# SI-CU DESIGNS LTD (16065041)

> SI-CU DESIGNS LTD is an active private limited company (company number 16065041) incorporated on 6 November 2024, registered in Colchester. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £11k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.

- Status: Active
- Incorporated: 2024-11-06
- Registered office: Colchester, CO2 8JR
- SIC 71122: Engineering related scientific and technical consulting activities
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-11-20
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 290 comparable companies in Essex (median £11k, upper quartile £47k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | £11k | — | — | £0 | — | — | 1 |

size band micro.

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

- Net assets above zero: Net assets £11,092 at 30 November 2025
- Incorporated less than two years ago: Incorporated 6 November 2024; no accounts due yet

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

## Persons with significant control

- Mr Sebastian De Leon — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2024-11-06

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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/16065041
HTML: https://firmoscan.com/company/16065041-si-cu-designs-ltd