DEBYE LTD
Company number 11897883 · Active · London EC2A 4NE
DEBYE LTD is an active private limited company (company number 11897883) incorporated on 21 March 2019, registered in London. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 March 2026, showing net assets of −£14k, 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 45% on the prior period (−£9,965).
By net assets it sits in the bottom quarter of 654 comparable companies in London (median £101, upper quartile £41k).
Key dates
- Incorporated
- 21 March 2019
- Next accounts due
- 31 December 2027 — in 438 days
- Confirmation statement due
- 4 April 2027 — in 167 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | −£14k | — | — | £25k | — | — | 1 |
| 31 March 2025 | −£9,965 | — | — | £63k | — | — | — |
- Current ratio
- 0.38 — 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: 27/100 (grade E)
- -15 Negative net assets — Net assets £-14,405 at 2026-03-31
- -8 Net assets falling — -44.6% vs prior period
- -8 Current liabilities exceed current assets — Current ratio 0.38
- +8 Established — Incorporated 2019-03-21 (8 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. Burak Karadag — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 21 March 2019
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 research and experimental development on natural sciences and engineering), closest in incorporation date.
- TOFFEEX LIMITED — London, inc. Mar 2019
- VERINAG LIMITED — London, inc. Mar 2019
- ASSOCIATION OF IFFS — London, inc. Mar 2019
- AIV LTD — London, inc. Apr 2019
- SERG TECHNOLOGIES LIMITED — London, inc. Feb 2019
- MATERIAL CULTURES LTD — London, inc. Apr 2019
Reminders for DEBYE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.