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  4. WALTER LILLY & CO. LIMITED
WL

WALTER LILLY & CO. LIMITED

Construction work · London
Large

Walter Lilly & Co. Limited specializes in high-quality construction services for landmark and heritage buildings, as well as science and higher education facilities. With over 100 years of experience, they focus on delivering complex projects with precision and care.

walterlilly.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£61.8m
Live
10
Buyers
12
12m
£8.6m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities5
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 45
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — WALTER LILLY & CO. LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

WALTER LILLY & CO. LIMITED has won £61.8m across 12 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Natural History Museum at 33% · 97% in Construction work · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 45Live contracts
33%Top-buyer concentration
97%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 · 2
Landmark & Heritage ProjectsRefurbishing prestigious listed buildings and constructing new attractions while respecting their historical significance. ↗Science & Higher Education ProjectsCreating modern and flexible spaces that support advancements in science and education. ↗
Frameworks & DPS · 5 from notices
  • B423 & B425 UpgradeANIMAL AND PLANT HEALTH AGENCY · £5.5m
  • CON18002 - London Institute of Medical Sciences Building Project - RFIUK SHARED BUSINESS SERVICES LIMITED · £642k
  • CBIP-PCH-ROOF-INTRUSIVE SURVEYS-CPF1150-LOT4House of Commons · £403k
  • DgP Incinerator Resilience - Enabling Works Phase 1DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS · £334k
  • Engineering Delivery FrameworkDEFRA · —

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

Case studies · 4

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

◐ From supplier website
Rayners PennLambeth Palace
Flat Roofs Restoration, Palace of Westminster
Urban Nature Project, Natural History Museum

Extracted automatically from walterlilly.co.uk 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 · 10 live · 35 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
B57 HVAC & Electrical Infrastructure Upgrades
DEFRA4500000023 Jun 2026£5.8m11 moLive
CBIP-PCH-ROOF-INTRUSIVE SURVEYS-CPF1150-LOT4
House of Commons4500000001 Apr 2026£403k6 moLive
NBC: WEEE Compound Relocation Works
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS4500000011 Nov 2025£2.2m9 moLive
NBC: PR26 - Early Works (B266 Strip Out)
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS7999300011 Jul 2025£229k3 moClosed
PR29 B950 Functional Mock-up
Walter Lilly4545000003 Apr 2025£83k4 moClosed
DgP Incinerator Resilience - Enabling Works Phase 1
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS7999300005 Nov 2024£334k8 moClosed
BE24179 - Panel Replacement and Inserting Pass Door
UK SHARED BUSINESS SERVICES LIMITED4542113123 Aug 2024£11k—Closed
WEEE compound, B352, B353, B335, B327 at Grange Demolitions works
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS4511100015 Jul 2024£450k3 moClosed
GB-Didcot: UKRI-3105_01 MRC Harwell Design and Construction
UK Research & Innovation4500000001 Jul 2024£4.8m1.8 yrsClosed
B423 & B425 Upgrade
ANIMAL AND PLANT HEALTH AGENCY4520000021 Nov 2023£5.5m13 moClosed
Total live value £8.5m · mean award £1.4m1–10 of 45

Top buyers · 12 buyers · top 3 = 77%

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

✓ From notices
1
Natural History Museum
2 contracts
33%
since 2022
2
DEFRA
22 contracts
30%
since 2017
3
UK Research & Innovation
4 contracts
13%
since 2021
4
ANIMAL AND PLANT HEALTH AGENCY
1 contract
9%
since 2023
5
Parliament UK
2 contracts
7%
since 2016
6
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS
5 contracts
5%
since 2024
7
UK SHARED BUSINESS SERVICES LIMITED
3 contracts
1%
since 2019
8
House of Commons
2 contracts
1%
since 2022
9
Walter Lilly
1 contract
0%
since 2025
10
BIP SOLUTIONS LIMITED
1 contract
0%
since 2022

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 97%.

✓ From notices
Construction work45
97%
Business services79
3%
⚠ Concentration: 97% 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
London33 contracts
84%
South West8 contracts
16%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). WALTER LILLY & CO. LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
LP
LOVELL PARTNERSHIPS LIMITED
No£140.0m1
JS
John Sisk and Son Ltd
No£67.8m1
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
GS
Gerda Security Products Limited
No£20.5m1
WL
WALTER LILLY & CO. LIMITED
No£8.6m—
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 Dec 2024
Confirmation statement
Up to date
Next due 15 Mar 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.
00352437
Status
Active
Type
Private limited
Incorporated
28 Apr 1939
Reg. office
4th Floor, Maddox House, 1 Maddox Street, London, W1S 2PZ
SIC codes
41201 · 41202
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • JONES, Christopher Michael — director
    Appointed 27 Nov 2024
  • SIZE, Darren Thomas — director
    Appointed 03 Oct 2024
  • BUTLER, Christopher James Cyril — director
    Appointed 01 Apr 2015
  • Wize Holdings Limited — person with significant control
    ownership of shares 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
WALTER LILLY & CO. LIMITED
00352437 · this company

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