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JB

JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITED

Ruthin
Large

Jones Bros is an award-winning civil engineering company based in the UK, specializing in a wide range of civil engineering disciplines including energy and renewables, coastal and marine infrastructure, and waste management.

jones-bros.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£21.1m
Live
10
Buyers
10
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities2
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 14
  • Top buyers10
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITED has won £21.1m across 10 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer LGSS Procurement on behalf of Cambridgeshire County Council at 86% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 14Live contracts
86%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 8
Energy and RenewablesCoastal and Marine InfrastructureHighwaysInfrastructureWaste Remediation and FacilitiesSurfacing & Soil StabilisationSlurry LagoonsQuarrying & Plant Hire
Frameworks & DPS · 2 from notices
  • Cambridgeshire County Council A605 Kings Dyke Level Crossing ClosureLGSS Procurement on behalf of Cambridgeshire County Council · £18.1m
  • Capping Works at Joint Stocks Landfill Site Coxhoe, Durham, DH6 4RTDurham County Council · £2.2m

Extracted automatically from jones-bros.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 10 live · 4 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Northwest Contractor Framework
Wirral Council—01 Apr 2026—4 yrspending
Capping Works at Joint Stocks Landfill Site Coxhoe, Durham, DH6 4RT
Durham County Council4400000029 May 2023£2.2m3 moClosed
Cambridgeshire County Council A605 Kings Dyke Level Crossing Closure
LGSS Procurement on behalf of Cambridgeshire County Council4500000018 May 2020£18.1m2 yrsClosed
Tender for Education and Training Funding for Construction Industry related apprenticeship provision in Wales
Construction Industry Training Board8000000001 Aug 2018£733k2 yrsClosed
NMWTRA Surfacing & Ancillary Works Framework 2025
Cyngor Gwynedd45233251———Live
Framework for National Peatland Action Programme and Pen y Cymoedd Habitat Management Plan Restoration Works
Natural Resources Wales45111240———Live
NMWTRA Civil Engineering Construction Works Framework Contract 2024
Cyngor Gwynedd45200000———Live
Kinmel Bay Coastal Defence Improvements
Conwy County Borough Council45243500———Live
South East & Mid Wales Highways & Civil Engineering Framework (SEWH4)
Cardiff Council45233000———Live
Forest Roads Construction Framework
Natural Resources Wales45200000———Live
Total live value — · mean award £1.5m1–10 of 14

Top buyers · 10 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
LGSS Procurement on behalf of Cambridgeshire County Council
1 contract
86%
since 2020
2
Durham County Council
1 contract
10%
since 2023
3
Construction Industry Training Board
1 contract
3%
since 2018
4
Wirral Council
1 contract
0%
since 2026
5
Cyngor Gwynedd
3 contracts
0%
6
Natural Resources Wales
3 contracts
0%
7
Conwy County Borough Council
1 contract
0%
8
Cardiff Council
1 contract
0%
9
Orkney Islands Council (Harbour Authority)
1 contract
0%
10
Denbighshire County Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North East1 contract
75%
Eastern1 contract
25%
North West1 contract
0%
Wales9 contracts
0%
Scotland1 contract
0%
Region resolved for 14% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
CC
Clegg Construction Limited
No£18.8m2
MS
Morgan Sindall Construction and Infrastructure
No£12.5m1
TW
Taylor Woodrow Infrastructure Limited
No£12.4m1
JB
JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITED
No——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 31 Mar 2025
Confirmation statement
Up to date
Next due 11 Sept 2026
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
00983459
Status
Active
Type
Private limited
Incorporated
01 Jul 1970
Reg. office
Ty Glyn, Canol Y Dre, Ruthin, Clwyd, LL15 1QW
SIC codes
42110 · 42130 · 42910 · 42990
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • JONES, Huw Glyn — director
  • GRIFFITHS, Catherine Jane — director
    Appointed 29 Nov 2023
  • THOMAS, Geraint Wyn — director
    Appointed 20 Apr 2023
  • EVANS, Garod — director
    Appointed 20 Apr 2023
  • LLOYD-DAVIES, Hefin — director
    Appointed 20 Apr 2023
  • ROBERTS, Eryl Owain — director
    Appointed 20 Apr 2023
  • Jones Bros. Ruthin Co. Ltd — person with significant control
    ownership of shares 75 to 100 percent

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
JONES BROS. RUTHIN (CIVIL ENGINEERING) CO. LIMITED
00983459 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.