£344k
−2%vs Dec 2024Active10026360Private limited companyCambridge
PROTAVIO LTD
A81/10001
Summary
PROTAVIO LTD is an active private limited company (company number 10026360) incorporated on 25 February 2016, registered in Cambridge. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £344k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 2% on the prior period (£351k). Across the last 3 periods on record the net-asset trend is flat.
Peer position · net assets
By net assets it sits in the upper half of 196 comparable companies in Cambridge (median £15k, upper quartile £347k).
02
Key dates
- Incorporated
- 25 February 201610 yrs ago
- Next accounts due
- 30 September 2027in 343 days
- Confirmation statement due
- 11 March 2027in 140 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £344k | — | — | £2,739 | — | — | 0 |
| 31 December 2024 | £351k | — | — | £2,689 | — | — | 0 |
| 31 December 2023 | £361k | — | — | £1,181 | — | — | 0 |
Current ratio126.44Comfortable
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.
05
Firmoscan score
81 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £343,591 at 2025-12-31 |
| +8 | Comfortable liquidityCurrent ratio 126.44 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2016-02-25 (11 years) |
| 81 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Ms Sofia Stamatatou
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr Leonidas Alexopoulos
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 343 days
- Confirmation statement duein 140 days
- Accounts period endNet assets £344k · micro accounts
- Accounts period endNet assets £351k · micro accounts
- Accounts period endNet assets £361k · micro accounts
- Incorporated
08
Similar companies in Cambridge
- MOGRIFY LIMITEDCambridge · inc. Feb 2016
- POLYPHARMAKOS LIMITEDCambridge · inc. Mar 2016
- MBZ CONSULTING LIMITEDCambridge · inc. Mar 2016
- FIVE ALARM BIO LIMITEDCambridge · inc. Mar 2016
- CAMENA BIOSCIENCE LIMITEDSaffron Walden · inc. Jan 2016
- STEMNOVATE LIMITEDCambridge · inc. Apr 2016
All companies incorporated on 25 February 2016 · in Feb 2016.
09
Reminders for PROTAVIO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.