Sanctum FI LLP

Reference number: 224125

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Scammers have impersonated this firm. The FCA has published 1 warning naming the fake phone numbers, emails and websites they used. See the warnings →

Authorised by the FCA

This firm is on the FCA register and authorised to carry out regulated activities.

Website, phone number and address

Compare these against whatever you were given. Scammers clone real firm names and reference numbers but use their own phone number and website, so a detail that does not match the register is the clearest warning sign there is.

In the full report: 3 background checks

  • When sanctumfi.com first appeared online, and whether it can receive email
  • What kind of line 020 3103 6806 is
  • Who else gives the postcode WC1R 4QH
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Other names (1)

If you were contacted under any of these names, it is this firm.

  • Financial Science Trading name

Warning

Scammers have impersonated this firm

Fraudsters have used this firm's name or details with their own contact information to appear genuine. Check whatever you were given below, and against the firm's real details above.

Fake phone numbers (1)
  • 020 7112 8366
Fake email addresses (1)
  • jeremy.corn@sanctum-am.co.uk
Fake websites (2)
  • sanctum-am.co.uk
  • sanctum-bond.co.uk
The FCA warning these came from

Scammers change these details often. Always check the live FCA warning.

FCA permissions and consumer protection

  • Give regulated advice FSCS may apply
    A claim for unsuitable advice is itself FSCS-protected, up to the limit that applies to the product you were advised on.
  • Manage or trade investments · Run or oversee funds FSCS may apply
    Eligible investment and pension claims are typically FSCS-protected up to £85,000 per person, depending on the product and your circumstances.
  • Complaints Ombudsman, free
    You can refer a complaint about this firm to the Financial Ombudsman Service for free, whichever activity it relates to.
Show FCA detail (7 permissions)
  • Advising on investments (except on Pension Transfers and Pension Opt Outs)
  • Advising on P2P agreements
  • Arranging (bringing about) deals in investments
  • Dealing in investments as agent
  • Making arrangements with a view to transactions in investments
  • Managing an unauthorised AIF
  • Managing investments

Limits on what they may do

  • This firm may handle your money in passing but must not hold it, so payments should go to the product provider, never to a personal account.
One supervisory condition set by the FCA

These are conditions the FCA places on the firm itself, covering things like capital it must hold and what it must report. They do not change what the firm may do for you.

  • CPMI Requirement
    The firm is only permitted to carry on the activities specified in FUND 1.4.3R (1) to (6) or any successor provision

FCA disciplinary action and complaints

No FCA disciplinary action.

The Financial Ombudsman Service only publishes complaint figures for firms with 30 or more new complaints in six months, so there are none here for this firm.

The clone warnings above are scammers using this firm's name, not something the firm has done.

Companies House record

The company behind the firm: its status, age, registered office and directors.

Company number
OC304321
Company status
Active
Company type
Limited liability partnership
Incorporated
31 March 2003 (23 years old)
Registered office
Summit House, 12, Red Lion Square, London, WC1R 4HQ, England

Directors and company secretaries

Name Role Born Appointed Other companies
Antony John Mayhew LLP designated member Feb 1961 31 Mar 2003 7 other companies
Daniel Bradley Brown (Dr) LLP designated member Mar 1967 25 Jan 2023 13 other companies

Other companies run by these 2 directors

A firm is run by people, and their other companies are their track record: what they built, what closed, and anything that failed. It is the check most people never think to make.

other companies
20
closed down
6
is FCA-registered
1

In the full report: all 20 companies, named

  • What each company does, and whether it is still trading
  • Which of these 2 directors sit on each board, and since when
  • Any that went into liquidation or administration
  • The one on the FCA register
  • All 7 people who have ever been directors, with their dates
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Filed accounts and finances

Year to 31 March 2026Small company accountsAudited

Cash at bank

£87.0k

−27% from £119k

Employees (average)

0

Same as 0

Owed within a year

£24.4k

−22% from £31.1k

In the full report: all 7 years of accounts

  • Every year from 2020 to 2026
  • Every filed figure, year by year
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About these figures
Turnover
Money taken from sales in the year, before any costs.
Profit before tax
What was left after the year’s costs, before corporation tax. A minus figure is a loss.
Net assets, or total equity
Everything the company owns minus everything it owes. A minus figure means it owes more than it owns.
Total assets and total liabilities
Everything the company owns, and everything it owes, on the last day of the year. The gap between them is its net assets.
Cash at bank
Money in the company’s accounts on the last day of the year.
Owed within a year, owed after a year
Debts and bills due in the next twelve months, and those due later.

