# HEAVY SPECTRUM LIMITED (07875186)

> HEAVY SPECTRUM LIMITED is an active private limited company (company number 07875186) incorporated on 8 December 2011, registered in Kingston Upon Thames. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 March 2025 and cash of £467, with 2 employees on average.

- Status: Active
- Incorporated: 2011-12-08
- Registered office: Kingston Upon Thames, KT1 4AS
- SIC 62012: Business and domestic software development
- Next accounts due: 2026-12-31
- Confirmation statement due: 2026-12-22
- Accounts type: TOTAL EXEMPTION FULL

There are 4,366 companies in business and domestic software development in Greater London with filed accounts; the median reports net assets of £1,196 and is 8 years old.

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | — | £467 | £0 | £22k | — | — | 2 |
| 2024-03-31 | — | £2,264 | £53 | £12k | — | — | 2 |

current ratio 0.02; size band micro.

## Filing and accounts signals (facts, not a rating)

- Current assets below creditors within one year: Current ratio 0.02
- Incorporated five or more years ago: Incorporated 8 December 2011

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Matthew Birch — owns 25–50% of shares; can appoint or remove directors, since 2016-06-30
- Yukiko Konno — owns 25–50% of shares; can appoint or remove directors, since 2016-06-30

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/07875186
HTML: https://firmoscan.com/company/07875186-heavy-spectrum-limited