HYPERPYCNAL LIMITED
Company number 08310902 · Active · London SE5 8SQ
HYPERPYCNAL LIMITED is an active private limited company (company number 08310902) incorporated on 28 November 2012, registered in London. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 30 November 2025, showing net assets of −£355, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 104% on the prior period (£8,511). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the bottom quarter of 7,601 comparable companies in London (median £3,258, upper quartile £44k).
Key dates
- Incorporated
- 28 November 2012
- Next accounts due
- 30 August 2027 — in 312 days
- Confirmation statement due
- 12 December 2026 — in 51 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | −£355 | — | — | £6,594 | — | — | 1 |
| 30 November 2024 | £8,511 | — | — | £11k | — | — | 1 |
| 30 November 2023 | −£41k | — | — | £46k | — | — | 1 |
- Current ratio
- 0.71 — current liabilities exceed current assets
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.
Firmoscan score: 32/100 (grade E)
- -15 Negative net assets — Net assets £-355 at 2025-11-30
- -8 Net assets falling — -104.2% vs prior period
- -8 Current liabilities exceed current assets — Current ratio 0.71
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2012-11-28 (14 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Aonghus Joseph O'Carroll — owns 75–100% of shares · since 23 November 2016
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date.
- P3P DEVELOPMENT COMPANY LIMITED — London, inc. Nov 2012
- ASSEMBLE HOLDCO 2 LIMITED — London, inc. Nov 2012
- ASSEMBLE FUNDCO 2 LIMITED — London, inc. Nov 2012
- MIND FUSION LTD — London, inc. Nov 2012
- EJF CAPITAL LIMITED — London, inc. Nov 2012
- BANCROFT CAPITAL LIMITED — London, inc. Nov 2012
All companies incorporated on 28 November 2012 · in Nov 2012.
Reminders for HYPERPYCNAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.