Quadrant Development Management Limited
Reference number: 1046365
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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 2011
- Accounts filed up to 31 March 2024
Responsible principal firm
Robert Quinn Advisory LLP Reference number: 548030 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.
- QUADRANT DEVELOPMENT MANAGEMENT LIMITED (FRN 1046365) is an AR of Robert Quinn Advisory LLP (FRN 548030). When you use QUADRANT DEVELOPMENT MANAGEMENT's services, the FCA authorisation sits with the principal firm.
- Example: if you take financial advice from QUADRANT DEVELOPMENT MANAGEMENT, 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.
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Phone number
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Address
20 Balderton Street, London, Westminster, W1K 6TL, United Kingdom
In the full report: 3 background checks
- When quadrantestates.com first appeared online, and whether it can receive email
- What kind of line 020 7534 7910 is
- Who else gives the postcode W1K 6TL
FCA permissions and consumer protection
- Protection through the principal firmProtection works through Robert Quinn Advisory LLP, 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, freeYou 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
- 07876291 (opens Companies House in a new tab)
- Company status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2011 (14 years old)
- Registered office
- 20 Balderton Street, London, W1K 6TL, England
- Nature of business
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- Development of building projects (SIC 41100)
- Buying and selling of own real estate (SIC 68100)
Directors and company secretaries
| Name | Role | Born | Appointed | Other companies |
|---|---|---|---|---|
| Nicholas Richard Tristram Gethin | Director | Dec 1965 | 9 Dec 2011 | 40 other companies |
| Christopher Sykes Daniel | Director | Sep 1965 | 9 Dec 2011 | 40 other companies |
| John Roman Patrick Maddison | Director | Nov 1981 | 15 Feb 2019 | 16 other companies |
| Vanessa Davey | Director | May 1987 | 1 Apr 2021 | 4 other companies |
| Raja Umar Farooq | Director | Oct 1981 | 1 Apr 2023 | 1 other company |
Other companies run by these 5 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
- 64
- closed down
- 41
- run together
- 36
In the full report: all 64 companies, named
- What each company does, and whether it is still trading
- Which of these 5 directors sit on each board, and since when
- Any that went into liquidation or administration
- The 36 companies these 5 directors run together
- All 7 people who have ever been directors, with their dates
Filed accounts and finances
Net assets
£792k
+14% from £693k
Cash at bank
£365k
−62% from £961k
Employees (average)
20
−4.8% from 21
Owed within a year
£1.67m
−18% from £2.03m
Assets and liabilities
In the full report: all 4 years of accounts
- Every year from 2020 to 2024
- The chart, over every year
- Every filed figure, year by year
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.
Accounts filed at Companies House for company 07876291. Every figure is as filed, apart from total assets and total liabilities, which are added up from filed figures. Nothing is estimated.
Key dates in its history
Quadrant Development Management’s history from the FCA register and Companies House, newest first.
2026
7 January 2026
- Became an appointed representative
FCA register
2016
6 April 2016
- Christopher Sykes Daniel became a part-owner (25–50% of shares)
- Christopher Sykes Daniel stopped being a part-owner
- Nicholas Richard Tristram Gethin became a part-owner (25–50% of shares)
- Nicholas Richard Tristram Gethin stopped being a part-owner
- Quadrant Estates LLP took control (75–100% of shares)
Companies House
2011
9 December 2011
- Incorporated at Companies House
Companies House
In the full report: all 16 events
- All 16 events in its history (7 shown here)
- Every director appointment and resignation: 9
Firms connected to Quadrant Development Management
Other FCA-listed firms that share a director, phone number or address with Quadrant Development Management. A link shows who the firm is tied to, not whether either can be trusted.
- connected firms
- 3
- share its postcode
- 3
In the full report: all 3 connected firms, named
- How each is linked: the same postcode (3)
- Who links each one: the named directors, with dates
Firms like Quadrant Development Management
Other firms of the same type (financial adviser), nearest first.
In London
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 Quadrant Development Management
Everything on this page, plus everything locked above, in one dated PDF you can keep, file or send on.
- 64 other companies its directors have run, named
- 3 background checks on its contact details
- 4 years of accounts, charted
- All 16 events in its history
- 3 connected firms, named, and who links them
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Sources and links
- Its entry on the FCA register register.fca.org.uk
- Its Companies House record gov.uk
- Complaints the Financial Ombudsman Service can help with financial-ombudsman.org.uk
- Report a scam to the FCA fca.org.uk