−£1,655
−107%vs May 2024Active14871344Private limited companyLondon
ATOM ACCOUNTING LTD
Significant control: Adam Bernard Mommsen (25–50%), Glen Warren Smith (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Accounting and auditing activities (SIC 69201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ATOM ACCOUNTING LTD is an active private limited company (company number 14871344) incorporated on 16 May 2023, registered in London. Its registered activity is accounting and auditing activities (SIC 69201). Latest micro accounts cover the period ending 31 May 2025, showing net assets of −£1,655, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 107% on the prior period (£25k).
Peer position · net assets
By net assets it sits in the bottom quarter of 5,045 comparable companies in London (median £3,885, upper quartile £32k).
02
Ownership and control
- Mr Adam Bernard Mommsen
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Glen Warren Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Thomas James Buckley
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Glen Warren Smith
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mrs Samantha Jodi Ferrant
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 16 May 20233 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 30 May 2027in 219 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 69201
- Accounting and auditing activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£1,655 | — | — | — | — | — | 3 |
| 31 May 2024 | £25k | — | — | — | — | — | 3 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-1,655 at 31 May 2025
- Net assets down 25% or more on the prior period-106.7% vs prior period
- Incorporated two to five years agoIncorporated 16 May 2023
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 219 days
- Next accounts duein 128 days
- Accounts period endNet liabilities £1,655 · micro accounts
- Accounts period endNet assets £25k · micro accounts
- Incorporated
08
Similar companies in London
- YELLOW ACCOUNTANTS LTDLondon · inc. May 2023
- ATOM UMBRELLA LTDLondon · inc. May 2023
- INQO LIMITEDLondon · inc. May 2023
- PANTHER ACCOUNTING LTDLondon · inc. May 2023
- CORPORATE TAX ADVISORS LIMITEDLondon · inc. May 2023
- SWOT ACCOUNTANCY LTDLondon · inc. May 2023
All companies incorporated on 16 May 2023 · in May 2023.
09
Reminders for ATOM ACCOUNTING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.