# PORTMAN MAINTENANCE LTD (17237790)

> PORTMAN MAINTENANCE LTD is an active private limited company (company number 17237790) incorporated on 22 May 2026, registered in London. Its registered activity is construction of domestic buildings (SIC 41202). No accounts have been filed yet; the first accounts are due by 22 February 2028.

- Status: Active
- Incorporated: 2026-05-22
- Registered office: London, EC1V 2NX
- SIC 41202: Construction of domestic buildings
- SIC 43110: Demolition
- SIC 43220: Plumbing, heat and air-conditioning installation
- SIC 43310: Plastering
- Next accounts due: 2028-02-22
- Confirmation statement due: 2027-06-05
- Accounts type: NO ACCOUNTS FILED

There are 5,020 companies in construction of domestic buildings in London with filed accounts; the median reports net assets of £1,956 and is 6 years old.

## Persons with significant control

- Mr Sam Shamal — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2026-05-22

---
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/17237790
HTML: https://firmoscan.com/company/17237790-portman-maintenance-ltd