Hydor AS (UK) Ltd

Reference number: 524948

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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 hydor.no first appeared online, and whether it can receive email
  • What kind of line 01245 294111 is
  • Who else gives the postcode CM1 1BD
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Other names (1)

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

  • Coastal Marine Services Ltd Former name

FCA permissions and consumer protection

  • Manage or trade investments 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.
  • Sell or arrange insurance FSCS may apply
    Eligible insurance claims may be FSCS-protected, often 90%, or 100% for compulsory or long-term cover.
  • 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 (4 permissions)
  • Arranging (bringing about) deals in investments
  • Assisting in the administration and performance of a contract of insurance
  • Dealing in investments as agent
  • Making arrangements with a view to transactions in investments

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
05978224
Company status
Active
Company type
Private limited company
Incorporated
25 October 2006 (20 years old)
Registered office
Suite 3, First Floor Summit House, Waterloo Lane, Chelmsford, Essex, CM1 1BD, England
Nature of business
  • Non-life insurance (SIC 65120)

Directors and company secretaries

Name Role Born Appointed Other companies
David George Tiney Director May 1973 26 Oct 2006 4 other companies
Tor Erik Andreassen Director Jun 1960 5 Mar 2024 None

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
4
closed down
3
is FCA-registered
1

In the full report: all 4 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 3 people who have ever been directors, with their dates
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Filed accounts and finances

Year to 31 December 2025Small company accountsNot audited

Net assets

£504k

+4.4% from £483k

Cash at bank

£89.0k

No earlier figure to compare

Employees (average)

4

Same as 4

Owed within a year

£29.1k

−64% from £81.7k

Assets and liabilities

In the full report: all 8 years of accounts

  • Every year from 2019 to 2025
  • The chart, over every year
  • 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 05978224. 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

Hydor AS (UK)’s history from the FCA register and Companies House, newest first.

Key events (7) All events (11)

2024

9 July 2024

  • Changed its registered name from "Coastal Marine Services Ltd"

FCA register

5 March 2024

  • David George Tiney gave up control

Companies House

2016

6 April 2016

  • David George Tiney took control (75–100% of shares)

Companies House

2013

1 April 2013

  • Regulated by the FCA from this date

FCA register

2010

24 November 2010

  • Became authorised by the FCA

FCA register

24 May 2010

  • Regulated by the Financial Services Authority from this date

FCA register

2006

25 October 2006

  • Incorporated at Companies House

Companies House

In the full report: all 11 events

  • All 11 events in its history (7 shown here)
  • Every director appointment and resignation: 2
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Firms connected to Hydor AS (UK)

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

connected firms
2
share a director
1
share its postcode
1

In the full report: all 2 connected firms, named

  • How each is linked: shared directors (1), the same postcode (1)
  • Who links each one: the named directors, with dates
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Firms like Hydor AS (UK)

Other firms of the same type (insurance broker), nearest first.

In Chelmsford

Angel Risk Management LimitedChelmsfordAuthorisedAquamercantile LimitedChelmsfordAuthorisedAscend Broking Group LimitedChelmsfordAuthorisedBeyond Leads LimitedChelmsfordAuthorisedCallaway & Sons Insurance Consultants LimitedChelmsfordAuthorisedCentury Underwriting LimitedChelmsfordAuthorised

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 Hydor AS (UK)

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

  • 4 other companies its directors have run, named
  • 3 background checks on its contact details
  • 8 years of accounts, charted
  • All 11 events in its history
  • 2 connected firms, named, and who links them

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Frequently asked questions about this firm

Is Hydor AS (UK) Ltd FCA authorised?
Yes, Hydor AS (UK) Ltd (FRN 524948) is authorised by the FCA to carry out regulated activities. It has held its current authorisation since November 2010 and works as an insurance broker. The FCA has placed no limits on its permissions.
What is Hydor AS (UK)’s phone number and website?
The FCA register lists the phone number 01245 294111 and the website hydor.no for Hydor AS (UK). If you were given different contact details, use these to check with the firm before going any further.
Is Hydor AS (UK) a scam or clone?
Hydor AS (UK) 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 Hydor AS (UK)?
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 Hydor AS (UK) to the Financial Ombudsman Service, free of charge.
Who owns Hydor AS (UK)?
Companies House lists no one with significant control of Hydor AS (UK) now. Before that, it was controlled by Mr David George Tiney.
Who runs Hydor AS (UK)?
Companies House lists 2 directors of Hydor AS (UK): David George Tiney and Tor Erik Andreassen.
How long has Hydor AS (UK) been in business?
The company was formed on 25 October 2006, and has held its current FCA authorisation since November 2010.
What do Hydor AS (UK)’s latest accounts show?
Its latest accounts, to 31 December 2025, show net assets of £504k (+4.4% from £483k) and cash at bank of £89.0k (no earlier figure to compare).
Does Hydor AS (UK) use any other names?
It has previously used the name Coastal Marine Services Ltd.

Sources and links

The full report on Hydor AS (UK) Ltd

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