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
Nucleus Underwriting Limited
Nucleus Underwriting Limited is an active company incorporated on 25 November 2014 with the registered office located in London, City of London. Nucleus Underwriting Limited was registered 10 years ago.
Watch Company
Status
Active
Active since
7 years ago
Company No
09325952
Private limited company
Age
10 years
Incorporated
25 November 2014
Size
Micro
Turnover is under
£1M
Under
10 employees
Confirmation
Submitted
Dated
30 November 2024
(11 months ago)
Next confirmation dated
30 November 2025
Due by
14 December 2025
(1 month remaining)
Last change occurred
10 months ago
Accounts
Submitted
For period
1 Jan
⟶
31 Dec 2024
(1 year)
Accounts type is
Audit Exemption Subsidiary
Next accounts for period
31 December 2025
Due by
30 September 2026
(11 months remaining)
Learn more about Nucleus Underwriting Limited
Contact
Update Details
Address
7th Floor Corn Exchange
55 Mark Lane
London
EC3R 7NE
England
Address changed on
11 Jan 2023
(2 years 9 months ago)
Previous address was
21 Archer Drive Aylesbury HP20 1EP England
Companies in EC3R 7NE
Telephone
07495518233
Email
Unreported
Website
Nucleusunderwriting.com
See All Contacts
People
Officers
3
Shareholders
1
Controllers (PSC)
1
Mr James McHugh
Director • Insurance Underwriter • British • Lives in UK • Born in Jul 1965
Clive Adam Nathan
Director • British • Lives in UK • Born in Apr 1965
Andrew Stewart Hunter
Secretary
Brown & Brown Mga Holdco (UK) Limited
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
Camberford Law Limited
Clive Adam Nathan is a mutual person.
Active
Cherish Insurance Brokers Limited
Clive Adam Nathan is a mutual person.
Active
Beech Underwriting Agencies Limited
Clive Adam Nathan is a mutual person.
Active
Plum Underwriting Limited
Clive Adam Nathan is a mutual person.
Active
Occam Underwriting Limited
Clive Adam Nathan is a mutual person.
Active
U-Sure Insurance Services Limited
Clive Adam Nathan is a mutual person.
Active
Oasis Property Insurance Services Limited
Clive Adam Nathan is a mutual person.
Active
Brown & Brown Claims (UK) Limited
Clive Adam Nathan is a mutual person.
Active
See All Mutual Companies
Brands
Nucleus Underwriting
Nucleus Underwriting provides insurance products for the UK Lifescience sector, including Accident and Health Insurance.
Financials
Net Assets, Total Assets & Total Liabilities (2016–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£705.09K
Increased by £307.41K (+77%)
Turnover
£706.33K
Increased by £79K (+13%)
Employees
3
Same as previous period
Total Assets
£2.02M
Increased by £814.05K (+68%)
Total Liabilities
-£980.18K
Increased by £589.17K (+151%)
Net Assets
£1.04M
Increased by £224.88K (+28%)
Debt Ratio (%)
49%
Increased by 16.09% (+50%)
See 10 Year Full Financials
Latest Activity
Subsidiary Accounts Submitted
22 Days Ago on 4 Oct 2025
Confirmation Submitted
10 Months Ago on 10 Dec 2024
Subsidiary Accounts Submitted
1 Year Ago on 19 Oct 2024
Camberford Holdco Limited (PSC) Resigned
1 Year 4 Months Ago on 24 Jun 2024
Brown & Brown Mga Holdco (Uk) Limited (PSC) Appointed
1 Year 4 Months Ago on 24 Jun 2024
Confirmation Submitted
1 Year 10 Months Ago on 12 Dec 2023
Full Accounts Submitted
2 Years 2 Months Ago on 7 Aug 2023
Accounting Period Extended
2 Years 8 Months Ago on 20 Feb 2023
Andrew Stewart Hunter Appointed
2 Years 9 Months Ago on 3 Jan 2023
Camberford Holdco Limited (PSC) Appointed
2 Years 9 Months Ago on 3 Jan 2023
Get Alerts
Get Credit Report
Discover Nucleus Underwriting 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
Audit exemption subsidiary accounts made up to 31 December 2024
Submitted on 4 Oct 2025
Notice of agreement to exemption from audit of accounts for period ending 31/12/24
Submitted on 4 Oct 2025
Audit exemption statement of guarantee by parent company for period ending 31/12/24
Submitted on 4 Oct 2025
Consolidated accounts of parent company for subsidiary company period ending 31/12/24
Submitted on 4 Oct 2025
Confirmation statement made on 30 November 2024 with updates
Submitted on 10 Dec 2024
Notice of agreement to exemption from audit of accounts for period ending 31/12/23
Submitted on 19 Oct 2024
Audit exemption statement of guarantee by parent company for period ending 31/12/23
Submitted on 19 Oct 2024
Consolidated accounts of parent company for subsidiary company period ending 31/12/23
Submitted on 19 Oct 2024
Audit exemption subsidiary accounts made up to 31 December 2023
Submitted on 19 Oct 2024
Cessation of Camberford Holdco Limited as a person with significant control on 24 June 2024
Submitted on 8 Jul 2024
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs