GUARANTA LTD
Company number 12508212 · Active · London EC1V 2NX
GUARANTA LTD is an active private limited company (company number 12508212) incorporated on 10 March 2020, registered in London. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest micro accounts cover the period ending 31 March 2025, showing net assets of −£2,998, 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 41% on the prior period (−£2,122).
By net assets it sits in the bottom quarter of 660 comparable companies in London (median £1,656, upper quartile £24k).
Key dates
- Incorporated
- 10 March 2020
- Next accounts due
- 31 December 2026 — in 74 days
- Confirmation statement due
- 24 March 2027 — in 157 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 72110
- Research and experimental development on biotechnology
- 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 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£2,998 | — | — | £2,804 | — | — | 0 |
| 31 March 2024 | −£2,122 | — | — | £2,004 | — | — | 1 |
- Current ratio
- 0.04 — 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 £-2,998 at 2025-03-31
- -8 Net assets falling — -41.3% vs prior period
- -8 Current liabilities exceed current assets — Current ratio 0.04
- +8 Established — Incorporated 2020-03-10 (7 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 Mohammad Mehdi Nasr Esfahani — owns 75–100% of shares; holds 75–100% of voting rights · since 10 March 2020
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 (engineering design activities for industrial process and production), closest in incorporation date.
- DESIMONE CONSULTING ENGINEERING UK, LIMITED — London, inc. Mar 2020
- LAZARUS ENGINEERING SERVICES LTD — London, inc. Mar 2020
- GREENDAS LIMITED — London, inc. Mar 2020
- NLAYERS LIMITED — London, inc. Mar 2020
- SMART-H LTD — London, inc. Mar 2020
- CBE CONTRACT LTD. — London, inc. Feb 2020
Reminders for GUARANTA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.