Active12966475Private limited companyLondon

DEMIR PIPE FITTING LTD

B68/100

Owned by Serdal Demir (75–100%)

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

DEMIR PIPE FITTING LTD is an active private limited company (company number 12966475) incorporated on 21 October 2020, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £349, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 6% on the prior period (£330).

Peer position · net assets

By net assets it sits in the lower half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).

02

Key dates

Incorporated
21 October 20206 yrs ago
Next accounts due
30 June 2027in 251 days
Confirmation statement due
4 November 2026in 13 days

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

03

Activity

SIC 43220
Plumbing, heat and air-conditioning installation
SIC 43290
Other construction installation
SIC 43390
Other building completion and finishing
SIC 43999
Other specialised construction activities n.e.c.
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 September 2025
Net assets
£349
+6%vs Sept 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
1
No changevs Sept 2024
Net assets
£349
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025£349——£2,075——1
30 September 2024£330——£2,093——1
Current ratio1.17Current assets ÷ creditors within one year

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.

05

Firmoscan score

Rules-based · every point shows its evidence
68 / 100 · grade B
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
+10Positive net assetsNet assets £349 at 2025-09-30
+8EstablishedIncorporated 2020-10-21 (6 years)
68Score, grade B

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active
  • Mr Serdal Demir
    Individual · since 21 October 2020
    • 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.

07

Timeline

Newest first
  1. Next accounts duein 251 days
  2. Confirmation statement duein 13 days
  3. Accounts period endNet assets £349 · micro accounts
  4. Accounts period endNet assets £330 · micro accounts
  5. Incorporated
08

Similar companies in London

Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date
09

Reminders for DEMIR PIPE FITTING LTD

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