Atomico (UK) Partners LLP

Reference number: 513515

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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 atomico.com first appeared online, and whether it can receive email
  • What kind of line 020 7499 1093 is
  • Who else gives the postcode W1T 1NJ
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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 (5 permissions)
  • Advising on investments (except on Pension Transfers and Pension Opt Outs)
  • Advising on P2P agreements
  • Arranging (bringing about) deals in investments
  • Establishing, operating or winding up a collective investment scheme
  • 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
OC342228
Company status
Active
Company type
Limited liability partnership
Incorporated
19 December 2008 (17 years old)
Registered office
29 Rathbone Street, London, W1T 1NJ, United Kingdom

Directors and company secretaries

Name Role Born Appointed Other companies
Niklas Marten Zennstrom LLP designated member Feb 1966 19 Dec 2008 15 other companies
Christopher James Barnes LLP member May 1968 23 Feb 2015 6 other companies
ATOMICO 2010 (UK) LIMITED Corporate LLP designated member Not published 9 Jun 2010 None

Other companies run by these 3 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
19
closed down
3
went insolvent
2

In the full report: all 19 companies, named

  • What each company does, and whether it is still trading
  • Which of these 3 directors sit on each board, and since when
  • The 2 that went into liquidation or administration
  • The one on the FCA register
  • The 2 companies these 3 directors run together
  • All 8 people who have ever been directors, with their dates
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Filed accounts and finances

Year to 31 March 2026Full accountsAudited

Net assets

£7.45m

+1.3% from £7.35m

Cash at bank

£1.96m

−46% from £3.60m

Employees (average)

0

Same as 0

Owed within a year

£6.97m

−8.8% from £7.65m

Assets and liabilities

In the full report: all 6 years of accounts

  • Every year from 2021 to 2026
  • 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.

Accounts filed at Companies House for company OC342228. 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

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

Key events (5) All events (18)

2016

6 April 2016

  • Niklas Marten Zennstrom took control (75–100% of votes)

Companies House

2013

1 April 2013

  • Regulated by the FCA from this date

FCA register

2010

9 August 2010

  • Regulated by the Financial Services Authority from this date

FCA register

30 July 2010

  • Became authorised by the FCA

FCA register

2008

19 December 2008

  • Incorporated at Companies House

Companies House

In the full report: all 18 events

  • All 18 events in its history (5 shown here)
  • Every director appointment and resignation: 10
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Firms connected to Atomico (UK) Partners

Other FCA-listed firms that share a director, phone number or address with Atomico (UK) Partners. 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
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Firms like Atomico (UK) Partners

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

In the West London (W) postcode area

KKR Credit Advisors (EMEA) LLPLondonAuthorisedBtg Pactual (UK) LimitedLondonAuthorisedCapital Group UK Management Company LimitedLondonAuthorisedCapital International LimitedLondonAuthorisedCapital Research Company UK BranchLondonAuthorisedPIMCO Europe LtdLondonAuthorised

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 Atomico (UK) Partners

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

  • 19 other companies its directors have run, named
  • 3 background checks on its contact details
  • 6 years of accounts, charted
  • All 18 events in its history

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Frequently asked questions about this firm

Is Atomico (UK) Partners LLP FCA authorised?
Yes, Atomico (UK) Partners LLP (FRN 513515) is authorised by the FCA to carry out regulated activities. It has held its current authorisation since July 2010 and works as an investment or fund manager. The FCA has placed no limits on its permissions.
What is Atomico (UK) Partners’ phone number and website?
The FCA register lists the phone number 020 7499 1093 and the website atomico.com for Atomico (UK) Partners. If you were given different contact details, use these to check with the firm before going any further.
Is Atomico (UK) Partners a scam or clone?
Atomico (UK) Partners 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 Atomico (UK) Partners?
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 Atomico (UK) Partners to the Financial Ombudsman Service, free of charge.
Who owns Atomico (UK) Partners?
Companies House lists one person with significant control of Atomico (UK) Partners: Mr Niklas Marten Zennstrom (75–100% of votes).
Who runs Atomico (UK) Partners?
Companies House lists 3 directors of Atomico (UK) Partners: Niklas Marten Zennstrom, Christopher James Barnes and Atomico 2010 (UK) Limited.
How long has Atomico (UK) Partners been in business?
The company was formed on 19 December 2008, and has held its current FCA authorisation since July 2010.
What do Atomico (UK) Partners’ latest accounts show?
Its latest accounts, to 31 March 2026, show net assets of £7.45m (+1.3% from £7.35m) and cash at bank of £1.96m (−46% from £3.60m).

Sources and links

The full report on Atomico (UK) Partners LLP

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