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  1. Companies
  2. Specialist contractors
  3. Llanelli

Specialist contractors · Llanelli

Specialist contractors in Llanelli

16 active specialist construction companies registered in Llanelli, Carmarthenshire, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
A1 Interiors (SW) Limited201931 Jan 2027 (in 110 days)
Aeon GB Limited200731 May 2027 (in 230 days)
Asr Projects Ltd201030 Apr 2027 (in 199 days)
Bladescope Access Ltd20252 Sep 2027 (in 324 days)
Celtic Green Energy Ltd201328 Feb 2027 (in 138 days)
Csi Llanelli Limited200931 Jan 2028 (in 475 days)
De Lewis Engineering Ltd201631 Jan 2027 (in 110 days)
DJ UPVC UK Ltd201331 Aug 2027 (in 322 days)
Expa Limited200431 Mar 2027 (in 169 days)
Just Lime Limited201430 Sep 2027 (in 352 days)
L. Weston Construction Ltd202527 Jun 2027 (in 257 days)
Project Crane Services Ltd202431 Oct 2026 (in 18 days)
RJ Labour Services Ltd202520 Mar 2027 (in 158 days)
SSN Property & Housing Ltd202529 Feb 2028 (in 504 days)
Tas Plant Hire Ltd202531 Jan 2028 (in 475 days)
Underground Utilities & Safety Training Ltd202515 Sep 2027 (in 337 days)

Specialist construction companies in Llanelli in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Expa Limited, incorporated in 2004.

Companies
16
Active, small or micro accounts
New in the last 12 months
2
13% of the total
Typical net assets
£43K
Median of 12 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
1
Companies House deadlines

Still trading, by year incorporated

Active specialist construction companies in Llanelli by year of incorporation02462017: 0 incorporated (still active)020172018: 0 incorporated (still active)020182019: 1 incorporated (still active)120192020: 0 incorporated (still active)020202021: 0 incorporated (still active)020212022: 0 incorporated (still active)020222023: 0 incorporated (still active)020232024: 1 incorporated (still active)120242025: 6 incorporated (still active)620252026: 0 incorporated (still active)02026
Active specialist construction companies in Llanelli by year of incorporation02462017: 0 incorporated (still active)0'172018: 0 incorporated (still active)0'182019: 1 incorporated (still active)1'192020: 0 incorporated (still active)0'202021: 0 incorporated (still active)0'212022: 0 incorporated (still active)0'222023: 0 incorporated (still active)0'232024: 1 incorporated (still active)1'242025: 6 incorporated (still active)6'252026: 0 incorporated (still active)0'26

Companies still active today, by the year they were incorporated; 2026 is the year so far.

About specialist construction companies

Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.

Other trades in Llanelli

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