# SEAB POWER LTD (11393388)

> SEAB POWER LTD is an active private limited company (company number 11393388) incorporated on 1 June 2018, registered in London. Its registered activity is manufacture of other special-purpose machinery n.e.c. (SIC 28990). Latest small accounts cover the period ending 30 June 2025, showing net assets of £297k and cash of £8,601, with 3 employees on average. Net assets fell 33% on the prior period (£443k).

- Status: Active
- Incorporated: 2018-06-01
- Registered office: London, EC2A 4NE
- SIC 28990: Manufacture of other special-purpose machinery n.e.c.
- SIC 38210: Treatment and disposal of non-hazardous waste
- SIC 39000: Remediation activities and other waste management services
- SIC 74901: Environmental consulting activities
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-06-15
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 99 comparable companies in London (median £2,645, upper quartile £139k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £297k | £8,601 | £90k | — | — | — | 3 |
| 2024-06-30 | £443k | £17k | £183k | — | — | — | 5 |

size band micro.

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

- Net assets above zero: Net assets £296,766 at 30 June 2025
- Net assets down 25% or more on the prior period: -33.1% vs prior period
- Incorporated five or more years ago: Incorporated 1 June 2018

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

## Persons with significant control

- Mrs Sandra Emily Sassow — owns 25–50% of shares, since 2018-06-01
- Mr Nicolas Wsewolod Sassow — owns 25–50% of shares; holds 25–50% of voting rights, since 2018-06-01

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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/11393388
HTML: https://firmoscan.com/company/11393388-seab-power-ltd