# A123 SYSTEMS LTD. (15638463)

> A123 SYSTEMS LTD. is an active private limited company (company number 15638463) incorporated on 12 April 2024, registered in Cambridge. Its registered activity is manufacture of batteries and accumulators (SIC 27200). Latest dormant accounts cover the period ending 30 April 2026, showing net assets of £1,000. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2024-04-12
- Registered office: Cambridge, CB2 8DL
- SIC 27200: Manufacture of batteries and accumulators
- SIC 71122: Engineering related scientific and technical consulting activities
- SIC 71200: Technical testing and analysis
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2028-01-30
- Confirmation statement due: 2027-04-26
- Accounts type: DORMANT

By net assets it sits in the upper half of 169 comparable companies in the UK (median £1,000, upper quartile £102k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-04-30 | £1,000 | — | — | — | — | — | — |
| 2025-04-30 | £1,000 | — | — | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £1,000 at 30 April 2026
- Incorporated two to five years ago: Incorporated 12 April 2024

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

## Persons with significant control

- Fanqun Li — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2026-05-22

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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/15638463
HTML: https://firmoscan.com/company/15638463-a123-systems-ltd