# COSYAMBIENT LTD (10685315)

> COSYAMBIENT LTD is an active private limited company (company number 10685315) incorporated on 22 March 2017, registered in Grays. Its registered activity is construction of domestic buildings (SIC 41202). Latest abridged accounts cover the period ending 31 March 2026, showing net assets of £12k and cash of £11k, with 4 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 46172% on the prior period (£25). Across the last 3 periods on record the net-asset trend is volatile.

- Status: Active
- Incorporated: 2017-03-22
- Registered office: Grays, RM17 6GG
- SIC 41202: Construction of domestic buildings
- SIC 43220: Plumbing, heat and air-conditioning installation
- SIC 43330: Floor and wall covering
- SIC 43390: Other building completion and finishing
- Next accounts due: 2027-12-31
- Confirmation statement due: 2027-04-05
- Accounts type: UNAUDITED ABRIDGED

By net assets it sits in the upper half of 7,248 comparable companies in Greater London (median £2,424, upper quartile £19k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | £12k | £11k | £28k | £39k | — | — | 4 |
| 2025-03-31 | £25 | £14k | £11k | £13k | — | — | 4 |
| 2024-03-31 | £12k | £4,538 | £25k | — | — | — | 4 |

current ratio 1.01; net assets trend volatile; size band micro.

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

- Net assets above zero: Net assets £11,568 at 31 March 2026
- Net assets up 10% or more on the prior period: +46172.0% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 22 March 2017

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

## Persons with significant control

- Mr Cosmin Istrate — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors; can appoint or remove directors, since 2024-02-01

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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/10685315
HTML: https://firmoscan.com/company/10685315-cosyambient-ltd