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Supplier page · built from 2 published notices · updated 14 Nov 2026

SEMILONG SERVICES LIMITED

Northampton, East Midlands · Companies House 06842550 · Small or medium-sized business

  • 45232430Water-treatment work
  • 45000000Construction work
  • 45252120Water-treatment plant construction work

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contracts wonpublic contracts won since 2026
2
awarded in totaltotal awarded value
£149k
public buyers
2
open tenders like yoursopen tenders like your past work
6

Open tenders like your past work

Matched on category, buyer and region. Soonest deadline first.

3 more open tenders like these. Claim this page to see them all

Decided to bid on one of these?

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Your contract wins

From contract award notices that name your company. Most recent first.

ContractBuyerValueAwardedEnds
Hooks CloseNotice 094720-2026 on Find a Tender (opens in a new tab)GREENSQUAREACCORD LIMITED£119,7377 Oct 20267 Dec 2027running
Enabling Works - Kettering General HospitalNotice 099219-2026 on Find a Tender (opens in a new tab)West Northamptonshire Council£28,99923 Sep 202631 Oct 2026ended
  • Hooks CloseGREENSQUAREACCORD LIMITED£119,737 · awarded 7 Oct 2026 · runs to 7 Dec 2027
  • Enabling Works - Kettering General HospitalWest Northamptonshire Council£28,999 · awarded 23 Sep 2026 · ended 31 Oct 2026

Rival contracts ending soon

Work like yours, held by someone else, with a stated end date within 12 months. Expect a new tender before each one.

ContractHeld byValueEndsExtension option
-Vantive Water Treatment Plant – Installation, CommissioningImperial College Healthcare NHS TrustVANTIVE LIMITED£289,05731 Dec 2026in 7 weeksNone stated
Design and Build Works for Mains Sewer Connection at High LodgeForestry CommissionARTHUR CIVIL ENGINEERING LIMITED£1,057,00015 Mar 2027in 4 monthsNone stated
YBL-DBL Virgin Media DiversionStockton on Tees Borough CouncilVirgin Media Business£42,9001 Dec 2026in 17 daysNone stated
  • -Vantive Water Treatment Plant – Installation, CommissioningHeld by VANTIVE LIMITEDImperial College Healthcare NHS Trust · £289,057Ends 31 Dec 2026 · in 7 weeks · no extension stated
  • Design and Build Works for Mains Sewer Connection at High LodgeHeld by ARTHUR CIVIL ENGINEERING LIMITEDForestry Commission · £1,057,000Ends 15 Mar 2027 · in 4 months · no extension stated
  • YBL-DBL Virgin Media DiversionHeld by Virgin Media BusinessStockton on Tees Borough Council · £42,900Ends 1 Dec 2026 · in 17 days · no extension stated

100 more contracts ending soon. Claim this page to see them all

Buyers in your trade

Public bodies that awarded work like yours in the last two years, your regions first.

BuyerContracts awardedMedian valueWent to small firmsYour record
The Council of the City of Wakefield8£95,07863%No wins yet
UK Research & Innovation (UKRI)7£100,96071%No wins yet
Stockton on Tees Borough Council7£46,16356%No wins yet

132 more buyers in this trade. Claim this page to see them all