Firmoscan
Active14797847Private limited companyLondon

MOSTRO DEVELOPMENT LIMITED

E23/100

Owned by Helen Elizabeth Harwood and Smark Sem

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

MOSTRO DEVELOPMENT LIMITED is an active private limited company (company number 14797847) incorporated on 13 April 2023, registered in London. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 30 April 2025, showing net assets of −£70k and cash of £2, with 2 employees on average. Net assets fell 976% on the prior period (−£6,526).

Peer position · net assets

By net assets it sits in the bottom quarter of 3,480 comparable companies in London (median £3,158, upper quartile £26k).

02

Key dates

Incorporated
13 April 20233 yrs ago
Next accounts due
30 January 2027in 100 days
Confirmation statement due
27 April 2027in 187 days

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

03

Activity

SIC 43999
Other specialised construction activities n.e.c.
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 April 2025
Net assets
−£70k
vs Apr 2024
Cash at bank
£2
Not reported the period before
Turnover
Not reported
Employees
2
No changevs Apr 2024
Net assets
−£70k
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 April 2025−£70k£2—£119k——2
30 April 2024−£6,526——£34k——2
Current ratio0.41Current liabilities exceed current assets
Cash per employee£1Cash ÷ average employees

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

05

Firmoscan score

Rules-based · every point shows its evidence
23 / 100 · grade E
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
−15Negative net assetsNet assets £-70,217 at 2025-04-30
−8Net assets falling-976.0% vs prior period
−8Current liabilities exceed current assetsCurrent ratio 0.41
+4Past first filingsIncorporated 2023-04-13
23Score, grade E

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

2 active
  • Miss Helen Elizabeth Harwood
    Individual · since 13 April 2023
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Smark Sem
    Individual · since 13 April 2023
    • 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.

07

Timeline

Newest first
  1. Confirmation statement duein 187 days
  2. Next accounts duein 100 days
  3. Accounts period endNet liabilities £70k · small accounts
  4. Accounts period endNet liabilities £6,526 · small accounts
  5. Incorporated
08

Similar companies in London

Same activity (other specialised construction activities n.e.c.), closest in incorporation date

All companies incorporated on 13 April 2023 · in Apr 2023.

09

Reminders for MOSTRO DEVELOPMENT LIMITED

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