Meet
Features
Solutions
Pricing
Sales Intelligence
Qualify prospects and connect with decision makers effortlessly
Research Companies & Directors
Make important decisions with absolute confidence
Create B2B Marketing Lists
Target and reach more of your ideal prospects than ever
Monitor Risks & Opportunities
Be the first to learn about changes in the companies that matter
Cleanse Your B2B Database
Instantly transform old records into new opportunities
Perform KYC Checks
Completely understand who you're working with
Discover New Businesses
Identify and connect with new companies as soon as they register
Company Credit Reports
See how companies are performing year–on–year and explore their debts
UPGRADE
Contact
Credit Report
Financials
People
Ownership
Latest Activity
Mutual Companies
Documents
Repayment History
Con Mech Holdings Limited
Con Mech Holdings Limited is an active company incorporated on 8 November 2019 with the registered office located in Darlington, County Durham. Con Mech Holdings Limited was registered 6 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
12305735
Private limited company
Age
6 years
Incorporated
8 November 2019
Size
Medium
Turnover is under
£54M
Balance sheet is under
£27M
Under
250 employees
Confirmation
Submitted
Dated
7 November 2025
(1 month ago)
Next confirmation dated
7 November 2026
Due by
21 November 2026
(10 months remaining)
No changes
occurred since incorporation
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Group
Next accounts for period
31 December 2025
Due by
30 September 2026
(8 months remaining)
Learn more about Con Mech Holdings Limited
Contact
Update Details
Address
C/O Henry Williams Group Ltd
Dodsworth Street
Darlington
DL1 2NJ
England
Same address since
incorporation
Companies in DL1 2NJ
Telephone
01325 462722
Email
Unreported
Website
Conmechgroup.com
See All Contacts
People
Officers
3
Shareholders
3
Controllers (PSC)
3
Dr Jonathan Charles Dilley
Director • British • Lives in England • Born in Sep 1975
Teresa Lorraine Heathcote
Director • British • Lives in England • Born in Jul 1980
Robert James Dilley
Director • British • Lives in England • Born in Jan 1972
Mrs Teresa Lorraine Heathcote
PSC • British • Lives in England • Born in Jul 1980
Dr Jonathan Charles Dilley
PSC • British • Lives in England • Born in Sep 1975
See Key People
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
See All Shareholders, PSCs & Group Structure
Mutual Companies
Con Mech Paddocks Limited
Dr Jonathan Charles Dilley, Robert James Dilley, and 1 more are mutual people.
Active
CM Suffolk Holdings Limited
Dr Jonathan Charles Dilley, Robert James Dilley, and 1 more are mutual people.
Active
Con Mech Suffolk Limited
Dr Jonathan Charles Dilley, Robert James Dilley, and 1 more are mutual people.
Active
Con Mech Engineers Limited
Dr Jonathan Charles Dilley and Robert James Dilley are mutual people.
Active
Con Mech Durham 2 Limited
Dr Jonathan Charles Dilley and Robert James Dilley are mutual people.
Active
Con Mech Durham 1 Limited
Dr Jonathan Charles Dilley and Robert James Dilley are mutual people.
Active
Con Mech Group Limited
Dr Jonathan Charles Dilley is a mutual person.
Active
Pan Anglia (Country Merchants) Limited
Robert James Dilley is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2019–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£2.97M
Increased by £457K (+18%)
Turnover
£16.08M
Decreased by £948K (-6%)
Employees
93
Decreased by 42 (-31%)
Total Assets
£16.77M
Increased by £656K (+4%)
Total Liabilities
-£2.54M
Decreased by £1.39M (-35%)
Net Assets
£14.23M
Increased by £2.05M (+17%)
Debt Ratio (%)
15%
Decreased by 9.26% (-38%)
See 10 Year Full Financials
Latest Activity
Confirmation Submitted
1 Month Ago on 17 Nov 2025
Group Accounts Submitted
4 Months Ago on 4 Sep 2025
Robert Howard Stapleton Dilley Resigned
7 Months Ago on 15 May 2025
Confirmation Submitted
1 Year 1 Month Ago on 11 Nov 2024
Group Accounts Submitted
1 Year 3 Months Ago on 19 Sep 2024
Derek Neil Resigned
1 Year 10 Months Ago on 8 Mar 2024
Confirmation Submitted
2 Years 1 Month Ago on 7 Nov 2023
Christine Ames Resigned
2 Years 4 Months Ago on 31 Aug 2023
Group Accounts Submitted
2 Years 5 Months Ago on 25 Jul 2023
Confirmation Submitted
3 Years Ago on 8 Nov 2022
Get Alerts
Get Credit Report
Discover Con Mech Holdings Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Confirmation statement made on 7 November 2025 with no updates
Submitted on 17 Nov 2025
Group of companies' accounts made up to 31 December 2024
Submitted on 4 Sep 2025
Termination of appointment of Robert Howard Stapleton Dilley as a director on 15 May 2025
Submitted on 16 May 2025
Confirmation statement made on 7 November 2024 with no updates
Submitted on 11 Nov 2024
Group of companies' accounts made up to 31 December 2023
Submitted on 19 Sep 2024
Termination of appointment of Derek Neil as a director on 8 March 2024
Submitted on 8 Mar 2024
Confirmation statement made on 7 November 2023 with no updates
Submitted on 7 Nov 2023
Termination of appointment of Christine Ames as a director on 31 August 2023
Submitted on 4 Sep 2023
Group of companies' accounts made up to 31 December 2022
Submitted on 25 Jul 2023
Confirmation statement made on 7 November 2022 with no updates
Submitted on 8 Nov 2022
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs