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PS

PETTIT SINGLETON ASSOCIATES LTD

Preston
SME

Pettit Singleton Associates Ltd is a sustainable engineering consultancy for the construction industry, specializing in Building Services, M&E Consultancy, Mechanical and Electrical Design, Energy Consultancy, Project Management, and Compliance.

psaltd.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£481.9m
Live
10
Buyers
12
12m
£430.0m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities4
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 18
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — PETTIT SINGLETON ASSOCIATES LTDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

PETTIT SINGLETON ASSOCIATES LTD has won £481.9m across 12 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Regenda Limited (M&Y) at 89% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 18Live contracts
89%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 · 6
Building Services FeasibilityProvides early engineering insight into the mechanical and electrical infrastructure of a building. ↗Mechanical Engineering DesignOffers design and consultancy to help understand how mechanics impact the form and functionality of buildings. ↗Electrical Engineering DesignProvides design and consultancy for planning and implementing electrical systems. ↗Compliance & RegulationSpecializes in auditing existing building services M&E and life safety systems. ↗Project ManagementGuides construction projects from conception to completion, ensuring clear communication and meticulous planning. ↗Sustainability & EnergyHelps clients understand net zero and decarbonisation goals, providing data and knowledge for better decisions. ↗
Frameworks & DPS · 4 from notices
  • Innovation Chain North Framework (Also known as "ICN")Great Places Housing Group Limited · £14.6m
  • Framework for Construction Consultancy Services (GEN4)EN Procure Ltd · £972k
  • LPS CAS - Mechanical Design Consulting Services - RFQ 15268129Lancashire County Council · £120k
  • Mechanical Design Consulting Services for Summer Works 2018Lancashire County Council · £36k

Extracted automatically from psaltd.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

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 · 8 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Mechanical and Electrical Design Consultancy Services
Lancashire County Council—01 May 2026£2.0m4 yrspending
Regenda Ltd Framework Award - Works and Services Framework (04/03/26)
Regenda Limited (M&Y)—17 Mar 2026£428.0m4 yrspending
Framework for Construction Consultancy Services (GEN4)
EN Procure Ltd7000000027 Jan 2025£972k4 yrsLive
Bridge House Consultancy MEP Re-Tender
Blackburn With Darwen Borough Council7131130014 Nov 2024£62k1.6 yrsClosed
Innovation Chain North Framework (Also known as "ICN")
Great Places Housing Group Limited4521100004 Jul 2024£14.6m4 yrsLive
Update M&E design on Jubilee Gardens (RIBA Stage 4)
South Ribble Borough Council7122000025 Apr 2023£29k4 moClosed
NOE CPC Consultancy and Associated Services
North of England Commercial Procurement Collaborative (NOE CPC)7525111009 Jun 2023£5.3m4 yrsLive
Safe Regeneration Framework acting by its agent Rise Construction Framework Ltd
Safe Regeneration Ltd4500000025 Mar 2022£30.6m4 yrsClosed
LPS CAS - Mechanical Design Consulting Services - RFQ 15268129
Lancashire County Council7133300003 May 2021£120k4 yrsClosed
Framework Agreement for Consultancy Services
PROCURE PLUS HOLDINGS LIMITED7131520005 Nov 2018£234k4 yrsClosed
Total live value £20.8m · mean award £26.8m1–10 of 18

Top buyers · 12 buyers · top 3 = 98%

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

✓ From notices
1
Regenda Limited (M&Y)
2 contracts
89%
since 2026
2
Safe Regeneration Ltd
2 contracts
6%
since 2022
3
Great Places Housing Group Limited
2 contracts
3%
since 2024
4
North of England Commercial Procurement Collaborative (NOE CPC)
1 contract
1%
since 2023
5
Lancashire County Council
3 contracts
0%
since 2018
6
EN Procure Ltd
2 contracts
0%
since 2025
7
PROCURE PLUS HOLDINGS LIMITED
1 contract
0%
since 2018
8
Blackburn With Darwen Borough Council
1 contract
0%
since 2024
9
South Ribble Borough Council
1 contract
0%
since 2023
10
North of England Commercial Procurement Collaborative (NOE CPC) (hosted by and acting through Leeds and York Partnership NHS Foundation Trust.)
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North West14 contracts
99%
Yorkshire4 contracts
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). PETTIT SINGLETON ASSOCIATES LTD highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
PS
PETTIT SINGLETON ASSOCIATES LTD
Yes£430.0m—
AE
AECOM LIMITED
No£1.9m8
AR
Arcadis LLP
No£1.6m1
IC
Insight Consulting Services
Yes£1.3m1
PC
PA CONSULTING SERVICES LIMITED
No£1.1m2
SU
Savills UK Limited
No£1.1m3
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
Due in -42d
Next due 30 May 2026
Confirmation statement
Up to date
Next due 29 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.
08943695
Status
Active
Type
Private limited
Incorporated
17 Mar 2014
Reg. office
Chandler House Ferry Road, Riversway, Preston, PR2 2YH
SIC codes
71121
Last accounts
31 Aug 2024
Next accounts due
30 May 2026

Directors & PSC

  • DOBSON, James David — director
    Appointed 17 Mar 2014
  • The Dobson Group Limited — 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
PETTIT SINGLETON ASSOCIATES LTD
08943695 · this company

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