Firmoscan
Active16186893Private limited companyLondon

DEMETER BIO LIMITED

Significant control: Rayan Osseiran (25–50%), Adelya Khayrova (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for Demeter Bio Limited: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Demeter Bio Limited sell?

Registered activity: Manufacture of other chemical products n.e.c. (SIC 20590). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

DEMETER BIO LIMITED is an active private limited company (company number 16186893) incorporated on 15 January 2025, registered in London. Its registered activity is manufacture of other chemical products n.e.c. (SIC 20590). Latest small accounts cover the period ending 31 January 2026, showing net assets of £186k and cash of £96k, with 3 employees on average.

Peer position · net assets

By net assets it sits in the top quarter of 64 comparable companies in London (median £550, upper quartile £103k).

02

Ownership and control

2 active · 1 other
  • Mr Rayan Osseiran
    Individual · since 15 January 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Adelya Khayrova
    Individual · since 15 January 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Jonathon Franklin
    Individual · since 15 January 2025 · ceased 11 April 2025
    • owns 25–50% of shares
    • holds 25–50% 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
15 January 20251 yr ago
Next accounts due
31 October 2027in 372 days
Confirmation statement due
29 January 2027in 97 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 20590
Manufacture of other chemical products n.e.c.
SIC 72110
Research and experimental development on biotechnology
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 31 January 2026
Net assets
£186k
1 period on record
Cash at bank
£96k
1 period on record
Turnover
Not reported
Employees
3
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 January 2026£186k£96k—£5,858——3
Current ratio16.31Current assets ÷ creditors within one year
Cash per employee£32kCash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £185,720 at 31 January 2026
  • Current assets at least 1.5× creditors within one yearCurrent ratio 16.31
  • Cash at bank of £50,000 or moreCash £95,543
  • Incorporated less than two years agoIncorporated 15 January 2025; no accounts due yet

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

Newest first
  1. Next accounts duein 372 days
  2. Confirmation statement duein 97 days
  3. Accounts period endNet assets £186k · small accounts
  4. Incorporated
08

Similar companies in London

Same activity (manufacture of other chemical products n.e.c.), closest in incorporation date

All companies incorporated on 15 January 2025 · in Jan 2025.

09

Reminders for DEMETER BIO LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).