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S&

Sykes & Sons

London
SME

Sykes & Sons is a long-established UK company with roots dating to 1759, operating in construction, property maintenance, and related services. The company provides building and maintenance services to a range of clients across the public and private sectors. With centuries of experience, Sykes & Sons brings heritage and expertise to delivering quality construction and property services.

sykes1759.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£127.2m
Live
10
Buyers
8
12m
£16.0m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities2
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 27
  • Top buyers8
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Sykes & SonsUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Sykes & Sons has won £127.2m across 8 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer City of London Corporation at 80% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 27Live contracts
80%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
Services · 5
Construction
Property maintenance
Building services
Refurbishment
Facilities management
Frameworks & DPS · 2 from notices
  • Minor Works Measured Term ContractsCity of London Corporation · £92.4m
  • 6-8 Eastcheap Refurbishment. CFACity of London Corporation · £1.3m

Extracted automatically from sykes1759.co.uk on Jun 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 · 17 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
City of London Boys School Cycical works programme
The Mayor and Commonalty and Citizens of the City of London—12 Jun 2026£16.0m4 yrsLive
Barbican Library, Communal Space - Design Fees Proposals. Electrical, Mechanical and Building Services Design
City of London Corporation7941520001 Nov 2024£33k3 moClosed
Measured Term Contract for Cyclical and Response Maintenance and Minor Project Works - Mechanical and Electrical (M&E) - AWARD
English Heritage-Estates5070000001 Apr 2024£215k5 yrsLive
Measured Term Contract for Cyclical and Response Maintenance and Minor Project Works - Building & Civil Engineering (BCE) - AWARD
English Heritage-Estates5070000001 Apr 2024£902k5 yrsLive
St Augustine's Abbey Timber Walkway Replacement - AWARD
English Heritage-Estates4522111304 Dec 2023£101k4 moClosed
Minor Works Measured Term Contracts
City of London Corporation4540000001 Oct 2023£92.4m3 yrsLive
Contract award notice - Q1353 - Tower Wing Link Bridge Fire Compliance Improvement Work
Guy's and St Thomas' NHS Foundation Trust5170000016 Oct 2023£489k3 moClosed
1 Alfred Place - Strip Out Works
City of London Corporation4545310020 Feb 2023£642k2 moClosed
Intermediate Works - Strip Out 15-17 Eldon Street & 6 Broad Street Place
City of London Corporation4521000003 Oct 2022£792k4 moClosed
Walbrook Wharf - Replacement of The Mechanical & Electrical Services
City of London Corporation4531000022 Mar 2022£3.1m8 moClosed
Total live value £109.5m · mean award £4.7m1–10 of 27

Top buyers · 8 buyers · top 3 = 98%

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

✓ From notices
1
City of London Corporation
13 contracts
80%
since 2017
2
The Mayor and Commonalty and Citizens of the City of London
3 contracts
13%
since 2026
3
London Universities Purchasing Consortium
2 contracts
5%
since 2021
4
English Heritage-Estates
3 contracts
1%
since 2023
5
English Heritage
1 contract
1%
since 2017
6
Guy's and St Thomas' NHS Foundation Trust
1 contract
0%
since 2023
7
UNIVERSITY COLLEGE LONDON
2 contracts
0%
since 2016
8
English Heritage Trust
2 contracts
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London19 contracts
99%
South West3 contracts
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Sykes & Sons highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
LP
LOVELL PARTNERSHIPS LIMITED
No£140.0m1
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
CC
Clegg Construction Limited
No£18.8m2
S&
Sykes & Sons
Yes£16.0m—
MS
Morgan Sindall Construction and Infrastructure
No£12.5m1
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 2025
Confirmation statement
Due in 0d
Next due 14 Jul 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.
00199712
Status
Active
Type
Private limited
Incorporated
02 Aug 1924
Reg. office
Sykes House, 7d Wakefield Street, London, WC1N 1PG
SIC codes
43999
Last accounts
31 Dec 2025
Next accounts due
30 Sept 2027

Directors & PSC

  • O'DONNELL, Christopher Hugh — director
    Appointed 04 May 2016
  • BANKS, Peter Hitchen — director
    Appointed 01 Jan 2014
  • BANKS, Peter Hitchen — secretary
    Appointed 01 Jul 2013
  • Sykes & Son Eot Limted — person with significant control
    ownership of shares 75 to 100 percent as trust

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
SYKES & SON LIMITED
00199712 · this company

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