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  4. R G CARTER SOUTHERN LTD
RG

R G CARTER SOUTHERN LTD

Construction materials · Norwich
SME

R G Carter Southern Ltd is a construction company that has been delivering high-quality building, construction, and engineering services for over 100 years. They provide design, construction, and project management services across various sectors, including housing, retail, and healthcare.

rgcarter-construction.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£23.8m
Live
3
Buyers
13
12m
£7.8m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities4
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 20
  • Top buyers13
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — R G CARTER SOUTHERN LTDUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

R G CARTER SOUTHERN LTD has won £23.8m across 13 public-sector buyers, with 3 live contracts. No active Companies House risk flags.

Why: top buyer University of Essex at 54% · 50% in Construction materials · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
3 of 20Live contracts
54%Top-buyer concentration
50%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 · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 2
Design and ConstructionProviding design, partnered construction and project management services for private and public sector clients. ↗Fire Protection Works
Frameworks & DPS · 4 from notices
  • Chingford Mount Crematorium DevelopmentLondon Borough of Waltham Forest · £7.8m
  • REFURBISHMENT WORKS AT SHRUB END CLINIC, ICENI WAY, COLCHESTER, CO2 9BYMaritime and Coastguard Agency · £294k
  • External Works at Shrub End Clinic, Iceni Way, Colchester, CO2 9BYMaritime and Coastguard Agency · £232k
  • Window and Door Replacements at Hartismere HospitalNHS Property Services · £48k

Extracted automatically from rgcarter-construction.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 4

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Construction Centre Oaklands College10 Station Road Office DevelopmentCringleford Prep Primary SchoolDiamond Place – Extra Care Apartments & Bungalows

Extracted automatically from rgcarter-construction.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 4

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 4
Constructionlinemembership
CHASCHAS · Certification
Investors in People GoldInvestors in People · Standard
SafeContractorSafeContractor · Certification

Extracted automatically from rgcarter-construction.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 3 live · 17 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Chingford Mount Crematorium Development
London Borough of Waltham Forest4400000022 Sept 2025£7.8m1.8 yrsLive
Accommodation Car Park Resurfacing-R G Carter
Norfolk and Norwich University Hospitals NHS Foundation Trust9835100013 Jan 2025£70k3 moClosed
Window and Door Replacements at Hartismere Hospital
NHS Property Services4422122008 Jan 2024£48k5 moClosed
Roof works 11 Market place Stowmarket - AWARD
Mid Suffolk District Council4526000015 May 2023£47k4 moClosed
Groundsman Building Ransomes - AWARD
Ipswich Borough Council4420000020 Sept 2022£40k2 moClosed
Regent Theatre Modular Build - AWARD
Ipswich Borough Council4500000016 Jul 2022£306k3 moClosed
Pickwick & Reading Rooms Refurbishment - AWARD
Ipswich Borough Council4540000027 Sept 2022£21k3 moClosed
Contract for Tangham Depot Design - RIBA Stages 3 & 4.
Forestry Commission FC7100000025 Mar 2022£79k5 moClosed
Lowestoft Post Office: Conservation Repairs - AWARD
East Suffolk Council4545410029 Nov 2021£726k7 moClosed
GB-Colchester: Garage Refurbishments - Colchester
Colchester City Council4526269001 Nov 2021£223k4 moClosed
Total live value £7.8m · mean award £1.2m1–10 of 20

Top buyers · 13 buyers · top 3 = 91%

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

✓ From notices
1
University of Essex
1 contract
54%
since 2021
2
London Borough of Waltham Forest
1 contract
33%
since 2025
3
Colchester City Council
3 contracts
4%
since 2017
4
East Suffolk Council
1 contract
3%
since 2021
5
Maritime and Coastguard Agency
2 contracts
2%
since 2017
6
Ipswich Borough Council
4 contracts
2%
since 2021
7
Colchester Borough Homes
1 contract
0%
since 2019
8
Forestry Commission FC
1 contract
0%
since 2022
9
London Borough of Redbridge
1 contract
0%
since 2017
10
Norfolk and Norwich University Hospitals NHS Foundation Trust
1 contract
0%
since 2025

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 50%.

✓ From notices
Construction materials44
50%
Construction work45
50%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Eastern13 contracts
64%
London1 contract
33%
South East2 contracts
2%
North West2 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). R G CARTER SOUTHERN LTD highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
LP
LOVELL PARTNERSHIPS LIMITED
No£140.0m1
JS
John Sisk and Son Ltd
No£67.8m1
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
CC
Clegg Construction Limited
No£18.8m2
RG
R G CARTER SOUTHERN LTD
Yes£7.8m—
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 Dec 2024
Confirmation statement
Up to date
Next due 03 Apr 2027
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.
04768800
Status
Active
Type
Private limited
Incorporated
18 May 2003
Reg. office
9-11 Drayton High Road, Drayton, Norwich, Norfolk, NR8 6AH
SIC codes
41201 · 41202
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • FORD, John Richard — director
    Appointed 18 Mar 2026
  • ALFLATT, Robert John — secretary
    Appointed 07 Jun 2018
  • SCOTT, Simon Andrew — director
    Appointed 22 Dec 2006
  • R.G. Carter Construction Limited — 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
R G CARTER SOUTHERN LIMITED
04768800 · this company

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