Active16853591Private limited companySheffield

MOUNT SINAI CLEANING SERVICES LTD

Significant control: Helena Patricia Morais Monteiro (25–50%), Carlos Gomes Da Costa (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Mount Sinai Cleaning Services Ltd sell?

Registered activity: General cleaning of buildings (SIC 81210). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

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.

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.

Ownership and control

2 active

HP
Mrs Helena Patricia Morais Monteiro
Individual · since 13 November 2025
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%
CG
Mr Carlos Gomes Da Costa
Individual · since 13 November 2025
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 13 November 2025under 1 yr ago
First accounts due: 13 August 2027in 290 days
Confirmation statement due: 27 November 2026in 31 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 81210: General cleaning of buildings
SIC 81222: Specialised cleaning services
SIC 81299: Other cleaning services
Accounts type: No Accounts Filed

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 13 August 2027; this page updates when they are filed.

Timeline

Newest first

13 Aug 2027First accounts duein 290 days
27 Nov 2026Confirmation statement duein 31 days
13 Nov 2025Incorporated

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