Top public contract winners in Yorkshire and the Humber, 2026 (January to November): Plumbing and heating
Limited companies ranked by the number of public contract award notices naming them as supplier in 2026.
- 1JP Developers Ltd49 awards£2,499,025
- 2Derek Lewis Ltd39 awards£3,015,938
- 3Lindum Group Limited36 awards£28,318,049
- 4Allerton Damp-Proofing Limited36 awards£1,065,023
- 5EC SURFACING LTD21 awards£3,935,178
- 6PBS CONSTRUCTION (NORTH EAST) LIMITED16 awards£18,837,602
- 7TUCKER AND TUNSTALLS LIMITED12 awards£1,183,844
- 8AIRCO REFRIGERATION AND AIRCONDITIONING LIMITED11 awards£1,169,323
- 9HUMBER PROJECTS LTD9 awards£877,582
- 10Esh Construction Ltd8 awards£8,841,061
- 11GEO HOULTON & SONS LIMITED8 awards£6,537,462
- 12HOBSON AND PORTER LIMITED8 awards£2,668,596
- 13BMBC8 awards£198,350
- 14THOMAS BOW LIMITED8 awards£135,865
- 15Kiely Bros Limited7 awards£47,460,451
- 16TOM WILLOUGHBY LIMITED7 awards£11,732,979
- 17DSD CONSTRUCTION LIMITED7 awards£10,912,102
- 18MASON CLARK ASSOCIATES LIMITED7 awards£2,187,208
- 19Jennings Roofing LTD7 awards£640,482
- 20M.B. ROCHE & SONS LIMITED7 awards£94,181
- 21SANDERSON BUILDING SERVICES LIMITED7 awardsValue not stated
- 22ASPECT BUILDING SOLUTIONS LIMITED6 awards£2,170,792
- 23LANDSCAPE ENGINEERING LTD.6 awards£327,859
- 24Markham Wallis Limited6 awards£275,099
- 25KINGFISHER UPVC WINDOWS & DOORS LIMITED5 awards£8,571,328
How this ranking works
- Data source: official UK government contract award notices.
- Period: award notices published between 1 January and 31 December 2026. The data for this year so far covers January to November (earliest award 2 Jan 2026, latest 13 Nov 2026), so the ranking will change as the year goes on.
- What counts: each award notice naming the company as supplier. Only limited companies and LLPs are listed.
- Order: number of award notices, then total stated award value where two companies have the same number.
- Values are as stated in the notices. Many notices do not state a value, so totals are often incomplete.
- No company can pay to change its rank. Any paid placement is shown separately and labelled "Promoted".
- Data last updated: 14 Nov 2026.