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Wallace Whittle Limited

Architecture & engineering · Glasgow
SME

Wallace Whittle Limited is an independent environmental building services consultancy specializing in MEP (Mechanical, Electrical, and Public Health) and sustainability engineering. They are committed to delivering responsible and sustainable solutions in the built environment.

wallacewhittle.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£3.7m
Live
8
Buyers
8
12m
£364k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts8 / 10
  • Top buyers8
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Wallace Whittle LimitedUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Wallace Whittle Limited has won £3.7m across 8 public-sector buyers, with 8 live contracts. No active Companies House risk flags.

Why: top buyer L&Q Housing Trust at 60% · 100% in Architecture & engineering · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
8 of 10Live contracts
60%Top-buyer concentration
100%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 · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 5
Sustainability Strategy & DeliveryClear, actionable strategies that embed sustainability across projects and portfolios—from early design through to operation. ↗Net Zero Carbon & EnergyWhole-life carbon strategies and calculation, energy modelling and performance optimisation to reduce both operational and embodied carbon. ↗Sustainable Building Design (MEP)High-performance building services engineered to minimise energy use, reduce emissions and improve occupant comfort. ↗Building Performance & OptimisationEnsuring buildings operate as designed through monitoring, tuning and ongoing performance analysis. ↗Sustainability CertificationsDelivery of BREEAM, NABERS, WELL and EPC ratings to demonstrate measurable outcomes. ↗
Frameworks & DPS · 1 from notices
  • Design and Consultancy Services FrameworkPROSPER · £1.0m

Extracted automatically from wallacewhittle.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 · 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
BIM Stage 2 Re-CertificationBSI · Certification ↗

Extracted automatically from wallacewhittle.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 · 8 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
LU00925 The Provision of an Estates Consultancy Framework
Loughborough University7153000011 Feb 2026£364k1.9 yrsLive
London and Quadrant Housing Trust - Mechanical, Electrical and Plumbing (MEP) Consultancy Services Framework - AWARD
L&Q Housing Trust7153000010 Mar 2025£2.2m4 yrsLive
Design and Consultancy Services Framework
PROSPER7100000001 Mar 2022£1.0m4 yrsClosed
Airspace MEP Consultant
Populo Design and Build Limited7160000030 Jun 2021£106k17 moClosed
LU00925 The Provision of an Estates Consultancy Framework
Loughborough University71541000———Live
High Path Phase 3 - MEP, Utilities, Vertical Transport, Sustainability RIBA Stages 1-3
Clarion Regeneration Limited————Live
Consultancy Services
LHC for the Scottish Procurement Alliance (SPA)71200000———Live
Consultancy Services
LHC Procurement Group Ltd for the Welsh Procurement Alliance (WPA)71200000———Live
Consultancy Services Framework
LHC Procurement Group71200000———Live
Design and Consultancy Services Framework
PROSPER71240000———Live
Total live value £2.6m · mean award £371k

Top buyers · 8 buyers · top 3 = 97%

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

✓ From notices
1
L&Q Housing Trust
1 contract
60%
since 2025
2
PROSPER
2 contracts
27%
since 2022
3
Loughborough University
2 contracts
10%
since 2026
4
Populo Design and Build Limited
1 contract
3%
since 2021
5
Clarion Regeneration Limited
1 contract
0%
6
LHC for the Scottish Procurement Alliance (SPA)
1 contract
0%
7
LHC Procurement Group Ltd for the Welsh Procurement Alliance (WPA)
1 contract
0%
8
LHC Procurement Group
1 contract
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Architecture & engineering71
100%
⚠ Concentration: 100% 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
North East2 contracts
74%
East Midlands2 contracts
26%
London1 contract
0%
Scotland1 contract
0%
South East2 contracts
0%
Region resolved for 37% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Wallace Whittle Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
EC
ESH CONSTRUCTION LIMITED
Yes£6.5m1
D&
DREES & SOMMER UK LIMITED
Yes£2.7m3
T&
Turner & Townsend Project Management Ltd
No£1.8m5
AR
Arcadis LLP
No£1.6m1
EC
EZO Charging LTD
No£1.6m1
WW
Wallace Whittle Limited
Yes£364k—
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 09 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.
SC111930
Status
Active
Type
Private limited
Incorporated
27 Jun 1988
Reg. office
The Garment Factory, 10 Montrose Street, Glasgow, G1 1RE
SIC codes
71129
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • MCCULLOCH, Thomas — secretary
    Appointed 01 Apr 2021
  • MCGILL, Allan — director
    Appointed 01 Apr 2021
  • Ww Consulting Engineering 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
WALLACE WHITTLE LIMITED
SC111930 · this company

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