RUNNERFLY LIMITED
Company number 08737379 · Active · East Cowes PO32 6RA
RUNNERFLY LIMITED is an active private limited company (company number 08737379) incorporated on 17 October 2013, registered in East Cowes. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 31 October 2025, showing net assets of −£218k and cash of £357, with 1 employee on average. Net assets fell 29% on the prior period (−£169k).
By net assets it sits in the bottom quarter of 75 comparable companies in Portsmouth (median £8,507, upper quartile £36k).
Key dates
- Incorporated
- 17 October 2013
- Next accounts due
- 31 July 2027 — in 282 days
- Confirmation statement due
- 31 October 2026 — in 9 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
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | −£218k | £357 | £0 | — | — | — | 1 |
| 31 October 2024 | −£169k | £15k | £25k | — | — | — | 1 |
- Cash per employee
- £357
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 35/100 (grade D)
- -15 Negative net assets — Net assets £-218,237 at 2025-10-31
- -8 Net assets falling — -28.8% vs prior period
- +8 Established — Incorporated 2013-10-17 (13 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
- Mr Steven Richard Spong — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 6 April 2016
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 Portsmouth
Same activity (engineering design activities for industrial process and production), closest in incorporation date.
- BLUEBOX ENERGY LTD — Gosport, inc. Nov 2013
- DPB AUTOMATION LTD — Bognor Regis, inc. Dec 2013
- ACORN ENGINEERING HAVANT LIMITED — Havant, inc. Jun 2013
- OTAUTAHI ENGINEERING LIMITED — Waterlooville, inc. Feb 2014
- GILES ENGINEERING LIMITED — Waterlooville, inc. Jan 2013
- FRESHWATER INSTRUMENT CONTROL AND AUTOMATION LIMITED — Newport, inc. Aug 2012
All companies incorporated on 17 October 2013 · in Oct 2013.
Reminders for RUNNERFLY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.