The largest site preparation companies in Newport

Ranked by shareholders' funds, from 28 active companies in the NP postcode area.

"Largest" here means shareholders' funds — what the most recent balance sheet says the company is worth. It is the only measure of size filed by enough companies to rank on.

Companies that have never filed accounts cannot appear, however big they are. Figures are as filed at Companies House and can be a year or more old.

Site preparation in Newport top 20

1. CELTIC LINING LIMITED

£1,123,753 04640759 since 2003
2. ACE SITE SERVICES (UK) LIMITED

£703,857 06817637 since 2009
3. NIGEL SULLIVAN GROUNDWORKS AND PLANT HIRE LIMITED

£466,649 07881013 since 2011
4. ECOVIGOUR LIMITED

£446,362 06313671 since 2007
5. DARREN LEWIS TRANSPORT LIMITED

£426,761 08741939 since 2013
6. W G EVANS GROUND MAINTENANCE LIMITED

£261,436 03103086 since 1995
7. D&M PLANT HIRE & UTILITIES LIMITED

£173,297 12925318 since 2020
8. RDJ GROUNDWORKS LIMITED

£120,639 13535545 since 2021
9. AG JAMES & SON (PLANT HIRE) LIMITED

£106,341 06578975 since 2008
10. E.W.T. JONES GROUNDWORKS & CIVIL ENGINEERING LIMITED

£86,085 13404352 since 2021
11. ZMB PLANT & CONTRACTING LTD

£39,240 14630577 since 2023
12. USK VALLEY GROUNDWORKS AND PLANT HIRE LIMITED

£35,375 14469256 since 2022
13. MPM CIVILS LTD

£33,515 14441347 since 2022
14. LMACH LTD

£28,376 11584320 since 2018
15. SEVERNSIDE PROPERTY SERVICES LIMITED

£25,182 03987105 since 2000
16. JENIC PLANT SERVICES LIMITED

£7,654 10252978 since 2016
17. GSC ENERGY LTD

£6,164 15885367 since 2024
18. MARC BOLTON EXCAVATIONS & GROUNDWORKS LIMITED

£4,673 08941460 since 2014
19. WILL DESIGN & DEVELOP LIMITED

£4,422 04539020 since 2002
20. WMJ SERVICES LTD

£2,314 09649650 since 2015