# RSMB LIMITED (02173860)

> RSMB LIMITED is an active private limited company (company number 02173860) incorporated on 6 October 1987, registered in London. Its registered activity is other information technology service activities (SIC 62090). Latest small accounts cover the period ending 31 December 2025, showing net assets of £945k and cash of £1.36m, with 43 employees on average. Net assets rose 15% on the prior period (£820k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 1987-10-06
- Registered office: London, WC2B 6SR
- SIC 62090: Other information technology service activities
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-10-20
- Accounts type: SMALL

By net assets it sits in the top quarter of 8,890 comparable companies in London (median £1,000, upper quartile £36k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £945k | £1.36m | £635k | £1.62m | — | £526k | 43 |
| 2024-12-31 | £820k | £986k | £571k | £1.16m | — | £490k | 43 |
| 2023-12-31 | £730k | £1.71m | £718k | £1.89m | — | £1.10m | 48 |
| 2022-12-31 | — | — | — | — | — | — | — |

current ratio 1.23; net assets trend rising; size band small.

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

- Net assets above zero: Net assets £945,303 at 31 December 2025
- Net assets up 10% or more on the prior period: +15.3% vs prior period
- Cash at bank of £50,000 or more: Cash £1,362,079
- Three or more accounting periods on record: 4 periods on record
- Incorporated five or more years ago: Incorporated 6 October 1987

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

## Persons with significant control

- Havas Shared Services Ltd (corporate-entity) — owns 25–50% of shares, since 2022-11-01
- Kantar Media Audiences Limited (corporate-entity) — owns 25–50% of shares, since 2022-11-01

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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/02173860
HTML: https://firmoscan.com/company/02173860-rsmb-limited