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GC

GMG Contractors Ltd

Glasgow
Large

GMG Contractors Ltd is a principal contractor specializing in whole-house retrofitting, construction, renewables, maintenance, and refurbishment. They focus on delivering energy-efficient upgrades and improving building performance while reducing carbon footprints.

gmgcontractors.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
—
Live
15
Buyers
10
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts15 / 15
  • Top buyers10
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — GMG Contractors LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

GMG Contractors Ltd has won — across 10 public-sector buyers, with 15 live contracts. No active Companies House risk flags.

Why: top buyer Procurement for Housing Ltd (t/a PfH Scotland) at 0% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
15 of 15Live contracts
0%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value · 1/5

Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.

◐ From supplier website
JobsNo commitment stated✓
Skills1 commitment✓
EnvironmentNo commitment stated✓
Tackling inequalityNo commitment stated✓
CommunityNo commitment stated✓
Skills · 1
  • WebsiteReducing fuel poverty through energy-efficient homesGMG invests in apprenticeships and skills training for young people and supports local supply chains.

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

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 · 4
ConstructionRenewablesMaintenanceRefurbishment

Extracted automatically from gmgcontractors.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 · 12

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

◐ From supplier website
Core credentials · 3/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityISO✓
ISO 14001 — EnvironmentalISO✓
ISO 45001 — Health & safetyISO✓
Other credentials & memberships · 9
PAS2030 CertificateCertification
RECC Membershipmembership
Constructionline Gold CertificateConstructionline · Certification
GMG Quality Mark Protectionother
Investors in Young People - Platinumother
NFRC Membership Certificatemembership
RoSPA Order of Distinction 17 yearsRoSPA · award
GMG TrustMark Licence Numberother
SBF Corporate Membership Certificatemembership

Extracted automatically from gmgcontractors.com 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 · 15 live · 0 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Procurement for Housing Planned Works (Scotland) Framework
Procurement for Housing Ltd (t/a PfH Scotland)39141000———Live
Roofing, Roughcasting and Sealant Works
Falkirk Council44112500———Live
CE-34-23- Framework Agreement for External Fabric Upgrade Works
South Ayrshire Council45210000———Live
Retrofit and Decarbonisation Framework
LHC for the Scottish Procurement Alliance (SPA)71314300———Live
MTC for Re-Roofing, Re-Rendering & Energy Efficiency Works including EES:ABS HO RF 23 052
North Lanarkshire Council45260000———Live
Property Maintenance and Refurbishment
Scotland Excel45211310———Live
Energy Efficiency Contractors
Scotland Excel71500000———Live
HO MR 24 066 / NLC-SLP-25-124: Revised December 2025 Issue Lanark County Council - Swedish Timbers Full Project Works Package
North Lanarkshire Council45261410———Live
Roofing Systems & Associated Works
LHC for the Scottish Procurement Alliance (SPA)45260000———Live
Construction and Trades Sub Contractor Framework
City Building (Glasgow) LLP45262670———Live
Total live value — · mean award —1–10 of 15

Top buyers · 10 buyers · top 3 = 0%

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

✓ From notices
1
Procurement for Housing Ltd (t/a PfH Scotland)
1 contract
0%
2
Falkirk Council
1 contract
0%
3
South Ayrshire Council
1 contract
0%
4
LHC for the Scottish Procurement Alliance (SPA)
3 contracts
0%
5
North Lanarkshire Council
3 contracts
0%
6
Scotland Excel
2 contracts
0%
7
City Building (Glasgow) LLP
1 contract
0%
8
LHC Procurement Group
1 contract
0%
9
Fife Council
1 contract
0%
10
East Lothian Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Scotland14 contracts
0%
South East1 contract
0%
Region resolved for 0% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). GMG Contractors Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
JS
John Sisk and Son Ltd
No£67.8m1
LF
LIVGREEN FUTURES LIMITED
No£25.0m1
MS
MONKS SECURITY SYSTEMS LTD
Yes£11.5m1
KC
Kier Construction
No£7.3m1
AM
Ameresco Limited
Yes£4.3m8
GC
GMG Contractors Ltd
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 14 Mar 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.
SC104242
Status
Active
Type
Private limited
Incorporated
22 Apr 1987
Reg. office
142 Swinton Road, Baillieston, Glasgow, G69 6DW
SIC codes
41100 · 43290 · 43310 · 43910
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • MCGINN, Margaret — secretary
  • MCGINN, Gerald — director
  • MCGINN, Daniel — director
    Appointed 24 Nov 2023
  • MCGINN, Gary Gerard — director
    Appointed 24 Nov 2023
  • MCGINN, Stephen — director
    Appointed 24 Nov 2023
  • Mr Gerald Mcginn — person with significant control
    right to appoint and remove directors

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
G.M.G. (CONTRACTORS) LIMITED
SC104242 · this company

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