. Alias URLs are not separate pages.

GB-COH:R0000273GB-FTS-137905GB-FTS-139997GB-FTS-148609GB-FTS-162649GB-FTS-175202GB-FTS-22153GB-FTS-26879GB-FTS-56025GB-FTS-9032GB-FTS-9071

Canonical page id: GB-PPON:PJRR-8967-JDNX