# DSM KNOWHOW LIMITED (04171113)

> DSM KNOWHOW LIMITED is an active private limited company (company number 04171113) incorporated on 2 March 2001, registered in London. Its registered activity is public relations and communications activities (SIC 70210). Latest small accounts cover the period ending 31 March 2025, showing net assets of £36k and cash of £40k, with 2 employees on average. Net assets fell 61% on the prior period (£92k).

- Status: Active
- Incorporated: 2001-03-02
- Registered office: London, W1S 4AP
- SIC 70210: Public relations and communications activities
- SIC 70221: Financial management
- SIC 70229: Management consultancy activities other than financial management
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-03-16
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 2,722 comparable companies in London (median £3,991, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £36k | £40k | — | £5,613 | — | — | 2 |
| 2024-03-31 | £92k | £93k | — | £4,330 | — | — | 2 |

current ratio 7.28; size band micro.

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

- Net assets above zero: Net assets £36,181 at 31 March 2025
- Net assets down 25% or more on the prior period: -60.7% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 7.28
- Incorporated five or more years ago: Incorporated 2 March 2001

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

## Persons with significant control

- Mr Herbert Ashton Danner — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Ms Debra Susan Marmor — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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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/04171113
HTML: https://firmoscan.com/company/04171113-dsm-knowhow-limited