# MOUNT SINAI CLEANING SERVICES LTD (16853591)

> MOUNT SINAI CLEANING SERVICES LTD is an active private limited company (company number 16853591) incorporated on 13 November 2025, registered in Sheffield. Its registered activity is general cleaning of buildings (SIC 81210). No accounts have been filed yet; the first accounts are due by 13 August 2027.

- Status: Active
- Incorporated: 2025-11-13
- Registered office: Sheffield, S6 1UA
- SIC 81210: General cleaning of buildings
- SIC 81222: Specialised cleaning services
- SIC 81299: Other cleaning services
- Next accounts due: 2027-08-13
- Confirmation statement due: 2026-11-27
- Accounts type: NO ACCOUNTS FILED

There are 174 companies in general cleaning of buildings in Sheffield with filed accounts; the median reports net assets of £614 and is 5 years old.

## Persons with significant control

- Mrs Helena Patricia Morais Monteiro — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-11-13
- Mr Carlos Gomes Da Costa — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2025-11-13

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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/16853591
HTML: https://firmoscan.com/company/16853591-mount-sinai-cleaning-services-ltd