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OS

Oakbrook Services Limited

Sheffield
SME

Oakbrook Services Limited specializes in commercial grounds maintenance, landscaping, and tree surgery. Established in 2012, they focus on creating safe and environmentally beneficial outdoor spaces.

oakbrookservices.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£5.4m
Live
3
Buyers
4
12m
£5.0m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 11
  • Top buyers4
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Oakbrook Services LimitedUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Oakbrook Services Limited has won £5.4m across 4 public-sector buyers, with 3 live contracts. No active Companies House risk flags.

Why: top buyer Sheffield City Council at 93% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
3 of 11Live contracts
93%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
Grounds MaintenanceComprehensive packages for site clearance, weed control, lawn care, and hedge cutting. ↗ArboricultureTree removal, stump grinding, and crown thinning by qualified tree surgeons. ↗LandscapingBespoke hard and soft landscaping services including paving, fencing, and planting. ↗Vegetation ManagementManagement of wildflower areas and vegetation clearing for highways and utilities. ↗Winter MaintenanceGritting and snow clearing services to ensure site safety during winter. ↗
Frameworks & DPS · 1 from notices
  • Gardening and Ground MaintenanceSouth Yorkshire Housing Association · £89k

Extracted automatically from oakbrookservices.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 · 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
Approved ContractorArboricultural Association · Certification

Extracted automatically from oakbrookservices.co.uk 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 · 3 live · 8 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Tree Management Framework
Sheffield City Council—05 Jan 2026£5.0m4 yrspending
Red House Farm Tree Planting
City of Doncaster Council0345200015 Nov 2024£85k3.3 yrsLive
Grow Back Greener 24/25
City of Doncaster Council0345200007 Mar 2024£30k2 moClosed
Tree Planting Services
Kirklees Council0345200028 Feb 2023£25k1 moClosed
KMCEGS-129 - Further Competition - Kirklees Tree Work - Batch 2
Kirklees Council7700000005 Nov 2021£10k3 moClosed
KMCEGS-128 - Further Competition - Kirklees Tree Work - Batch 1
Kirklees Council4500000027 Sept 2021£12k2 moClosed
Parks & Greenspace Hedge trimming
Kirklees Council4500000001 Sept 2021£136k3 moClosed
Gardening and Ground Maintenance
South Yorkshire Housing Association7700000001 Apr 2020£89k12 moClosed
January 2020 garden and fencing works
Kirklees Council4500000002 Mar 2020£2k1 moClosed
Gardening - Grounds Maintenance, Specialist Landscaping and Tree Works
South Yorkshire Housing Association77000000———Live
Total live value £85k · mean award £490k1–10 of 11

Top buyers · 4 buyers · top 3 = 98%

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

✓ From notices
1
Sheffield City Council
2 contracts
93%
since 2025
2
Kirklees Council
5 contracts
3%
since 2020
3
City of Doncaster Council
2 contracts
2%
since 2024
4
South Yorkshire Housing Association
2 contracts
2%
since 2020

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Yorkshire11 contracts
100%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Oakbrook Services Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
MG
M GROUP HIGHWAYS LIMITED
No£117.8m1
WD
Willmott Dixon Construction Limited
No£77.1m4
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
OS
Oakbrook Services Limited
Yes£5.0m—
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 18 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.
09513324
Status
Active
Type
Private limited
Incorporated
27 Mar 2015
Reg. office
28 Terminus Road, Sheffield, S7 2LH
SIC codes
96090
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • WHYLES, Daniel Mark — director
    Appointed 14 Jan 2025
  • CHADWICK, Amy — director
    Appointed 30 Jan 2024
  • CHADWICK, Benjamin — secretary
    Appointed 26 Aug 2015
  • CHADWICK, Benjamin — director
    Appointed 27 Mar 2015
  • Mrs Amy Chadwick — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent
  • Mr Benjamin Chadwick — 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
OAKBROOK SERVICES LTD
09513324 · this company

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