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
Quadratech Diagnostics Limited
Quadratech Diagnostics Limited is an active company incorporated on 28 January 1999 with the registered office located in Eastbourne, East Sussex. Quadratech Diagnostics Limited was registered 26 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
03703359
Private limited company
Age
26 years
Incorporated
28 January 1999
Size
Micro
Turnover is under
£1M
Under
10 employees
Confirmation
Submitted
Dated
28 January 2025
(7 months ago)
Next confirmation dated
28 January 2026
Due by
11 February 2026
(5 months remaining)
Last change occurred
7 months ago
Accounts
Submitted
For period
1 Apr
⟶
31 Mar 2024
(1 year)
Accounts type is
Total Exemption Full
Next accounts for period
31 March 2025
Due by
31 December 2025
(3 months remaining)
Learn more about Quadratech Diagnostics Limited
Contact
Address
Suite 9-11 The Old Printworks
20 Wharf Road
Eastbourne
BN21 3AW
United Kingdom
Address changed on
25 May 2023
(2 years 3 months ago)
Previous address was
Station House Cooksbridge Lewes BN8 4SW United Kingdom
Companies in BN21 3AW
Telephone
01372748860
Email
Available in Endole App
Website
Quadratech.co.uk
See All Contacts
People
Officers
2
Shareholders
5
Controllers (PSC)
1
Graham Ross Jones
Director • Business Manager • British • Lives in England • Born in Dec 1955
Kathleen Jones
Director • British • Lives in UK • Born in Jul 1955
GKJ Holdings Ltd
PSC
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
GKJ Holdings Ltd
Graham Ross Jones and Kathleen Jones are mutual people.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Mar 2024
For period
31 Mar
⟶
31 Mar 2024
Traded for
12 months
Cash in Bank
£1.02M
Increased by £173.22K (+20%)
Turnover
Unreported
Same as previous period
Employees
8
Same as previous period
Total Assets
£1.5M
Increased by £231.13K (+18%)
Total Liabilities
-£353.64K
Increased by £130.79K (+59%)
Net Assets
£1.15M
Increased by £100.35K (+10%)
Debt Ratio (%)
24%
Increased by 6.01% (+34%)
See 10 Year Full Financials
Latest Activity
Mr Graham Ross Jones Details Changed
13 Days Ago on 28 Aug 2025
Mrs Kathleen Jones Details Changed
13 Days Ago on 28 Aug 2025
Graham Ross Jones (PSC) Resigned
7 Months Ago on 12 Feb 2025
Kathleen Jones (PSC) Resigned
7 Months Ago on 12 Feb 2025
Gkj Holdings Ltd (PSC) Appointed
7 Months Ago on 12 Feb 2025
Confirmation Submitted
7 Months Ago on 11 Feb 2025
Kathleen Jones (PSC) Resigned
1 Year 8 Months Ago on 1 Jan 2024
Graham Ross Jones (PSC) Resigned
8 Years Ago on 28 Jan 2017
Kathleen Jones (PSC) Appointed
9 Years Ago on 28 Apr 2016
Graham Ross Jones (PSC) Appointed
9 Years Ago on 6 Apr 2016
Get Alerts
Get Credit Report
Discover Quadratech Diagnostics 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
Director's details changed for Mrs Kathleen Jones on 28 August 2025
Submitted on 29 Aug 2025
Director's details changed for Mr Graham Ross Jones on 28 August 2025
Submitted on 29 Aug 2025
Notification of Gkj Holdings Ltd as a person with significant control on 12 February 2025
Submitted on 17 Jun 2025
Cessation of Graham Ross Jones as a person with significant control on 12 February 2025
Submitted on 17 Jun 2025
Cessation of Graham Ross Jones as a person with significant control on 28 January 2017
Submitted on 17 Jun 2025
Cessation of Kathleen Jones as a person with significant control on 1 January 2024
Submitted on 17 Jun 2025
Notification of Kathleen Jones as a person with significant control on 28 April 2016
Submitted on 17 Jun 2025
Notification of Graham Ross Jones as a person with significant control on 6 April 2016
Submitted on 17 Jun 2025
Cessation of Kathleen Jones as a person with significant control on 12 February 2025
Submitted on 17 Jun 2025
Confirmation statement made on 28 January 2025 with updates
Submitted on 11 Feb 2025
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs