Firmoscan
Active16294350Private limited companyLondon

NATIONAL HEAT SOURCE LTD

Significant control: Bilal Sarwar (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 National Heat Source Ltd sell?

Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

NATIONAL HEAT SOURCE LTD is an active private limited company (company number 16294350) incorporated on 5 March 2025, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). No accounts have been filed yet; the first accounts are due by 5 December 2026.

There are 2,146 companies in plumbing, heat and air-conditioning installation in London with filed accounts; the median reports net assets of £2,932 and is 6 years old.

02

Ownership and control

1 active
  • Mr Bilal Sarwar
    Individual · since 5 March 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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.

03

Key dates

Incorporated
5 March 20251 yr ago
First accounts due
5 December 2026in 40 days
Confirmation statement due
19 March 2027in 144 days

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

04

Activity

SIC 43220
Plumbing, heat and air-conditioning installation
SIC 43290
Other construction installation
SIC 43999
Other specialised construction activities n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 5 December 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 144 days
  2. First accounts duein 40 days
  3. Incorporated
07

Similar companies in London

Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date

All companies incorporated on 5 March 2025 · in Mar 2025.

08

Reminders for NATIONAL HEAT SOURCE LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).