Sanctum FI LLP

ActiveOC304321 Limited liability partnership

What Sanctum Fi say about themselves

“A Scientific Approach to Investment Sanctum Financial Investment is a fund management company authorised and regulated by the Financial Conduct Authority We invest in global equities and bonds with a view to capital preservation and growth. Learn More GOVERNANCE Ongoing, lifelong machine learning…”

— from sanctumfi.co.uk

Incorporated: 31 March 2003 (23 years)
Industry: None Supplied (None Supplied)
Owned by: Daniel Bradley Brown
Antony John Mayhew
Accounts type: Small
Region: Greater London
Address: Summit House
12
Red Lion Square
London
WC1R 4HQ

Website & contact details

Website: sanctumfi.co.uk

Filing status

Accounts due: 31 December 2027
Last accounts: 31 March 2026
Conf. stmt due: 14 April 2027
Last conf. stmt: 31 March 2026

Officers 2 active

Officer details are public data from the Companies House register.

Brown, Daniel Bradley, Dr

LLP Designated Member · Appointed 25 January 2023

Also at Quantemol Limited, Storegene Limited, Banking Science Limited · more companies

Born March 1967 (59)

Mayhew, Antony John

LLP Designated Member · Appointed 31 March 2003

Also at Truestone Impact Investment Management Limited, Truestone Ark Limited, Sanctum Fixed Income Limited · more companies

Born February 1961 (65)

Officer history (5 former)

25 January 2023

Appointed Brown, Daniel Bradley, Dr as LLP Designated Member

25 January 2023

Resigned Sanctum Fixed Income Limited as Corporate LLP Designated Member

30 June 2022

Resigned Czi Ii-Sanctum Holdings, Limited as Corporate LLP Member

9 December 2019

Resigned Corn, Jeremy Howard as LLP Member

11 December 2018

Resigned Mellor, Stephen as LLP Designated Member

1 July 2014

Appointed Mellor, Stephen as LLP Designated Member

1 February 2005

Appointed Czi Ii-Sanctum Holdings, Limited as Corporate LLP Member

23 May 2003

Resigned Brumbach, Christopher John as LLP Designated Member

31 March 2003

Appointed Mayhew, Antony John as LLP Designated Member

31 March 2003

Appointed Brumbach, Christopher John as LLP Designated Member

31 March 2003

Appointed Corn, Jeremy Howard as LLP Member

31 March 2003

Appointed Sanctum Fixed Income Limited as Corporate LLP Designated Member

Ownership 2 active

People and entities with significant control, from the Companies House PSC register

Daniel Bradley Brown

Individual · Notified 1 November 2023

Holds 50–75% of voting rights

Has significant influence or control (as a firm)

Right to 50–75% of surplus assets

Right to appoint and remove members (as a firm)

British

Born March 1967 (59)

Antony John Mayhew

Individual · Notified 6 April 2016

Holds 25–50% of voting rights

Has significant influence or control (as a firm)

Right to 25–50% of surplus assets

Right to appoint and remove members (as a firm)

British

Born February 1961 (65)

Former controllers (1)

11 December 2018

Ceased Stephen Mellor — Holds 25–50% of voting rights

Financials

Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House

Cash: £118,771

Current Ratio: 5.5x

Trend

Cash

Balance sheet detail

	2025	2024	2023	2022	2021	2020
Current Assets	£170,637	£127,129		£283,169	£286,693	£276,667
Debtors	£51,866	£40,498	£166,858	£163,833	£148,833	£134,227
Cash	£118,771	£86,631	£96,043	£119,336	£137,860	£142,440
Creditors (< 1 year)	£31,137	£5,000		£24,999	£25,000	£25,000
Net Current Assets	£139,500	£122,129		£258,170	£261,693	£251,667