ActiveOC304321Private limited companyLondon

SANCTUM FI LLP

Significant control: Antony John Mayhew (25–50%), Daniel Bradley Brown (50–75%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for Sanctum Fi LLP: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Sanctum Fi LLP sell?

We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

SANCTUM FI LLP is an active private limited company (company number OC304321) incorporated on 31 March 2003, registered in London. Latest small accounts cover the period ending 31 March 2026 and cash of £87k, with 0 employees on average.

02

Ownership and control

2 active · 1 other
  • Mr Antony John Mayhew
    Individual · since 6 April 2016
    • voting rights 25 to 50 percent limited liability partnership
    • significant influence or control as firm limited liability partnership
    • right to share surplus assets 25 to 50 percent limited liability partnership
    • right to appoint and remove members as firm limited liability partnership
  • Dr Daniel Bradley Brown
    Individual · since 1 November 2023
    • voting rights 50 to 75 percent limited liability partnership
    • significant influence or control as firm limited liability partnership
    • right to share surplus assets 50 to 75 percent limited liability partnership
    • right to appoint and remove members as firm limited liability partnership
  • Mr Stephen Mellor
    Individual · since 6 April 2016 · ceased 11 December 2018
    • voting rights 25 to 50 percent limited liability partnership
    • right to share surplus assets 25 to 50 percent limited liability partnership
    • right to appoint and remove members limited liability partnership

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
31 March 200323 yrs ago
Next accounts due
31 December 2027in 430 days
Confirmation statement due
14 April 2027in 169 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC None Supplied
None Supplied
Accounts type
Small
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 March 2026
Net assets
Not reported
Cash at bank
£87k
−27%vs Mar 2025
Turnover
Not reported
Employees
0
vs Mar 2025
Cash at bank
£87k
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2026—£87k£75k———0
31 March 2025—£119k£52k———0

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Cash at bank of £50,000 or moreCash £86,990
  • Incorporated five or more years agoIncorporated 31 March 2003

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Next accounts duein 430 days
  2. Confirmation statement duein 169 days
  3. Accounts period end
  4. Accounts period end
  5. Incorporated
08

Reminders for SANCTUM FI LLP

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown. Contact us about this company.