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  3. Sanderson Watts Associates Limited
SW

Sanderson Watts Associates Limited

Wigan
SME

Sanderson Watts Associates (SWA) is a Civil and Structural engineering consultancy with over 35 years of experience. They deliver innovative and sustainable design solutions across various sectors, focusing on safety-related projects in nuclear, defence, and commercial fields.

sandersonwatts.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£933k
Live
6
Buyers
7
12m
£512k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts6 / 13
  • Top buyers7
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Sanderson Watts Associates LimitedUpdated 03 Aug 2026

At a glance · for buyers and watchdogs

Sanderson Watts Associates Limited has won £933k across 7 public-sector buyers, with 6 live contracts. No active Companies House risk flags.

Why: top buyer Nuclear Restoration Services (NRS) at 58% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
6 of 13Live contracts
58%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✓
SkillsNo commitment stated✓
EnvironmentNo commitment stated✓
Tackling inequalityNo commitment stated✓
Community1 commitment ↗✓
Community · 1
  • WebsiteWigan Youth ZoneSWA has become a local business sponsor for the Wigan Youth Zone, supporting youth development.

Extracted automatically from sandersonwatts.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 · 1
Civil and Structural EngineeringSWA provides civil and structural engineering consultancy services, including design solutions for various projects.

Extracted automatically from sandersonwatts.com on Jul 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
Chapelcross Wet Waste Transfer FacilityCivil, Structural & Architectural Design Services for a new Wet Waste Transfer Facility. ↗Stonecross Park, GolborneFull design service for the project from concept to completion. ↗Sytner BMW CardiffCivil & Structural Design of a new BMW Showroom Facility and refurbishment of existing buildings. ↗

Extracted automatically from sandersonwatts.com 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

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 · 6 live · 7 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Principal and General Inspection of Cleddau Bridge and Consultancy Services
Pembrokeshire County Council—01 May 2026£242k4.7 yrspending
Civils Consultancy Support to the Shaft and Silo Advanced Transition Works
Nuclear Restoration Services (NRS)—20 Mar 2026£270k2.4 yrspending
BOARS HEAD FOOTBRIDGE REPLACEMENT (NO. 0661) - DETAILED DESIGN & TENDER DOCUMENTATION CONTRACT 2021
Wigan Council7100000019 Jul 2021£36k2 moClosed
Demolition Temporary Works Design and Design Interface
Bradford Metropolitan District Council4500000031 Jul 2020£34k11 moClosed
PRINCIPAL INSPECTIONS AND ASSESSMENTS OF HIGHWAY STRUCTURES 2018-2019
Wigan Council7131000017 Sept 2018£26k3 moClosed
Structural Surveying and Professional Services Framework
Bolton at Home7131200001 Jun 2017£54k4 yrsClosed
Additional Non-Destructive Testing of the D1204 Pond Concrete Structure
Nuclear Restoration Services (NRS)————Live
Civils Consultancy Support to the Shaft and Silo Advanced Transition Works
Nuclear Restoration Services (NRS)—12 Jan 2026£270k2.4 yrspending
Highway Structures Inspections & Reporting Framework
City of Bradford Metropolitan District Council71311000———Live
3924 - AGMA Civil & Structural Engineering Professional Services Framework Agreement Extension 28/10/22 - 27/10/23
Stockport Metropoliton Borough Council71300000———Live
Total live value — · mean award £72k1–10 of 13

Top buyers · 7 buyers · top 3 = 90%

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

✓ From notices
1
Nuclear Restoration Services (NRS)
5 contracts
58%
since 2026
2
Pembrokeshire County Council
2 contracts
26%
since 2026
3
Wigan Council
2 contracts
7%
since 2018
4
Bolton at Home
1 contract
6%
since 2017
5
Bradford Metropolitan District Council
1 contract
4%
since 2020
6
City of Bradford Metropolitan District Council
1 contract
0%
7
Stockport Metropoliton Borough Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Wales2 contracts
62%
North West3 contracts
30%
Yorkshire2 contracts
9%
Region resolved for 42% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Sanderson Watts Associates Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
SW
Sanderson Watts Associates Limited
Yes£512k—
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 Jun 2025
Confirmation statement
Up to date
Next due 13 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.
04107494
Status
Active
Type
Private limited
Incorporated
14 Nov 2000
Reg. office
Century House, 100 Chapel Lane, Wigan, Lancashire, WN3 4HG
SIC codes
70100
Last accounts
30 Jun 2025
Next accounts due
31 Mar 2027

Directors & PSC

  • AL FAROUQ, Rafi — director
    Appointed 01 Jul 2018
  • ELLIS, Daniel — director
    Appointed 01 Jul 2018
  • HAMER, Mark Joseph — director
    Appointed 01 Jul 2018
  • WEBB, Edward Craig — secretary
    Appointed 20 Aug 2010
  • WEBB, Edward Craig — director
    Appointed 20 Aug 2010
  • Swa (Webb) Ltd — person with significant control
    ownership of shares 75 to 100 percent · voting rights 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
SANDERSON WATTS ASSOCIATES LIMITED
04107494 · this company

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