# MARK COSTELLO CONSULTANCY LTD (13043309)

> MARK COSTELLO CONSULTANCY LTD is an active private limited company (company number 13043309) incorporated on 25 November 2020, registered in Brentwood. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest dormant accounts cover the period ending 30 November 2025, with 0 employees on average.

- Status: Active
- Incorporated: 2020-11-25
- Registered office: Brentwood, CM14 4SQ
- SIC 70229: Management consultancy activities other than financial management
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-12-09
- Accounts type: DORMANT

There are 3,883 companies in management consultancy activities other than financial management in Essex with filed accounts; the median reports net assets of £3,810 and is 7 years old.

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | — | — | — | — | — | — | 0 |
| 2024-11-30 | — | — | — | — | — | — | 0 |
| 2023-11-30 | — | — | — | — | — | — | 0 |

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

- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 25 November 2020

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

## Persons with significant control

- Mr Mark Mortimer Costello — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2020-11-25

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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/13043309
HTML: https://firmoscan.com/company/13043309-mark-costello-consultancy-ltd