There is no turnover or profit: small companies do not have to publish them.

Accounts filed at Companies House for company OC304321. Figures are exactly as filed; nothing is estimated.

Key dates in its history

Sanctum FI’s history from the FCA register and Companies House, newest first.

Key events (11) All events (22)

2023

28 December 2023

  • FCA warned the public about a scam impersonating this firm

FCA warning list

1 November 2023

  • Daniel Bradley Brown became the majority owner (50–75% of shares)

Companies House

2018

11 December 2018

  • Stephen Mellor stopped being a part-owner

Companies House

2016

6 April 2016

  • Antony John Mayhew became a part-owner (25–50% of shares)
  • Stephen Mellor became a part-owner (25–50% of shares)

Companies House

2014

12 November 2014

  • FCA imposed a requirement (CPMI Requirement)

FCA register

2013

1 April 2013

  • Regulated by the FCA from this date

FCA register

2003

28 July 2003

  • Regulated by the Financial Services Authority from this date
  • FCA imposed a requirement (May control but not hold client money)
  • Became authorised by the FCA

FCA register

31 March 2003

  • Incorporated at Companies House

Companies House

In the full report: all 22 events

  • All 22 events in its history (11 shown here)
  • Every director appointment and resignation: 8
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Firms connected to Sanctum FI

Other FCA-listed firms that share a director, phone number or address with Sanctum FI. A link shows who the firm is tied to, not whether either can be trusted.

connected firm
1
share a director
1

In the full report: the connected firm, named

  • How it is linked: shared directors (1)
  • Who links it to this firm: the named directors, with dates
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Firms like Sanctum FI

Other firms of the same type (investment or fund manager), nearest first.

In London

UBS Asset Management (UK) LtdLondonAuthorisedUBS Asset Management Funds LtdLondonAuthorisedJ.P. Morgan Markets LimitedLondonAuthorisedRevolut Trading LtdLondonAuthorisedBlackRock Advisors (UK) LimitedLondonAuthorisedBlackRock Fund Managers LimitedLondonAuthorised

Firms are listed by type and location, best known first. Being listed is not a recommendation: check any firm before you deal with it.

Get the full report on Sanctum FI

Everything on this page, plus everything locked above, in one dated PDF you can keep, file or send on.

  • 20 other companies its directors have run, named
  • 3 background checks on its contact details
  • 7 years of accounts, charted
  • All 22 events in its history
  • 1 connected firm, named, and who links them

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Frequently asked questions about this firm

Is Sanctum FI LLP FCA authorised?
Yes, Sanctum FI LLP (FRN 224125) is authorised by the FCA to carry out regulated activities. It has held its current authorisation since July 2003 and works as an investment or fund manager. The FCA has placed a limit on what it may do.
What is Sanctum FI’s phone number and website?
The FCA register lists the phone number 020 3103 6806 and the website sanctumfi.com for Sanctum FI. If you were given different contact details, use these to check with the firm before going any further.
Is Sanctum FI a scam or clone?
Scammers have impersonated Sanctum FI: the FCA has published a warning about fake versions of it, using contact details that are not the firm's. Only trust the details the FCA register gives for Sanctum FI, shown on this page.
Is my money safe with Sanctum FI?
Its FCA permissions do not allow it to hold or control client money. It depends on the product, but eligible claims may be protected by the FSCS. You can also refer complaints about Sanctum FI to the Financial Ombudsman Service, free of charge.
Who owns Sanctum FI?
Companies House lists 2 people with significant control of Sanctum FI: Dr Daniel Bradley Brown (50–75% of votes) and Mr Antony John Mayhew (25–50% of votes). Before that, it was controlled by Mr Stephen Mellor.
Who runs Sanctum FI?
Companies House lists 2 directors of Sanctum FI: Antony John Mayhew and Daniel Bradley Brown (Dr).
How long has Sanctum FI been in business?
The company was formed on 31 March 2003, and has held its current FCA authorisation since July 2003.
What do Sanctum FI’s latest accounts show?
Its latest accounts, to 31 March 2026, show cash at bank of £87.0k (−27% from £119k).
Does Sanctum FI use any other names?
It trades as Financial Science.

Sources and links

The full report on Sanctum FI LLP

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