LSL Partners Advisory Services Limited: FCA regulated?

Appointed representative

This firm does not hold FCA authorisation of its own, and acts under a principal firm, which is legally responsible for its regulated business.

Appointed for under a year
Protected through the principal
No FCA actions
Active company since 2025

Responsible principal firm

SUNTERA ADVISERS (UK) LIMITED Reference number: 692447 Authorised View firm →

What does this mean?

An appointed representative (AR) can carry out regulated financial services, but is not directly authorised by the FCA. A principal firm holds the authorisation and is legally responsible for the AR's conduct.
LSL Partners Advisory Services Limited (FRN 1049795) is an AR of SUNTERA ADVISERS (UK) LIMITED (FRN 692447). When you use LSL Partners Advisory Services's services, the FCA authorisation sits with the principal firm.
Example: if you take financial advice from LSL Partners Advisory Services, complaints and compensation usually follow the same rules as dealing with the principal, but this depends on the product and your circumstances.
Before you proceed, confirm contact details match the official FCA register for both firms. Scammers sometimes clone legitimate AR names and FRNs but use fake phone numbers and websites.

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.

No website on the FCA register
Phone number

07958 538602
Address

L S L Partners, 33 Welbeck Street, London, Westminster, W1G 8EX, United Kingdom

In the full report: 2 background checks

What kind of line 07958 538602 is
Who else gives the postcode W1G 8EX

FCA permissions and consumer protection

Protection through the principal firm
Protection works through Suntera Advisers (UK) Limited, the principal firm responsible for this firm's regulated activity. FSCS cover and the Financial Ombudsman Service apply as they would to the principal.
Complaints Ombudsman, free
You can refer a complaint about this firm to the Financial Ombudsman Service for free, whichever activity it relates to.

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.

Companies House record

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

Company number: 16787171 (opens Companies House in a new tab)
Company status: Active
Company type: Private limited company
Incorporated: 15 October 2025 (1 year old)
Registered office: 33 Welbeck Street, 1st Floor, London, W1G 8EX, United Kingdom
Nature of business: Management consultancy activities other than financial management (SIC 70229)

Directors and company secretaries

Name	Role	Born	Appointed	Other companies
Nicholas Ttarou	Director	Dec 1969	15 Oct 2025	13 other companies
Mark Lee Tagliaferri	Director	Feb 1963	31 Oct 2025	104 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: 116
closed down: 71
went insolvent: 1

In the full report: all 116 companies, named

What each company does, and whether it is still trading
Which of these 2 directors sit on each board, and since when
The one that went into liquidation or administration
The one on the FCA register
The 1 company these 2 directors run together

Key dates in its history

LSL Partners Advisory Services’s history from the FCA register and Companies House, newest first.

2026

9 March 2026

Became an appointed representative

FCA register

2025

31 October 2025

Mark Lee Tagliaferri appointed as a director

Companies House

15 October 2025

Incorporated at Companies House
Mark Lee Tagliaferri became a part-owner (25–50% of shares)
Mohammad Hassan Afkham-Ebrahimi became a part-owner (25–50% of shares)
Nicholas Ttarou appointed as a director

Companies House

Director appointments and resignations, and trading names, appear under All events.

Firms connected to LSL Partners Advisory Services

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

past link: 1

In the full report: all 0 connected firms, named

1 past link through former directors

Firms like LSL Partners Advisory Services

Other firms of the same type (financial adviser), nearest first.

In London

SIX Financial Information UK LimitedLondonAppointed representative Magellan Investment Partners (UK) LimitedLondonAppointed representative Moonfare UK LimitedLondonAppointed representative Alpha FX Institutional LimitedLondonAppointed representative LCP Capital Solutions LimitedLondonAppointed representative Brighton Park Capital UK LimitedLondonAppointed representative

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 LSL Partners Advisory Services

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

116 other companies its directors have run, named
2 background checks on its contact details
All 6 events in its history

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Frequently asked questions about this firm

Is LSL Partners Advisory Services Limited FCA authorised?

LSL Partners Advisory Services Limited (FRN 1049795) is not directly authorised. It is an appointed representative acting under the responsibility of a directly authorised principal firm.

What does appointed representative mean for LSL Partners Advisory Services?

An appointed representative (AR) can carry out regulated financial services, but is not directly authorised by the FCA. A principal firm holds the authorisation and is legally responsible for the AR's conduct. LSL Partners Advisory Services Limited (FRN 1049795) is an AR of SUNTERA ADVISERS (UK) LIMITED (FRN 692447). When you use LSL Partners Advisory Services's services, the FCA authorisation sits with the principal firm. Example: if you take financial advice from LSL Partners Advisory Services, complaints and compensation usually follow the same rules as dealing with the principal, but this depends on the product and your circumstances. Before you proceed, confirm contact details match the official FCA register for both firms. Scammers sometimes clone legitimate AR names and FRNs but use fake phone numbers and websites.

What is LSL Partners Advisory Services’ phone number?

The FCA register lists the phone number 07958 538602 for LSL Partners Advisory Services. If you were given different contact details, use these to check with the firm before going any further.

Is LSL Partners Advisory Services a scam or clone?

LSL Partners Advisory Services is a genuine FCA-listed firm, and the FCA has published no warnings about fake versions of it. Scammers do copy real firms, though, so check that any contact details you were given match the ones on the register.

Is my money safe with LSL Partners Advisory Services?

Protection works through Suntera Advisers (UK) Limited, the principal firm responsible for LSL Partners Advisory Services's regulated activity. FSCS cover and the Financial Ombudsman Service apply as they would to the principal.

Who owns LSL Partners Advisory Services?

Companies House lists 2 people with significant control of LSL Partners Advisory Services: Mr Mark Lee Tagliaferri (25–50% of shares) and Mr Mohammad Hassan Afkham-Ebrahimi (25–50% of shares).

Who runs LSL Partners Advisory Services?

Companies House lists 2 directors of LSL Partners Advisory Services: Nicholas Ttarou and Mark Lee Tagliaferri.

How long has LSL Partners Advisory Services been in business?

The company was formed on 15 October 2025.