TITHONUS LTD
Company number 10976306 · Active · London W10 5AD
TITHONUS LTD is an active private limited company (company number 10976306) incorporated on 22 September 2017, registered in London. Its registered activity is manufacture of basic pharmaceutical products (SIC 21100). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£85k and cash of £8,480, with 5 employees on average. Net assets rose 10% on the prior period (−£94k).
By net assets it sits in the bottom quarter of 143 comparable companies in London (median £100, upper quartile £10k).
Key dates
- Incorporated
- 22 September 2017
- Next accounts due
- 30 June 2027 — in 251 days
- Confirmation statement due
- 6 October 2027 — in 349 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 21100
- Manufacture of basic pharmaceutical products
- SIC 62012
- Business and domestic software development
- SIC 86220
- Specialists medical practice activities
- SIC 86900
- Other human health activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£85k | £8,480 | £8,983 | £86k | — | — | 5 |
| 30 September 2024 | −£94k | £37k | £24k | £134k | — | — | 4 |
- Current ratio
- 0.29 — current liabilities exceed current assets
- Cash per employee
- £1,696
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 35/100 (grade D)
- -15 Negative net assets — Net assets £-84,896 at 2025-09-30
- -8 Current liabilities exceed current assets — Current ratio 0.29
- +8 Established — Incorporated 2017-09-22 (9 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
- Dr Geoffrey Patrick Mullan — owns 75–100% of shares · since 22 September 2017
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 (manufacture of basic pharmaceutical products), closest in incorporation date.
- DATA BASE MEDICS LTD — London, inc. Sept 2017
- RECASSA LIMITED — London, inc. Oct 2017
- CELEX ONCOLOGY INNOVATIONS LIMITED — London, inc. Nov 2017
- LUX VIRIDIS SERVICES LTD — London, inc. Nov 2017
- SHELLMARKS LIMITED — London, inc. Jul 2017
- BONE GUARDIAN LIMITED — London, inc. Jun 2017
All companies incorporated on 22 September 2017 · in Sept 2017.
Reminders for TITHONUS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.