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DY

DYNO-ROD LIMITED

Windsor
SME

Dyno-Rod Limited is a UK-based company specializing in plumbing, drainage, and heating services. They offer 24-hour emergency response and have been in operation for over 60 years.

dyno.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£795k
Live
4
Buyers
4
12m
£447k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts4 / 6
  • Top buyers4
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — DYNO-ROD LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

DYNO-ROD LIMITED has won £795k across 4 public-sector buyers, with 4 live contracts. No active Companies House risk flags.

Why: top buyer Yorkshire Housing Limited at 56% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
4 of 6Live contracts
56%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 · 3
Drain UnblockingLocal drain unblocking services provided 24/7. ↗Plumbing ServicesComprehensive plumbing services for residential and commercial properties. ↗Grease ManagementFogTrap is a grease management solution for commercial kitchens. ↗
Frameworks & DPS · 1 from notices
  • Property maintenance services frameworkEAST MIDLANDS HOUSING GROUP LIMITED · £294k

Extracted automatically from dyno.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 · 2

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 1/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalISO✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 1
Which? Endorsementother

Extracted automatically from dyno.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 · 4 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Drains & Mains Water Services (Domestic & Commercial)
Yorkshire Housing Limited—12 Jan 2026£447k2.1 yrsLive
Property maintenance services framework
EAST MIDLANDS HOUSING GROUP LIMITED5000000001 May 2021£294k4 yrsClosed
Drainage surveys and clearance
Freebridge Community Housing Limited4523200018 Jul 2016£54k3 yrsClosed
Drains & Mains Water Services (Domestic & Commercial)
Yorkshire Housing Limited————Live
Property maintenance services framework
EAST MIDLANDS HOUSING GROUP LIMITED50700000———Live
Provision of Repairs and Maintenance
Epping Forest District Council————Live
Total live value £447k · mean award £132k

Top buyers · 4 buyers · top 3 = 100%

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

✓ From notices
1
Yorkshire Housing Limited
2 contracts
56%
since 2025
2
EAST MIDLANDS HOUSING GROUP LIMITED
2 contracts
37%
since 2021
3
Freebridge Community Housing Limited
1 contract
7%
since 2016
4
Epping Forest District Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Yorkshire2 contracts
56%
East Midlands2 contracts
37%
Eastern2 contracts
7%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). DYNO-ROD LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
CC
Clegg Construction Limited
No£18.8m2
MS
Morgan Sindall Construction and Infrastructure
No£12.5m1
DF
DALKIA FACILITIES LIMITED
No£11.0m1
DY
DYNO-ROD LIMITED
Yes£447k—
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
Due in -28d
Next due 15 Jun 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.
01046906
Status
Active
Type
Private limited
Incorporated
21 Mar 1972
Reg. office
Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD
SIC codes
96090
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • BERRYMAN, Mark Andrew — director
    Appointed 28 Mar 2025
  • DICKINSON, James Michael — director
    Appointed 02 Oct 2023
  • FLETCHER, Richard — director
    Appointed 11 Jul 2023
  • CENTRICA SECRETARIES LIMITED — corporate secretary
    Appointed 30 Sept 2004
  • British Gas Services 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
DYNO-ROD LIMITED
01046906 · this company

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