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IG

Instarmac Group plc

Dordon, Tamworth
Large

Instarmac Group plc specializes in the manufacture and supply of construction materials, including products for highways, utilities, rail, and domestic applications.

instarmac.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£14.6m
Live
10
Buyers
12
12m
£240k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities2
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 23
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Instarmac Group plcUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Instarmac Group plc has won £14.6m across 12 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Transport for London at 63% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 23Live contracts
63%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 · 2
Training and Technical SupportMaterial Awareness and CPDs
Frameworks & DPS · 2 from notices
  • LPS CAS - Cements & Mortars - RFQ 15335185Lancashire County Council · £900k
  • 250_20 Road Repair MaterialsEspo · £429k

Extracted automatically from instarmac.co.uk 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 · 1

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 · 1
PAS and HAPAS Approved Manhole Reinstatement MaterialsStandard ↗

Extracted automatically from instarmac.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 · 10 live · 13 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Framework for the Supply of Cold-Lay Bituminous Material
Wrexham County Borough Council—01 Jan 2026£240k2 yrspending
April 2025 Contracts
East Riding of Yorkshire Council4400000001 Apr 2025£106k2 yrsLive
KMCHS-441 - Supply and Delivery of Miscellaneous Civil Engineering Materials - 1st December 2024 to 31st May 2025
Kirklees Council3492900001 Dec 2024£11k6 moClosed
April 2024 - Contracts Under 2348 Merchant Stores DPS
East Riding of Yorkshire Council4400000001 Apr 2024£44k12 moClosed
Supply and Delivery of Miscellaneous Civil Engineering Materials - 1st June 2023 to 30th November 2023
Kirklees Council4411120001 Jun 2023£11k6 moClosed
KMCHS-385 - Huddersfield Mortar Procurement
Kirklees Council4410000007 Nov 2022£58k9 moClosed
LPS CAS - Cements & Mortars - RFQ 15335185
Lancashire County Council4411120001 Jul 2022£900k4 yrsClosed
250_20 Road Repair Materials
Espo1421300001 May 2020£429k3 yrsClosed
942-19 Highways Materials
East Riding of Yorkshire Council4400000001 Apr 2019£2.3m4 yrsClosed
Quotation for Instant Road Repair & Mortar Materials - AWARD
Sandwell Metropolitan Borough Council4411180001 Dec 2018—1.6 yrsClosed
Total live value £106k · mean award £637k1–10 of 23

Top buyers · 12 buyers · top 3 = 92%

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

✓ From notices
1
Transport for London
1 contract
63%
since 2016
2
East Riding of Yorkshire Council
4 contracts
17%
since 2019
3
Espo
4 contracts
12%
since 2016
4
Lancashire County Council
2 contracts
6%
since 2022
5
Wrexham County Borough Council
2 contracts
2%
since 2025
6
Kirklees Council
3 contracts
1%
since 2022
7
Sandwell Metropolitan Borough Council
2 contracts
0%
since 2018
8
Scotland Excel
1 contract
0%
9
DERBY CITY COUNCIL
1 contract
0%
10
Durham County Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London1 contract
63%
Yorkshire8 contracts
18%
East Midlands5 contracts
12%
North West3 contracts
6%
Wales2 contracts
2%
West Midlands2 contracts
0%
Scotland1 contract
0%
North East1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Instarmac Group plc highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
RI
Ringway Infrastructure Services Limited
No£350.0m1
MU
MULTEVO LIMITED
Yes£38.9m1
KC
Kier Construction
No£7.3m2
KB
KIELY BROS. LIMITED
Yes£7.2m7
CC
C.L.C. CONTRACTORS LIMITED
No£4.0m2
IG
Instarmac Group plc
No£240k—
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 30 Sept 2025
Confirmation statement
Up to date
Next due 07 Nov 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.
03268498
Status
Active
Type
Private limited
Incorporated
24 Oct 1996
Reg. office
Danny Morson Way, Birch Coppice Business Park, Dordon, Tamworth, Staffs, B78 1SE
SIC codes
64209
Last accounts
30 Sept 2025
Next accounts due
30 Jun 2027

Directors & PSC

  • SHORROCK, Mark Andrew — director
    Appointed 01 Oct 2023
  • ELSTON, Elizabeth — director
    Appointed 01 May 2023
  • HOLCROFT, John Anthony — director
    Appointed 17 May 1997
  • HEATH, Donna Jean — secretary
    Appointed 07 Mar 1997
  • Mrs Elizabeth Elston — person with significant control
    ownership of shares 75 to 100 percent as trust
  • Mrs Jacqueline Sandra Hudson — person with significant control
    ownership of shares 75 to 100 percent as trust
  • Mr John Anthony Holcroft — person with significant control
    ownership of shares 75 to 100 percent as trust
  • Mr Keith Leslie Peters — person with significant control
    ownership of shares 75 to 100 percent as trust

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
INSTARMAC HOLDINGS LIMITED
03268498 · this company

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