# INTER-SERVICES RESEARCH BUREAU LTD (11525710)

> INTER-SERVICES RESEARCH BUREAU LTD is an active private limited company (company number 11525710) incorporated on 20 August 2018, registered in Salisbury. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £100, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2018-08-20
- Registered office: Salisbury, SP4 6FB
- SIC 71122: Engineering related scientific and technical consulting activities
- SIC 72190: Other research and experimental development on natural sciences and engineering
- SIC 80200: Security systems service activities
- SIC 84220: Defence activities
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-09-03
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 2,904 comparable companies in Other (median £8,537, upper quartile £43k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £100 | — | — | — | — | — | 0 |
| 2024-08-31 | £100 | — | — | — | — | — | 0 |

size band micro.

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

- Net assets above zero: Net assets £100 at 31 August 2025
- Incorporated five or more years ago: Incorporated 20 August 2018

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

## Persons with significant control

- Mr Simon John Holden — owns 75–100% of shares; holds 75–100% of voting rights, since 2018-08-20

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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/11525710
HTML: https://firmoscan.com/company/11525710-inter-services-research-bureau-ltd