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JC Watson Mechanical Limited

Seller Intelligence Snapshot

Coverage Range
2025-04-01 11:16 UTC to 2026-02-12 11:55 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Contracts Finder (5)
Sources
Awards
5
Open Notices
0
Known GBP Value
£1,005,000
Avg Award Value (Known GBP)
£201,000
Active Sectors
3
Awarding Buyers
3

Concentration

What this meansValue
Dependence on biggest customer 60.0% (High dependence)
Dependence on biggest sector 40.0% (Medium dependence)
Customer concentration score 4400.0 (High concentration)
Sector concentration score 3600.0 (High concentration)

Interpretation: a higher concentration score means awards are concentrated in fewer buyers or sectors.

Award Notices

Page 1 of 1 (5 total)

TitleStatusBuyerValueSectorSourcePublished
ENHT - Brachytherapy AHU Installation complete East and North Hertfordshire Teaching NHS Trust £230,000 Heating, ventilation and air-conditioning installation work Contracts Finder 12 Feb 2026, 11:55 View notice
ENHT - Replacement BlueBox Chiller; Lister A&E complete East and North Hertfordshire Teaching NHS Trust £190,000 Heating, ventilation and air-conditioning installation work Contracts Finder 12 Feb 2026, 10:55 View notice
ENHT - Brachytherapy Ventilations works complete East and North Hertfordshire Teaching NHS Trust £65,000 Ventilation and air-conditioning installation work Contracts Finder 05 Feb 2026, 11:53 View notice
ENHT - MRI Chiller Cooling Support Capacity Installation complete East & North Hertfordshire Teaching Hospital NHS Trust £90,000 HVAC packages Contracts Finder 18 Nov 2025, 10:45 View notice
ENHT - Temporary Renal Building Ventilation and Control complete East and North Hertfordshire NHS Trust £430,000 Ventilation and air-conditioning installation work Contracts Finder 01 Apr 2025, 11:16 View notice
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Top Buyers (Awarding)

Page 1 of 1 (3 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
East and North Hertfordshire Teaching NHS Trust 3 £485,000 12 Feb 2026, 11:55 Heating, ventilation and air-conditioning installation work View notices
East and North Hertfordshire NHS Trust 1 £430,000 01 Apr 2025, 11:16 Ventilation and air-conditioning installation work View notices
East & North Hertfordshire Teaching Hospital NHS Trust 1 £90,000 18 Nov 2025, 10:45 HVAC packages View notices
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Top Overlapping Competitors

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Top Sectors by Notice Count

SectorNoticesOpportunities
Heating, ventilation and air-conditioning installation work2View notices
Ventilation and air-conditioning installation work2View notices
HVAC packages1View notices

Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Ventilation and air-conditioning installation work£495,0002View notices
Heating, ventilation and air-conditioning installation work£420,0002View notices
HVAC packages£90,0001View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
45331200Ventilation and air-conditioning installation work2£495,000View notices
45331000Heating, ventilation and air-conditioning installation work2£420,000View notices
42512300HVAC packages1£90,000View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Apr 2025101£430,000
Nov 2025101£90,000
Feb 2026303£485,000

Months active in last 12: 3. Longest active streak: 1 months.

Data Quality

Known GBP coverage: 100.0% of notices have known GBP values.

Buyer attribution coverage: 100.0% of notices have buyer names populated.