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O&

O & P CONSTRUCTION SERVICES LIMITED

Business services · Rotherham
Large

OP Construction Services Ltd is a UK-based main contractor specializing in new build, refurbishment, and alteration projects valued between £100,000 and £10 million. Operating primarily across South Yorkshire within an 80-mile radius, they serve diverse sectors including education, health, social housing, commercial, and luxury residential markets.

opconstruction.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£316.8m
Live
14
Buyers
12
12m
£258.6m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts14 / 57
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — O & P CONSTRUCTION SERVICES LIMITEDUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

O & P CONSTRUCTION SERVICES LIMITED has won £316.8m across 12 public-sector buyers, with 14 live contracts. No active Companies House risk flags.

Why: top buyer The Crescent Academy at 81% · 92% in Business services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
14 of 57Live contracts
81%Top-buyer concentration
92%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value · 3/5

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

◐ From supplier website
Jobs1 commitment ↗✓Skills1 commitment ↗✓Environment1 commitment ↗✓
Tackling inequalityNo commitment stated✓
CommunityNo commitment stated✓
Jobs · 1
  • WebsiteApprenticeship & Graduate PlacementsCareer development opportunities within construction
Skills · 1
  • WebsiteThe 5% ClubCommitment to social mobility and skills development
Environment · 1
  • WebsiteSustainability PracticesISO 14001 environmental management and carbon neutrality initiatives

Extracted automatically from opconstruction.co.uk on Jun 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 · 3/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 6
New Build ConstructionComplete new building projects across multiple sectors ↗Refurbishment & AlterationModernization and adaptation of existing structures ↗Building Information ModellingAdvanced project visualization and management ↗Health Sector ProjectsHealthcare facility construction and refurbishment ↗Education Sector ProjectsSchool and educational facility development ↗Social HousingResidential developments for affordable housing ↗
Frameworks & DPS · 6 from notices
  • New Build Development FrameworkPROSPER · £22.7m
  • EN:Procure - Framework for New Build Housing (2023-2027)EN Procure Ltd · £2.5m
  • Laithes Lane, Athersley - New Build Housing DevelopmentBarnsley Metropolitan Borough Council · £1.2m
  • 18-053 - RCP4 FrameworkRotherham MBC · £633k
  • Re-roofing works at Wath Health CentreNHS Property Services · £84k
  • Rotherham Community Health Centre Theatre Doors, Flooring and Roof Edge ProtectionNHS Property Services · £72k

Extracted automatically from opconstruction.co.uk on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 3

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

◐ From supplier website
Laithes LaneDevelopment project in social housing sector ↗Diagnostic & Phlebotomy Department at Glassworks, BarnsleyMedical facility refurbishment and diagnostic services installation ↗Refurbishment of Huntsman 5Ward refurbishment and treatment area upgrades ↗

Extracted automatically from opconstruction.co.uk on Jun 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 · 8

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

◐ From supplier website
Core credentials · 3/6
Cyber EssentialsIASME ↗✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityInternational Organization for Standardization ↗✓ISO 14001 — EnvironmentalInternational Organization for Standardization ↗✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 5
Constructionline Gold MemberConstructionline · accreditation ↗CHAS AccreditedCHAS · accreditation ↗NHBC ApprovedNHBC · accreditation ↗CIOB MemberChartered Institute of Building · membership ↗The 5% Club MemberThe 5% Club · Commitment ↗

Extracted automatically from opconstruction.co.uk on Jun 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 · 14 live · 43 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Thrybergh Country Park Café Refurb
Rotherham Metropolitan Borough Council4500000021 Jul 2025£446k4 moClosed
New Build Development Framework
PROSPER4500000001 Aug 2025£22.7m4 yrsLive
GEM (Good Estate Management) Framework
The Crescent Academy7999300018 Jul 2025£257.1m2.8 yrsLive
Rotherham Community Health Centre Theatre Doors, Flooring and Roof Edge Protection
NHS Property Services4521000011 Nov 2024£72k5 moClosed
Re-roofing works at Wath Health Centre
NHS Property Services4526000016 Sept 2024£84k5 moClosed
Rawmarsh New Build Social Housing (Symonds Avenue)
Rotherham Metropolitan Borough Council4521110002 Dec 2024£354k9 moClosed
Fascia, Soffit and Fire Alarm Replacement at Monkgate Health Centre
NHS Property Services3162500011 Nov 2024£181k2 moClosed
Waverley Academy Extension
Rotherham Metropolitan Borough Council4500000030 Sept 2024£1.9m9 moClosed
Castle View day Centre & Housing Development
Rotherham Metropolitan Borough Council4500000020 Feb 2023£9.8m3 yrsClosed
Goldthorpe, Darfield and Thurnscoe Libraries Refurbishment Works
Barnsley Metropolitan Borough Council4545310016 Sept 2024£518k6 moClosed
Total live value £282.4m · mean award £5.6m1–10 of 57

Top buyers · 12 buyers · top 3 = 96%

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

✓ From notices
1
The Crescent Academy
2 contracts
81%
since 2025
2
Rotherham Metropolitan Borough Council
15 contracts
7%
since 2019
3
PROSPER
2 contracts
7%
since 2025
4
Barnsley Metropolitan Borough Council
8 contracts
1%
since 2021
5
NHS Property Services
20 contracts
1%
since 2021
6
EN Procure Ltd
2 contracts
1%
since 2024
7
Sheffield City Council
3 contracts
1%
since 2021
8
Rotherham MBC
1 contract
0%
since 2019
9
Sheffield Hallam University
1 contract
0%
since 2018
10
Rotherham Doncaster and South Humber NHS Foundation Trust
1 contract
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 92%.

✓ From notices
Business services79
92%
Construction work45
4%
Architecture & engineering71
4%
⚠ Concentration: 92% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
West Midlands2 contracts
81%
Yorkshire32 contracts
10%
North East2 contracts
7%
North West20 contracts
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). O & P CONSTRUCTION SERVICES LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
O&
O & P CONSTRUCTION SERVICES LIMITED
No£258.6m—
LP
LOVELL PARTNERSHIPS LIMITED
No£140.0m1
JS
John Sisk and Son Ltd
No£67.8m1
WD
Willmott Dixon Construction Limited
No£28.1m2
CC
Clegg Construction Limited
No£18.8m2
AE
AECOM LIMITED
No£14.2m3
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 04 Jun 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.
01028198
Status
Active
Type
Private limited
Incorporated
21 Oct 1971
Reg. office
Common Lane, Wath Upon Dearne, Rotherham, South Yorkshire, S63 7DX
SIC codes
41201 · 41202
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • FOSTER, Keiron Paul — director
    Appointed 01 Jun 2023
  • MARSHALL-MITCHELL, Robert Michael — director
    Appointed 05 Jan 2023
  • MARSHALL, Andrew — director
    Appointed 15 Nov 2018
  • OXLEY, Stuart Neil — director
    Appointed 24 Nov 1997
  • O & P Construction Services (Holdings) Ltd — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent · 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
O & P CONSTRUCTION SERVICES LIMITED
01028198 · this company

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